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Telegram Index
Telegrams Posted Within the Last 30 Days ( All )
71 Selected of 13775 Telegrams
13775MASTER: optical activity of flaring FSRQ PMN J1903- 6749 V. Lipunov, K. Zhirkov, O. Gress, K. Zhirkov, V. Kornilov, E. Gorbovskoy, A. Chasovnikov, N. Tiurina,...
2 Jun 2020; 19:37 UT
13774Swift follow-up observations of the gamma-ray flaring FSRQ PMN J1903-6749A. Gokus & R. Angioni
2 Jun 2020; 17:46 UT
13773A uGMRT search for low-frequency persistent radio emission and afterglow from SGR 1935+2154Apurba Bera, Surajit Mondal, Poonam Chandra, Shriharsh Tendulkar and Jayanta Roy
1 Jun 2020; 19:12 UT
13772Discovery of 7 ASAS-SN Supernova CandidatesJ. Brimacombe, B. Nicholls, I. Cruz, G. Bock, P. Vallely, K. Z. Stanek, C. S. Kochanek, C. M. Basinger,...
1 Jun 2020; 17:22 UT
13771Optical Flare in the gamma-ray active FSRQ PKS 1335-127Tapio Pursimo, Julia Martikainen, and Roopesh Ojha
1 Jun 2020; 02:24 UT
13770Search for counterpart to IceCube-200530A with ANTARESAlexis Coleiro and Damien Dornic on behalf of the ANTARES Collaboration
31 May 2020; 08:07 UT
13769A search for radio pulsations from SGR J1935+2154Mayuresh Surnis, Bhal Chandra Joshi, Manjari Bagchi, Maura McLaughlin, Duncan Lorimer, Harsha Blumer,...
30 May 2020; 20:32 UT
13768Spectroscopic Classification of AT 2020inp with the Gemini North telescopeGeorgios Dimitriadis, Charlotte Angus, Gautham Narayan, Ryan J. Foley, Jens Hjorth, Chien-Hsiu Lee
29 May 2020; 00:26 UT
13767Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ PMN J1903-6749R. Angioni on behalf of the Fermi Large Area Telescope Collaboration
28 May 2020; 17:59 UT
13766Spectroscopic Classifications of Optical Transients with the Lick Shane telescopeG. Dimitriadis and R. J. Foley
27 May 2020; 21:43 UT
13765SRG/eROSITA detection of a bright flare of the millisecond pulsar PSR J1023+0038Ole Koenig, Joern Wilms, Ingo Kreykenbohm, Philipp Weber, David Bogensberger, Arne Rau, Andrea Merloni,...
27 May 2020; 19:16 UT
13764V3890 Sgr- Near-infrared spectrum reveals a return to quiescenceC. E. Woodward, D. P.K. Banerjee, A. Evans
27 May 2020; 17:00 UT
13763GEMINI/GMOS spectroscopic classification of Gaia microlensing event candidates (part 1)Ilknur Gezer, Pawel Zielinski, Mariusz Gromadzki, Lukasz Wyrzykowski, Nada Ihanec, Katarzyna Kruszynska,...
26 May 2020; 09:47 UT
13762MAXI/GSC detects a possible new outburst from the black hole candidate Swift J1842.5-1124M. Shidatsu, H. Negoro, M. Nakajima, M. Aoki, K. Kobayashi, R. Takagi, K, Asakura, K, Seino, S. Mokumoto,...
26 May 2020; 06:14 UT
13761Asiago spectroscopic classification of SN 2020kygP. Ochner, A. Pastorello, E. Cappellaro, S. Benetti, L. Tomasella, N. Elias-Rosa
25 May 2020; 10:13 UT
13760NICER observes the tail of a long-duration X-ray burst in the direction of MAXI J0911-655P. M. Bult, Z. Arzoumanian, K. C. Gendreau
24 May 2020; 17:36 UT
13759Near-Infrared spectroscopy of the slow nova V2891 CygniC. E. Woodward, D. P.K. Banerjee, A. Evans
24 May 2020; 11:19 UT
13758SGR 1935+2154: A complete catalog of X-ray burst times from Swift/BAT imagingAaron Tohuvavohu
23 May 2020; 23:27 UT
13757Swift discovery of Mkn 335 in a high X-ray and UV flux stateDirk Grupe, S. Komossa, and Luigi Gallo
23 May 2020; 22:49 UT
13756Spectroscopic Classifications of Optical Transients with the Lick Shane telescopeMatthew R. Siebert and Ryan J. Foley
23 May 2020; 18:39 UT
13755Brightness of OJ 287 seems to increase again in optical bandR. Hosokawa, R. Adachi, K. L. Murata, M. Niwano, F. Ogawa, N. Nakamura, Y. Yatsu, and N. Kawai report...
