| Telegram Index |
| Telegrams Posted Within the Last 30 Days ( All )
|
68 Selected of 15088 Telegrams
|
| 15088 | Update on HAWC observations of AT2021afpi / MASTER OT J030227.28+191754.5 (discovered during follow-up observations of IceCube-211125A) | Hugo Ayala, on behalf of the HAWC Collaboration
6 Dec 2021; 22:41 UT |
| 15087 | Dwarf Nova AT2021afpi: X-ray Observations | Derek B. Fox
5 Dec 2021; 22:15 UT |
| 15086 | AGILE detects a gamma-ray rebrightening of the blazar PKS 0903-57 | C. Pittori, A. Bulgarelli, M. Tavani, F. Verrecchia, F. Lucarelli, S. Vercellone, I. Donnarumma, V. Fioretti,...
5 Dec 2021; 12:26 UT |
| 15085 | Optical spectroscopy of 4FGLJ0258.1+2030: possible counterpart of the two neutrino events IceCube-191231A and IceCube-211125A | Simona Paiano, Aldo Treves, Renato Falomo, Paolo Padovani, Paolo Giommi, Riccardo Scarpa
5 Dec 2021; 11:07 UT |
| 15084 | Significant NIR brightening of the Blazar 4C+28.07 | L. Carrasco, G. Escobedo, A. Porras, E. Recillas, D. Mayya
4 Dec 2021; 16:43 UT |
| 15083 | Candidate Radio Counterparts to the 2021 Nov. X-ray binary outburst in NGC 6440 | Andrew Hughes, Gregory R. Sivakoff, Craig Heinke, Jay Strader, Alex Tetarenko, Arash Bahramian, Jamie...
3 Dec 2021; 20:54 UT |
| 15082 | Discovery of 9 ASAS-SN Supernova Candidates | J. Brimacombe, B. Nicholls, P. Vallely, K. Z. Stanek, C. S. Kochanek, C. Christy, M. Rizzo Smith, S....
3 Dec 2021; 16:39 UT |
| 15081 | Prediscovery detection of AT2021afpi/MASTER OT J030227.28+191754.5, 8 hours before the IceCube-211125A neutrino event | K. Sarneczky, J. Vinko, L. Kiss
1 Dec 2021; 00:35 UT |
| 15080 | Observations of radio sources J0258+2030 and J0245+2405, possible counterparts to IceCube-211125A, with the Zwicky Transient Facility | Simeon Reusch, Robert Stein
30 Nov 2021; 21:33 UT |
| 15079 | HAWC observations of AT2021afpi / MASTER OT J030227.28+191754.5 (discovered during follow-up observations of IceCube-211125A) | Hugo Ayala
30 Nov 2021; 20:43 UT |
| 15078 | VERITAS observations of AT2021afpi / MASTER OT J030227.28+191754.5 (discovered during follow-up observations of IceCube-211125A) | John Quinn for the VERITAS Collaboration, Brian Metzger, Jeno Sokoloski
30 Nov 2021; 09:48 UT |
| 15077 | Mass-loss rate constraint on the Type Ia SN 2021aefx from ATCA radio observations | E. Kundu, P. Lundqvist, S. D. Ryder, M. Perez-Torres, C.-I. Bjornsson, C. Fransson, M. D. Filipovic,...
30 Nov 2021; 04:00 UT |
| 15076 | TELAMON Detection of a High-State Compact Radio Source and Gamma-Bright AGN Positionally Coincident with Two IceCube Bronze Neutrino Events (IceCube-191231A and IceCube-211125A) | Matthias Kadler, Florian Eppel, Jonas Hessdoerfer, Philip Weber, Jonas Sinapius, Raniere de Menezes ...
29 Nov 2021; 19:32 UT |
| 15075 | Triggered TELAMON Radio Observations of Compact Radio Sources in the Field of IceCube-211123A | Matthias Kadler, Florian Eppel, Jonas Hessdoerfer, Philip Weber, Jonas Sinapius for the TELAMON...
29 Nov 2021; 19:29 UT |
| 15074 | Spectroscopic and Photometric confirmation of MASTER OT J030227.28+191754.5 as a very large-amplitude WZ Sge-type dwarf nova | Keisuke Isogai, Yusuke Tampo, Masayuki Yamanaka, Naoto Kojiguchi, Kenta Taguchi, Junpei Ito, Masaaki...
