Support ATel At Patreon
Email Circulation: 6005
Combine With:
(Show All) AND OR
Gamma Ray
A Comment
Asteroid (Binary)
Black Hole
Cataclysmic Variable
Cosmic Rays
Direct Collapse Event
Fast Radio Burst
Gamma-Ray Burst
Globular Cluster
Gravitational Lensing
Gravitational Waves
Microlensing Event
Near-Earth Object
Neutron Star
Planet (minor)
Potentially Hazardous Asteroid
Pre-Main-Sequence Star
Request for Observations
Soft Gamma-ray Repeater
Solar System Object
Supernova Remnant
The Sun
Tidal Disruption Event
Young Stellar Object
Telegram Index
Telegrams Posted Within the Last 30 Days ( All )
57 Selected of 15639 Telegrams
15639OGLE pre-discovery of Nova Men 2022 (AT 2022ufh)R. Poleski, A. Udalski, and M. Gromadzki on behalf of the OGLE team
1 Oct 2022; 11:02 UT
15638Confirmation of glitch event observed in PSR J0742-2822 at the Argentine Institute of Radioastronomy (IAR)E. Zubieta, S. del Palacio, F. Garcia, G. Gancio, C. O. Lousto, J. A. Combi, L. Combi, E. Gutierrez,...
30 Sep 2022; 00:37 UT
15637FSRQ 3C 345: Upper limits from a neutrino search with IceCubeErik Blaufuss for the IceCube Collaboration
29 Sep 2022; 21:11 UT
15636An increase of Optical Brightness and Degree of Polarization of the Quasar 3C454.3Svetlana G. Jorstad, Murdock Hart
29 Sep 2022; 04:00 UT
15635Fermi LAT detection of a GeV gamma-ray flare from the BL Lac object PKS 1440-389Stefano Ciprini, C. C. Cheung, on behalf of the the Fermi Large Area Telescope Collaboration.
27 Sep 2022; 18:32 UT
15634PKS 0735 is brightening in optical Savchenko, S. S. ; Larionova, E. G. ; Grisnina, T. S.
27 Sep 2022; 12:30 UT
15633Blazar S4 0954+65: the new activity epochV. V. Vlasyuk, O. I. Spiridonova, A. S. Moskvitin, O. A. Maslennikova
27 Sep 2022; 08:27 UT
15632A nuclear X-ray transient in NGC 7793 at 3.8 MpcMurray Brightman
26 Sep 2022; 22:38 UT
15631Confirmation of glitch event observed in PSR J0742-2822L. Dunn, C. Flynn, M. Bailes, T. Bateman, D. Campbell-Wilson, A. Deller, A. J. Green, V. Gupta,...
26 Sep 2022; 00:39 UT
15630Swift/XRT confirms brightening of the X-ray transient 2E 1050.8-6200Amar Deo Chandra
25 Sep 2022; 06:05 UT
15629Detection of a glitch event in PSR J0742-2822 observed using the Automated Glitch Detection Pipeline implemented at the Ooty Radio Telescope (ORT)Himanshu Grover, Jaikhomba Singha, Bhal Chandra Joshi, Paramasivan Arumugam
25 Sep 2022; 02:45 UT
15628Spectroscopic Classification of AT2022vpm and AT2022vpu with the Lick Shane telescopeK. W. Davis, R. J. Foley
24 Sep 2022; 23:18 UT
15627Strong changes in the X-ray behavior of XTE J1701-462J. Homan, D. Altamirano, A. Sanna, D. Lin, S. E. Motta, G. K. Jaisawal, K. Gendreau, Z. Arzoumanian,...
24 Sep 2022; 20:46 UT
15626The blazar S4 0133+47 in a flaring state with R~16.1 magnitudeV. V. Vlasyuk, O. I. Spiridonova, A. S. Moskvitin, O. A. Maslennikova
24 Sep 2022; 14:02 UT
15625Spectroscopic Classification of Transients with Keck I + LRISS. Tinyanont, R. J. Foley
24 Sep 2022; 05:33 UT
15624Serendipitous detection of an X-ray transient (possibly 2E 1050.8-6200) in the Galactic plane with INTEGRAL/JEM-XGaurava K. Jaisawal, Jerome Chenevez on behalf of the INTEGRAL/Galactic Plane Scan survey team
23 Sep 2022; 19:31 UT
15623Spectroscopic confirmation of recent brightening of GDS J1830235-135539 as a symbiotic nova and ASASSN-22lk as a large-amplitude dwarf novaKenta Taguchi, Minoru Yamamoto, Masayuki Moriyama, Taichi Kato, Keisuke Isogai, Naoto Kojiguchi, Yusuke...
