| Telegram Index |
| Telegrams Posted Within the Last 30 Days ( All )
|
57 Selected of 17317 Telegrams
|
| 17317 | Einstein Probe detection of a new outburst from IGR J20155+3827 | Q. C. Liu, R. Z. Li, B. B. Zhang, Y. Liu on behalf of the Einstein Probe team
1 Aug 2025; 06:06 UT |
| 17316 | Fermi-LAT detection of renewed gamma-ray activity from the FSRQ PKS 1725+123 | S. Rani, G. La Mura, on behalf of the Fermi Large Area Telescope Collaboration
31 Jul 2025; 19:06 UT |
| 17315 | H-alpha emission detected from the nova candidates AT2025qea and AT2025qlt in M31 | A. Valcheva and M. Petkova
30 Jul 2025; 23:06 UT |
| 17314 | Photometric Follow-up of the Nova Candidate AT 2025qmf in M31 | Vinokurov A. S., Dedov E. O., Lopatin K. N., Spiridonova O. I., Goranskij V. P.
30 Jul 2025; 19:03 UT |
| 17313 | A Large amplitude flickering from the cataclysmic varaible V425 Cas in low state descriptive title | S. Boeva, S. Tsvetkova, R. Zamanov
30 Jul 2025; 10:55 UT |
| 17312 | CXOU J164710.2-455216: Swift/XRT flux enhancement following the detection of a burst | Alice Borghese, Matteo Imbrogno, Francesco Coti Zelati, Nanda Rea, Paolo Esposito, Gian Luca Israel,...
28 Jul 2025; 11:01 UT |
| 17311 | A Soft Gamma Repeater burst from CXOU J164710.2-455216/PSR J1647-4552 | David M. Palmer on behalf of the Swift Team
27 Jul 2025; 00:04 UT |
| 17310 | Rebrightness of FRB 20220529 | Xuan Yang, Ye Li, Song-Bo Zhang, Jia-Rui Niu, Yuan-Pei Yang, Wei-Wei Zhu, Xue-Feng Wu
26 Jul 2025; 09:05 UT |
| 17309 | Spectroscopic Classification of Astrophysical Transients with the Lick Shane Telescope | K. W. Davis, R. J. Foley, K. de Soto, A. Gagliano, L. Izzo, W. V. Jacobson-Galan, G. Narayan, V. A. Villar...
25 Jul 2025; 22:09 UT |
| 17308 | Mrk 279 reaches historic brightness maximum | FiV. L. Oknyansky, A. S. Dodin, A. M. Tatarnikov, V. G. Metlov, M. A. Burlak, N. P. Ikonnikova, D. Chelouche,...
25 Jul 2025; 12:14 UT |
| 17307 | Continued monitoring of PMN J1603-4904 with MeerKAT and H.E.S.S. | G. Bruni, M. Brienza, G. Migliori, M. Giroletti, E. Liuzzo, E. Bronzini, M. Kadler, L. Hernandez-Garcia,...
25 Jul 2025; 09:36 UT |
| 17306 | Einstein Probe detection of an X-ray Transient EP250630b | R.-D. Liang, H.-W. Pan, Y.-L. Hua, T. Xiao, X. Fan, S.-E. Xu, Y. Liu, W. Yuan report on behalf of the...
25 Jul 2025; 08:54 UT |
| 17305 | SVOM J195836+32283 is not a real source | D. Gotz, P. Maggi
24 Jul 2025; 15:43 UT |
| 17304 | ASASSN-25db: A Deep Ongoing Dimming Event | D. M. Rowan, K. Z. Stanek, C. S. Kochanek, B. JoHantgen, J. Callahan, S. A. Petz, H. Barker, B. J....
24 Jul 2025; 14:13 UT |
| 17303 | NuSTAR Early Observations of SN 2025rbs | Brian Grefenstette
23 Jul 2025; 16:31 UT |
| 17302 | Evidence for Shock Power re-brightening in the SiFAP2 light curves of SN 2023ixf and upper-limits from the Swift satellite | Andrea Simongini, Filippo Ambrosino, Fabio Ragosta, Silvia Piranomonte, Andrea Melandri, Giulia Illiano,...
23 Jul 2025; 15:26 UT |
| 17301 | XRISM/Xtend Transient Search (XTS) detects a variable source XRISM J1122-5907 | Y. Motogami, M. Shidatsu, K. Fukushima, Y. Kanemaru, S. Ogawa, M. Audard, E. Behar, T. Hakamata, S. Inoue,...
23 Jul 2025; 14:14 UT |
| 17300 | TXS 1727+488: COLIBRI optical upper limit | University of Rome
23 Jul 2025; 12:09 UT |
| 17299 | Fermi-LAT detection of a new gamma-ray source associated with the Radio Source TXS 1727+488 | C. Bartolini, G. La Mura, P. Monti-Guarnieri, on behalf of the Fermi Large Area Telescope...
