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1. Chasing Gravitational Waves with the Cherenkov Telescope Array

Author: Green, Jarred Gershon, Carosi, Alessandro, Nava, Lara, Patricelli, Barbara, Schüssler, Fabian, Seglar-Arroyo, Monica, Consortium, Cta, Abe, Kazuki, Abe, Shotaro, Acharyya, Atreya, Adam, Remi, Aguasca-Cabot, Arnau, Agudo, Ivan, Alfaro, Jorge, Alvarez-Crespo, Nuria, Batista, Rafael Alves, Amans, Jean-Philippe, Amato, Elena, Ambrosino, Filippo, Angüner, Ekrem Oguzhan, Antonelli, Lucio Angelo, Aramo, Carla, Arcaro, Cornelia, Arrabito, Luisa, Asano, Katsuaki, Aschersleben, Jann, Ashkar, Halim, Stuani, Luiz Augusto, Baack, Dominik, Backes, Michael, Balazs, Csaba, Balbo, Matteo, Larriva, Andres Baquero, Martins, Victor Barbosa, de Almeida, Ulisses Barres, Barrio, Juan Abel, Bastieri, Denis, Batista, Pedro Ivo, Batković, Ivana, Batzofin, Rowan William, Baxter, Joshua Ryo, Beck, Geoffrey, Tjus, Julia Becker, Beiske, Lukas, Belardinelli, Daniele, Benbow, Wystan, Bernardini, Elisa, Medrano, Juan Bernete, Bernlöhr, Konrad, Berti, Alessio, Beshley, Vasyl, Bhattacharjee, Pooja, Bhattacharyya, Saptashwa, Bi, Baiyang, Biederbeck, Noah, Biland, Adrian, Bissaldi, Elisabetta, Blanch, Oscar, Blazek, Jiri, Boisson, Catherine, Bolmont, Julien, Bonnoli, Giacomo, Bordas, Pol, Bošnjak, Željka, Bradascio, Federica, Braiding, Catherine, Bronzini, Ettore, Brose, Robert, Brown, Anthony M., Brun, Francois, Brunelli, Giulia, Bulgarelli, Andrea, Burelli, Irene, Burmistrov, Leonid, Burton, Michael, Bylund, Tomas, Calisse, Paolo Gherardo, Campoy-Ordaz, Anna, Cantlay, Brandon Khan, Capalbi, Milvia, Caproni, Anderson, Capuzzo-Dolcetta, Roberto, Carlile, Colin, Caroff, Sami, Carosi, Roberto, Carrasco, Marie-Sophie, Cascone, Enrico, Cassol, Franca, Castrejon, Noelia, Catalani, Fernando, Cerasole, Davide, Cerruti, Matteo, Chaty, Sylvain, Chen, Andrew W, Chernyakova, Maria, Chiavassa, Andrea, Chudoba, Jiří, Araujo, Carlos Henrique Coimbra, Conforti, Vito, Conte, Francesco, Contreras, Jose Luis, Cossou, Christophe, Costa, Alessandro, Costantini, Heide, Cristofari, Pierre, Cuevas, Omar, Curtis-Ginsberg, Zachary, D'Amico, Giacomo, D'Ammando, Filippo, Dadina, Mauro, Dalchenko, Mykhailo, David, Ludovic, Davids, Isak Delberth, Dazzi, Francesco, De Angelis, Alessandro, de Lavergne, Mathieu de Bony, De Caprio, Vincenzo, De Cesare, Giovanni, Pino, Elisabete M. de Gouveia Dal, De Lotto, Barbara, de Lucia, Mario, de Menezes, Raniere, de Naurois, Mathieu, Wilhelmi, Emma de Oña, De Simone, Nicola, de Souza, Vitor, Del Peral, Luis, del Valle, Maria Victoria, Delagnes, Eric, Giler, Andres Gabriel Delgado, Delgado, Carlos, Dell'aiera, Michael, Della Ceca, Roberto, Della Valle, Massimo, Della Volpe, Domenico, Depaoli, Davide, Dettlaff, Antonios, Di Girolamo, Tristano, Di Piano, Ambra, Di Pierro, Federico, Di Tria, Riccardo, Di Venere, Leonardo, Díaz-Bahamondes, Christian, Dib, Claudio, Diebold, Sebastian, Dima, Razvan, Dinesh, Adithiya, Djannati-Ataï, Arache, Djuvsland, Julia Isabel, Dominguez, Alberto, Dominik, Rune Michael, Donini, Alice, Dorner, Daniela, Dörner, Julien, Doro, Michele, Anjos, Rita de Cassia dos, Dournaux, Jean-Laurent, Dravins, Dainis, Duangchan, Chaimongkol, Dubos, Coline, Ducci, Lozenzo, Dwarkadas, Vikram V., Ebr, Jan, Eckner, Christopher, Egberts, Kathrin, Einecke, Sabrina, Elsässer, Dominik, Emery, Gabriel, Godoy, Miguel Escobar, Escudero, Juan, Esposito, Paolo, Falceta-Gonçalves, Diego, Ramazani, Vandad Fallah, Faure, Alice, Fedorova, Elena, Fegan, Stephen, Feijen, Kirsty, Feng, Qi, Ferrand, Gilles, Ferrarotto, Fabio, Fiandrini, Emanuele, Fiasson, Armand, Fioretti, Valentina, Foffano, Luca, Guiteras, Lluis Font, Fontaine, Gerard, Fröse, Stefan, Fukami, Satoshi, Fukui, Yasuo, Funk, Stefan, Gaggero, Daniele, Galanti, Giorgio, Galaz, Gaspar, Gallant, Yves A., Gallozzi, Stefano, Gammaldi, Viviana, Gasbarra, Claudio, Gaug, Markus, Ghalumyan, Arsen, Gianotti, Fulvio, Giarrusso, Marina, Giglietto, Nicola, Giordano, Francesco, Giuliani, Andrea, Glicenstein, Jean-Francois, Glombitza, Jonas, Goldoni, Paolo, González, José Mauricio, González, Maria Magdalena, Coelho, Jaziel Goulart, Granot, Jonathan, Grasso, Dario, Haro, Roger Grau, Green, David, Greenshaw, Tim, Grolleron, Guillaume, Grube, Jeff, Gueta, Orel, Gunji, Shuichi, Hadasch, Daniela, Hamal, Petr, Hanlon, William, Hara, Satoshi, Harvey, Violet M., Hashiyama, Kazuaki, Hassan, Tarek, Heller, Matthieu, Cadena, Sergio Hernández, Hie, Jonathan, Hiroshima, Nagisa, Hnatyk, Bohdan, Hnatyk, Roman, Hoffmann, Dirk, Hofmann, Werner, Holler, Markus, Horan, Deirdre, Horvath, Pavel, Hovatta, Talvikki, Hrupec, Dario, Hussain, Saqib, Iarlori, Marco, Inada, Tomohiro, Incardona, Federico, Inome, Yusuke, Inoue, Susumu, Iocco, Fabio, Ishio, Kazuma, Jamrozy, Marek, Janecek, Petr, Jankowsky, Felix, Jarnot, Christian, Jean, Pierre, Martínez, Irene Jiménez, Jin, Weidong, Jocou, Laurent, Juramy-Gilles, Claire, Jurysek, Jakub, KALEKIN, Oleg, Kantzas, Dimitrios, Karas, Vladimir, Kaufmann, Sarah, Kerszberg, Daniel, Khelifi, Bruno, Kieda, David B, Kleiner, Tobias Kai, Kluźniak, Włodzimierz, Kobayashi, Yukiho, Kohri, Kazunori, Komin, Nukri, Kornecki, Paula, Kosack, Karl, Kubo, Hidetoshi, Kushida, Junko, La Barbera, Antonino, La Palombara, Nicola, Lainez, Maria, Lamastra, Alessandra, Lapington, Jon S, Lazarevic, Sanja, Lazendic-Galloway, Jasmina, Leach, Steven, Lemoine-Goumard, Marianne, Lenain, Jean-Philippe, Leto, Giuseppe, Leuschner, Fabian, Lindfors, Elina, Linhoff, Maximilian, Liodakis, Ioannis, Loïc, Lozach, Lombardi, Saverio, Longo, Francesco, López-Coto, Rubén, López-Moya, Marcos, López-Oramas, Alicia, Loporchio, Serena, Bahilo, Julio Lozano, Luque-Escamilla, Pedro L., Macias, Oscar, Maier, Gernot, Majumdar, Pratik, Malyshev, Denys, Malyshev, Dmitry, Mandat, Dusan, Manicò, Giulio, Marinos, Peter David, Markoff, Sera, Márquez, Isabel, Marquez, Patricia, Marsella, Giovanni, Martí, Josep, Martin, Pierrick, Martínez, Gustavo Augusto, Martínez, Manel, Martinez, Oibar, Marty, Christophe, Mas-Aguilar, Alvaro, Mastropietro, Michele, Maurin, Gilles, Max-Moerbeck, Walter, Mazin, Daniel, Melkumyan, David, Menchiari, Stefano, Mestre, Enrique, Meunier, Jean-Luc, Meyer, Dominique M. -A., Miceli, Davide, Michailidis, Miltiadis, Michałowski, Jerzy, Miener, Tjark, Miranda, Jose Miguel, Mitchell, Alison, Mizote, Masaya, Mizuno, Tsunefumi, Moderski, Rafal, Mohrmann, Lars, Molero, Miguel, Molfese, Cesare, Molina, Edgar, Montaruli, Teresa, Moralejo, Abelardo, Morcuende, Daniel, Morik, Katharina, Morselli, Aldo, Moulin, Emmanuel, Zamanillo, Victor Moya, Mukherjee, Reshmi, Munari, Kevin, Muraczewski, Adam, Muraishi, Hiroshi, Nakamori, Takeshi, Nayak, Amrit, Nemmen, Rodrigo, Nickel, Lukas, Niemiec, Jacek, Nieto, Daniel, Rosillo, Mireia Nievas, Nikołajuk, Marek, Nishijima, Kyoshi, Noda, Koji, Nosek, Dalibor, Novosyadlyj, Bohdan, Novotný, Vladimír, Nozaki, Seiya, O'Brien, Paul, Ohishi, Michiko, Ohtani, Yoshiki, Okumura, Akira, Olive, Jean-François, Olmi, Barbara, Ong, Rene A., Orienti, Monica, Orito, Reiko, Orlandini, Mauro, Orlando, Elena, Ostrowski, Michal, Otte, Nepomuk, Oya, Igor, Pagano, Isabella, Pagliaro, Antonio, Palatiello, Michele, Panebianco, Gabriele, Paredes, Josep M., Parmiggiani, Nicolò, Patel, Sonal Ramesh, Pavlović, Dijana, Pe'er, Asaf, Pech, Miroslav, Pecimotika, Mario, Peresano, Michele, Pérez-Romero, Judit, Peron, Giada, Persic, Massimo, Petrucci, Pierre-Olivier, Petruk, Oleh, Pfeifle, Felix, Pintore, Fabio, Pirola, Giorgio, Pittori, Carlotta, Plard, Cyann, Podobnik, Franjo, Pohl, Martin, Pons, Estelle, Prandini, Elisa, Prast, Julie, Principe, Giacomo, Priyadarshi, Chaitanya, Produit, Nicolas, Prokhorov, Dmitry, Pueschel, Elisa, Pühlhofer, Gerd, Pumo, Maria Letizia, Punch, Michael, Quirrenbach, Andreas, Raino, Silvia, Randazzo, Nunzio, Rando, Riccardo, Ravel, Thierry, Razzaque, Soebur, Regeard, Maxime, Reichherzer, Patrick, Reimer, Anita, Reimer, Olaf, Reisenegger, Andreas, Reposeur, Thierry, Reville, Brian, Rhode, Wolfgang, Ribó, Marc, Richtler, Tom, Rieger, Frank, Roache, Emmet, Fernandez, Gonzalo Rodriguez, Frías, Maria Dolores Rodríguez, Rodríguez-Vázquez, Juan José, Romano, Patrizia, Romeo, Giuseppe, Rosado, Jaime, Rowell, Gavin P, Rudak, Bronislaw, Ruiter, Ashley J., Rulten, Cameron Boyd, Russo, Federico, Sadeh, Iftach, Saha, Lab, Saito, Takayuki, Sakurai, Shunsuke, Salzmann, Heiko, Sanchez, David, Sanchez-Conde, Miguel, Sangiorgi, Pierluca, Sano, Hidetoshi, Santander, Marcos, Santangelo, Andrea, Santos-Lima, Reinaldo, Sanuy, Andreu, Šarić, Toni, Sarkar, Arkadipta, Sarkar, Subir, Saturni, Francesco Gabriele, Savchenko, Volodymyr, Scherer, Andres, Schipani, Pietro, Schleicher, Bernd, Schovanek, Petr, Schubert, Jan Lukas, Schwanke, Ullrich, Schwefer, Georg, Scuderi, Salvatore, Arroyo, Monica Seglar, Seitenzahl, Ivo, Sergijenko, Olga, Sguera, Vito, Shang, Ruo-Yu, Sharma, Pooja, Sidibe, Guereguin Der Sylvestre, Sidoli, Lara, Siejkowski, Hubert, Siqueira, Clarissa, Sizun, Patrick, Sliusar, Vitalii, Slowikowska, Agnieszka, Sol, Helene, Specovius, Andreas, Spencer, Samuel Timothy, Spiga, Daniele, Stamerra, Antonio, Stanič, Samo, Starecki, Tomasz, Starling, Rhaana, Steppa, Constantin, Stolarczyk, Thierry, Strišković, Jelena, Strzys, Marcel C., Suda, Yusuke, Suomijarvi, Tiina, Tak, Donggeun, Takahashi, Mitsunari, Takeishi, Ryuji, Tam, Pak-Hin Thomas, Tanaka, Shuta J, Tanaka, Takaaki, Terauchi, Kenta, Testa, Vincenzo, Tibaldo, Luigi, Tibolla, Omar, Torradeflot, Francesc, Torres, Diego F., Torresi, Eleonora, Tothill, Nick, Toussenel, Francois, Touzard, Victoria, Tramacere, Andrea, Travnicek, Petr, Tripodo, Giovanni, Truzzi, Stefano, Tsiahina, Adellain, Tutone, Antonio, Vacula, Martin, Vallage, Bertrand, Vallania, Piero, Vallés, Ramon, van Eldik, Christopher, van Scherpenberg, Juliane, Vandenbroucke, Justin, Vassiliev, Vladimir, Venault, Philippe, Ventura, Sofia, Vercellone, Stefano, Verna, Gaia, Viana, Aion, Viaux, Nicolás, Vigliano, Alessandro, Vignatti, Jonatan, Vigorito, Carlo francesco, Vitale, Vincenzo, Vodeb, Veronika, Voisin, Vincent, Vorobiov, Serguei, Voutsinas, Georgios Gerasimos, Vovk, Ievgen, Waegebaert, Vincent, Wagner, Stefan Joachim, Walter, Roland, Ward, Martin, Wechakama, Maneenate, White, Richard, Wierzcholska, Alicja, Will, Martin, Williams, David A., Wohlleben, Frederik, Wolter, Anna, Yamamoto, Tokonatsu, Yamazaki, Ryo, Yang, Lili, Yoshida, Tatsuo, Yoshikoshi, Takanori, Zacharias, Michael, Sanchez, Ricardo Zanmar, Zavrtanik, Danilo, Zavrtanik, Marko, Zdziarski, Andrzej A., Zech, Andreas, Zhdanov, Valery I., Ziȩtara, Krzysztof, Živec, Miha, and Zuriaga-Puig, Jaume
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: The detection of gravitational waves from a binary neutron star merger by Advanced LIGO and Advanced Virgo (GW170817), along with the discovery of the electromagnetic counterparts of this gravitational wave event, ushered in a new era of multimessenger astronomy, providing the first direct evidence that BNS mergers are progenitors of short gamma-ray bursts (GRBs). Such events may also produce very-high-energy (VHE, > 100GeV) photons which have yet to be detected in coincidence with a gravitational wave signal. The Cherenkov Telescope Array (CTA) is a next-generation VHE observatory which aims to be indispensable in this search, with an unparalleled sensitivity and ability to slew anywhere on the sky within a few tens of seconds. New observing modes and follow-up strategies are being developed for CTA to rapidly cover localization areas of gravitational wave events that are typically larger than the CTA field of view. This work will evaluate and provide estimations on the expected number of of gravitational wave events that will be observable with CTA, considering both on- and off-axis emission. In addition, we will present and discuss the prospects of potential follow-up strategies with CTA., Comment: Presented at the 38th International Cosmic Ray Conference (ICRC 2023), 2023 (arXiv:2309.08219)
Published: 2023

