Showing results 301 to 350 out of 13841
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| Atel ID | Atel Date (UT) | Coords X-Refs | RA | DEC | Title | Keywords | Authors |
|---|---|---|---|---|---|---|---|
| 10987 | 2017-11-19 15:42:00 | 01:33:05.763 | -52:00:03.95 | Fermi-LAT Detection of an Unusual Hard Spectrum and Enhanced Gamma-ray Emission from the FSRQ PKS 0131-522 | Gamma Ray, >GeV, TeV, AGN, Blazar, Quasar | Roopesh Ojha (NASA/GSFC/UMBC), Janeth Valverde (LLR/Ecole Polytechnique), and Pfesesani van Zyl (Hartebeesthoek Radio Astronomy Observatory) on behalf of the Fermi Large Area Telescope Collaboration | |
| 2684 | 2010-06-19 01:19:00 | 12:24:54.400 | +21:22:46.00 | MAGIC detects a VHE flare from 4C +21.35 (PKS 1222+21) | Gamma Ray, >GeV, TeV, AGN, Quasar | Mose Mariotti (INFN and Univ. of Padova) on behalf of the MAGIC Collaboration | |
| 5768 | 2014-01-15 17:53:00 | 08:47:12.900 | +11:33:50.00 | DISCOVERY OF VERY HIGH ENERGY GAMMA-RAY EMISSION FROM RBS 0723 WITH THE MAGIC TELESCOPES | Gamma Ray, >GeV, TeV, VHE, AGN | Razmik Mirzoyan (Max-Planck-Institute for Physics, Munich, Germany) | |
| 6062 | 2014-04-11 11:11:00 | 11:36:30.100 | +67:37:04.00 | Discovery of Very High Energy Gamma-Ray Emission from BL Lac object RX J1136.5+6737 by the MAGIC Telescopes | Gamma Ray, >GeV, TeV, VHE, AGN | Razmik Mirzoyan (Max-Planck-Institute for Physics) on behalf of the MAGIC Collaboration | |
| 11100 | 2017-12-28 19:28:00 | 07:21:53.450 | +71:20:36.36 | MAGIC detection of an unprecedented activity from S50716+714 at very-high-energy gamma rays | Gamma Ray, >GeV, TeV, VHE, AGN, Blazar | Razmik Mirzoyan (Max-Planck-Institute for Physics, Munich), on behalf of the MAGIC collaboration | |
| 2753 | 2010-07-22 17:10:00 | 20:01:13.500 | +43:53:02.80 | Discovery of Very High Energy gamma-ray emission from 1FGL J2001.1+4351 by MAGIC | Gamma Ray, >GeV, TeV, VHE, AGN, Blazar | Mose Mariotti (University od Padova) on behalf of the MAGIC collaboration | |
| 2753 | 2010-07-22 17:10:00 | 20:01:12.900 | +43:52:52.80 | Discovery of Very High Energy gamma-ray emission from 1FGL J2001.1+4351 by MAGIC | Gamma Ray, >GeV, TeV, VHE, AGN, Blazar | Mose Mariotti (University od Padova) on behalf of the MAGIC collaboration | |
| 3965 | 2012-03-13 20:19:00 | 15:12:50.500 | -09:05:59.80 | MAGIC detects very high energy gamma-ray emission from the FSRQ PKS 1510-089 | Gamma Ray, >GeV, TeV, VHE, AGN, Quasar | Juan Cortina (IFAE Barcelona) on behalf of the MAGIC Collaboration | |
| 6085 | 2014-04-21 16:58:00 | 07:21:53.448 | +71:20:36.36 | Fermi LAT detection of increased gamma-ray activity from blazar S5 0716+71 | Gamma Ray, >GeV, TeV, VHE, Request for Observations, AGN, Blazar | S. Buson (INFN & Univ. of Padova), on behalf of the Fermi LAT collaboration | |