22 Jul 2025; 17:49 UT |
| 17298 | A glitch in the Crab pulsar (PSR B0531+21) | Benjamin Shaw, Danai Antonopoulou, Michael J. Keith, Andrew G. Lyne, Mitchell B. Mickaliger, Benjamin...
21 Jul 2025; 17:23 UT |
| 17297 | SVOM J195836+32283: a new galactic transient discovered by SVOM | D. Gotz, N. Dagoneau, A. Saccardi, D. Zhao, Y. Ma, L. Xin, J.-L. Atteia
21 Jul 2025; 17:09 UT |
| 17296 | Retraction of ATEL 17294: Visual identification of possible supernova in NGC 7331 | Christopher Burns
20 Jul 2025; 12:45 UT |
| 17295 | Non-detection of short-duration pulses from EP250702a with FAST | Songbo Zhang, Xuan Yang, JinJun Geng, Yifang Liang, Yanlong Hua, Yuanqi Liu, Ailing Wang, Lei Qian, Zhichen...
20 Jul 2025; 11:39 UT |
| 17294 | Visual identification of possible supernova in NGC 7331 (12 Mpc) | Christopher Burns, Michael Rudy, David Frey
20 Jul 2025; 11:11 UT |
| 17293 | Fermi-LAT detection of a new gamma-ray source associated with the FSRQ TXS 1041+536 | C. Bartolini, G. La Mura, on behalf of the Fermi Large Area Telescope Collaboration
19 Jul 2025; 20:36 UT |
| 17292 | Spectroscopic confirmation of TCP J18385851-0351482 as a classical nova | Alexander Tarasenkov, Andrey Tatarnikov, Alexandr Dodin, Marina Burlak, Natalia Ikonnikova, Sergey Shugarov,...
19 Jul 2025; 02:13 UT |
| 17291 | Recent Historical NIR light maximum of the blazar PKS 1550-242 | L. Carrasco, G. Escobedo, A. Porras, E. Recillas, L. Felix;
18 Jul 2025; 22:56 UT |
| 17290 | V462 Lupi (AT 2025nlr): SMA Detection of Bright Millimeter Emission | Anna Ho, Mark Gurwell, Garrett Keating, Kishalay De, Laura Chomiuk
18 Jul 2025; 21:31 UT |
| 17289 | Recent NIR Flare of the blazar PKS 1335-127 | L. Carrasco, G. Escobedo, A. Porras, E. Recillas, L. Felix;
18 Jul 2025; 16:49 UT |
| 17288 | SVOM/ECLAIRs detection of an X-ray flare from the high-mass X-ray binary 4U 2206+54 | F. Cangemi, S. Guillot, A. Coleiro, N. Dagoneau, J. Rodriguez, L. Zhang
18 Jul 2025; 07:34 UT |
| 17287 | X-ray emission of the progenitor of the Type Ia supernova SN2025rbs | A. K.H. Kong, Ruolan Jin, C.-Y. Hui, K.-Y. Au, K.-L. Li, L. C.-C. Lin
17 Jul 2025; 14:48 UT |
| 17286 | Spectroscopic Classification of an Optical Transient with the Lick Shane telescope | Kishore C. Patra, Ryan J. Foley
14 Jul 2025; 22:45 UT |
| 17285 | Follow-up observations of AT 2025qmf, a possible nova in M31 | R. Fidrich, A. S. Vinokurov, T. Tordai, O. I. Spiridonova
14 Jul 2025; 11:11 UT |
| 17284 | Apache Point Observatory Colors of Interstellar Comet 3I/ATLAS | Bryce T. Bolin, Matthew Belyakov, Candace L. Gray, Carl Ingebretsen, Gracyn Jewett, Mukremin Kilic, Carey...
13 Jul 2025; 17:27 UT |
| 17283 | Initial Results from NASA/IRTF Observations of Interstellar Comet 3I/ATLAS | Chansey Champagne, Lucas McClure, Joshua Emery, James M. Bauer, Theodore Kareta, Benjamin N. L. Sharkey,...
11 Jul 2025; 23:35 UT |
| 17282 | GRB 250702B,D,E/EP250702A: JCMT sub-mm observations at 350 GHz | A. J. Tetarenko, J. Bright, G. Bower, S. Graves
10 Jul 2025; 21:08 UT |
| 17281 | NuSTAR upper limit on X-ray emission of nova V462 Lupi | Kirill Sokolovsky, Elias Aydi, Laura Chomiuk, Peter Craig, Isabella Molina, Jennifer Sokoloski, Justin...
9 Jul 2025; 19:30 UT |
| 17280 | EP J171159.4-333253/EP250623a: Optical upper limits with Kinder and RIFT observations | A. K. H. Kong, A. Aryan, K.-L. Li, T.-W. Chen, W.-J. Hou, J. H. Gillanders, S. J. Smartt, Y.-H. Lee,...
9 Jul 2025; 06:28 UT |
| 17279 | Einstein Probe detects significant pulsations from AMXP MAXI J1957+032 during its 2025 outburst | Zhaosheng Li, L. Kuiper, Y. Y. Pan, R. X. Xu, L. Zhang, S. N. Zhang, S. Zhang, J. L. Qu, L. M. Song,...