2. Prototype Open Event Reconstruction Pipeline for the Cherenkov Telescope Array

Author: Nöthe, Maximilian, Kosack, Karl, Nickel, Lukas, and Peresano, Michele
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: The Cherenkov Telescope Array (CTA) is the next-generation gamma-ray observatory currently under construction. It will improve over the current generation of imaging atmospheric Cherenkov telescopes (IACTs) by a factor of five to ten in sensitivity and it will be able to observe the whole sky from a combination of two sites: a northern site in La Palma, Spain, and a southern one in Paranal, Chile. CTA will also be the first open gamma-ray observatory. Accordingly, the data analysis pipeline is developed as open-source software. The event reconstruction pipeline accepts raw data of the telescopes and processes it to produce suitable input for the higher-level science tools. Its primary tasks include reconstructing the physical properties of each recorded shower and providing the corresponding instrument response functions. ctapipe is a framework providing algorithms and tools to facilitate raw data calibration, image extraction, image parameterization and event reconstruction. Its main focus is currently the analysis of simulated data but it has also been successfully applied for the analysis of data obtained with the first CTA prototype telescopes, such as the Large-Sized Telescope 1 (LST-1). pyirf is a library to calculate IACT instrument response functions, needed to obtain physics results like spectra and light curves, from the reconstructed event lists. Building on these two, protopipe is a prototype for the event reconstruction pipeline for CTA. Recent developments in these software packages will be presented., Comment: In proceedings of the 37th International Cosmic Ray Conference (ICRC 2021)
Published: 2021
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3. The Cherenkov Telescope Array view of the Galactic Center region

Author: Viana, Aion, Ventura, Sofia, Gaggero, Daniele, Grasso, Dario, Malyshev, Dmitry, Kosack, Karl, Funk, Stefan, D'Ai, Antonino, Batista, Rafael Alves, Blackwell, Rebecca, Burtovoi, Aleksandr, Caraveo, Patrizia A., Chernyakova, Masha, Da Vela, Paolo, De Cesare, Giovanni, Pino, Elisabete M. de Gouveia Dal, Wilhelmi, Emma de Oña, Filipovic, Miroslav, Fiori, Michele, Minaya, Ignacio A., Rodríguez-Ramírez, Juan Carlos, Rowell, Gavin, Rugliancich, Andrea, Sergijenko, Olga, and Zampieri, Luca
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: Among all the high-energy environments of our Galaxy, the Galactic Center (GC) region is definitely the richest. It harbors a large amount of non-thermal emitters, including the closest supermassive black hole, dense molecular clouds, regions with strong star forming activity, multiple supernova remnants and pulsar wind nebulae, arc-like radio structures, as well as the base of what may be large-scale Galactic outflows, possibly related to the Fermi Bubbles. It also contains a strong diffuse TeV gamma-ray emission along the Galactic ridge, with a disputed origin, including the presence of a possible Pevatron, unresolved sources, and an increased relevance of the diffuse sea of cosmic rays. This very rich region will be one of the key targets for the next generation ground-based observatory for gamma-ray astronomy, the Cherenkov Telescope Array (CTA). Here we review the CTA science case for the study of the GC region, and present the planned survey strategy. These observations are simulated and we assess CTA's potential to better characterize the origin and nature of a selection of gamma-ray sources in the region., Comment: Proceedings of the 36th International Cosmic Ray Conference, PoS(ICRC2019)817, 8 pages, 4 figures
Published: 2019

4. Provenance as a requirement for large-scale complex astronomical instruments

Author: Servillat, Mathieu, Boisson, Catherine, Lefaucheur, Julien, Kosack, Karl, Sanguillon, Michèle, Louys, Mireille, and Bonnarel, François
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: We developed several pieces of software to enable the tracking of provenance information for the large-scale complex astronomical observatory CTA, the Cherenkov Telescope Array. Such major facilities produce data that will be publicly released to a large community of scientists. There are thus strong requirements to ensure data quality, reliability and trustworthiness. Among those requirements, traceability and reproducibility of the data products have to be included in the development of large projects. Those requirements can be answered by structuring and storing the provenance information for each data product. We followed the Provenance data model, currently discussed at the IVOA, and implemented solutions to collect provenance information during the CTA data processing and the execution of jobs on a work cluster., Comment: To appear in the ADASS XXVII Proceedings
Published: 2018

5. Die Kartographie 1943-1954: Eine bibliographische Übersicht Hans-Peter Kosack Karl-Heinz Meine

Author: Ristow, Walter W.
Published: 1957
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6. Open high-level data formats and software for gamma-ray astronomy

Author: Deil, Christoph, Boisson, Catherine, Kosack, Karl, Perkins, Jeremy, King, Johannes, Eger, Peter, Mayer, Michael, Wood, Matthew, Zabalza, Victor, Knödlseder, Jürgen, Hassan, Tarek, Mohrmann, Lars, Ziegler, Alexander, Khelifi, Bruno, Dorner, Daniela, Maier, Gernot, Pedaletti, Giovanna, Rosado, Jaime, Contreras, José Luis, Lefaucheur, Julien, Brügge, Kai, Servillat, Mathieu, Terrier, Régis, Walter, Roland, and Lombardi, Saverio
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena
Abstract: In gamma-ray astronomy, a variety of data formats and proprietary software have been traditionally used, often developed for one specific mission or experiment. Especially for ground-based imaging atmospheric Cherenkov telescopes (IACTs), data and software are mostly private to the collaborations operating the telescopes. However, there is a general movement in science towards the use of open data and software. In addition, the next-generation IACT instrument, the Cherenkov Telescope Array (CTA), will be operated as an open observatory. We have created a Github organisation at https://github.com/open-gamma-ray-astro where we are developing high-level data format specifications. A public mailing list was set up at https://lists.nasa.gov/mailman/listinfo/open-gamma-ray-astro and a first face-to-face meeting on the IACT high-level data model and formats took place in April 2016 in Meudon (France). This open multi-mission effort will help to accelerate the development of open data formats and open-source software for gamma-ray astronomy, leading to synergies in the development of analysis codes and eventually better scientific results (reproducible, multi-mission). This write-up presents this effort for the first time, explaining the motivation and context, the available resources and process we use, as well as the status and planned next steps for the data format specifications. We hope that it will stimulate feedback and future contributions from the gamma-ray astronomy community., Comment: 6 pages, 4 figures, Gamma 2016 conference poster contribution
Published: 2016
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7. Die Kartographie 1943—1954, Eine bibliographische Übersicht. Kartographische Schriftenreihe Band 4 HANS-PETER KOSACK KARL-HEINZ MEINE

Author: Hahn, Helmut
Published: 1956

8. The On-Site Analysis of the Cherenkov Telescope Array

Author: Bulgarelli, Andrea, Fioretti, Valentina, Zoli, Andrea, Aboudan, Alessio, Rodríguez-Vázquez, Juan José, De Cesare, Giovanni, De Rosa, Adriano, Maier, Gernot, Lyard, Etienne, Bastieri, Denis, Lombardi, Saverio, Tosti, Gino, Bergamaschi, Sonia, Beneventano, Domenico, Lamanna, Giovanni, Jacquemier, Jean, Kosack, Karl, Antonelli, Lucio Angelo, Boisson, Catherine, Borkowski, Jerzy, Buson, Sara, Carosi, Alessandro, Conforti, Vito, Colomé, Pep, Reyes, Raquel de los, Dumm, Jon, Evans, Phil, Fortson, Lucy, Fuessling, Matthias, Gotz, Diego, Graciani, Ricardo, Gianotti, Fulvio, Grandi, Paola, Hinton, Jim, Humensky, Brian, Inoue, Susumu, Knödlseder, Jürgen, Flour, Thierry Le, Lindemann, Rico, Malaguti, Giuseppe, Markoff, Sera, Marisaldi, Martino, Neyroud, Nadine, Nicastro, Luciano, Ohm, Stefan, Osborne, Julian, Oya, Igor, Rodriguez, Jerome, Rosen, Simon, Ribo, Marc, Tacchini, Alessandro, Schüssler, Fabian, Stolarczyk, Thierry, Torresi, Eleonora, Testa, Vincenzo, Wegner, Peter, and Weinstein, Amanda
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: The Cherenkov Telescope Array (CTA) observatory will be one of the largest ground-based very high-energy gamma-ray observatories. The On-Site Analysis will be the first CTA scientific analysis of data acquired from the array of telescopes, in both northern and southern sites. The On-Site Analysis will have two pipelines: the Level-A pipeline (also known as Real-Time Analysis, RTA) and the level-B one. The RTA performs data quality monitoring and must be able to issue automated alerts on variable and transient astrophysical sources within 30 seconds from the last acquired Cherenkov event that contributes to the alert, with a sensitivity not worse than the one achieved by the final pipeline by more than a factor of 3. The Level-B Analysis has a better sensitivity (not be worse than the final one by a factor of 2) and the results should be available within 10 hours from the acquisition of the data: for this reason this analysis could be performed at the end of an observation or next morning. The latency (in particular for the RTA) and the sensitivity requirements are challenging because of the large data rate, a few GByte/s. The remote connection to the CTA candidate site with a rather limited network bandwidth makes the issue of the exported data size extremely critical and prevents any kind of processing in real-time of the data outside the site of the telescopes. For these reasons the analysis will be performed on-site with infrastructures co-located with the telescopes, with limited electrical power availability and with a reduced possibility of human intervention. This means, for example, that the on-site hardware infrastructure should have low-power consumption. A substantial effort towards the optimization of high-throughput computing service is envisioned to provide hardware and software solutions with high-throughput, low-power consumption at a low-cost., Comment: In Proceedings of the 34th International Cosmic Ray Conference (ICRC2015), The Hague, The Netherlands. All CTA contributions at arXiv:1508.05894
Published: 2015

9. Modern middleware for the data acquisition of the Cherenkov Telescope Array

Author: Lyard, Etienne, Walter, Roland, Kosack, Karl, Jacquemier, Jean, Oya, Igor, Wegner, Peter, Fuessling, Matthias, and Wu, Xin
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: The data acquisition system (DAQ) of the future Cherenkov Telescope Array (CTA) must be ef- ficient, modular and robust to be able to cope with the very large data rate of up to 550 Gbps coming from many telescopes with different characteristics. The use of modern middleware, namely ZeroMQ and Protocol Buffers, can help to achieve these goals while keeping the development effort to a reasonable level. Protocol Buffers are used as an on-line data for- mat, while ZeroMQ is employed to communicate between processes. The DAQ will be controlled and monitored by the Alma Common Software (ACS). Protocol Buffers from Google are a way to define high-level data structures through an in- terface description language (IDL) and a meta-compiler. ZeroMQ is a middleware that augments the capabilities of TCP/IP sockets. It does not implement very high-level features like those found in CORBA for example, but makes use of sockets easier, more robust and almost as effective as raw TCP. The use of these two middlewares enabled us to rapidly develop a robust prototype of the DAQ including data persistence to compressed FITS files., Comment: In Proceedings of the 34th International Cosmic Ray Conference (ICRC2015), The Hague, The Netherlands. All CTA contributions at arXiv:1508.05894
Published: 2015