| 6068 | 2014-04-14 17:05:00 | 13:10:28.600 | +32:20:44.00 | Fermi LAT Detection of a GeV Flare from OP 313 (B2 1308+32) | Gamma Ray, >GeV, TeV, VHE, Request for Observations, AGN, Blazar, Transient | Buson Sara (INFN & Univ. of Padova) on behalf of the Fermi LAT collaboration | |
| 6349 | 2014-07-28 14:20:00 | 02:21:05.500 | +35:56:14.00 | Discovery of Very High Energy Gamma-Ray Emission From Gravitationally Lensed Blazar S3 0218+357 With the MAGIC Telescopes | Gamma Ray, >GeV, TeV, VHE, UHE, AGN, Blazar, Cosmic Rays, Microlensing Event | Razmik Mirzoyan (Max-Planck-Institute for Physics) On Behalf of the MAGIC Collaboration | |
| 2306 | 2009-11-21 01:33:00 | 13:12:43.354 | +48:28:30.94 | Fermi LAT detection of a GeV flare from GB6 B1310+4844 | Gamma Ray, >GeV, Transient | K. V. Sokolovsky (MPIfR/ASC Lebedev), S. E. Healey (Stanford/KIPAC), F. Schinzel (MPIfR); on behalf of the Fermi Large Area Telescope Collaboration, and Y. Y. Kovalev (ASC Lebedev/MPIfR) | |
| 2366 | 2010-01-04 07:09:00 | 04:28:40.424 | -37:56:19.58 | Fermi LAT detection of a GeV flare from PKS 0426-380 | Gamma Ray, >GeV, Transient | Y. T. Tanaka (ISAS/JAXA) on behalf of the Fermi Large Area Telescope Collaboration | |
| 2160 | 2009-08-15 00:30:00 | 20:56:16.300 | -47:14:47.60 | Fermi LAT detection of increasing gamma-ray activity of blazar PKS 2052-474 | Gamma Ray, >GeV, Transient | C. S. Chang (MPIfR), on behalf of the Fermi Large Area Telescope Collaboration | |
| 1932 | 2009-02-18 21:14:00 | 11:21:25.100 | -05:53:56.00 | Fermi LAT detection of a GeV flare from new gamma-ray blazar PKS 1118-056 | Gamma Ray, >GeV, Transient | Luis C. Reyes (KICP - University of Chicago) and Stephane Corbel (University Paris Diderot & CEA Saclay) on behalf of the Fermi Large Area Telescope Collaboration | |
| 1933 | 2009-02-19 21:47:00 | 02:52:47.900 | -22:19:25.00 | Fermi LAT detection of Increased Flux from new gamma-ray blazar PKS 0250-225 | Gamma Ray, >GeV, Transient | Stephane Corbel (University Paris Diderot & CEA Saclay) and Luis C. Reyes (KICP - University of Chicago) on behalf of the Fermi Large Area Telescope Collaboration | |
| 2231 | 2009-10-06 15:07:00 | 16:25:46.900 | -25:27:38.00 | Fermi LAT detection of a GeV flare from blazar PKS 1622-253 | Gamma Ray, >GeV, Transient | Luis C. Reyes (U. of Chicago - KICP) on behalf of the Fermi LAT Collaboration | |
| 2243 | 2009-10-15 13:20:00 | 07:25:16.810 | +14:25:13.70 | Fermi LAT detection of a GeV flare from blazar 4C 14.23 | Gamma Ray, >GeV, Transient | Y. T. Tanaka (ISAS/JAXA), H. Takahashi (Hiroshima University), and S. E. Healey (Stanford/KIPAC) | |
| 2528 | 2010-03-31 22:20:00 | 15:13:21.780 | -32:09:32.50 | Fermi LAT detection of a new gamma-ray transient: J1512-3221 | Gamma Ray, >GeV, Transient | Eric Wallace (University of Washington, Seattle), on behalf of the Fermi LAT Collaboration | |
