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42 results on '"Horan, D."'

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1. MULTIFREQUENCY STUDIES OF THE PECULIAR QUASAR 4C +21.35 DURING THE 2010 FLARING ACTIVITY

2. Multiwavelength variability and correlation studies of Mrk 421 during historically low X-ray and γ-ray activity in 2015-2016

3. Gamma-ray blazar spectra with H.E.S.S. II mono analysis: the case of PKS 2155-304 and PG 1553+113

4. The Third Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope

5. Suzaku Observations of Luminous Quasars: Revealing the Nature of High-energy Blazar Emission in Low-level Activity States

6. A luminous and isolated gamma-ray flare from the blazar B2 1215+30

7. Fermi Gamma-ray Space Telescope Observations of the Gamma-ray Outburst from 3C454.3 in November 2010

8. Multi-wavelength Observations of the Flaring Gamma-ray Blazar 3C 66A in 2008 October

9. Minute-Timescale >100 MeV gamma-ray variability during the giant outburst of quasar 3C 279 observed by Fermi-LAT in 2015 June: Ammando 24,25 , F. de Palma 12

10. Multifrequency Studies of the Peculiar Quasar 4C +21.35 during the 2010 Flaring Activity

11. The Spectral Energy Distribution of Fermi bright blazars

12. The high-energy $\gamma$ -ray emission of AP Librae

13. A STATISTICAL APPROACH TO RECOGNIZING SOURCE CLASSES FOR UNASSOCIATED SOURCES IN THE FIRST FERMI-LAT CATALOG

14. THE SECOND CATALOG OF ACTIVE GALACTIC NUCLEI DETECTED BY THE FERMI LARGE AREA TELESCOPE

15. The Fermi-LAT high-latitude Survey: Source Count Distributions and the Origin of the Extragalactic Diffuse Background

16. Fermi Large Area Telescope View of the Core of the Radio Galaxy Centaurus A

17. FERMI Large Area Telescope and multi-wavelength observations of the flaring activity of PKS 1510-089 between 2008 september and 2009 june

18. The First Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope

19. SIMULTANEOUS OBSERVATIONS OF PKS 2155-304 WITH HESS,FERMI,RXTE, AND ATOM: SPECTRAL ENERGY DISTRIBUTIONS AND VARIABILITY IN A LOW STATE

20. Fermi Large Area Telescope Observations of Misaligned AGN

21. Veritas observations of a very high energy γ-ray flare from the blazar 3c 66a

22. Radio-Loud Narrow-Line Seyfert 1 as a New Class of Gamma-Ray AGN

23. SIMULTANEOUS MULTIWAVELENGTH OBSERVATIONS OF MARKARIAN 421 DURING OUTBURST

24. Radio-Loud Narrow-Line Seyfert 1 as a New Class of Gamma-Ray Active Galactic Nuclei

25. Coordinated Multiwavelength Observation of 3C 66A during the WEBT Campaign of 2003-2004

26. γ-RAY AND PARSEC-SCALE JET PROPERTIES OF A COMPLETE SAMPLE OF BLAZARS FROM THE MOJAVE PROGRAM

27. From radio to TeV: the surprising spectral energy distribution of AP Librae.

28. Insights into the High-energy γ-ray Emission of Markarian 501 from Extensive Multifrequency Observations in the Fermi Era

29. Investigation of the correlation patterns and the Compton dominance variability of Mrk 421 in 2017

30. Multiwavelength variability and correlation studies of Mrk 421 during historically low X-ray and $\gamma$-ray activity in 2015$-$2016

31. Minute-timescale >100 MeV γ-Ray Variability during the Giant Outburst of Quasar 3C 279 Observed by Fermi-LAT in 2015 June

32. CONTEMPORANEOUS BROADBAND OBSERVATIONS OF THREE HIGH-REDSHIFT BL LAC OBJECTS

33. Determination of the Point-spread Function for the Fermi Large Area Telescope from On-orbit Data and Limits on Pair Halos of Active Galactic Nuclei

34. Investigation of the correlation patterns and the Compton dominance variability of Mrk 421 in 2017

35. The Fourth Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope

36. Gamma-Ray Blazars within the First 2 Billion Years

37. The second catalog of flaring gamma-ray sources from the Fermi All-sky Variability Analysis

38. BRIGHT ACTIVE GALACTIC NUCLEI SOURCE LIST FROM THE FIRST THREE MONTHS OF THEFERMILARGE AREA TELESCOPE ALL-SKY SURVEY

39. Fermi/Large Area Telescope Bright Gamma-Ray Source List

40. Spectral Properties of Bright Fermi-detected Blazars in the Gamma-ray Band

41. FERMI LARGE AREA TELESCOPE OBSERVATIONS OF MISALIGNED ACTIVE GALACTIC NUCLEI

42. Fermi Large Area Telescope Gamma-Ray Detection of the Radio Galaxy M87

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