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Telegram Index
Telegrams Posted Within the Last 30 Days ( All )
40 Selected of 17193 Telegrams
171933C 138: Millimeter/submillimeter polarized flareSeiji Kameno, Elizabeth Artur, Yoshiharu Asaki, Luciano Cerrigone, Paulo Cortes, Andres Guzman, Kevin...
19 May 2025; 15:05 UT
17192New outburst of the Galactic center transient Swift J174535.5-285921 seen with Swift/XRTN. Degenaar, M. T. Reynolds, R. Wijnands, J. M. Miller, J. A. Kennea, on behalf of a larger...
19 May 2025; 05:48 UT
17191The neutron star LMXB EXO0748-676 has returned to quiescenceN. Degenaar, J. Homan, E. Cackett, R. Wijnands, M. T. Wolff, D. J. K. Buisson
19 May 2025; 05:01 UT
17190The optical fading and X-ray softening of the Galactic X-ray transient AT2019weySandeep K. Rout, Ronald A. Remillard, David M. Russell, Kevin Alabarta, Payaswini Saikia, D. M. Bramich,...
18 May 2025; 11:50 UT
17189Discovery of a new milli-second pulsar Toward the BulgeS. D. Hyman, N. Hurley-Walker, I. Joyner, J. S. Deneva, D. A. Frail, S. Giacintucci, N. Kassim, S. J....
16 May 2025; 20:14 UT
17188MAXI J2101-802: likely a giant X-ray flare as observed with EP-FXT follow-upW. Chen, Y. F. Liang, C. Y. Dai, Y. Liu on behalf of the Einstein Probe team:
16 May 2025; 15:39 UT
17187Multi-wavelength monitoring of MAXI J1957+032 from outburst to quiescenceGiulia Illiano, Alessandro Papitto, Alessio Marino, Arianna Miraval Zanon, Maria Cristina Baglio, Christian...
16 May 2025; 15:35 UT
17186MAXI/GSC detection of a probable X-ray transient MAXI J2101-802H. Negoro, M. Nakajima, K. Takagi, H. Takahashi, K. Tatano, H. Nishio, T. Mihara, T. Tamagawa, N. Kawai,...
16 May 2025; 04:05 UT
17185The brightness of blazar B2 1308+326 is at 3-year maximae V. V. Vlasyuk, O. I. Spiridonova
15 May 2025; 17:59 UT
17184The flaring blazar OP 313 reached an exceptional optical brightnessAlessandro Marchini ; Joao Pedro Maria Savino, Leonardo Stiaccini, Gaia Verna, University of Siena -...
15 May 2025; 17:28 UT
17183Einstein Probe detects an X-ray flare in the globular cluster M62Y. L. Wang, T. Y. Lian, A. Li, C. C. Jin on behalf of the Einstein Probe team:
15 May 2025; 07:25 UT
17182M31N 2025-02b is a Recurrence of the Newly-Identified Recurrent Nova M31N 2001-11aA. W. Shafter, K. Hornoch
14 May 2025; 05:49 UT
17181Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ Ol 280S. Wagner, Giovanni La Mura, C. Bartolini on behalf of the Fermi Large Area Telescope Collaboration
12 May 2025; 18:22 UT
17180Fermi-LAT detection of renewed gamma-ray activity from the CSS 3C 138S. Wagner, on behalf of the Fermi Large Area Telescope Collaboration
10 May 2025; 20:15 UT
17179A New NIR Flare of the FSRQ OP313L. Carrasco, G. Escobedo, A. Porras, E. Recillas, L. Felix;
9 May 2025; 21:37 UT
17178Independent Discovery of a Probable Nova in M31K. Hornoch, H. Kucakova, A. W. Shafter
9 May 2025; 18:23 UT
17177XRISM/Xtend Transient Search (XTS) detected an X-ray flare from an AGN candidateM. Yoshimoto, K. Fukushima, Y. Kanemaru, S. Ogawa, M. Audard, E. Behar, S. Inoue, Y. Ishihara, T. Kohmura,...
9 May 2025; 04:04 UT
17176Spectroscopic Classification of Astrophysical Transients with the Lick Shane TelescopeP. Arunachalam, K. W. Davis, K. C. Patra, R. Kaur, R. J. Foley
8 May 2025; 20:40 UT
17175A New Analysis of Non-Radial Pulsations in SXP 59.0P. C. Schmidtke, A. P. Cowley, A. Udalski
8 May 2025; 18:34 UT
17174Quick Radio Brightening of Galactic Center Transient MAXI J1744-294 at 33 and 43 GHzJ. Michail, S. von Fellenberg, D. Haggard, G. Fazio, N. Ford, J. Hora, M. Nowak, J. Neilsen, A. Philippov,...