| 2617 | 2010-05-13 11:27:00 | 12:24:54.400 | +21:22:46.00 | Discovery of VHE gamma-ray emission from 4C +21.35 with Fermi | Gamma Ray, >GeV, VHE, AGN | A.Neronov (ISDC) D.Semikoz (APC), Ie.Vovk (ISDC) | |
| 6067 | 2014-04-13 20:16:00 | 18:29:12.402 | -58:13:55.16 | Fermi LAT Detection of a New Gamma-ray Source PKS 1824-582 | Gamma Ray, >GeV, VHE, Request for Observations, AGN, Blazar, Transient | Buson Sara (INFN / Univ. of Padova) | |
| 2413 | 2010-02-02 21:04:00 | 04:02:02.599 | -36:13:11.95 | Fermi LAT detection of a GeV flare from PKS 0402-362 | Gamma Ray, AGN | A. B. Hill (LAOG), J. Vandenbroucke (Stanford/KIPAC) on behalf of the Fermi Large Area Telescope Collaboration | |
| 2033 | 2009-04-26 22:42:00 | 15:12:50.533 | -09:05:59.83 | Fermi LAT detection of gamma-ray re-brightening of blazar PKS1510-089 | Gamma Ray, AGN | S. Cutini (ASDC) and E. Hays (NASA/GSFC) on behalf of Fermi LAT collaboration | |
| 5472 | 2013-10-15 17:45:00 | 05:21:45.966 | +21:12:51.45 | Fermi LAT Detection of a Bright GeV Flare from VER 0521+211 | Gamma Ray, AGN, Blazar | S. Buson (INFN/Univ. Padova) on behalf of the Fermi LAT Collaboration | |
| 2733 | 2010-07-12 15:54:00 | 09:48:57.320 | +00:22:25.56 | Fermi LAT detection of a GeV flare from the radio-loud NL Sy1 PMN J0948+0022 | Gamma Ray, AGN, Blazar | D. Donato (NASA/GSFC), on behalf of the Fermi Large Area Telescope Collaboration | |
| 2728 | 2010-07-09 21:51:00 | 13:32:04.465 | -05:09:43.31 | Fermi LAT detection of a GeV flare from the high-redshift blazar PKS 1329-049 | Gamma Ray, Blazar | D. Donato (NASA/GSFC), on behalf of the Fermi Large Area Telescope Collaboration | |
| 11386 | 2018-03-09 11:40:00 | 07:11:07.000 | +09:06:37.00 | INTEGRAL serendipitous upper limits on FRB180301 | Gamma Ray, Fast Radio Burst | Savchenko, V. (ISDC, University of Geneva, CH); Panessa, F. (IAPS/INAF, Italy); Ferrigno, C.(ISDC, University of Geneva, CH); Keane, E. (Jodrell Bank Observatory, UK); Bazzano, A. (IAPS/INAF, Italy); Burgay, M. (OAC/INAF, Italy); Kuulkers, E. (ESA/ESTEC, The Netherlands); Petroff, E. (ASTRON, The Netherlands); Ubertini, P. (IAPS/INAF, Italy); Diehl, R. (MPE, Germany); the SUPERB team | |
| 15 | 1998-04-29 18:42:00 | 19:35:21.000 | -52:52:19.00 | GB980425: BeppoSAX NFI follow up UPDATE | Gamma Ray, Gamma-Ray Burst | Editor | |
| 9736 | 2016-11-08 20:45:00 | 18:10:28.290 | -27:29:59.00 | Fermi-LAT detection of a very bright Gamma-ray Onset from the Galactic Nova ASASSN-16ma | Gamma Ray, Nova | Kwan-Lok Li, Laura Chomiuk, and Jay Strader (Michigan State University) | |