10. Suzaku Observations of the Non-thermal Supernova Remnant HESS J1731-347

Author: Bamba, Aya, Puehlhofer, Gerd, Acero, Fabio, Klochkov, Dmitry, Tian, Wenwu, Yamazaki, Ryo, Li, Zhiyuan, Horns, Dieter, Kosack, Karl, and Komin, Nukri
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: A detailed analysis of the nonthermal X-ray emission from the North-Western and Southern parts of the supernova remnant (SNR) HESS J1731$ - $347 with {\it Suzaku} is presented. The shell portions covered by the observations emit hard and line-less X-rays. The spectrum can be reproduced by a simple absorbed power-law model with a photon index $\Gamma$ of 1.8-2.7 and an absorption column density $N_{\rm H}$ of (1.0-2.1)$\times 10^{22}$ cm$^{-2}$. These quantities change significantly from region to region; the North-Western part of the SNR has the hardest and most absorbed spectrum. The Western part of the X-ray shell has a smaller curvature than North-Western and Southern shell segments. A comparison of the X-ray morphology to the Very High Energy (VHE) gamma-ray and radio images was performed. The efficiency of electron acceleration and emission mechanism in each portion of the shell are discussed. Thermal X-ray emission from the SNR was searched for but could not be detected at a significant level., Comment: 23 pages, 28 figures, ApJ, in press
Published: 2012
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11. X-Ray Observation of Very High Energy Gamma-Ray Source, HESS J1745-303, with Suzaku

Author: Bamba, Aya, Yamazaki, Ryo, Kohri, Kazunori, Matsumoto, Hironori, Wagner, Stefan, Puehlhofer, Gerd, and Kosack, Karl
Subjects: Astrophysics
Abstract: Suzaku observations of a TeV unidentified (unID) source, HESS J1745-303, are presented. A possible excess of neutral iron line emission is discovered, and is likely associated with the main part of HESS J1745-303, named "region A". It may be an X-ray reflection nebula where the X-rays from previous Galactic Center (GC) activity are reflected by a molecular cloud. This result further strengthens the assumption that the molecular cloud which is spatially coincident with region A of HESS J1745-303 is located in the GC region. The TeV emission from molecular clouds is reminiscent of the diffuse TeV gamma-rays from the GC giant molecular clouds, and it could have the same emission mechanism. With deep exposure mapping observations by Suzaku, a tight upper-limit on the 2-10 keV continuum diffuse emission from region A is obtained, as 2.1x10^-13ergs s^-1cm^-2. The flux ratio between 1-10 TeV and 2-10 keV is larger than 4. Possible scenarios to reproduce wide-band spectra from keV to TeV are examined. Thermal X-rays from nearby two old supernova remnants, G359.0-0.9 and G359.1-0.5, are detected, and their emission properties are well determined in the present study with deep exposure., Comment: 18 pages, 14 figures, ApJ accepted
Published: 2008
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12. The ESCAPE Data Science Summer School 2021.

Author: Vuillaume, Thomas, Hubert, Mathilde, Graf, Kay, Rodrigues, Eduardo, Poireau, Vincent, Sánchez Pineda, Arturo, Iess, Alberto, Nöthe, Maximilian, Sorbaro, Martino, Gal, Tamas, Ainsworth, Rachael, Kosack, Karl, García, Enrique, and Donath, Axel
Published: 2024

13. The Eta Carinae 2020 periastron passage as seen by H.E.S.S.

Author: Steinmassl, Simon, primary, Marandon, Vincent, additional, Remy, Quentin, additional, Hinton, Jim, additional, Collaboration, H.E.S.S., additional, Aharonian, Felix, additional, Ait-Benkhali, Faical, additional, Alkan, Attila, additional, Aschersleben, Jann, additional, Ashkar, Halim, additional, Backes, Michael, additional, Baktash, Ali, additional, Barbosa Martins, Victor, additional, Barnacka, Anna, additional, Barnard, Joleen, additional, Batzofin, Rowan William, additional, Becherini, Yvonne, additional, Beck, Geoffrey, additional, Berge, David, additional, Bernloehr, Konrad, additional, Bi, Baiyang, additional, Boettcher, Markus, additional, Boisson, Catherine, additional, Bolmont, Julien, additional, Bony (de), Mathieu, additional, Borowska, Jowita, additional, Bouyahiaoui, Makarim, additional, Bradascio, Federica, additional, Breuhaus, Mischa, additional, Brose, Robert, additional, Brown, Anthony, additional, Brun, Francois, additional, Bruno, Benedetta, additional, Bulik, Tomasz, additional, Burger-Scheidlin, Christopher, additional, Bylund, Thomas, additional, Cangemi, Floriane, additional, Caroff, Sami, additional, Casanova, Sabrina, additional, Cecil, Rahul, additional, Celic, Jelena, additional, Cerruti, Matteo, additional, Chambéry, Pauline, additional, Chand, Tej Bahadur, additional, Chandra, Sunil, additional, Chen, Andrew, additional, Chibueze, James Okwe, additional, Chibueze, Ogochukwu, additional, Collins, Tiffany, additional, Cotter, Garret, additional, Cristofari, Pierre, additional, Damascene Mbarubucyeye, Jean, additional, Davids, Isak Delberth, additional, Davies, James, additional, de Jonge, Laenita, additional, Devin, Justine, additional, Djannati-Ataï, Arache, additional, Djuvsland, Julia Isabel, additional, Dmytriiev, Anton, additional, Doroshenko, Victor, additional, Dreyer, Lente, additional, Du Plessis, Louis, additional, Egberts, Kathrin, additional, Einecke, Sabrina, additional, ERNENWEIN, Jean-Pierre, additional, Fegan, Steven, additional, Feijen, Kirsty, additional, Fichet de Clairfontaine, Gaëtan, additional, Fontaine, Gerard, additional, Frans, Lott, additional, Fuessling, Matthias, additional, Funk, Stefan, additional, Gabici, Stefano, additional, Gallant, Yves, additional, Ghafourizadeh, Shahede, additional, Giavitto, Gianluca, additional, Giunti, Luca, additional, Glawion, Dorit, additional, Glicenstein, Jean-Francois, additional, Glombitza, Jonas, additional, Goswami, Pranjupriya, additional, Grolleron, Guillaume, additional, Grondin, Marie-Hélène, additional, Haerer, Lucia, additional, Hattingh, Sumari, additional, Haupt, Maria, additional, HERMANN, German, additional, Hofmann, Werner, additional, Holch, Tim, additional, Holler, Markus, additional, Horns, Dieter, additional, Huang, Zhiqiu, additional, Jaitly, Annanay, additional, Jamrozy, Marek, additional, Jankowsky, Felix, additional, Jardin-Blicq, Armelle, additional, Joshi, Vikas, additional, Jung-Richardt, Ira, additional, Kasai, Eli, additional, Katarzynski, Krzysztof, additional, Katjaita, Hiiko, additional, Khangulyan, Dmitry, additional, Khatoon, Rukaiya, additional, Khelifi, Bruno, additional, Klepser, Stefan, additional, Kluzniak, Wlodek, additional, Komin, Nukri, additional, Konno, Ruslan, additional, Kosack, Karl, additional, Kostunin, Dmitriy, additional, Kundu, Anu, additional, Lamanna, Giovanni, additional, Lang, Rodrigo Guedes, additional, Le Stum, Sebastien, additional, Lefranc, Valentin, additional, Leitl, Franziska, additional, Lemiere, Anne, additional, Lemoine-Goumard, Marianne, additional, Lenain, Jean-Philippe, additional, Leuschner, Fabian, additional, Luashvili, Anna, additional, Lypova, Iryna, additional, Mackey, Jonathan, additional, Malyshev, Denys, additional, Malyshev, Dmitry, additional, Marcowith, Alexandre, additional, Marinos, Peter David, additional, Marti'i-Devesa, Guillem, additional, Marx, Ramin, additional, Maurin, Gilles, additional, Mehta, Abhay, additional, Meintjes, Pieter, additional, Meyer, Manuel, additional, Mitchell, Alison, additional, Moderski, Rafal, additional, Mohrmann, Lars, additional, Montanari, Alessandro, additional, Moore, Chris, additional, Moulin, Emmanuel, additional, Murach, Thomas, additional, Nakashima, Kaori, additional, Naurois (de), Mathieu, additional, Ndiyavala, Hambeleleni, additional, Niemiec, Jacek, additional, Noel, Angel, additional, O'Brien, Paul, additional, Ohm, Stefan, additional, Olivera-Nieto, Laura, additional, Ona-Wilhelmi (de), Emma, additional, Ostrowski, Michal, additional, Oukacha, Enzo, additional, Panny, Sebastian, additional, Panter, Michael, additional, Parsons, Dan, additional, Pensec, Ugo, additional, Peron, Giada, additional, Pita, Santiago, additional, Poireau, Vincent, additional, Prokhorov, Dmitry, additional, Prokoph, Heike, additional, PUEHLHOFER, Gerd, additional, Punch, Michael, additional, Quirrenbach, Andreas, additional, Regeard, Maxime, additional, Reichherzer, Patrick, additional, Reimer, Anita, additional, Reimer, Olaf, additional, Reis, Igor, additional, Ren, Helena X., additional, Renaud, Matthieu, additional, Reville, Brian, additional, Rieger, Frank, additional, Roellinghoff, Gerrit, additional, Rol, Evert, additional, Rowell, Gavin P, additional, Rudak, Bronislaw, additional, Rueda Ricarte, Hector, additional, Ruiz Velasco, Edna, additional, Sabri, Karim, additional, Sahakian, Vardan, additional, Sailer, Simon, additional, Salzmann, Heiko, additional, Sanchez, David, additional, Santangelo, Andrea, additional, Sasaki, Manami, additional, Schaefer, Johannes, additional, Schuessler, Fabian, additional, Schutte, Hester, additional, Senniappan, Mohanraj, additional, Shapopi, Jimmy N.S., additional, Shilunga, Sigrid, additional, Shiningayamwe, Kleopas, additional, Sol, Helene, additional, Spackman, Hugh, additional, Specovius, Andreas, additional, Spencer, Samuel, additional, Stawarz, Lukasz, additional, Steenkamp, Riaan, additional, Stegmann, Christian, additional, Steppa, Constantin, additional, Streil, Katrin, additional, Sushch, Iurii, additional, Suzuki, Hiromasa, additional, Takahashi, Tadayuki, additional, Tanaka, Takaaki, additional, Tavernier, Thomas, additional, Taylor, Andrew, additional, Terrier, Regis, additional, Thakur, Adnaan, additional, Thiersen, Hannes, additional, Thorpe-Morgan, Charles, additional, Tluczykont, Martin, additional, Tsirou, Michelle, additional, Tsuji, Naomi, additional, Tuffs, Richard, additional, Uchiyama, Yasunobu, additional, Ullmo, Marion, additional, Unbehaun, Tim, additional, van der Merwe, Pieter, additional, van Eldik, Christopher, additional, van Soelen, Brian, additional, Vasileiadis, George, additional, Vecchi, Manuela, additional, Veh, Johannes, additional, Venter, Christo, additional, Vink, Jacco, additional, Voelk, Heinrich, additional, Vogel, Naomi, additional, Wach, Tina, additional, Wagner, Stefan, additional, Werner, Felix, additional, White, Richard, additional, Wierzcholska, Alicja, additional, Wong, Yu Wun, additional, Yassin, Hend Mahmoud, additional, Zacharias, Michael, additional, Zargaryan, Davit, additional, Zdziarski, Andrzej, additional, Zech, Andreas, additional, Zhu, Sylvia, additional, Zmija, Andreas, additional, Zouari, Samuel, additional, and Żywucka, Natalia, additional
Published: 2023
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14. The Very-high-energy Open Data Format: towards a shared, open data format in very-high-energy astronomy

Author: Khelifi, Bruno, primary, Zanin, Roberta, additional, Kosack, Karl, additional, Olivera-Nieto, Laura, additional, and Schnabel, Jutta, additional
Published: 2023
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15. Prototype Open Event Reconstruction Pipeline for the Cherenkov Telescope Array

Author: CTA Consortium, Noethe, Maximilian, Kosack, Karl, Nickel, Lukas, Peresano, Michele, Abdalla, Hassan, Abe, H., Abe, S., Abusleme, Ángel, Acero, Fabio, Acharyya, Atreya, Acín Portella V., Ackley, Kendall, Adam, R., Adams, Carl B., Adhikari, S. S., Aguado-Ruesga, I., Agudo, Ivan, Aguilera, R., Aguirre-Santaella, Alejandra, Aharonian, F., Arbet-Engels, Axel, Biland, Adrian, Mitchell, Alison M.W., and Neise, Dominik
Abstract: The Cherenkov Telescope Array (CTA) is the next-generation gamma-ray observatory currently under construction. It will improve over the current generation of imaging atmospheric Cherenkov telescopes (IACTs) by a factor of five to ten in sensitivity and it will be able to observe the whole sky from a combination of two sites: a northern site in La Palma, Spain, and a southern one in Paranal, Chile. CTA will also be the first open gamma-ray observatory. Accordingly, the data analysis pipeline is developed as open-source software. The event reconstruction pipeline accepts raw data of the telescopes and processes it to produce suitable input for the higher-level science tools. Its primary tasks include reconstructing the physical properties of each recorded shower and providing the corresponding instrument response functions. ctapipe is a framework providing algorithms and tools to facilitate raw data calibration, image extraction, image parameterization and event reconstruction. Its main focus is currently the analysis of simulated data but it has also been successfully applied for the analysis of data obtained with the first CTA prototype telescopes, such as the Large-Sized Telescope 1 (LST-1). pyirf is a library to calculate IACT instrument response functions, needed to obtain physics results like spectra and light curves, from the reconstructed event lists. Building on these two, protopipe is a prototype for the event reconstruction pipeline for CTA. Recent developments in these software packages will be presented., PoS: Proceedings of Science, 395, ISSN:1824-8039, Proceedings of 37th International Cosmic Ray Conference
Published: 2022
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16. Revisiting the PeVatron candidate MGRO J1908+06 with an updated H.E.S.S. analysis

