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Telegram Index
Telegrams Posted Within the Last 30 Days ( All )
65 Selected of 16731 Telegrams
16731XRISM/Xtend Transient Search (XTS) detected the second X-ray flare from UCAC2 15735923K. Hayashi, K. Fukushima, Y. Kanemaru, S. Ogawa, T. Yoshida, M. Audard, E. Behar, S. Inoue, Y. Ishihara,...
23 Jul 2024; 09:15 UT
16730EP-WXT detection of a possible new outburst from the HMXB IGR J20155+3827X. Mao, Q. Y. Wu, J. W. Hu, H. W. Pan, C. C. Jin, Z. X. Ling, Y. Liu, W. Yuan, C. Zhang, W. Chen, H....
22 Jul 2024; 14:36 UT
16729LAST optical observations of the blazar NVSS J004348+342626 prior to the X-ray observations from EP-WXT and Swift-XRTS. Garrappa, R. Konno, E. O. Ofek, S. Ben-Ami, D. Polishook, P. Chen, A. Krassilchtchikov, Y. M. Shani,...
22 Jul 2024; 11:10 UT
16728XRISM/Xtend Transient Search (XTS) detected a possible stellar flare from UCAC2 15735923T. Yoshida, K. Fukushima, K. Hayashi, Y. Kanemaru, S. Ogawa, M. Audard, E. Behar, S. Inoue, Y. Ishihara,...
21 Jul 2024; 07:29 UT
16727TCP J17490276-2324066 (=ASASSN 24fb) is a highly reddened nova, of the FeII class, caught close to maximum brightnessU. Munari, A. Farina, A. Maitan, S. Dallaporta, V. Andreoli
21 Jul 2024; 07:16 UT
16726Kinder optical observations of the X-ray brightening blazar NVSS J004348+342626M.-H. Lee, A. Aryan, Y. J. Yang, A. K. H. Kong, T.-W. Chen, W.-J. Hou, C.-S. Lin, H.-Y. Hsiao, C.-C....
20 Jul 2024; 15:57 UT
16725EP-WXT detects X-ray brightening of the blazar NVSS J004348+342626S. Q. Jiang, Y. Wang, Q. C. Shui, H. Q. Cheng, W. D. Zhang, W. Yuan, C. C. Jin, Z. X. Ling, Y. Liu, C....
20 Jul 2024; 11:09 UT
16724Optical activity of the blazar 4C +27.50R. Bachev
20 Jul 2024; 08:05 UT
16723EP-WXT detection of the new XTE J1946+274 outburstS. Q. Jiang, W. Chen, J. Q. Peng, W. D. Zhang, D. Y. Li, W. Yuan, C. C. Jin, Z. X. Ling, Y. Liu, C. Zhang,...
20 Jul 2024; 07:01 UT
16722SVOM/C-GFT optical observations of the X-ray outburst from XTE J1946+274SVOM/C-GFT team: Zhe Kang, Pinpin Zhang, Xiaomeng Lu, Zhenwei Li,You Lv,Ruosong Zhang, Yujie Xiao, SVOM...
20 Jul 2024; 01:18 UT
16721Strong H-alpha emission detected from M31 nova candidate AT 2024pnsM. Minev, A. Valcheva, Paulo Holvorcem
19 Jul 2024; 10:15 UT
16720KAIT optical observations of the X-ray outburst from XTE J1946+274WeiKang Zheng and Alexei V. Filippenko, SVOM JSWG: Jian-Yan Wei, Bertrand Cordier, Shuang-Nan Zhang,...
19 Jul 2024; 09:28 UT
16719SVOM/ECLAIRs likely detection of the new XTE J1946+274 outburst confirming the MAXI triggerJ. Rodriguez, N. Dagoneau, S. Schanne, D. Turpin, L. Bouchet O. Godet, S. Guillot, F. Cangemi, A. Coleiro,...
19 Jul 2024; 08:38 UT
16718Fermi LAT detection of renewed high gamma ray activity from FSRQs 4C+27.50 and PKS 0131-522Fausto Casaburo, Federica Giacchino, Stefano Ciprini and Giovanni La Mura, on behalf of the Fermi Large...
