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Telegram Index
Telegrams Posted Within the Last 30 Days ( All )
31 Selected of 17755 Telegrams
17755Fermi-LAT detection of renewed high gamma-ray activity from the BL Lac PKS 0537-441S. Rani, E. Bronzini, P. Monti-Guarnieri, T. Lewis on behalf of the Fermi Large Area Telescope...
16 Apr 2026; 19:40 UT
17754Detection of the H-alpha and H2O+ emission lines in spectra of Comet C/2025 R3 (PanSTARRS)Federico Manzini, Alessandra C. Mura, Paolo Ochner, Andrea Farina, Luigi R. Bedin, Andrea Reguitti, ...
15 Apr 2026; 10:24 UT
17753Fermi-LAT detection of renewed gamma-ray activity from the FSRQ S3 0458-02S. Rani, E. Bronzini, T. Lewis on behalf of the Fermi Large Area Telescope Collaboration
14 Apr 2026; 21:15 UT
17752Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ NRAO 512Janeth Valverde, Giovanni La Mura, on behalf of the Fermi Large Area Telescope Collaboration
13 Apr 2026; 21:37 UT
17751Einstein Probe detection of a new outburst from XRB IGR J17331-2406A. Li, C. Y. Wang, X. H. Tang, Z. X. Ling on behalf of the Einstein Probe team
12 Apr 2026; 10:07 UT
17750Corrigendum to Atel #17748K. Hornoch, M. Myslivec, A. W. Shafter
11 Apr 2026; 18:58 UT
17749WW Lyn - X-ray brighteningRichard Saxton, Jan-Uwe Ness, Felix Fuerst
11 Apr 2026; 18:08 UT
17748Discovery of an Apparent Nova in M31, M31N 2026-04aK. Hornoch, M. Myslivec, A. W. Shafter
10 Apr 2026; 23:30 UT
17747XRISM/Xtend Transient Search (XTS) detected an X-ray flare or outburst from RX J0101.0-7206M. Yoshimoto, T. Yoneyama, Y. Kanemaru, Y. Omiya, Y. Uchida, M. Audard, E. Behar, K. Fukushima, T. Hakamata,...
10 Apr 2026; 07:25 UT
17746Rapid rise of 1.4 GHz radio emission from Cygnus X-3 detected with the Nasu telescope arrayK. Tsubono, K. Asuma, K. Niinuma, K. Takefuji and T. Daishido
10 Apr 2026; 03:54 UT
17745Radio Flaring of the FSRQ B2 1420+32J. Hessdoerfer, F. Eppel, M. Kadler, U. Bach, P. Benke, A. Gokus, L. Haury, S. Kim, F. Roesch
8 Apr 2026; 15:59 UT
17744The detection of OH 18 cm lines in C/2025 R3 with FASTJiang D., Qian L., Pan Z., Sun C., Yang Q., Huang M., Hao Q., Wang X., Guo M., Zhao L., Zhao Y., Jiang...
8 Apr 2026; 13:38 UT
17743PRIME discovery and IRTF confirmation of a bright nova PRIME26aaabsh at the Galactic centerR. Hamada, K. De, D. Suzuki, T. Sumi, K. Nunota, T. Suen, A. Masegian, T. Tamaoki, S. Makida, R. Oishi,...
7 Apr 2026; 15:49 UT
17742New giant radio flare of microquasar Cyg X-3S. A. Trushkin, P. G. Tsybulev, N. N. Bursov, A. V. Shevchenko
6 Apr 2026; 10:08 UT
17741XRISM/Xtend Transient Search (XTS) detected an X-ray flare from ATO J079.1066-00.5215Y. Motogami, H. Noda, Y. Kanemaru, Y. Omiya, Y. Uchida, T. Yoneyama, M. Audard, E. Behar, K. Fukushima,...
