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Telegram Index
Telegrams Posted Within the Last 30 Days ( All )
43 Selected of 16362 Telegrams
16362M31N 2008-12a: A Constraint on the Time of the Most Recent EruptionA. W. Shafter, A. Adurkar, V. Bautista, Z. Bozich, T. Davidson, K. Desai, E. Dunning, J. C. Horst, N....
5 Dec 2023; 22:27 UT
16361Recurrent Nova M31N 2008-12a: discovery of the 2023 eruption with Half Meter Telescope at Xingming ObservatoryGuoyou Sun, Jianlin Xu, Mi Zhang, Wenjie Zhou, Jingyuan Zhao, Jiangao Ruan, Xing Gao
5 Dec 2023; 14:47 UT
16360Optical follow-up of the gamma-ray flare of the blazar OP 313 reveals a bright state with high polarization degreeJ. Otero-Santos, V. Piirola, L. Pacciani, J. Escudero, I. Agudo, G. Bonnoli, D. Morcuende, V. Casanova,...
4 Dec 2023; 18:53 UT
16359Independent Discovery of a Probable Bright Nova in M31K. Hornoch, H. Kucakova, A. W. Shafter
4 Dec 2023; 17:13 UT
16358The accreting millisecond pulsar LMXB MAXI J0911-655/Swift J0911.9-6452 appears to be returning to quiescenceC. O. Heinke, N. Degenaar
3 Dec 2023; 15:51 UT
16357Serendipitous observation of the early brightness development of SN 2023ixfBernd Schneider, Wolfgang Vollmann, Dominik Elsaesser
2 Dec 2023; 22:31 UT
16356Fermi-LAT detection of renewed gamma-ray activity from the FSRQ OP 313, and enhanced gamma-ray activity from the FSRQ ON 393Chiara Bartolini, Federica Giacchino, Maria Stella Gisonna, Danilo Elenterio, Graziana Lopetuso on behalf...
1 Dec 2023; 17:12 UT
16355LCOGT observations of the 2023 eruption of the M31 recurrent Nova M31N 2013-10c (PSP23N, AT 2023yoa, M31N 2023-11f, ULL-ASTRO-MASTER-8)P. Jimenez-Sanchez, H. Akoudad-Ekajouan, C. Araujo-Alvarez, C. Arrizabalaga-Diaz-Caneja, F. Barnes-Sanchez,...
30 Nov 2023; 20:19 UT
16354M31N 2013-10c (= AT 2023yoa) is a Recurrent Nova in M31A. W. Shafter, K. Hornoch, Jianlin Xu, Mi Zhang, Leiming Tang, Wenjie Zhou, Jingyuan Zhao, Guoyou Sun,...
29 Nov 2023; 19:07 UT
16353Fermi/GBM detection of renewed activity from the transient Be/X-ray binary 4U 0115+634C. Malacaria, P. Jenke, C. A. Wilson-Hodge
29 Nov 2023; 15:24 UT
16352LEIA detects a bright X-ray flare likely associated with the nearby eruptive variable star AO MenH. N. Yang, W. J. Zhang, C. C. Jin, Y. Liu, Z. X. Ling, C. Zhang, W. Chen, H. Q. Cheng, C. Z. Cui, D....
29 Nov 2023; 09:00 UT
16351MAXI/GSC observations of weak X-ray outbursts from the Be/X-ray binary pulsar IGR J06074+2205 and the possible binary orbital period T. Mihara, M. Nakajima, H. Negoro, K. Kobayashi, M. Tanaka, Y. Soejima, Y. Kudo, T. Kawamuro, S. Yamada,...
29 Nov 2023; 05:27 UT
16350A follw up for ATel number 16349 A Possible Optical Counterpart Discovery of NuStar J 053449+2126.0 with RTT150E. N.Ercan, E. Aktekin Caliskan, M. H.Erkut, A. Farhan, E. P.J. van den Heuvel
27 Nov 2023; 16:36 UT
16349A possible optical counterpart discovery of NuStar J053449+2126.0 with RTT150E. N.Ercan, E. Aktekin Caliskan, M. H.Erkut, A. Farhan, E. P.J. van den Heuvel
27 Nov 2023; 08:45 UT
163481ES 1101-232: Upper limits from a neutrino search with IceCubeJessie Thwaites, Sam Hori, Justin Vandenbroucke, Marcos Santander
24 Nov 2023; 20:36 UT
16347Large NIR Brightening of the QSO PKS 0139-09L. Carrasco, G. Escobedo, A. Porras, E. Recillas, L. Felix;
24 Nov 2023; 17:59 UT
16346The blazar AO 0235+164 in a faint stateBoyko M. Mihov, Lyuba Slavcheva-Mihova
24 Nov 2023; 11:44 UT
16345Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ PKS 2332-017Federica Giacchino on behalf of the Fermi Large Area Telescope Collaboration
22 Nov 2023; 22:41 UT
16344A recent NIR Flare and similar amplitude fluctuations near maximum light of the blazar [HB89] 1803+784L. Carrasco, G. Escobedo, A. Porras, E. Recillas, L. Felix;
21 Nov 2023; 21:43 UT
