Showing results 251 to 300 out of 13841
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| Atel ID | Atel Date (UT) | Coords X-Refs | RA | DEC | Title | Keywords | Authors |
|---|---|---|---|---|---|---|---|
| 1095 | 2007-06-01 15:46:00 | 01:02:53.100 | -72:44:33.00 | XMM-Newton observed the X-ray binary pulsar XTE J0103-728 in outburst | X-ray, Binary, Neutron Star, Transient, Pulsar | F. Haberl (MPE), W. Pietsch (MPE), P. Kahabka (MPE) | |
| 1191 | 2007-08-24 10:37:00 | 00:40:59.200 | +41:15:50.50 | XMM-Newton observation of two X-ray transients in M 31 | Optical, X-ray, Binary, Black Hole, Transient | H. Stiele (Max-Planck-Institut fuer extraterrestrische Physik, MPE), W. Pietsch (MPE), F. Haberl (MPE), M. Freyberg (MPE), M. Diaz Trigo (ESA Science Operations Centre) | |
| 1191 | 2007-08-24 10:37:00 | 00:41:44.600 | +41:11:12.90 | XMM-Newton observation of two X-ray transients in M 31 | Optical, X-ray, Binary, Black Hole, Transient | H. Stiele (Max-Planck-Institut fuer extraterrestrische Physik, MPE), W. Pietsch (MPE), F. Haberl (MPE), M. Freyberg (MPE), M. Diaz Trigo (ESA Science Operations Centre) | |
| 2220 | 2009-10-01 19:06:00 | 17:51:08.550 | -30:57:41.70 | XMM-Newton gives spectral modeling and updated ephemeris of the Accreting Millisecond Pulsar IGR J17511-3057 | X-ray, Binary, Neutron Star, Transient, Pulsar | A.Papitto, A.Riggio (INAF OAC), L.Burderi (Univ.Cagliari), T.Di Salvo, A.D'A, R.Iaria (Univ.Palermo), M.T.Menna (INAF OAR) | |
| 1647 | 2008-08-06 12:49:00 | 00:42:45.970 | +41:10:36.60 | XMM-Newton detection of X-ray transients in M 31 | X-ray, Nova, Transient | W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), M. Freyberg (MPE), F. Haberl (MPE), M. Henze (MPE), H. Stiele (MPE) | |
| 1647 | 2008-08-06 12:49:00 | 00:42:41.270 | +41:18:21.50 | XMM-Newton detection of X-ray transients in M 31 | X-ray, Nova, Transient | W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), M. Freyberg (MPE), F. Haberl (MPE), M. Henze (MPE), H. Stiele (MPE) | |
| 4250 | 2012-07-11 12:22:00 | 17:34:58.890 | -20:45:31.00 | XMM follow-up observations of two unidentified INTEGRAL sources | Radio, Infra-Red, X-ray, Gamma Ray, AGN, Blazar | M. Molina, R. Landi, L. Bassani (INAF/IASF Bologna), A. Bazzano, M. Fiocchi (INAF/IAPS Rome), A. J. Bird, S. P. Drave (University of Southampton) | |
| 4250 | 2012-07-11 12:22:00 | 17:53:33.320 | -27:46:26.76 | XMM follow-up observations of two unidentified INTEGRAL sources | Radio, Infra-Red, X-ray, Gamma Ray, AGN, Blazar | M. Molina, R. Landi, L. Bassani (INAF/IASF Bologna), A. Bazzano, M. Fiocchi (INAF/IAPS Rome), A. J. Bird, S. P. Drave (University of Southampton) | |
| 82 | 2002-02-08 21:59:00 | 00:43:07.099 | +00:44:14.30 | X-ray Transients in M31 | X-ray, Black Hole, Neutron Star, Transient | M.R. Garcia, A.K.H. Kong, J.E. McClintock, F.A. Primini, P. Kaaret and S.S. Murray (Harvard-Smithsonian Center for Astrophysics) | |
