Telegram Index |
Telegrams Posted Within the Last 30 Days ( All )
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60 Selected of 17036 Telegrams
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17036 | SVOM detection of two thermonuclear bursts from 4U 1608-52 | M. Brunet, J.-L. Atteia, F. Cangemi, A. Coleiro, N. Dagoneau, O. Godet, S. Guillot, Z. Li, J. Rodriguez,... 13 Feb 2025; 14:42 UT |
17035 | Fermi-LAT detection of renewed gamma-ray activity from the FSRQs 4C +27.50 and PKS 1127-14 | Chiara Bartolini, Ettore Bronzini on behalf of the Fermi Large Area Telescope Collaboration 12 Feb 2025; 17:11 UT |
17034 | INTEGRAL detection of renewed activity from BHC IGR J17091-3624: Developing towards a state transition? | Rodriguez, C. Ferrigno, T. Bouchet, F. Cangemi, V. Grinberg, P. Laurent, K. Pottschmidt, P. Thalhammer,... 12 Feb 2025; 09:58 UT |
17033 | SRG/ART-XC detection of the new X-ray transient SRGA J132851.0-632350 or renewed activity from IGR J13290-6323 | I. Mereminskiy, A. Semena, S. Molkov, A. Lutovinov, A. Tkachenko, A. Shtykovsky 12 Feb 2025; 09:32 UT |
17032 | NICER detects 245 Hz pulsations from IGR J17511-3057 | M. Ng, T. Boztepe, A. Sanna, G. Illiano, A. Papitto, G. K. Jaisawal, K. C. Gendreau, Z. Arzoumanian,... 11 Feb 2025; 21:16 UT |
17031 | NuSTAR follow-up observation of the new Galactic center transient MAXI J1744-294 | S. Mandel, K. Mori, C. Hailey, M. Bachetti, N. Degenaar, P. Draghis, J. Grindlay, J. Hong, G. Ponti,... 11 Feb 2025; 18:06 UT |
17030 | A sudden increase of the accretion rate in T Coronae Borialis | Veronika Schaffenroth, Eike Guenther, Hans-Peter Doerr, Birger Aufschlaeger 11 Feb 2025; 15:34 UT |
17029 | The onset of a new outburst from the millisecond X-ray pulsar IGR J17511-3057 as detected by INTEGRAL | V. Sguera 11 Feb 2025; 15:05 UT |
17028 | Reappearance of the recurrent CH3OH flares at -1 km/s in Cep A HW2 | Pawel Wolak, Michal Durjasz, Ashwin Varma, Marian Szymczak, Anna Bartkiewicz 11 Feb 2025; 13:55 UT |
17027 | Reappearance of the recurrent CH3OH flares at -1 km/s in Cep A HW2 | Pawel Wolak, Michal Durjasz, Ashwin Varma, Marian Szymczak, Anna Bartkiewicz 11 Feb 2025; 13:36 UT |
17026 | First Detection of an X-ray Outburst from the CV PNV J06483343+0656236 by Einstein Probe | H. Q. Cheng, R. D. Liang, X.-Y. Zhou, S. F. Zhu, D. Y. Li and C. C. Jin report on behalf of the Einstein... 11 Feb 2025; 09:56 UT |
17025 | Another brightness peak of the BL Lac object S2 0109+22 | S. Duerr, D. Schneider, M. Heemskerk, G. Rinke, D. Paulini, O. Domann, R. Goldbach, M. Heidemann, O.... 11 Feb 2025; 04:24 UT |
17024 | Continued X-ray activity in EXO 0748-676 from NICER observations | D. J. K. Buisson, D. Altamirano, Z. Arzoumanian, K. C. Gendreau, E. C. Ferrara, T. Boztepe, G. K. Jaisawal,... 10 Feb 2025; 20:04 UT |
17023 | MAXI/GSC detection of a possible X-ray flare from a nearby star G 166-49 (1RXS J145110.3+310648) or a gamma-ray burst GRB 250209A | H. Negoro, H. Nishio, T. Mihara, M. Serino, M. Nakajima, Y. Kudo, H. Shibui, K. Takagi, H. Takahashi,... 10 Feb 2025; 06:50 UT |
17022 | Optical followup of AT 2025baq with Mephisto | Jinghua Zhang, Jianhui Lian, Brajesh Kumar, Yu Pan, Yuanpei Yang, Chenxu Liu, Zhenfei Qin, Yuze Zhao,... 9 Feb 2025; 15:37 UT |
17021 | CHIME/FRB source FRB 20250206A detected less than 1 minute after LVK binary merger S250206dm, however the probability of spatial coincidence is order 0.1% | Amanda M. Cook on behalf of the CHIME/FRB Collaboration 7 Feb 2025; 20:34 UT |
17020 | Enhanced Gamma-Ray Activity from NGC 1275 Detected by MACE | Nijil Mankuzhiyil on behalf of MACE Team 7 Feb 2025; 11:50 UT |