23 May 2020; 08:01 UT
13754MAXI detection of a long X-ray burst possibly from MAXI J0911-655/Swift J0911.9-6452M. Nakajima, S. Sugita, M. Serino, W. Iwakiri, H. Negoro, M. Aoki, K. Kobayashi, R. Takagi, K, Asakura,...
23 May 2020; 06:15 UT
13753A possible superorbital modulation of the pulsating ultraluminous X-ray source NGC 7793 P13Chin-Ping Hu, A. K. H. Kong, Kwan Lok Li, Lupin C. C. Lin
23 May 2020; 05:15 UT
13752Fermi-LAT detection of the first bright gamma-ray flare from the FSRQ TXS 2032+117G. Principe, on behalf of the Fermi Large Area Telescope Collaboration
22 May 2020; 16:08 UT
13751Ultraluminous X-ray pulsar P13 in the faint stateRoberto Soria, Christian Motch, Manfred W. Pakull
22 May 2020; 11:16 UT
13750MAXI/GSC observation of the onset of a giant outburst from Be/X-ray binary pulsar GRO J1008-57M. Nakajima, H. Negoro, T. Mihara, M. Aoki, K. Kobayashi, R. Takagi, K, Asakura, K, Seino, S. Mokumoto,...
22 May 2020; 01:41 UT
13749NICER observations of GRO J1008-57Mark Reynolds ; Micheal Wolff ; Jon Miller ; Zaven Arzoumanian ; Keith Gendreau ; Deepto Chakrabarty...
21 May 2020; 18:20 UT
13748SGR 1935+2154: A catalog of X-ray burst times from Swift/BAT during the ongoing 2020 activity periodAaron Tohuvavohu
21 May 2020; 00:59 UT
13747MASTER: new OT with ampl>5.7m and fast variabilityYu. P.Sergienko, P. Balanutsa, V. Lipunov, R. Podesta, F. Podesta, C. Francile, H. Levato, C. Mallamacci,...
20 May 2020; 22:44 UT
13746MASTER: optical transients with ampl>4.2m and 3.6mO. Gress, P. Balanutsa, V. Lipunov, R. Podesta, F. Podesta, C. Francile, H. Levato, D. A. H. Buckley,...
20 May 2020; 20:59 UT
13745ASAS-SN Discovery of a Heavily Reddened Eclipsed Giant Star in a 750 day OrbitT. Jayasinghe, K. Z. Stanek, C. S. Kochanek, Z. Way, P. Vallely, C. Basinger, T. A. Thompson, B. J....
20 May 2020; 17:05 UT
13744MAXI/GSC detection of a long-term increasing trend of the X-ray flux from SS CygniH. Negoro,T. Mihara, K. Kobayashi, M. Nakajima, M. Aoki, R. Takagi, K, Asakura, K, Seino, S. Mokumoto,...
20 May 2020; 05:25 UT
13743LT/SPRAT spectroscopic classification of Gaia microlensing event candidates (part 1)Pawel Zielinski, Ilknur Gezer, Mariusz Gromadzki, Lukasz Wyrzykowski, Nada Ihanec, Katarzyna Kruszynska,...
19 May 2020; 17:10 UT
13742LT/SPRAT spectroscopic classification of Gaia microlensing event candidates (part 2)Pawel Zielinski, Ilknur Gezer, Mariusz Gromadzki, Lukasz Wyrzykowski, Nada Ihanec, Katarzyna Kruszynska,...
19 May 2020; 17:06 UT
13741Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ PKS 1335-127A. Yusafzai, L. Tomankova on behalf of the Fermi Large Area Telescope Collaboration
18 May 2020; 18:02 UT
13740MASTER: optical transientsYu. P.Sergienko, V. Lipunov, T. Pogrosheva, R. Podesta, F. Podesta, C. Francile, H. Levato, D. A. H....
17 May 2020; 22:15 UT
13739Search for radio bursts from SGR 1935+2154 at 408 MHz with the Northern CrossGiovanni Naldi, Maura Pilia, Gianni Bernardi, Germano Bianchi, Alessio Magro, Giuseppe Pupillo, Giancarlo...
