| Telegram Index |
| Telegrams Posted Within the Last 30 Days ( All )
|
54 Selected of 17411 Telegrams
|
| 17411 | Swift follow-up of the gamma-ray flaring NLSy1 1H 0323+342 | F. D'Ammando, F. Longo, A. Holzmann Airasca and G. La Mura
22 Sep 2025; 11:25 UT |
| 17410 | Continued monitoring of PMN J1603-4904: further MeerKAT, NuSTAR, and H.E.S.S. epochs | G. Bruni, M. Brienza, J. Rodi, G. Migliori, M. Giroletti, E. Liuzzo, E. Bronzini, M. Kadler, L. Hernandez-Garcia,...
22 Sep 2025; 10:50 UT |
| 17409 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare from 2MASS J05243337+0141527 and CVSO 228 | H. Kuramoto, H. Matsumoto, T. Hakamata, K. Fukushima, Y. Kanemaru, S. Ogawa, Y. Uchida, T. Yoneyama,...
22 Sep 2025; 02:51 UT |
| 17408 | Spectroscopic Classification of Astrophysical Transients with the Lick Shane Telescope | R. Kaur, R. J. Foley
21 Sep 2025; 21:12 UT |
| 17407 | Fermi-LAT detection of renewed gamma-ray activity from the Radio-Loud Narrow-Line Seyfert 1 1H 0323+342 | F. Longo, A. Holzmann Airasca and G. La Mura on behalf of the Fermi Large Area Telescope...
21 Sep 2025; 19:32 UT |
| 17406 | The symbiotic star AG Dra is undergoing a hot-type outburst, the first of a new train ? | U. Munari, A. Vagnozzi, A. Maitan, S. Moretti, G. L. Righetti, S. Dallaporta, P. Valisa
21 Sep 2025; 09:00 UT |
| 17405 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare possibly from a T Tauri star CVSO 209 | J. Kurashima, T. Takagi, K. Fukushima, Y. Kanemaru, S. Ogawa, Y. Uchida, T. Yoneyama, M. Audard, E. Behar,...
20 Sep 2025; 16:24 UT |
| 17404 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare from a T Tauri star CVSO 751 | R. Takemoto, K. Fukushima, Y. Kanemaru, S. Ogawa, Y. Uchida, T. Yoneyama, M. Audard, E. Behar, T. Hakamata,...
20 Sep 2025; 05:34 UT |
| 17403 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare from 1eRASS J063125.7-584856 or 2SXPS J063124.2-584845 | T. Narita, T. Kohmura, K. Fukushima, Y. Kanemaru, S. Ogawa, Y. Uchida, T. Yoneyama, M. Audard, E. Behar,...
19 Sep 2025; 15:26 UT |
| 17402 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare from 1eRASS J062850.6-585624 | T. Narita, T. Kohmura, K. Fukushima, Y. Kanemaru, S. Ogawa, Y. Uchida, T. Yoneyama, M. Audard, E. Behar,...
19 Sep 2025; 15:22 UT |
| 17401 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare from 1eRASS J065514.6-584848 | T. Narita, K. Fukushima, T. Kohmura, Y. Kanemaru, S. Ogawa, Y. Uchida, T. Yoneyama, M. Audard, E. Behar,...
19 Sep 2025; 15:14 UT |
| 17400 | A bright optical transient, GOTO054206.46-670106.66, close to the LMC | D. O'Neill, G. Ramsay, B. Godson, K. Wiersema, V. Dhillon, S. Littlefair, M. Kennedy, D. Steeghs,...
19 Sep 2025; 12:30 UT |
| 17399 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare possibly from a K- or M-type star | T. Hakamata, M. Mizumoto, K. Fukushima, Y. Kanemaru, S. Ogawa, Y. Uchida, T. Yoneyama, M. Audard, E....
19 Sep 2025; 04:06 UT |
| 17398 | Detection of superhumps in Gaia23bcv | D. V. Zazubyk, W. Ogloza N. Karaman A. O. Simon, D. Yu. Rusanova
18 Sep 2025; 17:55 UT |
| 17397 | Swift follow-up of the X-ray transient EP250916a | Giulia Illiano, Arianna Miraval Zanon, Boris Sbarufatti, Alessandro Papitto, Maria Cristina Baglio, ...