| 97 | 2002-06-06 18:38:00 | 00:41:54.640 | +40:56:48.00 | X-ray Transients in M31 | X-ray, Binary, Black Hole, Neutron Star, Transient | A.K.H. Kong, M.R. Garcia, F.A. Primini, J.E. McClintock and S.S. Murray (Harvard-Smithsonian Center for Astrophysics) | |
| 2700 | 2010-06-28 17:21:00 | 18:07:60.000 | +19:36:00.00 | X-ray Transient detected by MAXI/GSC | X-ray, Star, Transient, Variables | R. Usui (Tokyo Tech.), T. Yamamoto (RIKEN), H. Negoro (Nihon U.), K. Kawasaki, S. Ueno, H. Tomida, M. Kohama, M. Ishikawa (JAXA), T. Mihara, Y.E. Nakagawa, M. Sugizaki, M. Suzuki, T. Sootome, M. Matsuoka (RIKEN), N. Kawai, M. Morii, K. Sugimori (Tokyo Tech), A. Yoshida, K. Yamaoka, S. Nakahira (AGU),@ H. Tsunemi, M. Kimura (Osaka U.), M. Nakajima, H. Ozawa, F. Suwa (Nihon U.), Y. Ueda, N. Isobe, S. Eguchi, K. Hiroi (Kyoto U.), A. Daikyuji (Miyazaki U.), A. Uzawa, T. Matsumura, K. Yamazaki (Chuo U.) report on behalf of the MAXI team | |
| 4748 | 2013-01-19 17:12:00 | 05:20:29.800 | -69:31:55.00 | X-ray outburst of RX J0520.5-6932, confirmed as a Be/X-ray binary | Optical, X-ray, Binary, Neutron Star, Transient | G. Vasilopoulos (MPE), P. Maggi (MPE), R. Sturm (MPE), F. Haberl (MPE), W. Pietsch (MPE), A. Udalski (Warsaw University Observatory), M. Sasaki (IAAT), S. Immler (NASA/CRESST/GSFC), and the LMC XMM-Newton survey collaboration. | |
| 521 | 2005-06-17 17:06:00 | 17:47:18.080 | -27:20:38.70 | X-ray localization and possible IR counterpart of XTE J1747-274/IGR J17473-2721 | Infra-Red, X-ray, Gamma Ray, Binary, Transient | A. M. Juett (Virginia), D. L. Kaplan (MIT), D. Chakrabarty (MIT), C. B. Markwardt (U. Maryland & NASA/GSFC), P. G. Jonker (SRON/CfA) | |
| 521 | 2005-06-17 17:06:00 | 17:47:18.060 | -27:20:38.90 | X-ray localization and possible IR counterpart of XTE J1747-274/IGR J17473-2721 | Infra-Red, X-ray, Gamma Ray, Binary, Transient | A. M. Juett (Virginia), D. L. Kaplan (MIT), D. Chakrabarty (MIT), C. B. Markwardt (U. Maryland & NASA/GSFC), P. G. Jonker (SRON/CfA) | |
| 1473 | 2008-04-12 20:54:00 | 19:43:02.100 | +32:19:12.80 | X-ray identification of the prenova of V2491 Cyg | X-ray, Binary, Nova, Transient, Variables | A. Ibarra (ESA/ESAC, Spain) & E. Kuulkers (ESA/ESAC, Spain) | |
| 1473 | 2008-04-12 20:54:00 | 19:42:59.900 | +32:19:40.50 | X-ray identification of the prenova of V2491 Cyg | X-ray, Binary, Nova, Transient, Variables | A. Ibarra (ESA/ESAC, Spain) & E. Kuulkers (ESA/ESAC, Spain) | |
| 1473 | 2008-04-12 20:54:00 | 19:43:02.030 | +32:19:10.50 | X-ray identification of the prenova of V2491 Cyg | X-ray, Binary, Nova, Transient, Variables | A. Ibarra (ESA/ESAC, Spain) & E. Kuulkers (ESA/ESAC, Spain) | |
