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1,104 results on '"Groot, P.J."'

2. Journeymen Migration and Settlement in Eighteenth-century Holland

Author

Groot, P.J., Schalk, R., Leerstoel Ellemers, Social identity: Morality and diversity, LS Economische Geschiedenis, and OGKG - Sociaal-economische geschiedenis

Subjects
History, General Social Sciences
Abstract

Many crafts in premodern Europe depended on migratory journeymen. Little is known about these workers, or how craft guilds and urban authorities affected their movement. By employing novel data on thousands of journeymen from different crafts and cities in Holland, we provide the first systematic overview of journeymen migration and settlement patterns in The Dutch Republic. We find that migration and settlement patterns differed significantly by occupational sector, marital status, and skill level. The stance of urban authorities towards migrants significantly affected settlement patterns as well. This interrelation of group-level characteristics, craft guilds, and urban regulation demonstrates the significance of examining these elements in tandem.

Published
2022

3. The triple-peaked afterglow of GRB 210731A from X-ray to radio frequencies⋆

Author

Wet, S. de, Laskar, T., Groot, P.J., Cavallaro, F., Nicuesa Guelbenzu, A., Chastain, S., Izzo, L., Levan, A., Malesani, D.B., Monageng, I.M., Horst, A.J. van der, Zheng, W., Bloemen, S., Filippenko, A.V., Kann, D.A., Klose, S., Pieterse, D.L.A., Rau, A., Vreeswijk, P.M., Woudt, P., Zhu, Z.-P., Wet, S. de, Laskar, T., Groot, P.J., Cavallaro, F., Nicuesa Guelbenzu, A., Chastain, S., Izzo, L., Levan, A., Malesani, D.B., Monageng, I.M., Horst, A.J. van der, Zheng, W., Bloemen, S., Filippenko, A.V., Kann, D.A., Klose, S., Pieterse, D.L.A., Rau, A., Vreeswijk, P.M., Woudt, P., and Zhu, Z.-P.

Abstract

Contains fulltext : 290734.pdf (Publisher’s version ) (Open Access)

Published
2023

4. Astrophysics with the Laser Interferometer Space Antenna

Author

Amaro-Seoane, P., Andrews, J., Sedda, M. Arca, Chruslinska, M., Groot, P.J., Nelemans, G., Temmink, K.D., Spallicci, A., Vernieri, D., Vigna-Gómez, A., Amaro-Seoane, P., Andrews, J., Sedda, M. Arca, Chruslinska, M., Groot, P.J., Nelemans, G., Temmink, K.D., Spallicci, A., Vernieri, D., and Vigna-Gómez, A.

Abstract

Contains fulltext : 290730.pdf (Publisher’s version ) (Open Access)

Published
2023

5. XGAPS: a sub-arcsec cross-match of galactic plane surveys

Author

Scaringi, S., Monguió, M., Knigge, C., Fratta, M., Gänsicke, B., Groot, P.J., Rebassa-Mansergas, A., Toloza, O., Scaringi, S., Monguió, M., Knigge, C., Fratta, M., Gänsicke, B., Groot, P.J., Rebassa-Mansergas, A., and Toloza, O.

Abstract

Contains fulltext : 285344.pdf (Publisher’s version ) (Open Access)

Published
2023

7. Identifying and characterising the population of hot sub-luminous stars with multi-colour MeerLICHT data

Author

Ranaivomanana, P., Johnston, C.C., Groot, P.J., Aerts, C., Lees, R., IJspeert, L., Bloemen, S., Klein-Wolt, M., Koerding, E., Poole, R. Le, Pieterse, D.L.A., Ranaivomanana, P., Johnston, C.C., Groot, P.J., Aerts, C., Lees, R., IJspeert, L., Bloemen, S., Klein-Wolt, M., Koerding, E., Poole, R. Le, and Pieterse, D.L.A.