| 11201 | 2018-01-19 16:10:00 | 11:26:15.160 | -65:31:23.30 | The Fermi-LAT detection of PNV J11261220-6531086 | Gamma Ray, Nova | Kwan-Lok Li (Michigan State University), Koji Mukai (NASA/GSFC), Thomas Nelson (University of Pittsburgh), and Laura Chomiuk (Michigan State University) | |
| 11201 | 2018-01-19 16:10:00 | 11:26:12.200 | -65:31:08.60 | The Fermi-LAT detection of PNV J11261220-6531086 | Gamma Ray, Nova | Kwan-Lok Li (Michigan State University), Koji Mukai (NASA/GSFC), Thomas Nelson (University of Pittsburgh), and Laura Chomiuk (Michigan State University) | |
| 9699 | 2016-11-01 20:18:00 | 18:10:28.290 | -27:29:59.00 | Fermi-LAT detection of the Galactic nova TCP J18102829-2729590 | Gamma Ray, Nova | Kwan-Lok Li and Laura Chomiuk (Michigan State University) | |
| 11590 | 2018-05-01 02:26:00 | 04:43:21.300 | +47:21:28.00 | Bright gamma-ray emission from TCP J04432130+4721280 (V392 Per) detected by Fermi-LAT | Gamma Ray, Nova, Transient | Kwan-Lok Li, Laura Chomiuk, and Jay Strader (Michigan State University) | |
| 5835 | 2014-01-30 20:50:00 | 09:55:42.140 | +69:40:26.00 | INTEGRAL Target of Opportunity observations of the type Ia SN2014J in M82 | Gamma Ray, Request for Observations, A Comment, Supernovae | Erik Kuulkers (INTEGRAL Project Scientist, ESA/ESAC, Spain), on behalf of a larger collaboration | |
| 5001 | 2013-04-23 07:03:00 | 05:09:42.910 | +18:06:30.30 | Fermi-LAT detection of a gamma-ray flaring source in the vicinity of PKS 0507+17 | Gamma Ray, Request for Observations, AGN, Blazar, Quasar | F. D'Ammando (INAF-IRA Bologna) and M. Orienti (INAF-IRA Bologna) on behalf of the Fermi Large Area Telescope Collaboration | |
| 5001 | 2013-04-23 07:03:00 | 05:10:02.369 | +18:00:41.58 | Fermi-LAT detection of a gamma-ray flaring source in the vicinity of PKS 0507+17 | Gamma Ray, Request for Observations, AGN, Blazar, Quasar | F. D'Ammando (INAF-IRA Bologna) and M. Orienti (INAF-IRA Bologna) on behalf of the Fermi Large Area Telescope Collaboration | |
| 5477 | 2013-10-16 17:14:00 | 23:11:05.329 | +34:25:10.90 | Fermi LAT Detection of Renewed Activity from B2 2308+34 | Gamma Ray, Request for Observations, AGN, Blazar, Variables | S. Buson (INFN/Univ. Padova) on behalf of the Fermi LAT Collaboration | |
| 1957 | 2009-03-10 12:14:00 | 15:12:50.533 | -09:05:59.83 | AGILE detection of the flaring gamma-ray blazar PKS 1510-089 | Gamma Ray, Request for Observations, AGN, Quasar | F. D'Ammando (Univ. Tor Vergata and INAF-IASF Roma), S. Vercellone (INAF-IASF Palermo), M. Tavani, G. Pucella (INAF-IASF Roma), A. Chen, A. Giuliani (INAF-IASF Milano), A. Bulgarelli (INAF-IASF Bologna), G. Piano, V. Vittorini, E. Costa, M. Feroci, I. Donnarumma, L. Pacciani, E. Del Monte, F. Lazzarotto, P. Soffitta, Y. Evangelista, I. Lapshov, M. Rapisarda, A. Argan, A. Trois, G. De Paris (INAF-IASF Roma), M. Marisaldi, F. Gianotti, M. Trifoglio, G. Di