29 Nov 2021; 16:59 UT |
| 15073 | Classical nova AT2021afpi, a possible EM counterpart to IC211125A, is in X-ray outburst | Vaidehi S. Paliya
29 Nov 2021; 05:12 UT |
| 15072 | Spectroscopic and Photometric follow-up of MASTER OT J030227.28+191754.5: a Possible "Narrow-lined He Nova" or Large-amplitude Dwarf Nova | Kenta Taguchi, Masaaki Shibata, Yamanaka Masayuki, Keisuke Isogai, Yusuke Tampo, Naoto Kojiguchi, Junpei...
29 Nov 2021; 04:07 UT |
| 15071 | MAXI/GSC detection of a new long X-ray burst from 4U 1820-30 | M. Serino, W. Iwakiri, H. Negoro, M. Nakajima, K. Kobayashi, K. Asakura, K. Seino, T. Mihara, T. Tamagawa,...
29 Nov 2021; 04:02 UT |
| 15070 | LJT Spectroscopic classification of AT 2021afkk as a young type II supernova with flash-ionized signatures | Jujia Zhang, Qian Zhai, Xiaofeng Wang
29 Nov 2021; 01:11 UT |
| 15069 | Classification of AT2021afpi, a possible counterpart to IC211125A, as a classical nova | Robert Stein, Viraj Karambelkar, Mansi M. Kasliwal, Yashvi Sharma, Kishalay De, Anna Franckowiak
29 Nov 2021; 00:00 UT |
| 15068 | Optical Photometric Observations of M31N 2008-12a: Pre- and post-maximum of the 2021 eruption | H. Naito, S. Kiyota, Y. Sano, K. Taguchi, H. Maehara, A. Arai, K. Itagaki, M. Kato, K. Matsumoto, K....
28 Nov 2021; 09:34 UT |
| 15067 | MASTER OT J030227.28+191754.5 - 10 mag outburst detection during an inspect of IceCube-211125A | #15032; K. Zhirkov, Ya. Kechin, V. Lipunov, E. Gorbovskoy, P. Balanutsa, A. Kuznetsov, O. Gress, G....
27 Nov 2021; 21:31 UT |
| 15066 | Stringent limits to the absence of flickering in V694 Mon = MWC 560 that is passing through record brightness | U. Munari and S. Dallaporta
27 Nov 2021; 15:26 UT |
| 15065 | Search for counterpart to IceCube-211125A with ANTARES | Alexis Coleiro and Damien Dornic on behalf of the ANTARES Collaboration.
26 Nov 2021; 09:58 UT |
| 15064 | Spectroscopic Classifications of Optical Transients with the Lick Shane telescope | K. Taggart, R. J. Foley
25 Nov 2021; 19:06 UT |
| 15063 | LJT spectroscopic classification of AT 2021aexy as a relatively young Type Ia supernova | Liping Li, Jujia Zhang, Qian Zhai, Xiaofeng Wang
25 Nov 2021; 07:17 UT |
| 15062 | Optical follow-up of Mrk 501 | Roberto Nesci
24 Nov 2021; 23:21 UT |
| 15061 | Rapid spectral change in the symbiotic binary V694 Mon (MWC 560) | V. P. Goranskij, A. V. Zharova, E. A. Barsukova, A. N. Burenkov
24 Nov 2021; 15:53 UT |
| 15060 | Search for counterpart to HAWC-211123A with ANTARES | Alexis Coleiro and Damien Dornic on behalf of the ANTARES Collaboration.
24 Nov 2021; 09:28 UT |
| 15059 | The Onset of X-Ray Flare in the TeV-Detected Blazar Markarian 501 | Bidzina Kapanadze
23 Nov 2021; 21:36 UT |
| 15058 | Swift follow-up of the flaring blazar PKS 0903-57 | I. Mereu and F. D'Ammando
23 Nov 2021; 11:35 UT |
| 15057 | Fermi-LAT detection of renewed gamma-ray activity from PKS 0903-57 | Stefano Ciprini, on behalf of the the Fermi Large Area Telescope Collaboration
23 Nov 2021; 06:01 UT |
| 15056 | Optical outburst of Aql X-1 detected by Murikabushi telescope | M. Niwano, R. Hosokawa, N. Kawai, T. Horiuchi, H. Hanayama report on behalf of the MITSuME...