Author: Abdalla, Hassan, Aharonian, Felix, Barbosa Martins, Victor, Lohse, Thomas, Luashvili, Anna, Lypova, Iryna, Mackey, Jonathan, Majumdar, Jhilik, Malyshev, Denys, MALYSHEV, Dmitry, Marandon, Vincent, Marchegiani, Paolo, Marcowith, Alexandre, Barnacka, Anna, Mares, Arnaud, Marti'i-Devesa, Guillem, Marx, Ramin, Maurin, Gilles, Meintjes, Pieter, Meyer, Manuel, Moderski, Rafal, Mohrmann, Lars, de Ona Wilhelmi, E., Joshi, Vikas, Barnard, Monica, Mitchell, Alison, Montanari, Alessandro, Moore, Chris, Morris, Paul, Moulin, Emmanuel, Muller, Jacques, Murach, Thomas, Nakashima, Kaori, Naurois , Mathieu, Nayerhoda, Amid, Batzofin, Rowan, Ndiyavala, Hambeleleni, Niemiec, Jacek, Noel, Angel, O'Brien, Paul, Oberholzer, Laenita Lorraine, Ohm, Stefan, Khelifi, Bruno, Giunti, Luca, Olivera-Nieto, Laura, de Ona Wilhelmi, Emma Maria, Becherini, Yvonne, Ostrowski, Michal, Panny, Sebastian, Panter, Michael, Parsons, Dan, Peron, Giada, Pita, Santiago, Poireau, Vincent, Prokhorov, Dmitry, Prokoph, Heike, PUEHLHOFER, Gerd, Berge, David, Punch, Michael, Quirrenbach, Andreas, Reichherzer, Patrick, Reimer, Anita, Reimer, Olaf, Remy, Quentin, Renaud, Matthieu, Reville, Brian, Rieger, Frank, Romoli, Carlo, Bernloehr, Konrad, Rowell, Gavin, Rudak, Bronislaw, Rueda Ricarte, Hector, Ruiz Velasco, Edna, Sahakian, Vardan, Sailer, Simon, Salzmann, Heiko, Sanchez, David, Santangelo, Andrea, Sasaki, Manami, Bi, Baiyang, Schaefer, Johannes, Schutte, Hester, Schwanke, Ullrich, Schüssler, Fabian, Senniappan, Mohanraj, Seyffert, Albert, Shapopi, Jimmy N. S., Shiningayamwe, Kleopas, Simoni, Rachel, Sinha, Atreyee, Boettcher, Markus, Sol, Helene, Spackman, Hugh, Specovius, Andreas, Spencer, Samuel Timothy, Spir-Jacob, Marion, Stawarz, Lukasz, Steenkamp, Riaan, Stegmann, Christian, Steinmassl, Simon, Steppa, Constantin, Boisson, Catherine, Sun, Lei, Takahashi, Tadayuki, Tanaka, Takaaki, Tavernier, Thomas, Taylor, Andrew, Terrier, Regis, Thiersen, Hannes, Thorpe-Morgan, Charles, Tluczykont, Martin, Tomankova, Lenka, Ait-Benkhali, Faical, Bolmont, Julien, Tsirou, Michelle, Tsuji, Naomi, Tuffs, Richard, Uchiyama, Yasunobu, van der Walt, Johann, van Eldik, Christopher, van Rensburg, Carlo, van Soelen, Brian, Vasileiadis, George, Veh, Johannes, Bony , Mathieu, Venter, Christo, Vincent, Pascal, Vink, Jacco, Völk, Heinrich J., Wagner, Stefan, Watson, Jason John, Werner, Felix, White, Richard, Wierzcholska, Alicja, Wong, Yu Wun, Breuhaus, Mischa, Yassin, Hend, Yusafzai, Anke, Zacharias, Michael, Zanin, Roberta, Zargaryan, Davit, Zdziarski, Andrzej, Zech, Andreas, Zhu, Sylvia Jiechen, Zmija, Andreas, Zouari, Samuel, Brose, Robert, Zywucka, Natalia, H. E. S. S. Collaboration, Brun, Francois, Bulik, Tomasz, Bylund, Thomas, Cangemi, Floriane, Caroff, Sami, Casanova, Sabrina, Anguener, Oguzhan, Catalano, Jaqueline, Chambery, Pauline, Chand, Tej Bahadur, Chen, Andrew, Cotter, Garret, Curlo, Malgorzata, Dalgleish, Hannah, Mbarubucyeye, Jean Damascene, Davids, Isak Delberth, Davies, James, Arcaro, Cornelia, Devin, Justine, Djannati-Ataï, Arache, Dmytriiev, Anton, Donath, Axel, Doroshenko, Victor, Dreyer, Lente, Du Plessis, Louis, Duffy, Connor, Egberts, Kathrin, Einecke, Sabrina, Armand, Celine, ERNENWEIN, Jean-Pierre, Fegan, Steven, Feijen, Kirsty, Fiasson, Armand, Fichet de Clairfontaine, Gaëtan, Fontaine, Gerard, Frans, Lott, Füssling, Matthias, Funk, Stefan, Gabici, Stefano, Armstrong, Tom, Gallant, Yves, Giavitto, Gianluca, Glawion, Dorit, Glicenstein, Jean-Francois, Grondin, Marie-Hélène, Hattingh, Sumari, Haupt, Maria, HERMANN, German, Hinton, Jim, Hofmann, Werner, Ashkar, Halim, Hoischen, Clemens, Holch, Tim Lukas, Holler, Markus, Horns, Dieter, Huang, Zhiqiu, Huber, David, Hörbe, Mario, Jamrozy, Marek, Jankowsky, Felix, JUNG, Ira, Backes, Michael, Kasai, Eli, Katarzynski, Krzysztof, Katz, Ulì, Khangulyan, Dmitry, Klepser, Stefan, Kluzniak, Wlodek, Komin, Nukri, Konno, Ruslan, Kosack, Karl, Kostiunin, Dmitriy, Baghmanyan, Vardan, Kreter, Michael, Kukec Mezek, Gašper, Kundu, Anu, Lamanna, Giovanni, Le Stum, Sébastien, Lemiere, Anne, Lemoine-Goumard, Marianne, Lenain, Jean-Philippe, Leuschner, Fabian, Levy, Christelle, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Laboratoire Univers et Particules de Montpellier (LUPM), Université Montpellier 2 - Sciences et Techniques (UM2)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), H.E.S.S., Naurois , Mathieu, Bony , Mathieu, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), and Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Photon, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Cosmic ray, Astrophysics, emission [photon], Acceleration, Pulsar, photon: emission, emission [gamma ray], Angular resolution, ddc:530, galaxy [gamma ray], Supernova remnant, Physics, High Energy Astrophysical Phenomena (astro-ph.HE), gamma ray: galaxy, energy: high, cosmic radiation: propagation, Molecular cloud, gamma ray: emission, 13. Climate action, cosmic radiation: galaxy, Milagro, HESS - Abteilung Hinton, high [energy], galaxy [cosmic radiation], propagation [cosmic radiation], Astrophysics - High Energy Astrophysical Phenomena, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Abstract: 37th International Cosmic Ray Conference, ICRC 2021, Berlin, Germany - Online, 12 Jul 2021 - 23 Jul 2021; Proceedings of Science / International School for Advanced Studies (ICRC2021), 779 (2021). doi:10.22323/1.395.0779, Detecting and studying galactic gamma-ray sources emitting very-high energy photons sheds light on the acceleration and propagation of cosmic rays presumably created in these sources. Currently, there are few sources emitting photons with energies exceeding 100 TeV. In this work we revisit the unidentified source MGRO J1908+06, initially detected by Milagro, using an updated H.E.S.S. dataset and analysis pipeline. The vicinity of the source contains a supernova remnant and pulsars as well as molecular clouds. This makes the identification of the primary source(s) of galactic cosmic rays as well as the nature of the gamma-ray emission challenging, especially in light of the recent HAWC and LHAASO detection of the high energy tail of its spectrum. Exploiting the better angular resolution as compared to particle detectors, we investigate the morphology of the source as well as its spectral properties., Published by SISSA, Trieste
Published: 2021
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17. Observation of burst activity from SGR1935+2154 associated to first galactic FRB with H.E.S.S

Author: Abdalla, Hassan, Aharonian, Felix, Barbosa Martins, Victor, Lenain, Jean-Philippe, Leuschner, Fabian, Levy, Christelle, Lohse, Thomas, Luashvili, Anna, Lypova, Iryna, Mackey, Jonathan, Majumdar, Jhilik, Malyshev, Denys, Malyshev, Dmitry, Barnacka, Anna, Marandon, Vincent, Marchegiani, Paolo, Marcowith, Alexandre, Mares, Arnaud, Martí-Devesa, Guillem, Marx, Ramin, Maurin, Gilles, Meintjes, Pieter, Meyer, Manuel, Mitchell, Alison, Barnard, Monica, Moderski, Rafal, Mohrmann, Lars, Montanari, Alessandro, Moore, Chris, Morris, Paul, Moulin, Emmanuel, Muller, Jacques, Murach, Thomas, Nakashima, Kaori, Naurois , Mathieu, Batzofin, Rowan, Nayerhoda, Amid, Davids, Hambeleleni, Niemiec, Jacek, Noel, Angel, O'Brien, Paul, Oberholzer, Laenita Lorraine, Ohm, Stefan, Olivera-Nieto, Laura, Ona-Wilhelmi , Emma, Ostrowski, Michal, Becherini, Yvonne, Panny, Sebastian, Panter, Michael, Parsons, Dan, Peron, Giada, Pita, Santiago, Poireau, Vincent, Prokhorov, Dmitry, Prokoph, Heike, PUEHLHOFER, Gerd, Punch, Michael, Berge, David, Quirrenbach, Andreas, Reichherzer, Patrick, Reimer, Anita, Reimer, Olaf, Remy, Quentin, Renaud, Matthieu, Reville, Brian, Rieger, Frank, Romoli, Carlo, Rowell, Gavin, Bernloehr, Konrad, Rudak, Bronislaw, Rueda Ricarte, Hector, Ruiz Velasco, Edna, Sahakian, Vardan, Sailer, Simon, Salzmann, Heiko, Sanchez, David, Santangelo, Andrea, Sasaki, Manami, Schaefer, Johannes, Bi, Baiyang, Schutte, Hester, Schwanke, Ullrich, Schüssler, Fabian, Senniappan, Mohanraj, Seyffert, Albert, Shapopi, Jimmy N. S., Shiningayamwe, Kleopas, Simoni, Rachel, Sinha, Atreyee, Sol, Helene, Böttcher, Markus, Spackman, Hugh, Specovius, Andreas, Spencer, Samuel Timothy, Spir-Jacob, Marion, Stawarz, Lukasz, Steenkamp, Riaan, Stegmann, Christian, Steinmassl, Simon, Steppa, Constantin, Sun, Lei, Boisson, Catherine, Takahashi, Tadayuki, Tanaka, Takaaki, Tavernier, Thomas, Taylor, Andrew, Terrier, Regis, Thiersen, Hannes, Thorpe-Morgan, Charles, Tluczykont, Martin, Tomankova, Lenka, Tsirou, Michelle, Ait-Benkhali, Faical, Bolmont, Julien, Tsuji, Naomi, Tuffs, Richard, Uchiyama, Yasunobu, van der Walt, Johann, van Eldik, Christopher, van Rensburg, Carlo, van Soelen, Brian, Vasileiadis, George, Veh, Johannes, Venter, Christo, Bony , Mathieu, Vincent, Pascal, Vink, Jacco, Völk, Heinrich J., Wagner, Stefan, Watson, Jason John, Werner, Felix, White, Richard, Wierzcholska, Alicja, Wong, Yu Wun, Yassin, Hend Mahmoud, Breuhaus, Mischa, Yusafzai, Anke, Zacharias, Michael, Zanin, Roberta, Zargaryan, Davit, Zdziarski, Andrzej, Zech, Andreas, Zhu, Sylvia, Zmija, Andreas, Zouari, Samuel, Żywucka, Natalia, Brose, Robert, H. E. S. S. Collaboration, Brun, Francois, Bulik, Tomasz, Bylund, Thomas, Cangemi, Floriane, Caroff, Sami, Casanova, Sabrina, Anguener, Oguzhan, Catalano, Jaqueline, Chambery, Pauline, Chand, Tej Bahadur, Chen, Andrew, Cotter, Garret, Curlo, Malgorzata, Dalgleish, Hannah, Damascene Mbarubucyeye, Jean, Davids, Isak Delberth, Davies, James, Arcaro, Cornelia, Devin, Justine, Djannati-Ataï, Arache, Dmytriev, Anton, Donath, Axel, Doroshenko, Victor, Dreyer, Lente, Du Plessis, Louis, Duffy, Connor, Egberts, Kathrin, Einecke, Sabrina, Armand, Celine, ERNENWEIN, Jean-Pierre, Fegan, Steven, Feijen, Kirsty, Fiasson, Armand, Fichet de Clairfontaine, Gaëtan, Fontaine, Gerard, Frans, Lott, Fuessling, Matthias, Funk, Stefan, Gabici, Stefano, Armstrong, Tom, Gallant, Yves, Giavitto, Gianluca, Giunti, Luca, Glawion, Dorit, Glicenstein, Jean-Francois, Grondin, Marie-Hélène, Hattingh, Sumari, Haupt, Maria, HERMANN, German, Hinton, Jim, Ashkar, Halim, Hofmann, Werner, Hoischen, Clemens, Holch, Tim, Holler, Markus, Horns, Dieter, Huang, Zhi-Qiu, Huber, David, Hörbe, Mario, Jamrozy, Marek, Jankowsky, Felix, Backes, Michael, Joshi, Vikas, JUNG, Ira, Kasai, Eli, Katarzynski, Krzysztof, Katz, Ulì, Khangulyan, Dmitry, Khelifi, Bruno, Klepser, Stefan, Kluzniak, Wlodek, Komin, Nukri, Baghmanyan, Vardan, Konno, Ruslan, Kosack, Karl, Kostiunin, Dmitriy, Kreter, Michael, Kukec Mezek, Gašper, Kundu, Anu, Lamanna, Giovanni, Le Stum, Sébastien, Lemiere, Anne, Lemoine-Goumard, Marianne, Naurois , Mathieu, Bony , Mathieu, Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, and H.E.S.S.
Subjects: Physics, High Energy Astrophysical Phenomena (astro-ph.HE), Brightness, Astrophysics::High Energy Astrophysical Phenomena, atmosphere [Cherenkov counter], Soft gamma repeater, FOS: Physical sciences, burst [gamma ray], X-ray: burst, Astrophysics, gamma ray: burst, Cherenkov counter: atmosphere, Magnetar, Radio spectrum, Observational evidence, Pulsar, ddc:530, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Astrophysics - High Energy Astrophysical Phenomena, Cherenkov radiation, burst [X-ray]
Abstract: 37th International Cosmic Ray Conference, ICRC2021, Berlin, Germany - Online, 12 Jul 2021 - 23 Jul 2021; Proceedings of Science / International School for Advanced Studies (ICRC2021), 777 (2021). doi:10.22323/1.395.0777, Fast radio bursts (FRB) are enigmatic powerful single radio pulses with durations of several milliseconds and high brightness temperatures suggesting coherent emission mechanism. For the time being a number of extragalactic FRBs have been detected in the high-frequency radio band including repeating ones. The most plausible explanation for these phenomena is magnetar hyperflares. The first observational evidence of this scenario was obtained in April 2020 when an FRB was detected from the direction of the Galactic magnetar and soft gamma repeater SGR1935+2154. The FRB was preceded with a number of soft gamma-ray bursts observed by Swift-BAT satellite, which triggered the follow-up program of the H.E.S.S. imaging atmospheric Cherenkov telescopes (IACTs). H.E.S.S. has observed SGR1935+2154 over a 2 hour window few hours prior to the FRB detection by STARE2 and CHIME. The observations overlapped with other X-ray bursts from the magnetar detected by INTEGRAL and Swift-BAT, thus providing first observations of a magnetar in a flaring state in the very-high energy domain. We present the analysis of these observations, discuss the obtained results and prospects of the H.E.S.S. follow-up program for soft gamma repeaters and anomalous X-ray pulsars., Published by SISSA, Trieste
Published: 2021
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18. Astronomy outreach in Namibia: H.E.S.S. and beyond