Abstract

Contains fulltext : 292543.pdf (Publisher’s version ) (Open Access)

Published
2023

8. The ultra-long GRB 220627A at z = 3.08

Author

Wet, S. de, Izzo, L., Groot, P.J., Bisero, S., D’Elia, V., Pasquale, M. De, Hartmann, D.H., Heintz, K.E., Jakobsson, P., Laskar, T., Levan, Andrew, Martin-Carrillo, A., Melandri, A., Guelbenzu, A. Nicuesa, Pugliese, G., Rossi, A, Saccardi, A., Savaglio, S., Schady, P., Tanvir, N.R., Eerten, H. van, Vergani, S.D., Wet, S. de, Izzo, L., Groot, P.J., Bisero, S., D’Elia, V., Pasquale, M. De, Hartmann, D.H., Heintz, K.E., Jakobsson, P., Laskar, T., Levan, Andrew, Martin-Carrillo, A., Melandri, A., Guelbenzu, A. Nicuesa, Pugliese, G., Rossi, A, Saccardi, A., Savaglio, S., Schady, P., Tanvir, N.R., Eerten, H. van, and Vergani, S.D.

Abstract

Contains fulltext : 296445.pdf (Publisher’s version ) (Open Access)

Published
2023

9. Preparing for Gaia searches for optical counterparts of gravitational wave events during O4

Author

Biswas, S., Kostrzewa-Rutkowska, Z., Jonker, P.G., Vreeswijk, P.M., Eappachen, D., Groot, P.J., Hodgkin, S., Yoldas, A., Rixon, G., Harrison, D., van Leeuwen, M., Evans, D., Biswas, S., Kostrzewa-Rutkowska, Z., Jonker, P.G., Vreeswijk, P.M., Eappachen, D., Groot, P.J., Hodgkin, S., Yoldas, A., Rixon, G., Harrison, D., van Leeuwen, M., and Evans, D.

Abstract

Contains fulltext : 296441.pdf (Publisher’s version ) (Open Access)

Published
2023

10. Bursts from Space: MeerKAT - The first citizen science project dedicated to commensal radio transients

Author

Andersson, A., Lintott, C., Fender, R., Bright, J., Carotenuto, F., Driessen, L, Espinasse, M., Gaseahalwe, K., Heywood, I., Horst, A.J. van der, Motta, S., Rhodes, L., Tremou, E., Williams, D.R.A., Woudt, P., Zhang, X, Bloemen, S., Groot, P.J., Vreeswijk, P.M., Giarratana, S., Saikia, P., Andersson, J., Arroyo, L.R., Baert, L., Baumann, M., Domainko, W., Eschweiler, T., Forsythe, T., Gaudenzi, S., Grenier, R.A., Iannone, D., Lahoz, K., Melville, K.J., De Sousa Nascimento, M., Navarro, L., Parthasarathi, S., Rahman, N., Smith, J., Stewart, B., Temoke, N., Tworek, C., Whittle, I., Andersson, A., Lintott, C., Fender, R., Bright, J., Carotenuto, F., Driessen, L, Espinasse, M., Gaseahalwe, K., Heywood, I., Horst, A.J. van der, Motta, S., Rhodes, L., Tremou, E., Williams, D.R.A., Woudt, P., Zhang, X, Bloemen, S., Groot, P.J., Vreeswijk, P.M., Giarratana, S., Saikia, P., Andersson, J., Arroyo, L.R., Baert, L., Baumann, M., Domainko, W., Eschweiler, T., Forsythe, T., Gaudenzi, S., Grenier, R.A., Iannone, D., Lahoz, K., Melville, K.J., De Sousa Nascimento, M., Navarro, L., Parthasarathi, S., Rahman, N., Smith, J., Stewart, B., Temoke, N., Tworek, C., and Whittle, I.

Abstract

Contains fulltext : 295004.pdf (Publisher’s version ) (Open Access)

Published
2023

11. Knallen en flitsen: astronomie BlackGem

Author

Schilling, G., Groot, P.J., Hessels, J., Schilling, G., Groot, P.J., and Hessels, J.

Abstract

19 augustus 2023, Item does not contain fulltext

Published
2023

16. An accreting white dwarf displaying fast transitional mode switching

Author

Scaringi, S., Martino, D. de, Buckley, D.A.H., Groot, P.J., Knigge, C., Fratta, M., Littlefield, C., Papitto, A., Scaringi, S., Martino, D. de, Buckley, D.A.H., Groot, P.J., Knigge, C., Fratta, M., Littlefield, C., and Papitto, A.