16343Expansion rates of the comet 12P/Pons-Brooks, currently in outburstJorma Ryske, Maria Gritsevich, Markku Nissinen, Ignacio Perez-Garcia and Alberto J. Castro-Tirado
20 Nov 2023; 22:32 UT
16342Spectroscopic Classification of AT2023vcn with SOAR/GoodmanK. W. Davis, R. J. Foley
17 Nov 2023; 18:24 UT
16341Non-detection of radio emission from GRB 231115A with CHIME/FRBAlice P. Curtin on behalf of the CHIME/FRB Collaboration
17 Nov 2023; 00:18 UT
16340Historic Flaring of BL Lacertae Measured by the Submillimeter ArrayMark Gurwell, Ram Rao, SMA Team
16 Nov 2023; 20:02 UT
16339GAIA G Band Photometric Monitoring of SN2023ixf in October 2023. Interesting Light Curve Feature Around MJD 60230.Peter Pessev, Thomas Schildknecht, Alessandro Vananti, Lucia Kleint
16 Nov 2023; 18:32 UT
16338TRAPPIST bright comets production rates: 62P/Tsuchinshan 1, 103P/Hartley, C/2023 H2 (Lemmon), and the 14 November huge outburst of 12P/Pons-Brooks E. Jehin, M. Vander Donckt, S. Hmiddouch, J. Manfroid
16 Nov 2023; 17:03 UT
16337Photometric Monitoring of the Recurrent Nova T Coronae BorealisA. W. Shafter, I. Yousuf, A. Luo
16 Nov 2023; 03:33 UT
16336Fermi-LAT daily aperture light curve of T CrB now availableC. C. Cheung, T. J. Johnson, P. Jean, G. Marti-Devesa, on behalf of the Fermi Large Area Telescope...
15 Nov 2023; 21:42 UT
16335Spectroscopic classification of AT2023wso and AT2023wcoManan R. Kumar, Stefan Kimura, Rafael Nunez, Richard Smith, Monika Soraisam, Kevin McKinnon, Puragra...
14 Nov 2023; 20:36 UT
16334LEIA detected the X-ray flare from the nova ASASSN-23hdX. P. Xu, H. N. Yang, M. J. Liu, X. Pan, Y. Liu, Z. X. Ling, C. Zhang, W. Chen, H. Q. Cheng, C. Z. Cui,...
14 Nov 2023; 09:24 UT
16333Spectroscopic classification of ZTF transientsManan R. Kumar, Stefan Kimura, Rafael Nunez, Richard Smith, Monika Soraisam, Kevin McKinnon, Puragra...
13 Nov 2023; 07:34 UT
16332ATel draft: Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ PKS 0446+11M. Giroletti on behalf of the Fermi Large Area Telescope Collaboration
11 Nov 2023; 22:59 UT
16331The blazar S4 0954+65: the activity at year maxima is on progressV. V. Vlasyuk, O. I. Spiridonova, A. S. Moskvitin, O. A. Maslennikova
11 Nov 2023; 10:06 UT
16330SXP 182: The Unusual Light Curve and Confirmation of the Orbital PeriodP. C. Schmidtke, A. P. Cowley, A. Udalski
10 Nov 2023; 19:29 UT
16329Swift XRT follow-up observations of the FSRQ 3C 345Nibedita Kalita
10 Nov 2023; 03:10 UT
16328ASASSN-23ht: A Deep Eclipse EventA. M. Miller, K. Z. Stanek, D. M. Rowan, C. S. Kochanek, S. A. Petz, T. A. Thompson, B. J. Shappee,...
7 Nov 2023; 21:24 UT
16327Fermi-LAT detection of renewed gamma-ray activity from the FSRQ TXS 2013+370Adithiya Dinesh, and Denis Bernard, on behalf of the Fermi Large Area Telescope Collaboration
7 Nov 2023; 20:38 UT
16326Rebrightening of the symbiotic star V919 SgrJ. Merc, F. Teyssier, C. Eldridge, J. Guarro Flo, F.-J. Hambsch, T. Kojima
7 Nov 2023; 07:27 UT
16325Spectroscopic Classification of AT2023uru with SOAR/GoodmanK. W. Davis, R. J. Foley
6 Nov 2023; 22:31 UT
16324The Changing Look AGN NGC 2617 is in the deepest low stateV. L. Oknyansky, S. S. Tsygankov, A. S. Dodin, A. M. Tatarnikov, V. G. Metlov, M. A. Burlak, N. P....
6 Nov 2023; 17:33 UT
16323Spectroscopic Classification of TCP J20315286+2740166 as a WZ Sge Type Dwarf Nova OutburstJingyuan Zhao, Wenjie Zhou, Xing Gao, Kirill Sokolovsky, Stanislav Korotkiy, Sergei Ostapenko
6 Nov 2023; 16:04 UT
16322X-Ray Flare in the Southern TeV-Detected Blazar 1ES 1101-232Bidzina Kapanadze
6 Nov 2023; 15:39 UT
16321Detection of a previously unknown Be/X-ray binary in the SMC, Swift J010902.6-723710 = SXP 182Coe M. J., Kennea J. A., Gaudin T. M., Monageng I., Townsend L., Buckley D. A., Udalski A., Evans P....
6 Nov 2023; 14:23 UT
16320Photometry of the blazars AO 0235+164 and 3C 345Boyko M. Mihov, Lyuba Slavcheva-Mihova
6 Nov 2023; 13:25 UT