17 May 2020; 21:04 UT
13738Brightest Non-Thermal X-ray Emission Observed from Eta CarinaeKenji Hamaguchi, David A. Espinoza-Galeas, Michael Francis Corcoran, Christopher Russell, Julian Pittard,...
15 May 2020; 19:10 UT
13737No radio counterpart for IGR J18179-1621 detected during a serendipitous VLBA observationHao Ding, Adam T. Deller, Marcus E. Lower, Ryan M. Shannon
15 May 2020; 13:57 UT
13736MASTER: outburst with ampl>6mT. Pogrosheva, V. Lipunov, D. A. H. Buckley, K. Zhirkov, V. Kornilov, E. Gorbovskoy, A. Chasovnikov,...
15 May 2020; 12:53 UT
13735Simultaneous multi-frequency limits on radio emission at the time of a bright X-ray burst from SGR 1935+2154Franz Kirsten, Matt Jenkins, Mark Snelders, Kenzie Nimmo, Jason Hessels, Marcin Gawronski, Jun Yang
14 May 2020; 09:33 UT
13734MASTER: new OT, ampl>4.7mO. Gress, T. Pogrosheva, V. Lipunov, D. A. H. Buckley, K. Zhirkov, V. Kornilov, E. Gorbovskoy, A. Chasovnikov,...
14 May 2020; 08:28 UT
13733Astrometric observations of the Potentially Hazardous Asteroid (52768) 1998 OR2 near its maximum approach to Earth R. Villanueva, J. Ricra, M. Zegarra-Valles, N. O. Baella, J. Santivanez
13 May 2020; 23:54 UT
13732Mid-infrared spectroscopy of the highly reddened nova PGIR19brv / AT2019qwf with IRTF + SpeXK. De on behalf of the Palomar Gattini-IR collaboration
13 May 2020; 21:25 UT
13731Swift observations of super-soft X-rays from the 2020 eruption of Nova LMC 1968K. L. Page, N. P.M. Kuin and M. J. Darnley
13 May 2020; 15:57 UT
13730MAXI/GSC detection of a possible X-ray flare from the RS CVn binary system SS Boo or a GRBS. Kitakoga, R. Sasaki, W. Iwakiri, S. Yamada, H. Negoro, M. Nakajima, M. Aoki, K. Kobayashi, R. Takagi,...
13 May 2020; 13:35 UT
13729Insight-HXMT's continued observation plan for SGR J1935+2154S.-N. Zhang, X.-B. Li, C.-K. Li, M.-Y. Ge, S.-L. Xiong, S.-M. Jia, J.-Y. Nie, H.-S. Zhao, C.-Z. Liu,...
12 May 2020; 09:09 UT
13728Optical Flare in the flaring gamma-ray FSRQ B2 1128+38Tapio Pursimo, Joonas Viuho and Roopesh Ojha
11 May 2020; 14:38 UT
13727Optical variability in gamma-ray blazar VER J0521+211Eleonora Caruso, David M. Russell, Payaswini Saikia, Maria Cristina Baglio, D. M. Bramich
11 May 2020; 10:10 UT
13726Arecibo search for radio bursts following a previous SGR-like activity from SGR 1935+2154Nipuni Palliyaguru, Kshitij Aggarwal, Devansh Agarwal
11 May 2020; 04:21 UT
13725Quiescent X-ray observations of Swift J1858.6-0814A. S. Parikh, R. Wijnands, D. Altamirano
10 May 2020; 19:12 UT
13724MASTER: outburst detection with ampl>6.5mT. Pogrosheva, V. Lipunov, D. A. H. Buckley, K. Zhirkov, V. Kornilov, O. Gress, E. Gorbovskoy, A. Chasovnikov,...
9 May 2020; 21:10 UT
13723SRG observations of SGR 1935+2154: four days prior to the FRB eventMedvedev P. S., Sunyaev R. A., Gilfanov M. R., Lutovinov A. A., Molkov S. V., Semena A. N., Pavlinsky...
9 May 2020; 15:22 UT
13722MASTER: 4FGL_J0526.2-483 blazar flare O. Gress, V. Lipunov, D. A. H. Buckley, K. Zhirkov, V. Kornilov, E. Gorbovskoy, A. Chasovnikov, N. Tiurina,...