Abstract

Contains fulltext : 246923.pdf (Publisher’s version ) (Closed access)

Published
2022

17. Localized thermonuclear bursts from accreting magnetic white dwarfs

Author

Scaringi, S., Groot, P.J., Knigge, C., Bird, A.J., Breedt, E., Buckley, D.A.H., Cavecchi, Y., Degenaar, N.D., Martino, D. de, Done, C., Fratta, M., Iłkiewicz, K., Koerding, E., Lasota, J.P., Littlefield, C., Manara, C.F., O'Brien, M., Szkody, P., Timmes, F.X., Scaringi, S., Groot, P.J., Knigge, C., Bird, A.J., Breedt, E., Buckley, D.A.H., Cavecchi, Y., Degenaar, N.D., Martino, D. de, Done, C., Fratta, M., Iłkiewicz, K., Koerding, E., Lasota, J.P., Littlefield, C., Manara, C.F., O'Brien, M., Szkody, P., and Timmes, F.X.

Abstract

Contains fulltext : 249212.pdf (Publisher’s version ) (Closed access) Contains fulltext : 249212.pdf (Author’s version preprint ) (Open Access)

Published
2022

19. 21 new long-term variables in the GX 339−4 field: two years of MeerKAT monitoring

Author

Driessen, L.N., Stappers, B.W., Tremou, E., Fender, R.P., Woudt, P., Armstrong, R., Bloemen, S., Groot, P.J., Heywood, I., Horesh, A., van der Horst, A.J., Koerding, E., McBride, V.A., Miller-Jones, J.C.A., Mooley, K.P., Rowlinson, A., Wijers, R.A.M.J., Driessen, L.N., Stappers, B.W., Tremou, E., Fender, R.P., Woudt, P., Armstrong, R., Bloemen, S., Groot, P.J., Heywood, I., Horesh, A., van der Horst, A.J., Koerding, E., McBride, V.A., Miller-Jones, J.C.A., Mooley, K.P., Rowlinson, A., and Wijers, R.A.M.J.

Abstract

Contains fulltext : 249182.pdf (Publisher’s version ) (Open Access)

Published
2022

21. Serendipitous discovery of radio flaring behaviour from a nearby M dwarf with MeerKAT

Author

Andersson, Alex, Fender, R.P., Lintott, Chris J., Williams, D.R.A., Driessen, L.N., Woudt, P.A., Vreeswijk, Paul, Bloemen, Steven, Groot, P.J., Andersson, Alex, Fender, R.P., Lintott, Chris J., Williams, D.R.A., Driessen, L.N., Woudt, P.A., Vreeswijk, Paul, Bloemen, Steven, and Groot, P.J.

Abstract

Contains fulltext : 250274.pdf (Publisher’s version ) (Open Access)

Published
2022

25. BlackGEM: the wide-field multi-band optical telescope array

Author

Marshall, H.K., Groot, P.J., Bloemen, S., Vreeswijk, P.M., Jonker, P.G., Pieterse, D.L.A., Engels, Arno, Bakker, Roy, Michiels, J., Hahn, F., Raskin, G., Morren, J., Navarro, R., Elswijk, E., Horst, R, Schuil, M., Kragt, J., Lesman, D., Haan, M. de, Bekema, M., Haan, R. den, Klein-Wolt, M., Blagorodnova, N., Johnston, C.C., Poole, R. Le, Marshall, H.K., Groot, P.J., Bloemen, S., Vreeswijk, P.M., Jonker, P.G., Pieterse, D.L.A., Engels, Arno, Bakker, Roy, Michiels, J., Hahn, F., Raskin, G., Morren, J., Navarro, R., Elswijk, E., Horst, R, Schuil, M., Kragt, J., Lesman, D., Haan, M. de, Bekema, M., Haan, R. den, Klein-Wolt, M., Blagorodnova, N., Johnston, C.C., and Poole, R. Le

Abstract

Ground-based and Airborne Telescopes IX, Item does not contain fulltext

Published
2022

27. Towards an understanding of long gamma-ray burst environments through circumstellar medium population synthesis predictions

Author

Chrimes, A.A., Gompertz, B.P., Kann, D.A., Marle, A.J. van, Eldridge, J.J., Groot, P.J., Laskar, T., Levan, A.J., Nicholl, M., Stanway, E.R., Wiersema, K., Chrimes, A.A., Gompertz, B.P., Kann, D.A., Marle, A.J. van, Eldridge, J.J., Groot, P.J., Laskar, T., Levan, A.J., Nicholl, M., Stanway, E.R., and Wiersema, K.