Cocco, C. Labanti, F. Fuschino, M. Galli (INAF-IASF Bologna), P. Caraveo, S. Mereghetti, F. Perotti, M. Fiorini, A. Zambra (INAF-IASF Milano), A. Pellizzoni, M. Pilia (INAF-OACagliari), G. Barbiellini, F. Longo, E. Moretti, E. Vallazza (INFN Trieste), P. Picozza, A. Morselli, S. Sabatini (INFN Roma-2), M. Prest (Universita` dell'Insubria), P. Lipari, D. Zanello (INFN Roma-1), P. Cattaneo (INFN Pavia), C. Pittori, F. Verrecchia, P. Santolamazza, S. Colafrancesco, P. Giommi (ASDC), L. Salotti (ASI) | |
| 278 | 2004-05-14 13:05:00 | 11:30:34.000 | -62:55:51.00 | New gamma-ray transient, IGR J11305-6256 discovered by INTEGRAL | Gamma Ray, Request for Observations, Binary, Black Hole, Neutron Star, Transient | N. Produit (ISDC, Geneva), J. Ballet (CEN, Saclay), N. Mowlavi (ISDC, Geneva) | |
| 2414 | 2010-02-03 07:54:00 | 01:09:46.344 | +61:33:30.46 | Fermi LAT detection of a flaring, new GeV source near the Galactic plane: J0109+6134 | Gamma Ray, Request for Observations, Transient | J. Vandenbroucke (Stanford/KIPAC), A. B. Hill (LAOG), on behalf of the Fermi Large Area Telescope Collaboration | |
| 2017 | 2009-04-17 18:23:00 | 17:34:44.000 | -33:10:38.00 | The candidate gamma-ray transient AGL J1734-3310 in the Galactic plane. | Gamma Ray, Request for Observations, Transient | A. Bulgarelli, F. Gianotti, M. Trifoglio (INAF-IASF Bologna), E. Striani, M. Tavani (INAF-IASF Roma), S. Sabatini (INFN Roma-2), S. Vercellone (INAF-IASF Palermo), M. Feroci, F. Lazzarotto, E. Del Monte (INAF-IASF Roma), C. Pittori, F. Verrecchia (ASDC), A. Pellizzoni, M. Pilia (INAF-OACagliari), A. Chen, A. Giuliani (INAF-IASF Milano), F. D'Ammando, G. Piano, G. Pucella, V. Vittorini, E. Costa, I. Donnarumma, L. Pacciani, P. Soffitta, Y. Evangelista, I. Lapshov, M. Rapisarda, A. Argan, A. Trois, G. De Paris (INAF-IASF Roma), M. Marisaldi, G. Di Cocco, C. Labanti, F. Fuschino, M. Galli (INAF-IASF Bologna), P. Caraveo, S. Mereghetti, F. Perotti, M. Fiorini, A. Zambra (INAF-IASF Milano), G. Barbiellini, F. Longo, E. Moretti, E. Vallazza (INFN Trieste), P. Picozza, A. Morselli (INFN Roma-2), M. Prest (Universita` dell'Insubria), P. Lipari, D. Zanello (INFN Roma-1), P. Cattaneo (INFN Pavia), P. Santolamazza, S. Colafrancesco, P. Giommi (ASDC), L. Salotti (ASI). | |
| 774 | 2006-03-25 21:14:00 | 19:07:19.000 | +09:16:11.00 | SGR 1900+14: Swift-BAT detection of renewed activity of a Soft Gamma Repeater | Gamma Ray, Soft Gamma-ray Repeater | D. M. Palmer (LANL), C. B. Markwardt (GSFC/UMD), and S. D. Barthelmy (GSFC) | |