19 Jul 2024; 08:08 UT
16717MAXI/GSC detection of the onset of new X-ray outburst from the X-ray pulsar XTE J1946+274M. Nakajima, T. Mihara, H. Negoro, Y. Kudo, H. Shibui, K. Takagi, H. Takahashi, K. Tatano, H. Nishio,...
18 Jul 2024; 13:38 UT
16716Detection of strong H-alpha emission from recent nova candidates in M31A. Valcheva, A. Kostov, E. Ovcharov, P. Nedialkov
17 Jul 2024; 21:19 UT
16715ASASSN-24fa: A Long-Lasting, Deep Dimming EventB. JoHantgen, D. M. Rowan, K. Z. Stanek, C. S. Kochanek, S. A. Petz
17 Jul 2024; 18:26 UT
16714EP-WXT detection of possible brightening of the LMXB 1A 1744-361 in X-rayX. P. Xu, Y. Wang, H. Zhou, J. W. Hu, W. Yuan, C. C. Jin, Z. X. Ling, Y. Liu, C. Zhang, W. Chen, H. Q....
17 Jul 2024; 16:32 UT
16713DDOTI/OAN detection of the new transient AT 2024pnsMargarita Pereyra, Rosa L. Becerra, Nat Butler, Alan M. Watson, Simone Dichiara, Eleonora Troja, Camila...
17 Jul 2024; 08:50 UT
16712Follow-up OAUNI photometry of SN 2024issA. Pereyra, M. Zevallos, D. Alvarado, J. Delgado, E. Torre, J. Tello, L. de Almeida
16 Jul 2024; 19:59 UT
16711MeerKAT radio non-detection of the new transient: Swift J091211.2-274429E. Tremou, R. Fender, David Williams-Baldwin, on behalf of the XKAT team.
16 Jul 2024; 17:58 UT
16710Fermi-LAT detection of a new gamma-ray source associated with the radio galaxy PKS 0229-208P. Benke, J. Valverde, I. Mereu on behalf of the Fermi Large Area Telescope Collaboration
16 Jul 2024; 09:53 UT
16709Strongest radio flare of Ton 599 for the second year in a rowMufakharov T. V., Sotnikova Yu. V., Mingaliev M. G., Semenova T. A., Erkenov A. K., Kovalev Yu. A., Volvach...
16 Jul 2024; 06:41 UT
16708IceCube-Cascade 240714A: two coincident track-like events detected by IceCubeJustin Vandenbroucke, Marcos Santander, Jessie Thwaites, Alicia Mand, Samuel Hori, Aswathi Balagopal...
16 Jul 2024; 01:15 UT
16707A new silhouette edge-on protoplanetary disk in M20 (Trifid Nebula)?Wei-Hao Wang
13 Jul 2024; 16:34 UT
16706X-ray and gamma-ray timing study of the gamma-ray burst GRB 211211A observed with Fermi and ASIMM. D. Caballero-Garcia, on behalf of a larger collaboration.
12 Jul 2024; 14:36 UT
16705TRAPPIST bright comets production rates: 13P/Olbers, C/2023 A3 (Tsuchinshan - ATLAS) and C/2021 S3 (PanSTARRS) E. Jehin, M. Vander Donckt, S. Hmiddouch, J. Manfroid
12 Jul 2024; 12:28 UT
16704Detection of the X-ray source likely associated with 4FGL J0031.5-564 by Einstein ProbeM. J. Liu, X. P. Xu, Y. J. Zhang, H. W. Pan, C. C. Jin, Z. X. Ling, W. Yuan, Y. Liu, C. Zhang, W. Chen,...
12 Jul 2024; 10:34 UT
16703XMM-Newton Detection of Type I X-ray burst and Spectral Features Of EXO 0748-676Sayantan Bhattacharya, Sudip Bhattacharyya
11 Jul 2024; 18:56 UT
16702Swift J091211.2-274429: a new X-ray transientPhil Evans, Sam Oates
11 Jul 2024; 13:16 UT
16701Detection of a Radio Source in the Candidate Host Galaxy of FRB 20240209AC. J. Law, M. Bhardwaj, S. Burke-Spolaor, R. Anna Thomas, P. Demorest, G. C. Bower
10 Jul 2024; 14:18 UT
16700LAST optical observations of the blazar OQ 334 during its recent multi-wavelength flaring activity.S. Garrappa, R. Konno, E. O. Ofek, S. Ben-Ami, P. Chen, A. Krassilchtchikov, D. Polishook, Y. M. Shani...