6 Apr 2026; 07:57 UT
17740Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ PKS 1958-179.P. van Zyl, on behalf of the Fermi Large Area Telescope Collaboration
5 Apr 2026; 19:05 UT
17739An exceptional optical flare of the FSRQ OI 280 (PKS 0748+126)Alessandro Marchini ; Luigi Pacciani ; Leonardo Stiaccini, Gaia Verna, University of Siena - Italy);...
4 Apr 2026; 21:35 UT
17738Important brightening and a historical NIR maximum light of the Blazar 3C345L. Carrasco, A. Porras, L. Felix, G. Escobedo, E. Recillas;
4 Apr 2026; 17:40 UT
17737Spectroscopic classification of the bright and nearby AT2026fhw with MDM/OSMOSR. B. Effress, B. T. Gebreamlak, B. O. Goldman, T. Goodman, J. Kalish, L. Koo, T. Lack, S. A. Lawsky,...
2 Apr 2026; 23:19 UT
17736Discovery of a Probable Nova in M81, M81N 2026-04aK. Hornoch, P. Fatka, H. Kucakova, A. W. Shafter
2 Apr 2026; 00:27 UT
17735VLA non-detection of a compact persistent radio source associated with the repeating FRB 20251229AGabriele Bruni, Luigi Piro, Aishwarya L. Thakur, Luciano Nicastro, Andrea Rossi, Eliana Palazzi
1 Apr 2026; 09:42 UT
17734Einstein Probe detection of the onset of a new X-ray outburst of MAXI J1816-195H. N. Yang, X. Mao, Q. C. Liu, H. Sun on behalf of the Einstein Probe team
1 Apr 2026; 09:19 UT
17733Detection of OH 18 cm lines in 3I/ATLAS with FASTJiang D., Qian L., Pan Z., Sun C., Yang Q., Huang M., Hao Q., Wang X., Guo M., Zhao L., Zhao Y., Jiang...
31 Mar 2026; 08:02 UT
17732Fermi-LAT detection of a new gamma-ray transient, Fermi J0207.4+6720P. Monti-Guarnieri, C. C. Cheung, and P. Benke, on behalf of the Fermi Large Area Telescope...
30 Mar 2026; 16:13 UT
17731Fermi-LAT detection of renewed gamma-ray activity from the FSRQ OI 280Petra Benke, on behalf of the Fermi Large Area Telescope Collaboration
29 Mar 2026; 21:07 UT
17730MAXI/GSC detection of an X-ray brightening from the Be/X-ray binary pulsar XTE J1859+083M. Nakajima, H. Negoro, T. Mihara, K. Takagi, H. Nishio, T. Tamagawa, N. Kawai, M. Matsuoka, T. Sakamoto,...
28 Mar 2026; 06:33 UT
17729A fast NIR flare and Historical NIR light maximum of the FSRQ PKS0748+126L. Carrasco, R. Gonzalez, G. Escobedo, L. Felix, A. Porras, E. Recillas;
27 Mar 2026; 02:45 UT
17728EP260324a: Einstein Probe detection of an X-ray transientQ. Y. Wu, C. Y. Dai, B. T. Wang, C. Y. Wang, H. Z. Wu, H. W. Pan on behalf of the Einstein Probe ...
26 Mar 2026; 14:17 UT
17727Einstein Probe detection of a new outburst from XTE 1739-285 Q. C. Zhao, Z. H. Yang, R. D. Liang, H. Sun, B. T. Wang, X. H. Tang, Z. M. Wang on behalf of the Einstein...
26 Mar 2026; 07:47 UT
17726Detection of H2O in the coma of interstellar comet 3I/ATLAS with MAJIS/JUICEDominique Bockelee-Morvan, Yves Langevin, Francois Poulet, Benoit Seignovert, Giuseppe Piccioni and...
23 Mar 2026; 14:32 UT
17725AX Per returning to lower state after outburstMarchev, D. ; Borisov, B. ; Atanasova-Sartliiska, T. ; Yordanova, G. ; Pavlova, N. ; Marchev, V.
19 Mar 2026; 14:01 UT