23 Sep 2022; 16:25 UT
15622A very large glitch in the radio pulsar PSR B0740-28Benjamin Shaw ), Mitchell B. Mickaliger, Benjamin W. Stappers, Andrew G. Lyne, Michael J. Keith, Patrick...
21 Sep 2022; 12:55 UT
15621MeerKAT radio detection of XTE J1701-462 in outburstKelebogile Gasealahwe, Sara E. Motta, Jakob van den Eijnden, Rob Fender, James Miller-Jones, Patrick...
20 Sep 2022; 13:45 UT
15620Fermi-LAT gamma-ray observations of IceCube-220918A and detection of a new gamma-ray source, Fermi J0502.5+0037S. Garrappa, S. Buson and J. Sinapius on behalf of the Fermi-LAT collaboration:
19 Sep 2022; 20:50 UT
15619FRB 20121102A is active again with significantly smaller DM as revealed by FASTPei Wang, Yongkun Zhang, Weiwei Zhu, Bing Zhang, Di Li, Junshuo Zhang, Jinhuang Cao, Yi Feng, Jinlin...
19 Sep 2022; 04:09 UT
156184U 1755-338 still active in the soft state after almost 2.5 years in outburst Francesco Carotenuto, Stephane Corbel
15 Sep 2022; 16:02 UT
15617MeerKAT and ATCA observations of the new outburst of XTE J1701-462Kelebogile Gasealahwe, Sara E. Motta, Jakob van den Eijnden, Tom Russell, Rob Fender, James Miller-Jones,...
15 Sep 2022; 08:16 UT
15616NuSTAR observation of the new outburst of XTE J1701-462Jakob van den Eijnden, Sara E. Motta
13 Sep 2022; 12:22 UT
15615AstroSat/SXT confirms GX 339-4 to be in the low-hard stateN. T. Thomas, L. Giridharan, S. Anirudh, S. B. Gudennavar, R. Misra and S. G. Bubbly
13 Sep 2022; 09:37 UT
15614Support for a 244 day Period in XTE J1829-098 from Swift BAT, MAXI and RXTE PCA ObservationsRobin H. D. Corbet, Joel B. Coley, Keith C. Gendreau, S. Guillot, N. Islam, Gaurava K. Jaisawal, C. Malacaria,...
12 Sep 2022; 19:34 UT
15613Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ 3C 345 Janeth Valverde, Simone Garrappa, on behalf of the Fermi Large Area Telescope Collaboration
12 Sep 2022; 14:35 UT
15612The hard X-ray transient MAXI J0655-013 is a Be/X-ray binaryP. Reig, A. Tzoubanou, V. Pantoulas
12 Sep 2022; 07:35 UT
15611Classification of AT 2022tquU. Munari, S. Dallaporta and P. Valisa
11 Sep 2022; 15:00 UT
15610High speed SALT photometry of GX 339-4 during its current outburstJ. Brink, D. A. H. Buckley, P. Gandhi
11 Sep 2022; 08:46 UT
15609Erratum to ATel #15608K. Hornoch, A. W. Shafter, P. Zasche and H. Kucakova
11 Sep 2022; 05:19 UT
15608M31N 2022-09a is the fourth reported eruption of the recurrent nova M31N 1926-07cK. Hornoch, A. W. Shafter, P. Zasche and H. Kucakova
10 Sep 2022; 19:36 UT
15607Confirmation of possible new bright galactic nova at2022tquD. D. Balam, C. E. Spratt, D. W. E. Green, P. Langill, S. Thorsteinson
10 Sep 2022; 15:07 UT
15606X-ray and H-alpha detection of a flare from II Peg with MAXI/GSC and SCATS. Urabe, N. Nemoto, W. Iwakiri, Y. Tsuboi, J. Kohara, S. Nawa, K. Naoki, H. Negoro, M. Nakajima, K....
10 Sep 2022; 09:39 UT
15605XTE J1701-462 continues its rise in the soft stateJ. Homan, D. Altamirano, A. Sanna, G. K. Jaisawal, D. Lin, M. Ng, P. M. Bult, K. C. Gendreau, and W....
9 Sep 2022; 20:05 UT
15604e-MERLIN radio observations of M15David Williams, Nick Wrigley, Rob Beswick, Arash Bahramian
9 Sep 2022; 15:43 UT
15603Optical observations of the 2022 outburst of the Accreting Millisecond X-ray Pulsar SAX J1808.4-3658M. C. Baglio, D. M. Russell, K. Alabarta, P. Saikia, D. M. Bramich, F. Lewis
9 Sep 2022; 09:42 UT
15602Rapid X-ray brightening of XTE J1701-462Amar Deo Chandra
9 Sep 2022; 07:54 UT
15601INTEGRAL follow up of the new outburst from SAX J1808.4-3658C. Ferrigno, A. Sanna, E. Bozzo, V. Savchenko, L. Burderi, A. Riggio, T. Di Salvo, D. Altamirano, J....