8 May 2025; 00:55 UT
17173Optical Flares of the blazars OP 313 and PG 1553+113Alessandro Marchini ; Leonardo Stiaccini, Gaia Verna, University of Siena - Italy); Simone Leonini,...
8 May 2025; 00:11 UT
17172MAXI J1957+032: Swift-XRT detection and localizationM. A. Williams, J. A. Kennea, K. L. Page, and P. A. Evans report on behalf of the Swift-XRT team:
7 May 2025; 14:51 UT
17171ATLAS optical observations of the millisecond X-ray pulsar MAXI J1957+032 in outburstA. K. H. Kong
7 May 2025; 13:19 UT
17170MAXI/GSC detection of an X-ray outburst from the millisecond X-ray pulsar MAXI J1957+032H. Negoro, M. Nakajima, K. Takagi, H. Takahashi, K. Tatano, H. Nishio, T. Mihara, T. Tamagawa, N. Kawai,...
7 May 2025; 09:12 UT
17169Spectroscopic Classification of Astrophysical Transients with the Lick Shane TelescopeK. W. Davis, R. J. Foley
7 May 2025; 00:41 UT
17168Einstein Probe detects possible X-ray brightening of the Low-Mass X-ray Binary 4U 1246-58Y. L. Wang, H. Y. Liu, H. L. Peng, X. L. Chen, C. C. Jin report on behalf of the Einstein Probe...
5 May 2025; 16:59 UT
17167 Fermi-LAT detection of renewed gamma-ray activity from OP 313P. V van Zyl, P. Monti-Guarnieri
5 May 2025; 16:00 UT
17166 IGR J17091-3624 returns back to quiescence : Optical monitoring with LCOPayaswini Saikia, David M. Russell, Sandeep Rout, Kevin Alabarta, D. M. Bramich, Katerina Fialova, M....
30 Apr 2025; 20:13 UT
17165e-MERLIN non-detection of supernova SN2025gvs in UGC10058D. Swan, M. Argo, J. Pledger, D. Williams-Baldwin
30 Apr 2025; 11:27 UT
171644U 1630-47 in an unusually radio-bright stateI. Mariani, S. E. Motta, M. C. Baglio, S. Campana, M. M. Messa, M. Del Santo, R. P. Fender, P. Casella,...
29 Apr 2025; 16:42 UT
17163SRG/ART-XC detection of the outburst in historic SMC pulsar XTE J0111.2-7317 (SXP31) A. Semena, I. Mereminskiy, S. Molkov, A. Lutovinov, A. Tkachenko, A. Shtykovsky
26 Apr 2025; 20:44 UT
17162Fermi-LAT detection of enhanced gamma-ray activity from the BL Lac PMN J1315-5334Janeth Valverde, Giovanni La Mura, on behalf of the Fermi Large Area Telescope Collaboration
25 Apr 2025; 03:32 UT
17161Spectroscopic Classification of Astrophysical Transients with the Lick Shane TelescopeR. Kaur, K. W. Davis, R. J. Foley
24 Apr 2025; 21:07 UT
17160Fermi-LAT gamma-ray observations of IceCube-250421AL. Pfeiffer, S. Buson, S. Garrappa on behalf of the Fermi-LAT collaboration:
24 Apr 2025; 20:58 UT
17159X-ray outburst of a radio-loud quasarM. Orio, E. Behar, N. Nagashima, K. Fukushima, Y. Kanemaru, S. Ogawa, M. Audard, S. Inoue, Y. Ishihara,...
23 Apr 2025; 14:14 UT
17158Discovery of a Probable Nova in M31K. Hornoch, H. Kucakova, A. W. Shafter
21 Apr 2025; 19:31 UT
17157Addendum to ATel#17156: FRB 20121102A enters a new active epoch with a lower DM as revealed by FASTJunshuo Zhang, Pei Wang, Yongkun Zhang, Di Li, Weiwei Zhu, Bing Zhang, Jinhuang Cao, Yi Feng, Jinlin...
21 Apr 2025; 16:26 UT
17156FRB 20121102A enters a new active epoch with a lower DM as revealed by FASTJunshuo Zhang, Pei Wang, Yongkun Zhang, Di Li, Weiwei Zhu, Bing Zhang, Jinhuang Cao, Yi Feng, Jinlin...
21 Apr 2025; 16:06 UT
17155Fermi-LAT detection of enhanced gamma-ray activity from PKS 1413+135Omer Faruk Coban on behalf of the Fermi Large Area Telescope Collaboration
21 Apr 2025; 10:28 UT
17154A Close Pair of Distinct M81 Probable Novae PNV J09553921+6902382 and PNV J09553917+6902390K. Hornoch, A. W. Shafter, H. Kucakova
19 Apr 2025; 19:27 UT