| 6086 | 2014-04-21 17:54:00 | 07:21:53.000 | +71:20:36.00 | X-ray flaring activity on the gamma-ray blazar S5 0716+714 detected by Swift | Ultra-Violet, X-ray, Gamma Ray, >GeV, TeV, VHE, Request for Observations, AGN, Blazar | A. Stamerra (INAF Torino & SNS Pisa), L. Pacciani (INAF-IAPS Roma), P. Da Vela (Univ. of Siena), E. Lindfors (Tuorla Observatory), D. Mazin (MPI-Muenchen), J. Sitarek (IFAE-Barcelona) | |
| 6374 | 2014-08-07 11:51:00 | 00:43:26.660 | +41:23:30.80 | X-ray emission of nova M31N 2014-02a detected with Swift | X-ray, Nova, Transient | R. Sturm (MPE), M. Henze (ESAC/ESA), J. Greiner (MPE), W. Pietsch (MPE), F. Haberl (MPE) | |
| 10531 | 2017-06-26 01:50:00 | 10:19:05.040 | +46:27:17.00 | X-ray Emission likely not from Supernova 2017egm | X-ray, Supernovae | Dirk Grupe (Morehead State University), Subo Dong (KIAA-PKU), Jose L. Prieto (Universidad Diego Portales), & David Pooley (Trinity University) | |
| 5106 | 2013-06-05 17:00:00 | 16:59:02.430 | -60:11:41.80 | X-ray emission at the position of SN2013by | X-ray, Supernovae | R. Margutti, A. Soderberg, D. Milisavljevic, (Harvard University) | |
| 4944 | 2013-04-03 18:39:00 | 08:07:06.690 | -28:03:10.10 | X-ray detection of SN2013ak (PSN J08070669-2803101) | X-ray, Supernovae | R. Margutti, A. Soderberg, S. Chakraborti, M. Drout, A. Kamble, D. Milisavljevic, N. Sanders, A. Zauderer (Harvard University) | |
| 5150 | 2013-06-20 10:37:00 | 12:26:29.520 | +31:13:37.50 | X-ray detection of SN 2013df | X-ray, Supernovae, Transient | K. L. Li and A. K.H. Kong (National Tsing Hua University, Taiwan) | |
| 6834 | 2014-12-18 02:57:00 | 12:48:15.252 | +17:46:25.74 | X-ray Astrometric Confirmation of Association of the Candidate Tidal Disruption Event ASASSN-14li with its Host Nucleus | Radio, Optical, X-ray, Black Hole, Transient | W. P. Maksym (Alabama), J. M. Miller (Michigan), S. B. Cenko (NASA/GSFC), J. J. Drake (SAO), S. Gezari (Maryland), R. Mushotzky (Maryland), J. Irwin (Alabama), K. Gultekin (Michigan), J. Kaastra (SRON), F. Paerels (Columbia), E. Ramirez-Ruiz (UCSC), M. Reynolds (Michigan) | |
| 6834 | 2014-12-18 02:57:00 | 12:48:15.213 | +17:46:26.20 | X-ray Astrometric Confirmation of Association of the Candidate Tidal Disruption Event ASASSN-14li with its Host Nucleus | Radio, Optical, X-ray, Black Hole, Transient | W. P. Maksym (Alabama), J. M. Miller (Michigan), S. B. Cenko (NASA/GSFC), J. J. Drake (SAO), S. Gezari (Maryland), R. Mushotzky (Maryland), J. Irwin (Alabama), K. Gultekin (Michigan), J. Kaastra (SRON), F. Paerels (Columbia), E. Ramirez-Ruiz (UCSC), M. Reynolds (Michigan) | |
| 6834 | 2014-12-18 02:57:00 | 12:48:15.238 | +17:46:25.37 | X-ray Astrometric Confirmation of Association of the Candidate Tidal Disruption Event ASASSN-14li with its Host Nucleus | Radio, Optical, X-ray, Black Hole, Transient | W. P. Maksym (Alabama), J. M. Miller (Michigan), S. B. Cenko (NASA/GSFC), J. J. Drake (SAO), S. Gezari (Maryland), R. Mushotzky (Maryland), J. Irwin (Alabama), K. Gultekin (Michigan), J. Kaastra (SRON), F. Paerels (Columbia), E. Ramirez-Ruiz (UCSC), M. Reynolds (Michigan) | |