17019 | Discovery and follow up of repeating FRB 20240711A | Kavya Shaji, Ines Pastor-Marazuela, Ben Stappers, Manisha Caleb, Kaustubh Rajwade, Jun Tian, Mayuresh... 7 Feb 2025; 09:42 UT |
17018 | 3C 279: ALMA detection of polarization drop and EVPA swing | Seiji Kameno, Elizabeth Artur, Yoshiharu Asaki, Luciano Cerrigone, Paulo Cortes, Andres Guzman, Kevin... 6 Feb 2025; 14:00 UT |
17017 | Newly Detected Variability in HD258049 | Philip Langill, Zach Oberhamer 6 Feb 2025; 04:41 UT |
17016 | OP 313 flare: Upper limits from a neutrino search with IceCube | Sam Hori, Jessie Thwaites, Justin Vandenbroucke, Anna Franckowiak 6 Feb 2025; 01:10 UT |
17015 | SVOM detection of a thermonuclear Type I bursts from EXO 0748-676 | A. Coleiro, D. Götz, M. Brunet, J.-L. Atteia, F. Cangemi, P. Maggi, S. Guillot, Z. Li, L. Tao, L.... 5 Feb 2025; 16:42 UT |
17014 | Discovery of a Probable Nova in M31 | K. Hornoch, A. W. Shafter 3 Feb 2025; 08:04 UT |
17013 | Einstein Probe detects possible X-ray brightening of the Low Mass X-ray Binary QX Nor | Y. L. Wang, W. J. Zhang, W. X. Wang, Y. Liu report on behalf of the Einstein Probe team: 3 Feb 2025; 07:30 UT |
17012 | SOAR spectroscopic classification of TCP J18265456-2719122 and TCP J17590439-3601111 as two Galactic Classical Novae | E. Aydi, J. Strader, L. Chomiuk, and K. V. Sokolovsky 3 Feb 2025; 04:50 UT |
17011 | Discovery of a Probable Nova in M81 | K. Hornoch, A. W. Shafter 2 Feb 2025; 21:00 UT |
17010 | Swift/XRT position of MAXI J1744-294 near Sgr A* | C. O. Heinke, M. Nakajima, Y. Kudo, H. Negoro, A. Bahramian, J. Miller-Jones, N. Degenaar, T. Maccarone,... 2 Feb 2025; 06:10 UT |
17009 | NinjaSat Follow-up Observation of the X-ray Transient in the Galactic Center Region | S. Watanabe, A. Aoyama, T. Takeda, S. Iwata, N. Ota, K. Yamasaki, T. Takahashi, A. Jujo, T. Mihara, W.... 31 Jan 2025; 23:42 UT |
17008 | The blazar PKS 0446+11: a possible correlation of optical flares with neutrino and gamma-rays | V. V. Vlasyuk, O. I. Spiridonova 31 Jan 2025; 19:07 UT |
17007 | ATCA and ASKAP radio detections of ATLAS/ZTF Potential Supernova transient ATLAS21mwi/ZTF21abbcsyb | Ashna Gulati, Tara Murphy, Katie Auchettl 31 Jan 2025; 08:06 UT |
17006 | Radio detection of SN 2024abbv | Jackson J. Mitchell-Bolton, Angela Sojan, Joshua Pritchard, Kovi Rose, Zhuowei Wang 31 Jan 2025; 00:30 UT |
17005 | The optical fluxes of blazars S4 0954+658 and B2 1308+326 at gamma-ray flaring epoch in 2025 January | V. V. Vlasyuk, O. I. Spiridonova 30 Jan 2025; 22:17 UT |
17004 | EXO 0748-676: ATLAS optical data shows possible return to quiescence | Lauren Rhodes, Amy Knight 30 Jan 2025; 18:36 UT |
17003 | Detection of gamma-ray flare from FSRQ OP 313 with MACE Telescope | Nijil Mankuzhiyil on behalf of MACE Team 30 Jan 2025; 04:04 UT |
17002 | Discovery of a Probable Slow Nova in M81 | K. Hornoch, H. Kucakova, A. W. Shafter 28 Jan 2025; 21:13 UT |
17001 | Erratum to ATel #16973: SVOM/ECLAIRs detection of a thermonuclear burst from 4U 0614+091 | F. Cangemi, A. Coleiro, J.-L. Atteia, N. Dagoneau, D. Götz, S. Guillot, S. Schanne ; SVOM JSWG: J.-Y.... 28 Jan 2025; 16:15 UT |
17000 | Strong very-high-energy gamma-ray flaring activity from FSRQ OP313 detected with the MAGIC telescopes | David Paneque, Chitranshi Bakshi, Axel Arbet-Engels, Mireia Nievas Rosillo, Giacomo Bonnoli, Jorge Otero... 28 Jan 2025; 15:36 UT |
16999 | Spectroscopic Classifications of Optical Transients with the Lick Shane telescope | Ravjit Kaur, Kishore C. Patra, Ryan. J. Foley 28 Jan 2025; 00:45 UT |
16998 | Discovery of Another Probable Nova in M81 | K. Hornoch, H. Kucakova, A. W. Shafter 27 Jan 2025; 21:19 UT |