10 Jul 2024; 11:56 UT
16699Swift XRT follow-up observations of the SBS 1343+537Federica Giacchino, Fausto Casaburo, Stefano Ciprini, on behalf of the Fermi Large Area Telescope Collaboration,...
9 Jul 2024; 20:19 UT
16698Fermi-LAT detection of enhanced gamma-ray activity from TXS 0946+181 and 3C 273S. Wagner, J. Valverde, I. Mereu ; on behalf of the Fermi Large Area Telescope Collaboration
9 Jul 2024; 19:53 UT
16697Independent Discovery of a Probable Nova in M31K. Hornoch, H. Kucakova, A. W. Shafter
9 Jul 2024; 17:51 UT
16696Possible accretion-powered flare in the T Tauri star ASASSN-V J161336.51-250347.3Kirill Sokolovsky, Stanislav Korotkiy, Nikolay Potapov, Sergei Ostapenko
8 Jul 2024; 22:32 UT
16695Discovery of a radio continuum counterpart spatially associated with the repeating FRB 20240114AXian Zhang, Wenfei Yu
8 Jul 2024; 15:30 UT
16694Spectroscopic and photometric confirmation of TCP J00003597+1757408 as a WZ Sge-type dwarf novaKeisuke Isogai, Naoto Kojiguchi, Yusuke Tampo, Franz-Josef Hambsch
6 Jul 2024; 23:14 UT
16693Fermi LAT detection of a new gamma-ray source possibly associated with the flat spectrum radio source PMN J0332-6917S. Wagner, J. Valverde, I. Mereu ; on behalf of the Fermi Large Area Telescope Collaboration
6 Jul 2024; 13:48 UT
16692Northern Cross detection of a burst from the repeating FRB 20240209A at 408 MHzA. Geminardi, D. Pelliciari, P. Esposito, G. Bernardi, M. Pilia, G. Naldi on behalf of a larger...
5 Jul 2024; 10:27 UT
16691A large spin-up glitch revealed in energetic pulsar IGR J18490-0000 during NICER April-June 2024 monitoring observationsL. Kuiper, W. C.G. Ho, C. M. Espinoza, Z. Arzoumanian, K. Gendreau, S. Bogdanov, S. Guillot
5 Jul 2024; 10:25 UT
16690MeerKAT discovery of a new repeating fast radio burst FRB 20240619DJun Tian, Ines Pastor-Marazuela, Ben Stappers, Kaustubh Rajwade, Manisha Caleb, MC Bezuidenhout, Fabian...
5 Jul 2024; 09:30 UT
16689Fermi LAT detection of a GeV flare from PMN J1303-5540S. Wagner, J. Valverde, I. Mereu ; on behalf of the Fermi Large Area Telescope Collaboration
5 Jul 2024; 06:28 UT
16688Bright X-ray outburst from SXP 5.05 in the SMCM. J.Coe, J. A. Kennea, P. Evans, T. M. Gaudin
3 Jul 2024; 16:19 UT
16687A correction to Atel #16682Adam E. Lanman, on behalf of the CHIME/FRB Collaboration
3 Jul 2024; 15:32 UT
16686Keck Spectroscopy and Redshift of the Putative Host Galaxy of the Repeating FRB 20240209AYuxin Dong, on behalf of the CHIME/FRB Collaboration
3 Jul 2024; 14:47 UT
16685XRISM/Xtend Transient Search (XTS) detected the second X-ray flare from a BY Dra variable MS SerK. Fukushima, K. Hayashi, Y. Kanemaru, S. Ogawa, T. Yoshida, M. Audard, E. Behar, S. Inoue, Y. Ishihara,...
3 Jul 2024; 10:30 UT
16684Swift follow-up of the gamma-ray flare of high-redshift blazar S5 0212+73Rukaiya Khatoon, Markus Boettcher
2 Jul 2024; 17:39 UT
16683XRISM/Xtend Transient Search (XTS) detected an X-ray flare from a BY Dra variable MS SerK. Fukushima, K. Hayashi, Y. Kanemaru, S. Ogawa, T. Yoshida, M. Audard, E. Behar, S. Inoue, Y. Ishihara,...