| 11220 | 2018-01-24 15:43:00 | 11:26:12.200 | -65:31:08.60 | X-ray and UV observations of Nova Mus 2018 with Swift | Ultra-Violet, X-ray, Nova | Thomas Nelson (U. Pittsburgh), Koji Mukai (NASA/GSFC & UMBC), Laura Chomiuk, Kwan-Kok Li, Adam Kawash (MSU), J. L. Sokoloski (Columbia), Michael Rupen (Herzberg Astrophysics), Justin Linford (GWU), Amy Mioduszewski (NRAO) | |
| 4321 | 2012-08-20 21:47:00 | 06:39:38.740 | +05:53:52.00 | X-ray and UV observations of Nova Mon 2012 | Ultra-Violet, X-ray, Gamma Ray, Nova | Thomas Nelson (Minnesota), Koji Mukai (UMBC and NASA/GSFC), Laura Chomiuk (Michigan State/NRAO), Jennifer Sokoloski (Columbia), Jennifer Weston (Columbia), Michael Rupen (NRAO), Amy Mioduszewski (NRAO), Nirupam Roy (NRAO) | |
| 9088 | 2016-05-28 02:12:00 | 21:59:04.210 | +18:11:11.80 | X-ray and UV detections of the supernova candidate ASASSN 16fp (AT 2016coi) with Swift | Optical, Ultra-Violet, X-ray, Supernovae | Dirk Grupe (Morehead State University), Peter Brown (Texas A&M), Subo Dong (KIAA-PKU), B. J. Shappee (Carnegie Observatories), Tom Holoien, Kris Stanek (Ohio State University), Jose L. Prieto (Universidad Diego Portales), & Raffaella Margutti (New York University) | |
| 1129 | 2007-07-04 21:42:00 | 17:56:57.200 | -25:06:26.28 | WSRT Non-Detection of Radio Pulsations from the New X-ray MSP SWIFT J1756.9-2508 During its Recent Outburst | Radio, Binary, Neutron Star, Transient, Pulsar | J.W.T. Hessels (API, Univ. of Amsterdam), B.W. Stappers (ASTRON, Univ. of Amsterdam) | |
| 4268 | 2012-07-20 09:33:00 | 18:18:34.000 | -28:49:19.60 | WISE J181834.00-284919.6: a bright infrared Nova in the Galactic bulge? | Infra-Red, Optical, Request for Observations, Nova, Supernovae | R.-D. Scholz, Th. Granzer, R. Schwarz, A. Schwope, J. Storm, O. Schnurr (Leibniz Institute for Astrophysics Potsdam) | |
| 6832 | 2014-12-17 00:43:00 | 01:06:49.170 | -46:58:59.10 | WiFeS+FIRE classification of ASASSN-14lw as a young SN Ia | Optical, Supernovae | Michael Childress (ANU), Tiara Diamond (FSU), Richard Scalzo (ANU), Carlos Contreras(LCO), Brad Tucker (ANU / UC Berkeley), Mark M. Phillips (LCO), Fang Yuan (ANU), Eric Y. Hsiao (Aarhus U.), Bonnie Zhang (ANU), Ashley Ruiter (ANU), Ivo Seitenzahl (ANU), Brian Schmidt (ANU) | |
| 7180 | 2015-03-06 05:37:00 | 08:06:07.400 | -22:33:48.90 | WiFeS classification of two ASAS-SN supernovae | Optical, Supernovae | M. Childress, R. Scalzo, F. Yuan, B. Zhang, A. Ruiter, I. Seitenzahl, B. Schmidt (Australian National University), B. Tucker (Australian National University and University of California Berkeley) | |
| 7180 | 2015-03-06 05:37:00 | 16:41:20.870 | +08:54:31.70 | WiFeS classification of two ASAS-SN supernovae | Optical, Supernovae | M. Childress, R. Scalzo, F. Yuan, B. Zhang, A. Ruiter, I. Seitenzahl, B. Schmidt (Australian National University), B. Tucker (Australian National University and University of California Berkeley) | |