Author: Dalgleish, Hannah, primary, Prokoph, Heike, additional, Zhu, Sylvia, additional, Backes, Michael, additional, Cotter, Garret, additional, Catalano, Jacqueline, additional, Ruiz Velasco, Edna, additional, Kasai, Eli, additional, Abdalla, Hassan, additional, Aharonian, Felix, additional, Ait-Benkhali, Faical, additional, Anguener, Oguzhan, additional, Arcaro, Cornelia, additional, Armand, Celine, additional, Armstrong, Tom, additional, Ashkar, Halim, additional, Baghmanyan, Vardan, additional, Barbosa Martins, Victor, additional, Barnacka, Anna, additional, Barnard, Monica, additional, Batzofin, Rowan William, additional, Becherini, Yvonne, additional, Berge, David, additional, Bernloehr, Konrad, additional, Bi, Baiyang, additional, Böttcher, Markus, additional, Boisson, Catherine, additional, Bolmont, Julien, additional, Bony (de), Mathieu, additional, Breuhaus, Mischa, additional, Brose, Robert, additional, Brun, Francois, additional, Bulik, Tomasz, additional, Bylund, Thomas, additional, Cangemi, Floriane, additional, Caroff, Sami, additional, Casanova, Sabrina, additional, Catalano, Jaqueline, additional, Chambery, Pauline, additional, Chand, Tej Bahadur, additional, Chen, Andrew, additional, Curlo, Malgorzata, additional, Damascene Mbarubucyeye, Jean, additional, Davids, Isak Delberth, additional, Davies, James, additional, Devin, Justine, additional, Djannati-Ataï, Arache, additional, Dmytriiev, Anton, additional, Donath, Axel, additional, Doroshenko, Victor, additional, Dreyer, Lente, additional, Du Plessis, Louis, additional, Duffy, Connor, additional, Egberts, Kathrin, additional, Einecke, Sabrina, additional, ERNENWEIN, Jean-Pierre, additional, Fegan, Steven, additional, Feijen, Kirsty, additional, Fiasson, Armand, additional, Fichet de Clairfontaine, Gaëtan, additional, Fontaine, Gerard, additional, Frans, Lott, additional, Fuessling, Matthias, additional, Funk, Stefan, additional, Gabici, Stefano, additional, Gallant, Yves, additional, Giavitto, Gianluca, additional, Giunti, Luca, additional, Glawion, Dorit, additional, Glicenstein, Jean-Francois, additional, Grondin, Marie-Hélène, additional, Hattingh, Sumari, additional, Haupt, Maria, additional, HERMANN, German, additional, Hinton, Jim, additional, Hofmann, Werner, additional, Hoischen, Clemens, additional, Holch, Tim, additional, Holler, Markus, additional, Horns, Dieter, additional, Huang, Zhi-Qiu, additional, Huber, David, additional, Hörbe, Mario, additional, Jamrozy, Marek, additional, Jankowsky, Felix, additional, Joshi, Vikas, additional, JUNG, Ira, additional, Katarzynski, Krzysztof, additional, Katz, Ulì, additional, Khangulyan, Dmitry, additional, Khelifi, Bruno, additional, Klepser, Stefan, additional, Kluzniak, Wlodek, additional, Komin, Nukri, additional, Konno, Ruslan, additional, Kosack, Karl, additional, Kostunin, Dmitriy, additional, Kreter, Michael, additional, Kukec Mezek, Gašper, additional, Kundu, Anu, additional, Lamanna, Giovanni, additional, Le Stum, Sebastien, additional, Lemiere, Anne, additional, Lemoine-Goumard, Marianne, additional, Lenain, Jean-Philippe, additional, Leuschner, Fabian, additional, Levy, Christelle, additional, Lohse, Thomas, additional, Luashvili, Anna, additional, Lypova, Iryna, additional, Mackey, Jonathan, additional, Majumdar, Jhilik, additional, Malyshev, Denys, additional, Malyshev, Dmitry, additional, Marandon, Vincent, additional, Marchegiani, Paolo, additional, Marcowith, Alexandre, additional, Mares, Arnaud, additional, Martí-Devesa, Guillem, additional, Marx, Ramin, additional, Maurin, Gilles, additional, Meintjes, Pieter, additional, Meyer, Manuel, additional, Mitchell, Alison, additional, Moderski, Rafal, additional, Mohrmann, Lars, additional, Montanari, Alessandro, additional, Moore, Chris, additional, Morris, Paul, additional, Moulin, Emmanuel, additional, Muller, Jacques, additional, Murach, Thomas, additional, Nakashima, Kaori, additional, Naurois (de), Mathieu, additional, Nayerhoda, Amid, additional, Davids, Hambeleleni, additional, Niemiec, Jacek, additional, Noel, Angel, additional, O'Brien, Paul, additional, Oberholzer, Laenita Lorraine, additional, Ohm, Stefan, additional, Olivera-Nieto, Laura, additional, Ona-Wilhelmi (de), Emma, additional, Ostrowski, Michal, additional, Panny, Sebastian, additional, Panter, Michael, additional, Parsons, Dan, additional, Peron, Giada, additional, Pita, Santiago, additional, Poireau, Vincent, additional, Prokhorov, Dmitry A, additional, PUEHLHOFER, Gerd, additional, Punch, Michael, additional, Quirrenbach, Andreas, additional, Reichherzer, Patrick, additional, Reimer, Anita, additional, Reimer, Olaf, additional, Remy, Quentin, additional, Renaud, Matthieu, additional, Reville, Brian, additional, Rieger, Frank, additional, Romoli, Carlo, additional, Rowell, Gavin P, additional, Rudak, Bronislaw, additional, Rueda Ricarte, Hector, additional, Sahakian, Vardan, additional, Sailer, Simon, additional, Salzmann, Heiko, additional, Sanchez, David, additional, Santangelo, Andrea, additional, Sasaki, Manami, additional, Schaefer, Johannes, additional, Schutte, Hester, additional, Schwanke, Ullrich, additional, Schüssler, Fabian, additional, Senniappan, Mohanraj, additional, Seyffert, Albert, additional, Shapopi, Jimmy N.S., additional, Shiningayamwe, Kleopas, additional, Simoni, Rachel, additional, Sinha, Atreyee, additional, Sol, Helene, additional, Spackman, Hugh, additional, Specovius, Andreas, additional, Spencer, Samuel Timothy, additional, Spir-Jacob, Marion, additional, Stawarz, Lukasz, additional, Steenkamp, Riaan, additional, Stegmann, Christian, additional, Steinmassl, Simon, additional, Steppa, Constantin, additional, Sun, Lei, additional, Takahashi, Tadayuki, additional, Tanaka, Takaaki, additional, Tavernier, Thomas, additional, Taylor, Andrew, additional, Terrier, Regis, additional, Thiersen, Hannes, additional, Thorpe-Morgan, Charles, additional, Tluczykont, Martin, additional, Tomankova, Lenka, additional, Tsirou, Michelle, additional, Tsuji, Naomi, additional, Tuffs, Richard, additional, Uchiyama, Yasunobu, additional, van der Walt, Johann, additional, van Eldik, Christopher, additional, van Rensburg, Carlo, additional, van Soelen, Brian, additional, Vasileiadis, George, additional, Veh, Johannes, additional, Venter, Christo, additional, Vincent, Pascal, additional, Vink, Jacco, additional, Völk, Heinrich J., additional, Wagner, Stefan, additional, Watson, Jason John, additional, Werner, Felix, additional, White, Richard, additional, Wierzcholska, Alicja, additional, Wong, Yu Wun, additional, Yassin, Hend Mahmoud, additional, Yusafzai, Anke, additional, Zacharias, Michael, additional, Zanin, Roberta, additional, Zargaryan, Davit, additional, Zdziarski, Andrzej, additional, Zech, Andreas, additional, Zmija, Andreas, additional, Zouari, Samuel, additional, and Żywucka, Natalia, additional
Published: 2021
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19. The young massive stellar cluster Westerlund 1 in gamma rays as seen with H.E.S.S.