2 Jul 2024; 11:03 UT
16682CHIME/FRB Outrigger Localization of the Prolific Repeating FRB 20240209AAdam E. Lanman, Vishwangi Shah, on behalf of the CHIME/FRB Collaboration
1 Jul 2024; 14:32 UT
16681A strong optical flaring from the Seyfert 1 Galaxy OQ 334 (B2 1420+326)M. Brown, K. Schoch, O. Koppitz, D. Paulini, J. Muenz, F. Lach, E. Bommert, N. Bader, N. Boutter, N....
30 Jun 2024; 16:13 UT
16680Fermi LAT detection of renewed GeV gamma-ray activity from the flat spectrum radio quasar OQ 334Fausto Casaburo, Federica Giacchino, Stefano Ciprini, on behalf of the Fermi Large Area Telescope...
30 Jun 2024; 14:12 UT
16679Fermi LAT detection of a GeV gamma-ray flare from the high-redshift flat spectrum radio quasar S5 0212+73Fausto Casaburo, Federica Giacchino, Stefano Ciprini, on behalf of the Fermi Large Area Telescope...
28 Jun 2024; 22:29 UT
16678NinjaSat detection of a Type I X-ray burst from EXO 0748-676A. Aoyama, S. Watanabe, S. Iwata, N. Ota, T. Takahashi, K. Yamasaki, T. Takeda, T. Tamagawa, T. Enoto,...
28 Jun 2024; 15:19 UT
16677Upper limits to radio emission from GAIA BH3 with the VLALorant O Sjouwerman, Jay M Blanchard
28 Jun 2024; 05:20 UT
16676AT 2024lwu is a likely UGSU variableChristopher Lloyd, Maxim Usatov
27 Jun 2024; 22:31 UT
16675Spectroscopic Classification of AT2024kny with the Lick Shane telescopeK. Taggart, R. J. Foley
27 Jun 2024; 21:10 UT
16674ZTF24aasrwnv possible classification by GRANDMAY. Rajabov, D. Alk, M. Molham, S. Antier, T. Bonzi, A. Le Calloch, S. Karpov, M. Coughlin, P. Hello,...
27 Jun 2024; 07:45 UT
16673Updated orbital ephemeris and hard X-ray spectrum of EXO 0748-676D. J. K. Buisson, R. M. Ludlam, M. Middleton, M. T. Wolff, J. van den Eijnden, A. H. Knight, M. Sudha,...
26 Jun 2024; 13:34 UT
16672ZTF24aasjjkf/AT2024lxa possible classification by GRANDMAD. Alk, Y. Rajabov, M. Molham, S. Antier, T. Bonzi, A. Le Calloch, S. Karpov, M. Coughlin, P. Hello,...
26 Jun 2024; 06:45 UT
16671Fermi LAT detection of GeV gamma-ray activity from FR-I radio galaxy SBS 1343+537 and the FSRQ TXS 0946+181Stefano Ciprini, Fausto Casaburo, Federica Giacchino, C. C. Cheung, on behalf of the Fermi Large Area...
25 Jun 2024; 20:32 UT
16670CHIME/FRB discovery of an active new repeating fast radio burst source FRB 20240209AVishwangi Shah on behalf of the CHIME/FRB Collaboration
25 Jun 2024; 07:12 UT
16669MAXI/GSC observation of an X-ray outburst from Be/X-ray binary pulsar 4U 1036-56 (RX J1037.5-5647, SWIFT J1037.6-5648, 3MAXI J1036-568)M. Nakajima, H. Negoro, T. Mihara, Y. Kudo, H. Shibui, K. Takagi, H. Takahashi, K. Tatano, H. Nishio,...
25 Jun 2024; 01:22 UT
16668Strong X-Ray Flaring Activity of PKS 2155-304Bidzina Kapanadze
24 Jun 2024; 11:33 UT
16667AT2024ltj/ZTF24aashinc confirmation of the supernova classification with GRANDMA/TAROT-ChiliY. Rajabov, M. Molham, S. Antier, T. Bonzi, A. Le Calloch, S. Karpov, M. Coughlin, P. Hello, P-A Duverne,...
23 Jun 2024; 10:34 UT