| 6001 | 2014-03-22 15:27:00 | 11:30:13.370 | +24:10:07.20 | WiFeS Classification of PSNJ11301337+2410072 as a SN Ia at max | Optical, Supernovae | M. Childress, R. Scalzo, F. Yuan, B. Schmidt (Australian National University), B. Tucker (Australian National University and University of California Bekerley) | |
| 7866 | 2015-08-02 06:38:00 | 00:31:26.060 | -49:35:33.60 | WiFeS classification of PSNJ00312606-4935336 as a relatively young SN II | Optical, Supernovae | M. Childress, B. Tucker, R. Scalzo, F. Yuan, B. Zhang, A. Ruiter, I. Seitenzahl, B. Schmidt (Australian National University) | |
| 8403 | 2015-12-12 14:49:00 | 06:38:01.490 | -37:39:30.90 | WiFeS Classification of ASASSN-15tt as a Type Ia supernovae near maximum light, with precise host redshift | Optical, Supernovae | M. Childress (University of Southampton), I. Seitenzahl, F. Panther, A. Moller, B. Tucker, B. Zhang, R. Scalzo, F. Yuan, A. Ruiter, B. Schmidt (Australian National University) | |
| 7368 | 2015-04-11 11:44:00 | 09:02:37.870 | +25:56:04.20 | WiFeS classification of ASASSN-15go and PSNJ09023787+2556042 | Optical, Supernovae | M. Childress, R. Scalzo, F. Yuan, B. Zhang, A. Ruiter, I. Seitenzahl, B. Schmidt (Australian National University), B. Tucker (Australian National University and University of California Berkeley) | |
| 7368 | 2015-04-11 11:44:00 | 06:11:30.500 | -16:29:03.50 | WiFeS classification of ASASSN-15go and PSNJ09023787+2556042 | Optical, Supernovae | M. Childress, R. Scalzo, F. Yuan, B. Zhang, A. Ruiter, I. Seitenzahl, B. Schmidt (Australian National University), B. Tucker (Australian National University and University of California Berkeley) | |
| 7458 | 2015-04-29 19:22:00 | 06:14:51.380 | -42:47:56.03 | WiFeS classification of 4 supernovae | Optical, Supernovae | M. Childress, B. Tucker, R. Scalzo, F. Yuan, B. Zhang, A. Ruiter, I. Seitenzahl, B. Schmidt (Australian National University) | |
| 7458 | 2015-04-29 19:22:00 | 07:46:10.090 | -71:22:24.90 | WiFeS classification of 4 supernovae | Optical, Supernovae | M. Childress, B. Tucker, R. Scalzo, F. Yuan, B. Zhang, A. Ruiter, I. Seitenzahl, B. Schmidt (Australian National University) | |
| 7458 | 2015-04-29 19:22:00 | 15:33:34.310 | -78:07:23.50 | WiFeS classification of 4 supernovae | Optical, Supernovae | M. Childress, B. Tucker, R. Scalzo, F. Yuan, B. Zhang, A. Ruiter, I. Seitenzahl, B. Schmidt (Australian National University) | |
| 7458 | 2015-04-29 19:22:00 | 22:29:38.080 | -65:27:56.20 | WiFeS classification of 4 supernovae | Optical, Supernovae | M. Childress, B. Tucker, R. Scalzo, F. Yuan, B. Zhang, A. Ruiter, I. Seitenzahl, B. Schmidt (Australian National University) | |
| 7986 | 2015-09-03 11:44:00 | 18:36:57.000 | -28:55:42.00 | WHT, DIPOL-2 polarimetry of Nova Sgr 2015b | Optical, Nova | Eamonn Harvey (National University of Ireland, Galway) Andrei Berdyugin (University of Turku, Finland), Matt Redman (National University of Ireland, Galway) | |