9 Jul 2025; 01:39 UT |
| 17278 | Erratum to ATEL#17275: Follow up observations of interstellar comet 3I/ATLAS | M. Minev, A. Kostov, A. Mutafov
7 Jul 2025; 19:38 UT |
| 17277 | EP250702a/ GRB 250702B: NuSTAR X-ray Observations | Brendan O'Connor, Dheeraj Pasham, Igor Andreoni, Jeremy Hare :
7 Jul 2025; 17:47 UT |
| 17276 | Spectral Slope and Colors of Interstellar Comet 3I/ATLAS with the Palomar 200-inch Palomar Next Generation Spectrograph | Matthew Belyakov, Bryce T. Bolin, Christoffer Fremling, Matthew Graham
7 Jul 2025; 12:09 UT |
| 17275 | Follow up observations of interstellar comet 3I/ATLAS | M. Minev, A. Kostov, A. Mutafov
6 Jul 2025; 21:14 UT |
| 17274 | Detection of bursts from FRB 20250613A down to 300 MHz with uGMRT | Yash Bhusare, Yogesh Maan, Ajay Kumar, Banshi Lal, Tarraneh Eftekhari, and Shami Chatterjee
6 Jul 2025; 09:10 UT |
| 17273 | Addendum: EP J171203.4-333221.5: Archival radio observations from ASKAP VAST | Akash Anumarlapudi, David Kaplan, Dougal Dobie, and Tara Murphy, on behalf of the VAST...
5 Jul 2025; 13:04 UT |
| 17272 | SVOM/VT discovery of an optical counterpart to the new NS-LXMB EP J171159.4-333253 | Sebastien Guillot, Liping XIN, Alessio Marino, Francesco Coti Zelati, Nanda Rea, on behalf of the SVOM...
5 Jul 2025; 09:38 UT |
| 17271 | Einstein Probe and NuSTAR follow-up observations of the new NS LMXB EP J171159.4-333253: clocked type-I X-ray bursts and strong reflection features | A. Marino, F. Coti Zelati, Y. L. Wang, N. Rea, E. Parent, J. H. Wu, K.-R Ni, W. Yuan, H. Cheng, H. Sun,...
5 Jul 2025; 08:09 UT |
| 17270 | SVOM/ECLAIRs detection of an X-ray burst from a new source SVOM J17308-1702 or possibly from GX 9+9 | Sebastien Guillot, Marius Brunet, Floriane Cangemi, Alexis Coleiro, Sebastien Le Stum, Jerome Rodriguez,...
5 Jul 2025; 07:54 UT |
| 17269 | EP250702a/GRB 250702B,C,D,E: Archival radio observations from ASKAP VAST | Akash Anumarlapudi, David Kaplan, Igor Andreoni, Dougal Dobie, Tara Murphy on behalf of the VAST...
5 Jul 2025; 03:36 UT |
| 17268 | EP J171203.4-333221.5: Archival radio observations from ASKAP VAST | Akash Anumarlapudi, David Kaplan, Dougal Dobie, and Tara Murphy, on behalf of the VAST...
5 Jul 2025; 03:27 UT |
| |
| 17267 | Spectroscopic Classifications of Optical Transients with the Lick Shane telescope | Kishore C. Patra, Ryan J. Foley
4 Jul 2025; 06:50 UT |
| 17266 | Nova V462 Lup 2025: Upper limits from a neutrino search with IceCube | Jessie Thwaites, Justin Vandenbroucke, Anna Franckowiak
3 Jul 2025; 22:12 UT |
| 17265 | Independent Discovery of a Probable Nova in M31 | K. Hornoch, H. Kucakova, A. W. Shafter
3 Jul 2025; 19:15 UT |
| 17264 | Deep g'-band Imaging of Interstellar Comet 3I/ATLAS from the Two-meter Twin Telescope (TTT) | Miguel R. Alarcon, Miquel Serra-Ricart, Javier Licandro, Sergio Guerra Arencibia, Ignacio Ruiz Cejudo,...
3 Jul 2025; 18:33 UT |
| 17263 | Interstellar Interloper C/2025 N1 is Active | David Jewitt, Jane Luu
3 Jul 2025; 13:40 UT |
| 17262 | Swift XRT/WT upper limits on the X-ray emission from Nova Vel 2025 (V572 Vel) | Gerardo Luna, Marina Orio, Isabel J. Lima, Marina M. Cunha e Mello, Fernando F. Marques
3 Jul 2025; 11:36 UT |
| 17261 | EP250702a: an X-ray transient detected by Einstein Probe likely associated with GRB 250702B,C,D,E | H. Q. Cheng, G. Y. Zhao, C. Zhou, Y. H. Cheng, Y. J. Zhang, J. W. Hu, H. Sun and Z. X. Ling on behalf...
3 Jul 2025; 06:12 UT |