Author: Mohrmann, Lars, primary, Abdalla, Hassan, additional, Aharonian, Felix, additional, Ait-Benkhali, Faical, additional, Anguener, Oguzhan, additional, Arcaro, Cornelia, additional, Armand, Celine, additional, Armstrong, Tom, additional, Ashkar, Halim, additional, Backes, Michael, additional, Baghmanyan, Vardan, additional, Barbosa Martins, Victor, additional, Barnacka, Anna, additional, Barnard, Monica, additional, Batzofin, Rowan William, additional, Becherini, Yvonne, additional, Berge, David, additional, Bernloehr, Konrad, additional, Bi, Baiyang, additional, Böttcher, Markus, additional, Boisson, Catherine, additional, Bolmont, Julien, additional, Bony (de), Mathieu, additional, Breuhaus, Mischa, additional, Brose, Robert, additional, Brun, Francois, additional, Bulik, Tomasz, additional, Bylund, Thomas, additional, Cangemi, Floriane, additional, Caroff, Sami, additional, Casanova, Sabrina, additional, Catalano, Jaqueline, additional, Chambery, Pauline, additional, Chand, Tej Bahadur, additional, Chen, Andrew, additional, Cotter, Garret, additional, Curlo, Malgorzata, additional, Dalgleish, Hannah, additional, Damascene Mbarubucyeye, Jean, additional, Davids, Isak Delberth, additional, Davies, James, additional, Devin, Justine, additional, Djannati-Ataï, Arache, additional, Dmytriiev, Anton, additional, Donath, Axel, additional, Doroshenko, Victor, additional, Dreyer, Lente, additional, Du Plessis, Louis, additional, Duffy, Connor, additional, Egberts, Kathrin, additional, Einecke, Sabrina, additional, ERNENWEIN, Jean-Pierre, additional, Fegan, Steven, additional, Feijen, Kirsty, additional, Fiasson, Armand, additional, Fichet de Clairfontaine, Gaëtan, additional, Fontaine, Gerard, additional, Frans, Lott, additional, Fuessling, Matthias, additional, Funk, Stefan, additional, Gabici, Stefano, additional, Gallant, Yves, additional, Giavitto, Gianluca, additional, Giunti, Luca, additional, Glawion, Dorit, additional, Glicenstein, Jean-Francois, additional, Grondin, Marie-Hélène, additional, Hattingh, Sumari, additional, Haupt, Maria, additional, HERMANN, German, additional, Hinton, Jim, additional, Hofmann, Werner, additional, Hoischen, Clemens, additional, Holch, Tim, additional, Holler, Markus, additional, Horns, Dieter, additional, Huang, Zhi-Qiu, additional, Huber, David, additional, Hörbe, Mario, additional, Jamrozy, Marek, additional, Jankowsky, Felix, additional, Joshi, Vikas, additional, JUNG, Ira, additional, Kasai, Eli, additional, Katarzynski, Krzysztof, additional, Katz, Ulì, additional, Khangulyan, Dmitry, additional, Khelifi, Bruno, additional, Klepser, Stefan, additional, Kluzniak, Wlodek, additional, Komin, Nukri, additional, Konno, Ruslan, additional, Kosack, Karl, additional, Kostunin, Dmitriy, additional, Kreter, Michael, additional, Kukec Mezek, Gašper, additional, Kundu, Anu, additional, Lamanna, Giovanni, additional, Le Stum, Sebastien, additional, Lemiere, Anne, additional, Lemoine-Goumard, Marianne, additional, Lenain, Jean-Philippe, additional, Leuschner, Fabian, additional, Levy, Christelle, additional, Lohse, Thomas, additional, Luashvili, Anna, additional, Lypova, Iryna, additional, Mackey, Jonathan, additional, Majumdar, Jhilik, additional, Malyshev, Denys, additional, Malyshev, Dmitry, additional, Marandon, Vincent, additional, Marchegiani, Paolo, additional, Marcowith, Alexandre, additional, Mares, Arnaud, additional, Martí-Devesa, Guillem, additional, Marx, Ramin, additional, Maurin, Gilles, additional, Meintjes, Pieter, additional, Meyer, Manuel, additional, Mitchell, Alison, additional, Moderski, Rafal, additional, Montanari, Alessandro, additional, Moore, Chris, additional, Morris, Paul, additional, Moulin, Emmanuel, additional, Muller, Jacques, additional, Murach, Thomas, additional, Nakashima, Kaori, additional, Naurois (de), Mathieu, additional, Nayerhoda, Amid, additional, Davids, Hambeleleni, additional, Niemiec, Jacek, additional, Noel, Angel, additional, O'Brien, Paul, additional, Oberholzer, Laenita Lorraine, additional, Ohm, Stefan, additional, Olivera-Nieto, Laura, additional, Ona-Wilhelmi (de), Emma, additional, Ostrowski, Michal, additional, Panny, Sebastian, additional, Panter, Michael, additional, Parsons, Dan, additional, Peron, Giada, additional, Pita, Santiago, additional, Poireau, Vincent, additional, Prokhorov, Dmitry A, additional, Prokoph, Heike, additional, PUEHLHOFER, Gerd, additional, Punch, Michael, additional, Quirrenbach, Andreas, additional, Rauth, Romed, additional, Reichherzer, Patrick, additional, Reimer, Anita, additional, Reimer, Olaf, additional, Remy, Quentin, additional, Renaud, Matthieu, additional, Reville, Brian, additional, Rieger, Frank, additional, Romoli, Carlo, additional, Rowell, Gavin P, additional, Rudak, Bronislaw, additional, Rueda Ricarte, Hector, additional, Ruiz Velasco, Edna, additional, Sahakian, Vardan, additional, Sailer, Simon, additional, Salzmann, Heiko, additional, Sanchez, David, additional, Santangelo, Andrea, additional, Sasaki, Manami, additional, Schaefer, Johannes, additional, Schutte, Hester, additional, Schwanke, Ullrich, additional, Schüssler, Fabian, additional, Senniappan, Mohanraj, additional, Seyffert, Albert, additional, Shapopi, Jimmy N.S., additional, Shiningayamwe, Kleopas, additional, Simoni, Rachel, additional, Sinha, Atreyee, additional, Sol, Helene, additional, Spackman, Hugh, additional, Specovius, Andreas, additional, Spencer, Samuel Timothy, additional, Spir-Jacob, Marion, additional, Stawarz, Lukasz, additional, Steenkamp, Riaan, additional, Stegmann, Christian, additional, Steinmassl, Simon, additional, Steppa, Constantin, additional, Sun, Lei, additional, Takahashi, Tadayuki, additional, Tanaka, Takaaki, additional, Tavernier, Thomas, additional, Taylor, Andrew, additional, Terrier, Regis, additional, Thiersen, Hannes, additional, Thorpe-Morgan, Charles, additional, Tluczykont, Martin, additional, Tomankova, Lenka, additional, Tsirou, Michelle, additional, Tsuji, Naomi, additional, Tuffs, Richard, additional, Uchiyama, Yasunobu, additional, van der Walt, Johann, additional, van Eldik, Christopher, additional, van Rensburg, Carlo, additional, van Soelen, Brian, additional, Vasileiadis, George, additional, Veh, Johannes, additional, Venter, Christo, additional, Vincent, Pascal, additional, Vink, Jacco, additional, Völk, Heinrich J., additional, Wagner, Stefan, additional, Watson, Jason John, additional, Werner, Felix, additional, White, Richard, additional, Wierzcholska, Alicja, additional, Wong, Yu Wun, additional, Yassin, Hend Mahmoud, additional, Yusafzai, Anke, additional, Zacharias, Michael, additional, Zanin, Roberta, additional, Zargaryan, Davit, additional, Zdziarski, Andrzej, additional, Zech, Andreas, additional, Zhu, Sylvia, additional, Zmija, Andreas, additional, Zouari, Samuel, additional, and Żywucka, Natalia, additional
Published: 2021
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20. Prototype Open Event Reconstruction Pipeline for the Cherenkov Telescope Array

Author: Noethe, Maximilian, primary, Kosack, Karl, additional, Nickel, Lukas, additional, and Peresano, Michele, additional
Published: 2021
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21. Detection of new Extreme BL Lac objects with H.E.S.S. and Swift XRT

Author: Noel, Angel Priyana, primary, Abdalla, Hassan, additional, Aharonian, Felix, additional, Ait-Benkhali, Faical, additional, Anguener, Oguzhan, additional, Arcaro, Cornelia, additional, Armand, Celine, additional, Armstrong, Tom, additional, Ashkar, Halim, additional, Backes, Michael, additional, Baghmanyan, Vardan, additional, Barbosa Martins, Victor, additional, Barnacka, Anna, additional, Barnard, Monica, additional, Batzofin, Rowan William, additional, Becherini, Yvonne, additional, Berge, David, additional, Bernloehr, Konrad, additional, Bi, Baiyang, additional, Böttcher, Markus, additional, Boisson, Catherine, additional, Bolmont, Julien, additional, Bony (de), Mathieu, additional, Breuhaus, Mischa, additional, Brose, Robert, additional, Brun, Francois, additional, Bulik, Tomasz, additional, Bylund, Thomas, additional, Cangemi, Floriane, additional, Caroff, Sami, additional, Casanova, Sabrina, additional, Catalano, Jaqueline, additional, Chambery, Pauline, additional, Chand, Tej Bahadur, additional, Chen, Andrew, additional, Cotter, Garret, additional, Curlo, Malgorzata, additional, Dalgleish, Hannah, additional, Damascene Mbarubucyeye, Jean, additional, Davids, Isak Delberth, additional, Davies, James, additional, Devin, Justine, additional, Djannati-Ataï, Arache, additional, Dmytriiev, Anton, additional, Donath, Axel, additional, Doroshenko, Victor, additional, Dreyer, Lente, additional, Du Plessis, Louis, additional, Duffy, Connor, additional, Egberts, Kathrin, additional, Einecke, Sabrina, additional, ERNENWEIN, Jean-Pierre, additional, Fegan, Steven, additional, Feijen, Kirsty, additional, Fiasson, Armand, additional, Fichet de Clairfontaine, Gaëtan, additional, Fontaine, Gerard, additional, Frans, Lott, additional, Fuessling, Matthias, additional, Funk, Stefan, additional, Gabici, Stefano, additional, Gallant, Yves, additional, Giavitto, Gianluca, additional, Giunti, Luca, additional, Glawion, Dorit, additional, Glicenstein, Jean-Francois, additional, Grondin, Marie-Hélène, additional, Hattingh, Sumari, additional, Haupt, Maria, additional, HERMANN, German, additional, Hinton, Jim, additional, Hofmann, Werner, additional, Hoischen, Clemens, additional, Holch, Tim, additional, Holler, Markus, additional, Horns, Dieter, additional, Huang, Zhi-Qiu, additional, Huber, David, additional, Hörbe, Mario, additional, Jamrozy, Marek, additional, Jankowsky, Felix, additional, Joshi, Vikas, additional, JUNG, Ira, additional, Kasai, Eli, additional, Katarzynski, Krzysztof, additional, Katz, Ulì, additional, Khangulyan, Dmitry, additional, Khelifi, Bruno, additional, Klepser, Stefan, additional, Kluzniak, Wlodek, additional, Komin, Nukri, additional, Konno, Ruslan, additional, Kosack, Karl, additional, Kostunin, Dmitriy, additional, Kreter, Michael, additional, Kukec Mezek, Gašper, additional, Kundu, Anu, additional, Lamanna, Giovanni, additional, Le Stum, Sebastien, additional, Lemiere, Anne, additional, Lemoine-Goumard, Marianne, additional, Lenain, Jean-Philippe, additional, Leuschner, Fabian, additional, Levy, Christelle, additional, Lohse, Thomas, additional, Luashvili, Anna, additional, Lypova, Iryna, additional, Mackey, Jonathan, additional, Majumdar, Jhilik, additional, Malyshev, Denys, additional, Malyshev, Dmitry, additional, Marandon, Vincent, additional, Marchegiani, Paolo, additional, Marcowith, Alexandre, additional, Mares, Arnaud, additional, Martí-Devesa, Guillem, additional, Marx, Ramin, additional, Maurin, Gilles, additional, Meintjes, Pieter, additional, Meyer, Manuel, additional, Mitchell, Alison, additional, Moderski, Rafal, additional, Mohrmann, Lars, additional, Montanari, Alessandro, additional, Moore, Chris, additional, Morris, Paul, additional, Moulin, Emmanuel, additional, Muller, Jacques, additional, Murach, Thomas, additional, Nakashima, Kaori, additional, Naurois (de), Mathieu, additional, Nayerhoda, Amid, additional, Davids, Hambeleleni, additional, Niemiec, Jacek, additional, O'Brien, Paul, additional, Oberholzer, Laenita Lorraine, additional, Ohm, Stefan, additional, Olivera-Nieto, Laura, additional, Ona-Wilhelmi (de), Emma, additional, Ostrowski, Michal, additional, Panny, Sebastian, additional, Panter, Michael, additional, Parsons, Dan, additional, Peron, Giada, additional, Pita, Santiago, additional, Poireau, Vincent, additional, Prokhorov, Dmitry A, additional, Prokoph, Heike, additional, PUEHLHOFER, Gerd, additional, Punch, Michael, additional, Quirrenbach, Andreas, additional, Reichherzer, Patrick, additional, Reimer, Anita, additional, Reimer, Olaf, additional, Remy, Quentin, additional, Renaud, Matthieu, additional, Reville, Brian, additional, Rieger, Frank, additional, Romoli, Carlo, additional, Rowell, Gavin P, additional, Rudak, Bronislaw, additional, Rueda Ricarte, Hector, additional, Ruiz Velasco, Edna, additional, Sahakian, Vardan, additional, Sailer, Simon, additional, Salzmann, Heiko, additional, Sanchez, David, additional, Santangelo, Andrea, additional, Sasaki, Manami, additional, Schaefer, Johannes, additional, Schutte, Hester, additional, Schwanke, Ullrich, additional, Schüssler, Fabian, additional, Senniappan, Mohanraj, additional, Seyffert, Albert, additional, Shapopi, Jimmy N.S., additional, Shiningayamwe, Kleopas, additional, Simoni, Rachel, additional, Sinha, Atreyee, additional, Sol, Helene, additional, Spackman, Hugh, additional, Specovius, Andreas, additional, Spencer, Samuel Timothy, additional, Spir-Jacob, Marion, additional, Stawarz, Lukasz, additional, Steenkamp, Riaan, additional, Stegmann, Christian, additional, Steinmassl, Simon, additional, Steppa, Constantin, additional, Sun, Lei, additional, Takahashi, Tadayuki, additional, Tanaka, Takaaki, additional, Tavernier, Thomas, additional, Taylor, Andrew, additional, Terrier, Regis, additional, Thiersen, Hannes, additional, Thorpe-Morgan, Charles, additional, Tluczykont, Martin, additional, Tomankova, Lenka, additional, Tsirou, Michelle, additional, Tsuji, Naomi, additional, Tuffs, Richard, additional, Uchiyama, Yasunobu, additional, van der Walt, Johann, additional, van Eldik, Christopher, additional, van Rensburg, Carlo, additional, van Soelen, Brian, additional, Vasileiadis, George, additional, Veh, Johannes, additional, Venter, Christo, additional, Vincent, Pascal, additional, Vink, Jacco, additional, Völk, Heinrich J., additional, Wagner, Stefan, additional, Watson, Jason John, additional, Werner, Felix, additional, White, Richard, additional, Wierzcholska, Alicja, additional, Wong, Yu Wun, additional, Yassin, Hend Mahmoud, additional, Yusafzai, Anke, additional, Zacharias, Michael, additional, Zanin, Roberta, additional, Zargaryan, Davit, additional, Zdziarski, Andrzej, additional, Zech, Andreas, additional, Zhu, Sylvia, additional, Zmija, Andreas, additional, Zouari, Samuel, additional, and Żywucka, Natalia, additional
Published: 2021
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22. Science verification of the new FlashCam-based camera in the 28m telescope of H.E.S.S.