| 8900 | 2016-04-04 06:46:00 | 14:25:20.570 | +32:28:55.90 | WHT spectroscopic observations of ATLAS-discovered transients AT2016bev and AT2016bhr | Optical, Supernovae | Thomas Wevers (RU), Kristhell Lopez (SRON, RU), Morgan Fraser (IoA), Peter Jonker (SRON, RU)) | |
| 8900 | 2016-04-04 06:46:00 | 07:47:50.210 | -18:44:12.80 | WHT spectroscopic observations of ATLAS-discovered transients AT2016bev and AT2016bhr | Optical, Supernovae | Thomas Wevers (RU), Kristhell Lopez (SRON, RU), Morgan Fraser (IoA), Peter Jonker (SRON, RU)) | |
| 6952 | 2015-01-19 16:42:00 | 04:57:49.630 | -21:35:34.20 | WHT classification of transient candidates | Optical, Star, Supernovae, Transient | S. T. Hodgkin, H. Campbell, M. Fraser (IoA Cambridge), P. Jonker, M. A.P. Torres (RU Nijmegen, SRON), T. Wevers (RU Nijmegen), S. van Velzen (John Hopkins University), G. Rixon, S. Koposov, N. Walton (IoA Cambridge), L. Wyrzykowski, Z. Kostrzewa-Rutkowska (Warsaw Observatory), C. Baltay, N. Ellman, D. Rabinowitz, S. Rostami (Yale University), U. Feindt, M. Kowalski (Universitat Bonn), P. Nugent (LBL Berkeley) | |
| 6952 | 2015-01-19 16:42:00 | 02:08:44.290 | +48:19:23.00 | WHT classification of transient candidates | Optical, Star, Supernovae, Transient | S. T. Hodgkin, H. Campbell, M. Fraser (IoA Cambridge), P. Jonker, M. A.P. Torres (RU Nijmegen, SRON), T. Wevers (RU Nijmegen), S. van Velzen (John Hopkins University), G. Rixon, S. Koposov, N. Walton (IoA Cambridge), L. Wyrzykowski, Z. Kostrzewa-Rutkowska (Warsaw Observatory), C. Baltay, N. Ellman, D. Rabinowitz, S. Rostami (Yale University), U. Feindt, M. Kowalski (Universitat Bonn), P. Nugent (LBL Berkeley) | |
| 6952 | 2015-01-19 16:42:00 | 00:42:07.990 | +40:55:01.10 | WHT classification of transient candidates | Optical, Star, Supernovae, Transient | S. T. Hodgkin, H. Campbell, M. Fraser (IoA Cambridge), P. Jonker, M. A.P. Torres (RU Nijmegen, SRON), T. Wevers (RU Nijmegen), S. van Velzen (John Hopkins University), G. Rixon, S. Koposov, N. Walton (IoA Cambridge), L. Wyrzykowski, Z. Kostrzewa-Rutkowska (Warsaw Observatory), C. Baltay, N. Ellman, D. Rabinowitz, S. Rostami (Yale University), U. Feindt, M. Kowalski (Universitat Bonn), P. Nugent (LBL Berkeley) | |
| 6952 | 2015-01-19 16:42:00 | 10:59:47.290 | -16:49:10.60 | WHT classification of transient candidates | Optical, Star, Supernovae, Transient | S. T. Hodgkin, H. Campbell, M. Fraser (IoA Cambridge), P. Jonker, M. A.P. Torres (RU Nijmegen, SRON), T. Wevers (RU Nijmegen), S. van Velzen (John Hopkins University), G. Rixon, S. Koposov, N. Walton (IoA Cambridge), L. Wyrzykowski, Z. Kostrzewa-Rutkowska (Warsaw Observatory), C. Baltay, N. Ellman, D. Rabinowitz, S. Rostami (Yale University), U. Feindt, M. Kowalski (Universitat Bonn), P. Nugent (LBL Berkeley) |