Abstract

Contains fulltext : 252490.pdf (Publisher’s version ) (Open Access)

Published
2022

29. AutoSourceID-Light: Fast optical source localization via U-Net and Laplacian of Gaussian

Author

Stoppa, F., Vreeswijk, P.M., Bloemen, S., Bhattacharyya, S., Caron, S., Johannesson, G., Groot, P.J., Cator, E., Nelemans, G., Oetelaar, C. van den, Stoppa, F., Vreeswijk, P.M., Bloemen, S., Bhattacharyya, S., Caron, S., Johannesson, G., Groot, P.J., Cator, E., Nelemans, G., and Oetelaar, C. van den

Abstract

Contains fulltext : 252226.pdf (Publisher’s version ) (Open Access)

Published
2022

30. Searching for the Next Galactic Luminous Red Nova

Author

Addison, H., Blagorodnova, N., Groot, P.J., Erasmus, N., Jones, D., Mogawana, O., Addison, H., Blagorodnova, N., Groot, P.J., Erasmus, N., Jones, D., and Mogawana, O.

Abstract

Contains fulltext : 283556.pdf (Publisher’s version ) (Open Access)

Published
2022

31. Journeymen Migration and Settlement in Eighteenth-century Holland

Author

Leerstoel Ellemers, Social identity: Morality and diversity, LS Economische Geschiedenis, OGKG - Sociaal-economische geschiedenis, Groot, P.J., Schalk, R., Leerstoel Ellemers, Social identity: Morality and diversity, LS Economische Geschiedenis, OGKG - Sociaal-economische geschiedenis, Groot, P.J., and Schalk, R.

Published
2022

33. Stervende ster gaat aan en uit

Author

Duinen, B. van and Groot, P.J.

Subjects
Astronomy
Abstract

Item does not contain fulltext 23 oktober 2021

Published
2021

35. GW190814 follow-up with the optical telescope MeerLICHT⋆

Author

Wet, S. de, Groot, P.J., Bloemen, S., Poole, R. Le, Klein-Wolt, M., Körding, E., McBride, V., Paterson, K., Pieterse, D.L.A., Vreeswijk, P.M., Woudt, P., Wet, S. de, Groot, P.J., Bloemen, S., Poole, R. Le, Klein-Wolt, M., Körding, E., McBride, V., Paterson, K., Pieterse, D.L.A., Vreeswijk, P.M., and Woudt, P.

Abstract

Contains fulltext : 234259.pdf (Publisher’s version ) (Open Access), The Advanced LIGO and Virgo gravitational wave observatories detected a signal on 2019 August 14 during their third observing run, named GW190814. A large number of electromagnetic facilities conducted follow-up campaigns in the search for a possible counterpart to the gravitational wave event, which was made especially promising given the early source classification of a neutron star-black hole merger. Aims. We present the results of the GW follow-up campaign taken with the wide-field optical telescope MeerLICHT, located at the South African Astronomical Observatory Sutherland site. We use our results to constrain possible kilonova models. Methods. The MeerLICHT telescope observed more than 95% of the probability localisation each night for over a week in three optical bands (u, q, i) with our initial observations beginning almost two hours after the GW detection. We describe the search for new transients in MeerLICHT data and investigate how our limiting magnitudes can be used to constrain an AT2017gfo-like kilonova. Results. A single new transient was found in our analysis of MeerLICHT data, which we exclude from being the electromagnetic counterpart to GW190814 owing to the existence of a spatially unresolved source at the coordinates of the transient in archival data. Using our limiting magnitudes, the confidence with which we can exclude the presence of an AT2017gfo-like kilonova at the distance of GW190814 was low (<10–4).