16997 | Fermi-LAT detection of renewed gamma-ray activity from the FSRQ TXS 1100+122 | Denis Bernard, on behalf of the Fermi Large Area Telescope Collaboration 27 Jan 2025; 16:00 UT |
16996 | Discovery of a Bright Probable Nova in M81 | K. Hornoch, H. Kucakova, A. W. Shafter 26 Jan 2025; 21:02 UT |
16995 | X-Ray Flare in the TeV-Detected Blazar S5 0716+714 | Bidzina Kapanadze 26 Jan 2025; 20:01 UT |
16994 | Fermi-LAT detection of renewed gamma-ray activity from the BL Lac S4 0954+65 and from the FSRQ PKS 0235-618 | Denis Bernard, on behalf of the Fermi Large Area Telescope Collaboration 25 Jan 2025; 17:03 UT |
16993 | VERITAS Detection of Very-High-Energy Gamma-Ray Flaring Activity from OP 313 | Amy Furniss for the VERITAS Collaboration 25 Jan 2025; 16:12 UT |
16992 | Two bright blazars located close to the IceCube-241224A neutrino are found to flare in radio band | Y. Y. Kovalev, A. V. Plavin, S. V. Troitsky, Yu. A. Kovalev, A. V. Popkov, Yu. V. Sotnikova, A. K. Erkenov... 23 Jan 2025; 14:27 UT |
16991 | NIR follow up of the recent Gamma-ray Flare of the FSRQ OP313 | L. Carrasco, G. Escobedo, A. Porras, E. Recillas, L. Felix 23 Jan 2025; 10:34 UT |
16990 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare from the flare star HD 120476 | H. Sugai, K. Fukushima, K. Hayashi, Y. Kanemaru, S. Ogawa, T. Yoshida, M. Audard, E. Behar, S. Inoue,... 23 Jan 2025; 07:44 UT |
16989 | Spectroscopic Classification of Optical Transients with the Lick Shane telescope | K. Taggart, R. J. Foley 21 Jan 2025; 22:54 UT |
16988 | Fermi-LAT detection of renewed gamma-ray activity from the radio galaxy NGC 1275 | Pietro Monti-Guarnieri and Denis Bernard, on behalf of the Fermi Large Area Telescope Collaboration 21 Jan 2025; 17:08 UT |
16987 | Fermi-LAT Gamma-ray Observations of IceCube-241224A | L. Pfeiffer, S. Buson, C. Bartolini, S. Garrappa and J. Sinapius and P. M. Veres on behalf of the... 21 Jan 2025; 14:43 UT |
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16986 | The blazar S4 0133+47: the brightest flare since 2023 September and still growing up | V. V. Vlasyuk, O. I. Spiridonova 21 Jan 2025; 11:23 UT |
16985 | The blazar PKS 0420-014: attempt of a new flare? | V. V. Vlasyuk, O. I. Spiridonova 20 Jan 2025; 21:14 UT |
16984 | Optical follow-up of the blazar S5 0716+714 | Mywish Anand, Ravi Joshi, Krishan Chand, Vibhore Negi, Jayesh Saraswat 20 Jan 2025; 05:30 UT |
16983 | MAXI/GSC observation of the bright X-ray outburst from the Galactic center region | M. Nakajima, H. Negoro, Y. Kudo, T. Mihara, H. Shibui, K. Takagi, H. Takahashi, K. Tatano, H. Nishio,... 17 Jan 2025; 03:30 UT |
16982 | A new NIR Flare of the Blazar 4C+50.11 | L. Carrasco, A. Porras, E. Recillas, G. Escobedo, L. Felix 16 Jan 2025; 11:53 UT |
16981 | A New NIR flare of the Blazar TXS 2241+406 | L. Carrasco, A. Porras, E. Recillas, G. Escobedo 16 Jan 2025; 10:13 UT |
16980 | The Blazar S5 0716+714 shows increased optical activity and the highest brightness in over 3 years | C. Lorey, R. Steineke, S. Duerr, M. Graef, N. Mildner, F. Pfeuffer, G. Rinke, N. Zottmann, M. Feige,... 15 Jan 2025; 19:07 UT |
16979 | Strong multi-wavelength flaring activity from FSRQ OP 313 from optical to gamma rays | Jorge Otero-Santos, Giacomo Bonnoli, Jose A. Acosta-Pulido, Axel Arbet-Engels, Mireia Nievas Rosillo,... 15 Jan 2025; 16:25 UT |
16978 | New SVOM observations of 1ES 1959+650 during its current X-ray high state | A. Foisseau, F. Cangemi, A. Coleiro, P. Maggi, C. Lachaud, Z.-H. Yao, S. Komossa, D. Grupe ; SVOM JSWG:... 15 Jan 2025; 12:44 UT |
16977 | The MAGIC telescopes detect a very-high-energy gamma-ray flare from OP313 | David Paneque, Axel Arbet-Engels, Mireia Nievas Rosillo, Giacomo Bonnoli, Jorge Otero Santos on behalf... 14 Jan 2025; 18:46 UT |