18 Sep 2025; 15:12 UT |
| 17396 | SVOM follow-up of the X-ray transient EP250916a | A. Coleiro, P. Maggi, F. Cangemi, C. Lachaud
18 Sep 2025; 12:02 UT |
| 17395 | EP250916a: Einstein Probe detection of an X-ray transient | C. Y. Dai, Q. Y. Wu, D. Y. Li, H. W. Pan on behalf of the Einstein Probe team
18 Sep 2025; 07:46 UT |
| 17394 | Fermi-LAT detection of renewed gamma-ray activity from the FSRQ OI 280 | F. Longo and A. Holzmann Airasca, on behalf of the Fermi Large Area Telescope Collaboration
17 Sep 2025; 19:04 UT |
| 17393 | Very high optical polarization of PKS 1725+123 | Rumen Bachev, IA-NAO, BAS
17 Sep 2025; 16:37 UT |
| 17392 | Discovery of a Probable Nova in M31 | K. Hornoch, M. Wolf, A. W. Shafter
17 Sep 2025; 05:06 UT |
| 17391 | Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ PKS B0027-024 | F. Longo, A. Holzmann Airasca and P. Monti-Guarnieri, on behalf of the Fermi Large Area Telescope...
16 Sep 2025; 17:23 UT |
| 17390 | SRG/ART-XC and Swift/XRT detection of the on-going outburst from RX J1718.4-4029 | I. . Mereminskiy, A. Semena, A. Lutovinov, S. Molkov, A. Tkachenko
14 Sep 2025; 08:34 UT |
| 17389 | Spectroscopic Classification of AT2025wsn with the Lick Shane Telescope | K. W. Davis, R. J. Foley
14 Sep 2025; 05:10 UT |
| 17388 | Detection of Type-II bursts from the Rapid Burster by XSPECT on-board XPoSat | Rwitika Chatterjee, Koushal Vadodariya, Vivek K. Agrawal, Radhakrishna V., Piyush Kumar Gaurav, Sachin...
12 Sep 2025; 12:32 UT |
| 17387 | Correction to ATel #17384 | Jianhua Fang, Pei Wang, Dengke Zhou, Huaxi Chen, Yi Feng, Kuang Mao, Qi Wang, Zhaorong Tang, Qiuhong...
11 Sep 2025; 15:05 UT |
| 17386 | Two new impact events during total lunar eclipse on 7th September, 2025 by Indian Centre for Space Physics telescope located at IERCOO | Mohit Bisht, Kuldeep Belwal, Sandip K. Chakrabarti, D. Bhowmick, S. Chakrabarti, D. Bisht
11 Sep 2025; 14:21 UT |
| 17385 | SVOM/ECLAIRs detection of a thermonuclear burst in Terzan 1 | M. Brunet, F. Cangemi, S. Guillot, A. Coleiro, L. Zhang
11 Sep 2025; 08:47 UT |
| 17384 | The FAST Discovery of Three Radio Pulsars Coincident with Fermi-LAT Gamma-ray Sources | Jianhua Fang, Pei Wang, Dengke Zhou, Huaxi Chen, Yi Feng, Kuang Mao, Qi Wang, Zhaorong Tang, Qiuhong...
11 Sep 2025; 06:52 UT |
| 17383 | Correction to ATel #17382 | T. Liu, Z. Pan, D. A. Smith, X. Hou, L. Qian, R. B. Ding, S. Cao, and P. Jiang
10 Sep 2025; 14:19 UT |
| 17382 | The FAST Discovery of Two Radio Pulsars Coincident with Fermi-LAT Gamma-ray Sources | T. Liu, Z. Pan, D. A. Smith, X. Hou, L. Qian, R. B. Ding, S. Cao, and P. Jiang
10 Sep 2025; 05:49 UT |
| 17381 | MAXI/GSC detection of an X-ray flare from EV Lac on 2025-09-09 UT | N. Nagashima, Y Ishihara, Y. Tsuboi, M. Nakajima, T. Mihara, H. Negoro, K. Takagi, H. Takahashi, H. Nishio,...
10 Sep 2025; 04:16 UT |
| 17380 | Swift Observations of the Repeating FRB 20240209A | F. Verrecchia, M. Perri, M. Tavani, M. Pilia, C. Casentini, D. Pelliciari, C. Pittori, G. Bernardi, G....
9 Sep 2025; 10:09 UT |
| 17379 | WINTER near-IR identification and spectroscopic observations of a likely extremely slow nova WNTR25fhdoi / AT2025sqe | Viraj Karambelkar, Danielle Frostig, Robert Stein, Nathan P. Lourie, Rob Simcoe, Mansi Kasliwal, Kishalay...