Published
2021

37. Anomalous gas in ESO 149-G003: A MeerKAT-16 View

Author

Józsa, G.I.G., Thorat, K., Kamphuis, P., Sebokolodi, L., Maina, E.K., Wang, J.A., Pieterse, D.L.A., Groot, P.J., Ramaila, A.J.T., Serra, P., Andati, L.A.L., Blok, W.J.G. de, Hugo, B.V., Kleiner, D., Maccagni, F.M., Makhathini, S., Molnár, D.C., Ramatsoku, M., Smirnov, O.M., Bloemen, S., Paterson, K., Vreeswijk, P., McBride, V., Klein-Wolt, M., Woudt, P., Körding, E., Poole, R. Le, Goedhart, S., Passmoor, S.S., Serylak, M, Dettmar, R.-J., Józsa, G.I.G., Thorat, K., Kamphuis, P., Sebokolodi, L., Maina, E.K., Wang, J.A., Pieterse, D.L.A., Groot, P.J., Ramaila, A.J.T., Serra, P., Andati, L.A.L., Blok, W.J.G. de, Hugo, B.V., Kleiner, D., Maccagni, F.M., Makhathini, S., Molnár, D.C., Ramatsoku, M., Smirnov, O.M., Bloemen, S., Paterson, K., Vreeswijk, P., McBride, V., Klein-Wolt, M., Woudt, P., Körding, E., Poole, R. Le, Goedhart, S., Passmoor, S.S., Serylak, M, and Dettmar, R.-J.

Abstract

Contains fulltext : 231331.pdf (publisher's version ) (Open Access)

Published
2021

40. MeerCRAB: MeerLICHT classification of real and bogus transients using deep learning

Author

Hosenie, Zafiirah, Bloemen, S., Groot, P.J., Lyon, Robert, Scheers, B., Stappers, B., Stoppa, Fiorenzo, Klein Wolt, M., Vreeswijk, Paul, Körding, Elmar, Paterson, Kerry, Pieterse, Danielle L.A., Woudt, P., Hosenie, Zafiirah, Bloemen, S., Groot, P.J., Lyon, Robert, Scheers, B., Stappers, B., Stoppa, Fiorenzo, Klein Wolt, M., Vreeswijk, Paul, Körding, Elmar, Paterson, Kerry, Pieterse, Danielle L.A., and Woudt, P.

Abstract

13 augustus 2021, Contains fulltext : 235949.pdf (Author’s version preprint ) (Closed access) Contains fulltext : 235949p.pdf (Publisher’s version ) (Closed access)

Published
2021

41. Newcomers, Migrants, Surgeons: Making Career in the Amsterdam Surgeons’ Guild of the Eighteenth Century

Author

Groot, P.J., Leerstoel Ellemers, and Social identity: Morality and diversity

Subjects
immigrants, integration, newcomers, guild, Amsterdam, surgeons
Abstract

Like many current-day organisations, the Amsterdam Surgeons’ Guild recruited its members from the ranks of locally born citizens as well as migrants. But how a surgeon’s migration status impacted his chances of being admitted by, and making a career within, the Surgeon’s Guild, remained before this day unknown. The current article therefore investigated enrolment lists of apprentices, journeymen, and master surgeons in order to find out how a surgeon’s birth-place origin influenced his chances of a career within the Amsterdam Surgeons’ Guild. While the Guild itself was open to new members born within and outside of Amsterdam, migrants who lacked Amsterdam-based work experience were disadvantaged. These results reveal mechanisms of integration that can be generalised to cases outside the Amsterdam Surgeons’ Guild.

Published
2020

43. MeerKAT HI commissioning observations of MHONGOOSE galaxy ESO 302-G014

Author

Blok, W.J.G. de, Athanassoula, E., Bosma, A., Combes, F., Bloemen, S., English, J., Groot, P.J., Heald, G.H., Klein-Wolt, M., Kording, Elmar G., Pieterse, D.L.A., Vreeswijk, P., Woudt, P., Blok, W.J.G. de, Athanassoula, E., Bosma, A., Combes, F., Bloemen, S., English, J., Groot, P.J., Heald, G.H., Klein-Wolt, M., Kording, Elmar G., Pieterse, D.L.A., Vreeswijk, P., and Woudt, P.