9 May 2020; 07:47 UT
13721Search for a neutrino counterpart to the X-ray and millisecond radio bursts observed from SGR 1935+2154, with ANTARESAlexis Coleiro and Damien Dornic on behalf of the ANTARES Collaboration
8 May 2020; 20:58 UT
13720 X-ray monitoring of the active magnetar SGR 1935+2154A. Borghese, N. Rea, F. Coti Zelati, G. L. Israel, P. Esposito, on behalf of a larger collaboration.
8 May 2020; 16:49 UT
13719Fading of low-mass X-ray binary Swift J1858.6-0814 to quiescence levelPayaswini Saikia, David M. Russell, Maria Cristina Baglio, D. M. Bramich, Fraser Lewis
8 May 2020; 15:33 UT
13718Erratum to ATel #13717 S. Gezari, S. Frederick, S. van Velzen, L. Tartaglia, J. Sollerman, A. Goobar, D. Perley, S. Kulkarni...
8 May 2020; 14:48 UT
13717Spectroscopic classification of AT2019avd/ZTF19aaiqmgl/eRASSt J082337+042303 as a NLSy1S. Gezari, S. Frederick, S. van Velzen, L. Tartaglia, J. Sollerman, A. Goobar, D. Perley, S. Kulkarni...
8 May 2020; 14:37 UT
13716VLA radio detection of the new X-ray transient SRGt J071522.1-191609J. van den Eijnden, N. Degenaar, R. Wijnands, T. Russell, M. Stoop, M. Armas Padilla, D. M. Russell,...
8 May 2020; 14:03 UT
13715FRB 200508 found by UTMOSTV. Gupta, M. Bailes, A. Jameson, C. Flynn, W. Farah, T. Bateman, D. Campbell-Wilson, C. Day, A. Deller,...
8 May 2020; 13:46 UT
13714Spectral Type of the Be Star Component of SWIFT J004427.3-734801B. McCollum, S. Laine
8 May 2020; 03:09 UT
13713A Search for Radio Bursts and Periodic Emission from SGR 1935+214 at High Radio Frequencies using the Deep Space NetworkAaron B. Pearlman, Walid A. Majid, Thomas A. Prince, Charles J. Naudet, Jonathon Kocz
7 May 2020; 23:30 UT
13712eRASSt J082337+042303: A bright, ultra-soft, high-amplitude transient in the direction of 2MASX J08233674+042300A. Malyali, A. Rau, R. Arcodia, Th. Boller, S. Carpano, F. Haberl, A. Merloni, K. Nandra, J. Buchner,...
7 May 2020; 17:31 UT
13711Bright Optical Flare in the flaring gamma-ray BL Lac S5 1803+784Tapio Pursimo, Roopesh Ojha, and Haakon Dahle
7 May 2020; 02:40 UT
13710XB-NEWS detects a new outburst from MAXI J1348-630Maria Cristina Baglio, David M. Russell, D. M. Bramich, Payaswini Saikia, Saarah F. Pirbhoy, Fraser Lewis...
6 May 2020; 05:32 UT
13709SRG/eROSITA detection of SWIFT J004427.3-734801 suggests a Be+WD X-ray binary systemF. Haberl, C. Maitra, J. Greiner, A. Malyali, S. Carpano, J. Wilms, I. Kreykenbohm, P. Weber, L. Ducci,...
5 May 2020; 18:48 UT
13708Optical Flare in the new gamma-ray flat spectrum radio source PMN J1606-0353Tapio Pursimo, Roopesh Ojha, and Haakon Dahle .
4 May 2020; 23:46 UT
13707A LOFAR high time resolution search for radio bursts from SGR 1935+2154Cees Bassa, Jason Hessels, Vlad Kondratiev, Daniele Michilli, Ziggy Pleunis, Alex Cooper, Kelly Gourdji,...
4 May 2020; 09:20 UT
13706Rebrightening of the anomalous transient AT2020iko/ZTF20aawbodqMonika Soraisam, Chien-Hsiu Lee, Gautham Narayan, Thomas Matheson, Abhijit Saha, Arizona-NOAO Temporal...
3 May 2020; 21:03 UT
13705Fermi-LAT detection of renewed GeV gamma-ray activity from the blazar PKS 0514-459Stefano Ciprini, on behalf of the the Fermi Large Area Telescope Collaboration
3 May 2020; 20:56 UT