8 Sep 2022; 23:58 UT
15600Detection of an optical outburst from Swift J1943.4+0228Yuankun Wang and Eric C. Bellm on behalf of the Zwicky Transient Facility Collaboration
8 Sep 2022; 20:34 UT
15599Discovery of a Probable Nova in M31K. Hornoch, H. Kucakova
8 Sep 2022; 20:29 UT
15598Optical observations of the outburst of the black-hole low-mass X-ray binary GX 339-4 with LCOKevin Alabarta, M. Cristina Baglio, David M. Russell, Payaswini Saikia, D. M. Bramich, Poshak Gandhi,...
8 Sep 2022; 09:27 UT
15597Cometary Activities of the Hyperbolic Asteroid A/2021 X2 Observed at Lulin ObservatoryYu-Chi Cheng and Ya-Lin Wu
8 Sep 2022; 04:28 UT
15596Mid-IR detection of GX 339-4 with VLT/VISIR, and upcoming JWST observationDavid M. Russell, Poshak Gandhi, Kevin Alabarta, M. Cristina Baglio, Tomaso Belloni, Piergiorgio Casella,...
7 Sep 2022; 19:00 UT
15595Spectroscopic Classifications of Optical Transients with the Lick Shane telescopeD. O. Jones, S. Tinyanont, R. J. Foley
7 Sep 2022; 17:13 UT
15594Swift/XRT confirms outburst of XTE J1701-462Amar Deo Chandra
7 Sep 2022; 04:25 UT
15593NICER detects a type I X-ray burst from the M15 fieldM. Ng, A. Sanna, P. M. Bult, G. K. Jaisawal, J. Homan, A. Papitto, H. Negoro, W. Iwakiri, T. Mihara,...
6 Sep 2022; 22:02 UT
15592MAXI/GSC detection of a new X-ray outburst from XTE J1701-462W. Iwakiri, M. Serino, H. Negoro, M. Nakajima, K. Kobayashi, M. Tanaka, Y. Soejima, T. Mihara, T. Kawamuro,...
6 Sep 2022; 15:01 UT
15591TRAPPIST comets production rates: C/2017 K2 (PanSTARR), C/2022 E3 (ZTF), C/2022 P1 (NEOWISE), and 73P/SW-3E. Jehin, M. Vander Donckt, S. Hmiddouch, J. Manfroid, H. Hutsemekers, and Y. Moulane
6 Sep 2022; 09:40 UT
15590Recent optical observations of flaring blazars: 3C 66A and 4C+01.02Anton Strigachev, Rumen Bachev
5 Sep 2022; 15:26 UT
15589Swift confirms outburst of transient in M15J. A. Kennea, A. Bahramian, P. A. Evans and H. Negoro
5 Sep 2022; 15:14 UT
15588Swift XRT observations of the high redshift (z=2.1) flat spectrum radio quasar 4C+01.02Sushmita Agarwal, Amit Shukla
4 Sep 2022; 18:51 UT
15587Palomar Gattini-IR discovery and classification of a new highly reddened Galactic nova PGIR22akgylf in the active TESS fieldK. De, R. Soria, M. Badenas Agusti, M. Kong, V. Karambelkar, M. Hankins, M. M. Kasliwal, J. Sokoloski,...
3 Sep 2022; 11:41 UT
15586MAXI/GSC detection of a new X-ray outburst from M15H. Negoro, M. Serino, M. Nakajima, K. Kobayashi, M. Tanaka, Y. Soejima, T. Mihara, T. Kawamuro, S....
3 Sep 2022; 04:44 UT
15585GX 339-4 in the low-hard state from early NICER and NuSTAR observationsFederico Garcia, Mariano Mendez, Diego Altamirano, Liang Zhang, Konstantinos Karpouzas
2 Sep 2022; 21:50 UT
15584Radio detection of SAX J1808.4-3658 with MeerKATKelebogile Gasealahwe, Jakob van den Eijnden, Sara Motta, Rob Fender, Patrick Woudt, James Miller-Jones,...
2 Sep 2022; 18:07 UT
15583MAXI/GSC detection of increased flux in a region including 4U 0923-31, CXO J092418.2-314217, and 3MAXI J0924-316T. Kawamuro, T. Mihara, H. Negoro, M. Serino, M. Nakajima, K. Kobayashi, M. Tanaka, Y. Soejima, S. Yamada,...
2 Sep 2022; 14:48 UT