| 3683 | 2011-10-14 12:56:00 | 14:03:05.810 | +54:16:25.40 | Bounds to the gamma--ray flux emitted by SN 2011fe before the maximum of light as obtained by INTEGRAL/SPI | Gamma Ray, Supernovae | J. Isern (ICE-CSIC/IEEC}, P. Jean (IRAP), E. Bravo (DFEN-UPC), J. Knodlseder (IRAP), R. Diehl (MPE), A. Hirschmann (ICE-CSIC/IEEC), N. Elias-Rosa (ICE-CSIC/IEEC), M. Hernanz (ICE-CSIC/IEEC), C. Badenes (U.Pittsburgh), I. Dominguez (DFMC-UGR), B. Kulebi (ICE-CSIC/IEEC), D. Garcia (DFEN-UPC), C. Jordi (ICC-UB/IEEC), G. Lichti (MPE), G. Vedrenne (CESR, UPS-CNRS), P. Von Ballmoos (IRAP) | |
| 3822 | 2011-12-23 12:07:00 | 14:03:05.810 | +54:16:25.40 | Constraints on the gamma-ray emission of SN 2011fe after the maximum of light as obtained by INTEGRAL/SPI | Gamma Ray, Supernovae | J. Isern (ICE-CSIC/IEEC}, P. Jean (IRAP), E. Bravo (DFEN-UPC), J. Knodlseder (IRAP), R. Diehl (MPE), A. Domingo (CAB-CSIC/INTA), A. Hirschmann (ICE-CSIC/IEEC), P- Hoeflich (Florida Syate Univ.), N. Elias-Rosa (ICE-CSIC/IEEC), M. Hernanz (ICE-CSIC/IEEC), X. Zhang (MPE), C. Badenes (U. Pittsburgh), I. Dominguez (DFMC-UGR), B. Kulebi (ICE-CSIC/IEEC), D. Garcia (DFEN-UPC), C. Jordi (ICC-UB/IEEC), G. Lichti (MPE), G. Vedrenne (CESR, UPS-CNRS), P. Von Ballmoos (IRAP) | |
| 4473 | 2012-10-10 02:05:00 | 16:10:53.450 | -51:55:32.40 | Search for gamma rays from VVV-WIT-01 or other possible Galactic Type Ia Supernovae using Fermi-GBM | Gamma Ray, Supernovae, Variables | K. C. Y. Ng (Ohio State), S. Horiuchi (Ohio State, UC Irvine), J. F. Beacom (Ohio State), J. Siegal-Gaskins (Caltech), R. Preece (UAH), M. Smith (Penn State), J. Gelbord (Penn State) | |
| 9582 | 2016-10-01 21:21:00 | 20:39:23.500 | +52:19:50.00 | Detection of Very High Energy Gamma-Ray Emission from 1ES 2037+521 with the MAGIC telescopes | Gamma Ray, TeV, VHE, AGN, Blazar | Razmik Mirzoyan (Max-Planck-Institute for Physics, Munich), on behalf of the MAGIC collaboration | |
| 3719 | 2011-10-27 15:10:00 | 00:35:52.630 | +59:50:04.56 | VHE detection of the blazar 1ES 0033+595 by MAGIC | Gamma Ray, TeV, VHE, AGN, Blazar | Mose Mariotti (INFN and Univ. of Padova) on behalf of the MAGIC Collaboration | |
| 7844 | 2015-07-26 12:48:00 | 01:12:05.800 | +22:44:39.00 | Discovery of Very High Energy Gamma-Ray Emission from the intermediate BL Lac S2 0109+22 with the MAGIC telescopes | Gamma Ray, TeV, VHE, AGN, Blazar | Razmik Mirzoyan (Max-Planck-Institute for Physics, Munich), on behalf of the MAGIC collaboration | |
| 7660 | 2015-06-18 19:02:00 | 22:02:43.300 | +42:16:40.00 | MAGIC detects an increased activity from BL Lacertae at very high energy gamma-rays | Gamma Ray, TeV, VHE, AGN, Blazar | Razmik Mirzoyan (Max-Planck-Institute for Physics) on behalf of the MAGIC collaboration | |
| 7416 | 2015-04-20 02:09:00 | 14:43:56.900 | +25:01:44.00 | Discovery of Very High Energy Gamma-Ray Emission from the distant FSRQ PKS 1441+25 with the MAGIC telescopes | Gamma Ray, TeV, VHE, AGN, Blazar | R. Mirzoyan (Max-Planck-Institute for Physics) |