23 Nov 2021; 05:34 UT |
| 15055 | Swift XRT/UVOT rapid follow-up of bright FRB 20211122A | Aaron Tohuvavohu, Jamie Kennea, Phil Evans, James DeLaunay
22 Nov 2021; 17:31 UT |
| 15054 | SXP 15.6: New outburst detection by S-CUBED, with NICER and SALT followup | M. J. Coe, P. A. Evans, J. A. Kennea, Keith Gendreau, Zaven Arzoumanian, Elizabeth Ferrara, David Buckley,...
21 Nov 2021; 19:38 UT |
| 15053 | Apparent Outburst of Comet 67P/Churyumov-Gerasimenko | Michael S. P. Kelley, Kritti Sharma, Vishwajeet Swain, Harsh Kumar, Varun Bhalerao, G. C. Anupama, Sudhanshu...
19 Nov 2021; 21:46 UT |
| 15052 | Apparent Outburst of Comet 191P/McNaught | Michael S. P. Kelley, Tim Lister, Kritti Sharma, Vishwajeet Swain, Harsh Kumar, Varun Bhalerao, G. C....
19 Nov 2021; 21:39 UT |
| 15051 | Observations of BZQ J0253+0006, a possible counterpart to IceCube-211116A, with the Zwicky Transient Facility | Robert Stein, Mansi Kasliwal, Simeon Reusch on behalf of the Zwicky Transient Facility
19 Nov 2021; 17:55 UT |
| 15050 | Recurrent nova M31N 2008-12a: Swift/XRT detection of the 2021 eruption | M. J. Darnley, K. L. Page on behalf of the 12a Collaboration
19 Nov 2021; 14:08 UT |
| 15049 | Archival ASKAP observations of the candidate counterpart to IceCube-211116A | Dougal Dobie, David L. Kaplan, Gregory R. Sivakoff, Ziteng Wang, Adam Stewart, Andrew OâBrien
19 Nov 2021; 09:53 UT |
| 15048 | NuSTAR observations of a type-I X-ray burst and preliminary pulse detection identify SAX J1748.9-2021 in outburst | Sean Pike, Nobuyuki Kawai, Tatehiro Mihara, Hitoshi Negoro
19 Nov 2021; 05:45 UT |
| 15047 | Spectroscopic classification of transients with the Lick Shane telescope | K. W. Davis, D. O. Jones, M. J. Bustamante-Rosell, M. R. Siebert, R. J. Foley
18 Nov 2021; 21:23 UT |
| 15046 | Blazar 0250-001 with bright VLBI-compact core is a probable neutrino candidate source for IceCube-211116A | Y. Y. Kovalev, A. V. Plavin, S. V. Troitsky, Yu. A. Kovalev, A. V. Popkov
18 Nov 2021; 16:41 UT |
| 15045 | Optical spectroscopy of the 2021 outburst of recurrent nova M31N 2008-12a | L. S. Sonith, Judhajeet Basu, G. C. Anupama, U. S. Kamath, Pramod Kumar, Mulchand Kurre, Sudhanshu Barway...
18 Nov 2021; 14:10 UT |
| 15044 | Search for counterpart to IceCube-211117A with ANTARES | Alexis Coleiro and Damien Dornic on behalf of the ANTARES Collaboration
18 Nov 2021; 08:25 UT |
| 15043 | Spectroscopic Confirmation of Gaia21efs as a Microlensing Event | Kenta Taguchi, Junpei Ito, Claudio Balcon, Keisuke Isogai
17 Nov 2021; 18:41 UT |
| 15042 | Search for counterpart to IceCube-211116A with ANTARES | Alexis Coleiro and Damien Dornic on behalf of the ANTARES Collaboration
17 Nov 2021; 12:42 UT |
| 15041 | Swift detection of record X-ray flare of the AGN PKS 0521-36 | F. D'Ammando
16 Nov 2021; 14:36 UT |
| 15040 | Recurrent Nova M31N 2008-12a: Swift UVOT detection of the 2021 eruption | M. J. Darnley, K. L. Page on behalf of the 12a Collaboration
15 Nov 2021; 20:07 UT |
| 15039 | Follow-up Spectroscopy and Photometry of the 2021 Eruption of the Recurrent Nova M31N 2008-12a | Kenta Taguchi, Miho Kawabata, Keisuke Isogai, Yasuo Sano, K. Itagaki, Hiroyuki Maehara
15 Nov 2021; 17:33 UT |
| |
| 15038 | GROWTH-India telescope follow-up of 2021 eruption of recurrent nova M31N 2008-12a | Judhajeet Basu, Harsh Kumar, G. C. Anupama, Sudhanshu Barway, Vishwajeet Swain, Varun Balerao, Jigmat...