Author: Puehlhofer, Gerd, primary, Bernlöhr, Konrad, additional, Bi, Baiyang, additional, HERMANN, German, additional, Hinton, Jim, additional, Jung-Richardt, Ira, additional, Leuschner, Fabian, additional, Marandon, Vincent, additional, Mitchell, Alison, additional, Mohrmann, Lars, additional, Parsons, Robert Daniel, additional, Sailer, Simon, additional, Salzmann, Heiko, additional, Steinmassl, Simon, additional, Werner, Felix, additional, Abdalla, Hassan, additional, Aharonian, Felix, additional, Ait-Benkhali, Faical, additional, Anguener, Oguzhan, additional, Arcaro, Cornelia, additional, Armand, Celine, additional, Armstrong, Tom, additional, Ashkar, Halim, additional, Backes, Michael, additional, Baghmanyan, Vardan, additional, Barbosa Martins, Victor, additional, Barnacka, Anna, additional, Barnard, Monica, additional, Batzofin, Rowan, additional, Becherini, Yvonne, additional, Berge, David, additional, Bernloehr, Konrad, additional, Böttcher, Markus, additional, Boisson, Catherine, additional, Bolmont, Julien, additional, Bony (de), Mathieu, additional, Breuhaus, Mischa, additional, Brose, Robert, additional, Brun, Francois, additional, Bulik, Tomasz, additional, Bylund, Thomas, additional, Cangemi, Floriane, additional, Caroff, Sami, additional, Casanova, Sabrina, additional, Catalano, Jaqueline, additional, Chambery, Pauline, additional, Chand, Tej Bahadur, additional, Chen, Andrew, additional, Cotter, Garret, additional, Curlo, Malgorzata, additional, Dalgleish, Hannah, additional, Damascene Mbarubucyeye, Jean, additional, Davids, Isak Delberth, additional, Davies, James, additional, Devin, Justine, additional, Djannati-Ataï, Arache, additional, Dmytriev, Anton, additional, Donath, Axel, additional, Doroshenko, Victor, additional, Dreyer, Lente, additional, Du Plessis, Louis, additional, Duffy, Connor, additional, Egberts, Kathrin, additional, Einecke, Sabrina, additional, ERNENWEIN, Jean-Pierre, additional, Fegan, Steven, additional, Feijen, Kirsty, additional, Fiasson, Armand, additional, Fichet de Clairfontaine, Gaëtan, additional, Fontaine, Gerard, additional, Frans, Lott, additional, Fuessling, Matthias, additional, Funk, Stefan, additional, Gabici, Stefano, additional, Gallant, Yves, additional, Giavitto, Gianluca, additional, Giunti, Luca, additional, Glawion, Dorit, additional, Glicenstein, Jean-Francois, additional, Grondin, Marie-Hélène, additional, Hattingh, Sumari, additional, Haupt, Maria, additional, Hörbe, Mario, additional, Hofmann, Werner, additional, Hoischen, Clemens, additional, Holch, Tim, additional, Holler, Markus, additional, Horns, Dieter, additional, Huang, Zhi-Qiu, additional, Huber, David, additional, Jamrozy, Marek, additional, Jankowsky, Felix, additional, Joshi, Vikas, additional, Kasai, Eli, additional, Katarzynski, Krzysztof, additional, Katz, Ulì, additional, Khangulyan, Dmitry, additional, Khelifi, Bruno, additional, Klepser, Stefan, additional, Kluzniak, Wlodek, additional, Komin, Nukri, additional, Konno, Ruslan, additional, Kosack, Karl, additional, Kostunin, Dmitriy, additional, Kreter, Michael, additional, Kukec Mezek, Gašper, additional, Kundu, Anu, additional, Lamanna, Giovanni, additional, Le Stum, Sébastien, additional, Lemiere, Anne, additional, Lemoine-Goumard, Marianne, additional, Lenain, Jean-Philippe, additional, Levy, Christelle, additional, Lohse, Thomas, additional, Luashvili, Anna, additional, Lypova, Iryna, additional, Mackey, Jonathan, additional, Majumdar, Jhilik, additional, Malyshev, Denys, additional, Malyshev, Dmitry, additional, Marchegiani, Paolo, additional, Marcowith, Alexandre, additional, Mares, Arnaud, additional, Martí-Devesa, Guillem, additional, Marx, Ramin, additional, Maurin, Gilles, additional, Meintjes, Pieter, additional, Meyer, Manuel, additional, Moderski, Rafal, additional, Montanari, Alessandro, additional, Moore, Chris, additional, Morris, Paul, additional, Moulin, Emmanuel, additional, Muller, Jacques, additional, Murach, Thomas, additional, Nakashima, Kaori, additional, Naurois (de), Mathieu, additional, Nayerhoda, Amid, additional, Davids, Hambeleleni, additional, Niemiec, Jacek, additional, Noel, Angel, additional, O'Brien, Paul, additional, Oberholzer, Laenita Lorraine, additional, Ohm, Stefan, additional, Olivera-Nieto, Laura, additional, Ona-Wilhelmi (de), Emma, additional, Ostrowski, Michal, additional, Panny, Sebastian, additional, Panter, Michael, additional, Parsons, Dan, additional, Peron, Giada, additional, Pita, Santiago, additional, Poireau, Vincent, additional, Prokhorov, Dmitry, additional, Prokoph, Heike, additional, Punch, Michael, additional, Quirrenbach, Andreas, additional, Reichherzer, Patrick, additional, Reimer, Anita, additional, Reimer, Olaf, additional, Remy, Quentin, additional, Renaud, Matthieu, additional, Reville, Brian, additional, Rieger, Frank, additional, Romoli, Carlo, additional, Rowell, Gavin, additional, Rudak, Bronislaw, additional, Rueda Ricarte, Hector, additional, Ruiz Velasco, Edna, additional, Sahakian, Vardan, additional, Sanchez, David, additional, Santangelo, Andrea, additional, Sasaki, Manami, additional, Schaefer, Johannes, additional, Schüssler, Fabian, additional, Schutte, Hester, additional, Schwanke, Ullrich, additional, Senniappan, Mohanraj, additional, Seyffert, Albert, additional, Shapopi, Jimmy N.S., additional, Shiningayamwe, Kleopas, additional, Simoni, Rachel, additional, Sinha, Atreyee, additional, Sol, Helene, additional, Spackman, Hugh, additional, Specovius, Andreas, additional, Spencer, Samuel Timothy, additional, Spir-Jacob, Marion, additional, Stawarz, Lukasz, additional, Steenkamp, Riaan, additional, Stegmann, Christian, additional, Steppa, Constantin, additional, Sun, Lei, additional, Takahashi, Tadayuki, additional, Tanaka, Takaaki, additional, Tavernier, Thomas, additional, Taylor, Andrew, additional, Terrier, Regis, additional, Thiersen, Hannes, additional, Thorpe-Morgan, Charles, additional, Tluczykont, Martin, additional, Tomankova, Lenka, additional, Tsirou, Michelle, additional, Tsuji, Naomi, additional, Tuffs, Richard, additional, Uchiyama, Yasunobu, additional, van der Walt, Johann, additional, van Eldik, Christopher, additional, van Rensburg, Carlo, additional, van Soelen, Brian, additional, Vasileiadis, George, additional, Veh, Johannes, additional, Venter, Christo, additional, Vincent, Pascal, additional, Vink, Jacco, additional, Völk, Heinrich J., additional, Wagner, Stefan, additional, Watson, Jason John, additional, White, Richard, additional, Wierzcholska, Alicja, additional, Wong, Yu Wun, additional, Yassin, Hend Mahmoud, additional, Yusafzai, Anke, additional, Zacharias, Michael, additional, Zanin, Roberta, additional, Zargaryan, Davit, additional, Zdziarski, Andrzej, additional, Zech, Andreas, additional, Zhu, Sylvia, additional, Zmija, Andreas, additional, Zouari, Samuel, additional, and Żywucka, Natalia, additional
Published: 2021
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23. Storing Provenance Information in a Data Processing Workflow: One CTA Use Case.

Author: Sanguillon, Michèle, Arrabito, Luisa, Boisson, Catherine, Bregeon, Johann, Kosack, Karl, and Servillat, Mathieu
Published: 2022

24. Archiving data from a software telescope

Author: Boisson, Catherine, primary, Servillat, Mathieu, additional, Kosack, Karl, additional, Louys, Mireille, additional, Bonnarel, François, additional, and Sanguillon, Michèle, additional
Published: 2019
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25. Towards Multi-Instrument and ReproducibleGamma-Ray Analysis

Author: Bruegge, K, primary, Nigro, Cosimo, additional, Deil, Christoph, additional, Zanin, Roberta, additional, Hassan, Tarek, additional, King, Johannes, additional, Ruiz, José Enrique, additional, Saha, Lab, additional, Terrier, Regis, additional, Nöthe, Maximilian, additional, Bird, Ralph, additional, Lin, T.T.Y, additional, Aleksic, Jelena, additional, Boisson, Catherine, additional, Contreras, Jose Luis, additional, Donath, Axel, additional, Jouvin, Léa, additional, Rico, Javier, additional, Kosack, Karl, additional, Khelifi, Bruno, additional, Sinha, Atreyee, additional, and Kelley-Hoskins, Nathan, additional
Published: 2019
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26. Provenance as a requirement for large-scale complex astronomical instruments

Author: Servillat, Mathieu, Boisson, Catherine, Lefaucheur, Julien, Kosack, Karl, Sanguillon, Michèle, Louys, Mireille, Bonnarel, François, Laboratoire Univers et Théories (LUTH (UMR_8102)), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7), AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Département d'Astrophysique (ex SAP) (DAP), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Laboratoire Univers et Particules de Montpellier (LUPM), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Montpellier 2 - Sciences et Techniques (UM2), Observatoire astronomique de Strasbourg (OAS), Institut national des sciences de l'Univers (INSU - CNRS)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Université de Montpellier (UM)-Université Montpellier 2 - Sciences et Techniques (UM2)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire des sciences de l'ingénieur, de l'informatique et de l'imagerie (ICube), École Nationale du Génie de l'Eau et de l'Environnement de Strasbourg (ENGEES)-Université de Strasbourg (UNISTRA)-Institut National des Sciences Appliquées - Strasbourg (INSA Strasbourg), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut National de Recherche en Informatique et en Automatique (Inria)-Les Hôpitaux Universitaires de Strasbourg (HUS)-Centre National de la Recherche Scientifique (CNRS)-Matériaux et Nanosciences Grand-Est (MNGE), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Réseau nanophotonique et optique, Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Observatoire astronomique de Strasbourg (ObAS), and Université de Strasbourg (UNISTRA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)
Subjects: [PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], [INFO.INFO-TI]Computer Science [cs]/Image Processing [eess.IV], FOS: Physical sciences, Astrophysics - Instrumentation and Methods for Astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM)
Abstract: We developed several pieces of software to enable the tracking of provenance information for the large-scale complex astronomical observatory CTA, the Cherenkov Telescope Array. Such major facilities produce data that will be publicly released to a large community of scientists. There are thus strong requirements to ensure data quality, reliability and trustworthiness. Among those requirements, traceability and reproducibility of the data products have to be included in the development of large projects. Those requirements can be answered by structuring and storing the provenance information for each data product. We followed the Provenance data model, currently discussed at the IVOA, and implemented solutions to collect provenance information during the CTA data processing and the execution of jobs on a work cluster., Comment: To appear in the ADASS XXVII Proceedings
Published: 2017

27. A system architecture approach for the Cherenkov telescope array (Conference Presentation)

Author: Oya, Igor, primary, Füßling, Matthias, additional, Dazzi, Francesco, additional, Hagge, Lars, additional, Hinton, James A., additional, Kosack, Karl, additional, Mitchell, Alison, additional, Morgenstern, Andreas, additional, Neyroud, Nadine, additional, Rost, Dominik, additional, and Tosti, Gino, additional
Published: 2018
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28. Provenance as a Requirement for Large-scale Complex Astronomical Instruments.

Author: Servillat, Mathieu, Boisson, Catherine, Lefaucheur, Julien, Kosack, Karl, Sanguillon, Michèle, Louys, Mireille, and Bonnarel, François
Published: 2019

29. Open high-level data formats and software for gamma-ray astronomy

Author: Deil, Christoph, primary, Boisson, Catherine, additional, Kosack, Karl, additional, Perkins, Jeremy, additional, King, Johannes, additional, Eger, Peter, additional, Mayer, Michael, additional, Wood, Matthew, additional, Zabalza, Victor, additional, Knödlseder, Jürgen, additional, Hassan, Tarek, additional, Mohrmann, Lars, additional, Ziegler, Alexander, additional, Khelifi, Bruno, additional, Dorner, Daniela, additional, Maier, Gernot, additional, Pedaletti, Giovanna, additional, Rosado, Jaime, additional, Contreras, José Luis, additional, Lefaucheur, Julien, additional, Brügge, Kai, additional, Servillat, Mathieu, additional, Terrier, Régis, additional, Walter, Roland, additional, and Lombardi, Saverio, additional
Published: 2017
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30. On the origin of the very-high energy gamma-ray emission of the Galactic Center region

Author: Viana, Aion, primary, Aharonian, Felix, additional, Gabici, Stefano, additional, Kosack, Karl, additional, Moulin, Emmanuel, additional, Parsons, Robert Daniel, additional, and Tuffs, Richard, additional
Published: 2016
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31. Modern Middleware for the Data Acquisition of the Cherenkov Telescope Array

Author: Lyard, Étienne, primary, Jacquemier, Jean, additional, Oya, Igor, additional, Wegner, Peter, additional, Fuessling, Matthias, additional, Walter, Roland, additional, Wu, Xin, additional, and Kosack, Karl, additional
Published: 2016
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32. Data model issues in the Cherenkov Telescope Array project

Author: Contreras, Jose Luis, primary, Satalecka, Konstancja, additional, Bernlör, Konrad, additional, Boisson, Catherine, additional, BREGEON, Johan, additional, Bulgarelli, Andrea, additional, De Cesare, Giovanni, additional, de los Reyes, Raquel, additional, Fioretti, Valentina, additional, Kosack, Karl, additional, Lavalley, Claudia, additional, Lyard, Étienne, additional, Marx, Ramin, additional, Rico, Javier, additional, Sanguillot, Michelle, additional, Servillat, Mathieu, additional, Walter, Roland, additional, Ward, John E., additional, and Zoli, Andrea, additional
Published: 2016
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33. The On-Site Analysis of the Cherenkov Telescope Array