Abstract

Contains fulltext : 227650.pdf (publisher's version ) (Open Access)

Published
2020

44. A spectroscopic, photometric, polarimetric, and radio study of the eclipsing polar UZ Fornacis: the first simultaneous SALT and MeerKAT observations

Author

Khangale, Z.N., Potter, S.B., Woudt, P., Buckley, D.A.H., Semena, A.N., Kotze, E.J., Groenewald, D.N., Hewitt, D.M., Pretorius, M.L., Fender, R.P., Groot, P.J., Bloemen, S., Klein-Wolt, M., Körding, E., Le Poole, R., McBride, V.A., Townsend, L., Paterson, K., Pieterse, D.L.A., Vreeswijk, P., Khangale, Z.N., Potter, S.B., Woudt, P., Buckley, D.A.H., Semena, A.N., Kotze, E.J., Groenewald, D.N., Hewitt, D.M., Pretorius, M.L., Fender, R.P., Groot, P.J., Bloemen, S., Klein-Wolt, M., Körding, E., Le Poole, R., McBride, V.A., Townsend, L., Paterson, K., Pieterse, D.L.A., and Vreeswijk, P.

Abstract

Contains fulltext : 216860.pdf (publisher's version ) (Open Access)

Published
2020

46. IGAPS: the merged IPHAS and UVEX optical surveys of the northern Galactic plane⋆

Author

Monguió, M., Greimel, R., Drew, J.E., Barentsen, G., Groot, P.J., Irwin, M.J., Casares, J., Gänsicke, B.T., Carter, P.J., Corral-Santana, J.M., Gentile-Fusillo, N.P., Greiss, S., Haaften, L.M. van, Hollands, M., Jones, D., Kupfer, T., Manser, C.J., Murphy, D.N.A., McLeod, A.F., Oosting, T., Parker, Q.A., Pyrzas, S., Rodríguez-Gil, P., Roestel, J. van, Scaringi, S., Schellart, P., Toloza, O., Vaduvescu, O., Spaandonk, L. van, Verbeek, K., Wright, N.J., Eislöffel, J., Fabregat, J., Harris, A., Morris, R.A.H., Phillipps, S., Raddi, R., Sabin, L., Unruh, Y., Vink, J.S., Wesson, R., Cardwell, A., Burgos, A. de, Cochrane, R.K., Doostmohammadi, S., Mocnik, T., Stoev, H., Suárez-Andrés, L., Tudor, V., Wilson, T.G., Zegmott, T.J., Monguió, M., Greimel, R., Drew, J.E., Barentsen, G., Groot, P.J., Irwin, M.J., Casares, J., Gänsicke, B.T., Carter, P.J., Corral-Santana, J.M., Gentile-Fusillo, N.P., Greiss, S., Haaften, L.M. van, Hollands, M., Jones, D., Kupfer, T., Manser, C.J., Murphy, D.N.A., McLeod, A.F., Oosting, T., Parker, Q.A., Pyrzas, S., Rodríguez-Gil, P., Roestel, J. van, Scaringi, S., Schellart, P., Toloza, O., Vaduvescu, O., Spaandonk, L. van, Verbeek, K., Wright, N.J., Eislöffel, J., Fabregat, J., Harris, A., Morris, R.A.H., Phillipps, S., Raddi, R., Sabin, L., Unruh, Y., Vink, J.S., Wesson, R., Cardwell, A., Burgos, A. de, Cochrane, R.K., Doostmohammadi, S., Mocnik, T., Stoev, H., Suárez-Andrés, L., Tudor, V., Wilson, T.G., and Zegmott, T.J.

Abstract

Contains fulltext : 219287.pdf (publisher's version ) (Open Access)

Published
2020

50. An extremely powerful long-lived superluminal ejection from the black hole MAXI J1820+070

Author

Bright, J.S., Fender, R.P., Motta, S.E., Williams, D.R.A., Moldon, J., Groot, P.J., Plotkin, R.M., Woudt, P., Kording, Elmar G., Rowlinson, A., Wijers, R.A.M.J., Bright, J.S., Fender, R.P., Motta, S.E., Williams, D.R.A., Moldon, J., Groot, P.J., Plotkin, R.M., Woudt, P., Kording, Elmar G., Rowlinson, A., and Wijers, R.A.M.J.

Abstract

Contains fulltext : 221208pub.pdf (publisher's version ) (Closed access) Contains fulltext : 221208pre.pdf (preprint version ) (Open Access)

Published
2020

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