15 Nov 2021; 14:38 UT |
| 15037 | Recurrent Nova M31N 2008-12a: Pre-detection upper limit and multicolor follow-up observations of 2021 eruption with XMO-NEXT | Hanjie Tan, Mi Zhang, Jingyuan Zhao, Jiangao Ruan, Guoyou Sun, Xing Gao
15 Nov 2021; 10:10 UT |
| 15036 | Spectroscopic Confirmation of the 2021 Eruption of the Recurrent Nova M31N 2008-12a | R. M. Wagner, C. E. Woodward, S. Starrfield, B. Rothberg, O. Kuhn
15 Nov 2021; 09:13 UT |
| 15035 | Spectroscopic Classification of TCP J17242302+3258109 as a Dwarf Nova | Kenta Taguchi, Keisuke Isogai, Miho Kawabata, Hiroyuki Maehara
14 Nov 2021; 20:17 UT |
| 15034 | Recurrent Nova M31N 2008-12a: discovery of the 2021 eruption | K. Itagaki, T. Vanmunster, F. Watanabe, J.-L. G. Carballo, K. Matsumoto, H. Naito, M. W. Healy, M. J....
14 Nov 2021; 12:42 UT |
| 15033 | MAXI/GSC detection of a new outburst from NGC 6440 | H. Negoro, M. Ishikawa, M. Nakajima, K. Kobayashi, K. Asakura, K. Seino, T. Mihara, T. Tamagawa, M....
14 Nov 2021; 11:33 UT |
| 15032 | MASTER OT J090646.70-352527.7 - new OT, ampl>2m | K. Zhirkov, Ya. Kechin, V. Lipunov, E. Gorbovskoy, P. Balanutsa, A. Kuznetsov, O. Gress, G. Antipov,...
13 Nov 2021; 12:51 UT |
| 15031 | Another Fast NIR Flare of the Blazar BZQJ0237+2848 | L. Carrasco, E. Recillas, G. Escobedo, A. Porras, D. Mayya, V. Chavushyan
12 Nov 2021; 23:02 UT |
| 15030 | Discovery of 10 ASAS-SN Supernova Candidates | J. Brimacombe, B. Nicholls, I. Cruz, P. Vallely, K. Z. Stanek, C. S. Kochanek, C. Christy, M. Rizzo Smith,...
12 Nov 2021; 19:25 UT |
| 15029 | Swift follow-up observations of the AGN PKS 0521-36 | F. D'Ammando and I. Mereu
11 Nov 2021; 21:54 UT |
| 15028 | Fermi-LAT detection of renewed gamma-ray activity from the FSRQs B2 0748+33 and PKS 0438-43 | I. Mereu on behalf of the Fermi Large Area Telescope Collaboration
10 Nov 2021; 15:41 UT |
| 15027 | Swift monitoring of the high-z FSRQ PKS 0438-43 | Filippo D'Ammando
9 Nov 2021; 17:10 UT |
| 15026 | Spectroscopic Classifications of Optical Transients with the Lick Shane telescope | C. Rojas-Bravo, K. Taggart, R. J. Foley
8 Nov 2021; 22:15 UT |
| 15025 | Spectroscopic classification of SN 2021adgz with Gemini-North/GMOS | M. R. Siebert, R. J. Foley, Qinan Wang
8 Nov 2021; 21:59 UT |
| 15024 | Fermi-LAT and Swift observations of flaring activity from the FSRQ PKS 0301-721 | G. La Mura, J. Valverde, P. V. Van Zyl, on behalf of the Fermi Large Area Telescope Collaboration
8 Nov 2021; 21:25 UT |
| 15023 | Optical polarimetric observations of the black hole X-ray binary V4641 Sgr | V. Kravtsov, A. Berdyugin, A. Veledina, J. Poutanen, V. Piirola, S. Berdyugina, T. Sakanoi, M. Kagitani...
8 Nov 2021; 21:06 UT |
| 15022 | Radio blazar 1801+253 is associated with IceCube-210811A and flares immediately after the neutrino event | S. V. Troitsky, Yu. V. Sotnikova, A. K. Erkenov, Yu. A. Kovalev, Y. Y. Kovalev, A. V. Plavin, A. V. Popkov...
8 Nov 2021; 20:05 UT |
| 15021 | BL Lac object PKS 0735+17 is bright in optical | S. S. Savchenko, E. G. Larionova, T. S. Grisnina
8 Nov 2021; 13:49 UT |