Author: Bulgarelli, Andrea, primary, Fioretti, Valentina, additional, Zoli, Andrea, additional, Aboudan, Alessio, additional, Rodríguez-Vázquez, Juan José, additional, De Cesare, Giovanni, additional, De Rosa, Adriano, additional, Maier, Gernot, additional, Lyard, Étienne, additional, Bastieri, Denis, additional, Lombardi, Saverio, additional, Tosti, Gino, additional, Bergamaschi, Sonia, additional, Beneventano, Domenico, additional, Lamanna, Giovanni, additional, Jacquemier, Jean, additional, Kosack, Karl, additional, Antonelli, Lucio Angelo, additional, Boisson, Catherine, additional, Borkowski, Jerzy, additional, Buson, Sara, additional, Carosi, Alessandro, additional, Conforti, Vito, additional, Colomé, Josep, additional, de los Reyes, Raquel, additional, Dumm, Jon, additional, Evans, Phil, additional, Fortson, Lucy, additional, Fuessling, Matthias, additional, Gotz, Diego, additional, GRACIANI DIAZ, Ricardo, additional, Gianotti, Fulvio, additional, Grandi, Paola, additional, Hinton, James, additional, Humensky, Brian, additional, Inoue, Susumu, additional, knodlseder, jurgen, additional, Le Flour, Thierry, additional, lindemann, rico, additional, Malaguti, Giuseppe, additional, Markoff, Sera, additional, Marisaldi, Martino, additional, Neyroud, Nadine, additional, Nicastro, Luciano, additional, Ohm, Stefan, additional, Osborne, J. P., additional, Oya, Igor, additional, Rodriguez, Jerome, additional, Rosen, Simon, additional, Ribó, Marc, additional, Tacchini, Alessandro, additional, Schüssler, Fabian, additional, Stolarczyk, Thierry, additional, Torresi, Eleonora, additional, Testa, Vincenzo, additional, Wegner, Peter, additional, and Weinstein, Amanda, additional
Published: 2016
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34. A new method of reconstructing VHEγ-ray spectra: the Template Background Spectrum

Author: Fernandes, Milton Virgílio, primary, Horns, Dieter, additional, Kosack, Karl, additional, Raue, Martin, additional, and Rowell, Gavin, additional
Published: 2014
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35. A prototype for the real-time analysis of the Cherenkov Telescope Array

Author: Bulgarelli, Andrea, additional, Fioretti, Valentina, additional, Zoli, Andrea, additional, Aboudan, Alessio, additional, Rodríguez-Vázquez, Juan José, additional, Maier, Gernot, additional, Lyard, Etienne, additional, Bastieri, Denis, additional, Lombardi, Saverio, additional, Tosti, Gino, additional, De Rosa, Adriano, additional, Bergamaschi, Sonia, additional, Interlandi, Matteo, additional, Beneventano, Domenico, additional, Lamanna, Giovanni, additional, Jacquemier, Jean, additional, Kosack, Karl, additional, Antonelli, Lucio Angelo, additional, Boisson, Catherine, additional, Burkowski, Jerzy, additional, Buson, Sara, additional, Carosi, Alessandro, additional, Conforti, Vito, additional, Contreras, Jose Luis, additional, De Cesare, Giovanni, additional, de los Reyes, Raquel, additional, Dumm, Jon, additional, Evans, Phil, additional, Fortson, Lucy, additional, Fuessling, Matthias, additional, Graciani, Ricardo, additional, Gianotti, Fulvio, additional, Grandi, Paola, additional, Hinton, Jim, additional, Humensky, Brian, additional, Knödlseder, Jürgen, additional, Malaguti, Giuseppe, additional, Marisaldi, Martino, additional, Neyroud, Nadine, additional, Nicastro, Luciano, additional, Ohm, Stefan, additional, Osborne, Julian, additional, Rosen, Simon, additional, Tacchini, Alessandro, additional, Torresi, Eleonora, additional, Testa, Vincenzo, additional, Trifoglio, Massimo, additional, and Weinstein, Amanda, additional
Published: 2014
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36. ERRATUM: “SUZAKUOBSERVATIONS OF THE NON-THERMAL SUPERNOVA REMNANT HESS J1731–347” (2012, ApJ, 756, 149)

Author: Bamba, Aya, primary, Pühlhofer, Gerd, additional, Acero, Fabio, additional, Klochkov, Dmitry, additional, Tian, Wenwu, additional, Yamazaki, Ryo, additional, Li, Zhiyuan, additional, Horns, Dieter, additional, Kosack, Karl, additional, and Komin, Nukri, additional
Published: 2012
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37. SUZAKUOBSERVATIONS OF THE NON-THERMAL SUPERNOVA REMNANT HESS J1731–347

Author: Bamba, Aya, primary, Pühlhofer, Gerd, additional, Acero, Fabio, additional, Klochkov, Dmitry, additional, Tian, Wenwu, additional, Yamazaki, Ryo, additional, Li, Zhiyuan, additional, Horns, Dieter, additional, Kosack, Karl, additional, and Komin, Nukri, additional
Published: 2012
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38. Discovery of VHE emission from PKS 0447-439 with H.E.S.S. and MWL studies

Author: Zech, Andreas, primary, Behera, Bagmeet, additional, Becherini, Yvonne, additional, Boisson, Catherine, additional, Giebels, Berrie, additional, Hauser, Marcus, additional, Kastendieck, Max Anton, additional, Kaufmann, Sarah, additional, Kosack, Karl, additional, Lenain, Jean-Philippe, additional, de Naurois, Mathieu, additional, Punch, Michael, additional, Raue, Martin, additional, Sol, Helene, additional, and Wagner, Stefan, additional
Published: 2011
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39. X-RAY OBSERVATION OF VERY HIGH ENERGY GAMMA-RAY SOURCE, HESS J1745–303, WITHSUZAKU

Author: Bamba, Aya, primary, Yamazaki, Ryo, additional, Kohri, Kazunori, additional, Matsumoto, Hironori, additional, Wagner, Stefan, additional, Pühlhofer, Gerd, additional, and Kosack, Karl, additional
Published: 2009
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40. X-ray follow-ups of TeV unID sources using Suzaku—HESS J1745—303—

Author: Bamba, Aya, primary, Yamazaki, Ryo, additional, Kohri, Kazunori, additional, Matsumoto, Hironori, additional, Wagner, Stefan, additional, Pühlhofer, Gerd, additional, Kosack, Karl, additional, Aharonian, Felix A., additional, Hofmann, Werner, additional, and Rieger, Frank, additional
Published: 2008
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41. Ensuring long-term stability of data quality selection for H.E.S.S. under challenging atmospheric conditions.

Author: Hahn, Joachim, de los Reyes, Raquel, Bernlöhr, Konrad, Deil, Christoph, Gast, Henning, Kosack, Karl, Marandon, Vincent, and H.E.S.S. Collaboration
Subjects: STABILITY theory, DATA quality, IMAGING systems in astronomy, TELESCOPES, ATMOSPHERE, ASTRONOMICAL observations, PHOTONS
Abstract: Imaging atmospheric Cˇerenkov telescopes are complex instruments that use Earth's atmosphere as an integral part of the detector system. For the eight years of observations with the High Energy Stereoscopic System (H.E.S.S.) in Namibia, we study the long-term behaviour of the quality criteria used to select data taken under good atmospheric conditions and in the absence of hardware problems. The overall yield in Cˇerenkov photons varies strongly with time for H.E.S.S., due to degradation of mirrors and natural and man-made variations of atmospheric transparency, on time scales from hours to seasons. We present robust cuts that cope with these effects over the full dataset of H.E.S.S. and examine the influence of the cuts on energy reconstruction and spectral parameters. [ABSTRACT FROM AUTHOR]
Published: 2012
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42. A new method of reconstructing VHE γ-ray spectra: the Template Background Spectrum.

Author: Fernandes, Milton Virgílio, Horns, Dieter, Kosack, Karl, Raue, Martin, and Rowell, Gavin
Subjects: PARTICLE physics, CHERENKOV radiation, GAMMA ray bursts, CRAB Nebula, DATA analysis
Abstract: Context. Very-high-energy (VHE, E > 0.1TeV) γ-ray emission regions with angular extents comparable to the field-of-view of current imaging air-Cherenkov telescopes (IACT) require additional observations of source-free regions to estimate the background contribution to the energy spectrum. This reduces the effective observation time and deteriorates the sensitivity. Aims. A new method of reconstructing spectra from IACT data without the need of additional observations of source-free regions is developed. Its application is not restricted to any specific IACT or data format. Methods. On the basis of the template background method, which defines the background in air-shower parameter space, a new spectral reconstruction method from IACT data is developed and studied, the Template Background Spectrum (TBS); TBS is tested on published H.E.S.S. data and H.E.S.S. results. Results. Good agreement is found between VHE γ-ray spectra reported by the H.E.S.S. collaboration and those re-analysed with TBS. This includes analyses of point-like sources, sources in crowded regions, and of very extended sources down to sources with fluxes of a few percent of the Crab nebula flux and excess-to-background ratios around 0.1. However, the TBS background normalisation introduces new statistical and systematic errors which are accounted for, but may constitute a limiting case for very faint extended sources. Conclusions. The TBS method enables the spectral reconstruction of data when other methods are hampered or even fail. It does not need dedicated observations of VHE γ-ray-free regions (e.g. as the On/Off background does) and circumvents known geometrical limitations to which other methods (e.g. the reflected-region background) for reconstructing spectral information of VHE γ-ray emission regions are prone to; TBS would be, in specific cases, the only feasible way to reconstruct energy spectra. [ABSTRACT FROM AUTHOR]
Published: 2014
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43. A prototype for the real-time analysis of the Cherenkov Telescope Array

Author: Stepp, Larry M., Gilmozzi, Roberto, Hall, Helen J., Bulgarelli, Andrea, Fioretti, Valentina, Zoli, Andrea, Aboudan, Alessio, Rodríguez-Vázquez, Juan José, Maier, Gernot, Lyard, Etienne, Bastieri, Denis, Lombardi, Saverio, Tosti, Gino, De Rosa, Adriano, Bergamaschi, Sonia, Interlandi, Matteo, Beneventano, Domenico, Lamanna, Giovanni, Jacquemier, Jean, Kosack, Karl, Antonelli, Lucio Angelo, Boisson, Catherine, Burkowski, Jerzy, Buson, Sara, Carosi, Alessandro, Conforti, Vito, Contreras, Jose Luis, De Cesare, Giovanni, de los Reyes, Raquel, Dumm, Jon, Evans, Phil, Fortson, Lucy, Fuessling, Matthias, Graciani, Ricardo, Gianotti, Fulvio, Grandi, Paola, Hinton, Jim, Humensky, Brian, Knödlseder, Jürgen, Malaguti, Giuseppe, Marisaldi, Martino, Neyroud, Nadine, Nicastro, Luciano, Ohm, Stefan, Osborne, Julian, Rosen, Simon, Tacchini, Alessandro, Torresi, Eleonora, Testa, Vincenzo, Trifoglio, Massimo, and Weinstein, Amanda
Published: 2014
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44. Die Auslegung der Gesichtsempfindungen gegenüber dem modernen Sensualismus

Author: Kosack, Karl Rudolf
Abstract: von K. R. Kosack
Published: 1857

45. Beiträge zu einer systematischen Entwickelung der Geometrie aus der Anschauung

Author: Kosack, Karl Rudolf
Abstract: von C. R. Kosack
Published: 1851

46. The ESCAPE Data Science Summer School 2021 ADASS XXXI Poster

Author: Vuillaume, Thomas, Hubert, Mathilde, Graf, Kay, Rodrigues, Eduardo, Poireau, Vincent, Pineda, Arturo Sánchez, Iess, Alberto, Nöthe, Maximilian, Sorbaro, Martino, Gal, Tamas, Ainsworth, Rachael, Kosack, Karl, García, Enrique, and Donath, Axel
Subjects: 4. Education, poster, adass, conference, escape, astronomy, particle physics, education, proceedings, 16. Peace & justice
Abstract: The goal of reaching an Open Science ecosystem in the European Open-Science Cloud (EOSC) is not possible without training of early career scientists. In particular, the creation and maintenance of high-quality and open software need special consideration. This is tackled within the ESCAPE H2020 project through thematic training events: the ESCAPE Data Science Summer Schools. During these schools, young scientists in the field of astronomy, astro-particle and particle physics are taught the necessary ingredients for their software to become a part of open science by experienced code custodians. The 2021 school's edition was a continuation of the ASTERICS/OBELICS summer schools previously organised at LAPP (Annecy, France) but has been re-organised as an online event due to the COVID crisis. It witnessed more than 1000 registered participants, showing both the need and importance of such training events. Following the FAIR paradigm and as an example of good practices in code development, the full information of the school are openly available online, including scientific programme, agenda and links to all contributions (software repository, notebooks, contributions, presentations and recordings). In this contribution, we review the goals, organisation and participants feedback of such an event to present a return of experience for future similar events., Poster and proceedings on the ESCAPE Data Science Summer school 2021 presented at ADASS XXXI

47. Beiträge zu einer systematischen Entwickelung der Geometrie aus der Anschauung

Author: Kosack, Karl Rudolf and Kosack, Karl Rudolf
Abstract: von C.R. Kosack, In Fraktur

48. Beiträge zu einer systematischen Entwickelung der Geometrie aus der Anschauung

Author: Kosack, Karl Rudolf and Kosack, Karl Rudolf
Abstract: von C.R. Kosack, In Fraktur

49. Die Auslegung der Gesichtsempfindungen gegenüber dem modernen Sensualismus

Author: Kosack, Karl Rudolf and Kosack, Karl Rudolf
Abstract: von K. R. Kosack

50. Beiträge zu einer systematischen Entwickelung der Geometrie aus der Anschauung

Author: Kosack, Karl Rudolf and Kosack, Karl Rudolf
Abstract: von C. R. Kosack

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