9 Sep 2025; 07:06 UT |
| 17378 | Fermi-LAT detection of renewed gamma-ray activity from the FSRQs 4C +27.50 and PKS 1440-389 | P. van Zyl and F. Longo on behalf of the Fermi Large Area Telescope Collaboration
8 Sep 2025; 18:32 UT |
| 17377 | Einstein Probe detection of a new bright outburst from GRS 1739-278 | Y. H. Cheng, C. Zhou, S. L. Wang, T. Y. Liu, H. Q. Cheng, C. C. Jin
8 Sep 2025; 09:33 UT |
| 17376 | Broadband radio flaring of the FSRQ PKS 1725+123 from 2 to 22 GHz | Yu. V. Sotnikova, T. V. Mufakharov, A. K. Erkenov, T. A. Semenova, Tao An, M. A. Kharinov
7 Sep 2025; 11:31 UT |
| 17375 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare possibly from a YSO | M. Yoshimoto, T. Kiyomoto, K. Fukushima, Y. Kanemaru, S. Ogawa, Y. Uchida, T. Yoneyama, M. Audard, E....
7 Sep 2025; 10:05 UT |
| 17374 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare from XRISM J1045-5941 | Y. Sakamoto, H. Noda, K. Fukushima, Y. Kanemaru, S. Ogawa, Y. Uchida, T. Yoneyama, M. Audard, E. Behar,...
6 Sep 2025; 14:25 UT |
| 17373 | A not so recent Fast NIR Flare of the FSRQ S4 0954+658 | L. Carrasco, G. Escobedo, A. Porras, E. Recillas, L. Felix;
5 Sep 2025; 18:01 UT |
| 17372 | Follow-up observations of the dust fan ejected from interstellar comet 3I/ATLAS | Oleksandra Ivanova, Tomasz Kwiatkowski, Nicolas Erasmus, Sofiia Mykhailova, Dagmara Oszkiewicz, Tony...
5 Sep 2025; 13:31 UT |
| 17371 | M31N 2006-11d (= AT 2025wkx): Variable Star or Recurrent Nova in M31? | A. W. Shafter, Jingyuan Zhao, Jianlin Xu, Mi Zhang, K. Hornoch, H. Kucakova T. A. Rector, R. Fidrich...
5 Sep 2025; 10:44 UT |
| 17370 | ATel Draft: Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ PKS 1725+123 | P. van Zyl, G. La Mura, and F. Longo on behalf of the Fermi Large Area Telescope Collaboration
3 Sep 2025; 16:38 UT |
| 17369 | IXPE detection of a bright thermonuclear burst during the reflaring stage of SAX J1808.4-3658 | C. Ballocco, A. Trois, A. Papitto, E. Del Monte, A. Di Marco, F. La Monaca, G. Illiano, F. Ambrosino,...
2 Sep 2025; 19:31 UT |
| 17368 | EP250828a: Early near-infrared follow-up with MIRAGE on the MDM 1.3m telescope | K. De, S. Ibrahim, T. Suen, M. Sitaram, D. Schiminovich, G. Mo, K. Shin
2 Sep 2025; 04:43 UT |
| 17367 | The detection of the X-ray emission from V572 Vel (Nova Vel 2025) with Swift XRT. | G. J. M. Luna, K. L. Page, N. P. M. Kuin,M. Orio, I. J. Lima
1 Sep 2025; 20:29 UT |
| 17366 | Optical photometry and spectroscopy of Nova AT 2025qmf in M31 | A. S. Vinokurov, O. I. Spiridonova, A. N. Tarasenkov, R. Fidrich, T. Tordai, D. V. Oparin, V. P. Goranskij,...
31 Aug 2025; 19:57 UT |
| 17365 | Spectroscopic Classification of Astrophysical Transients with the Lick Shane Telescope | R. Kaur, R. J. Foley, K. W. Davis
29 Aug 2025; 23:00 UT |
| 17364 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare from XRISM J1046-5939 | M. Mizumoto, T. Hakamata, K. Fukushima, Y. Kanemaru, S. Ogawa, Y. Uchida, T. Yoneyama, M. Audard, E....
29 Aug 2025; 15:52 UT |
| 17363 | The Anti-Solar Tail of Comet 3I/ATLAS Seen in Deep Multi-band Imaging Taken at Gemini South | Bryce Bolin, Laura-May Abron, Matthew Belyakov, Juan Pablo Carvajal, Christoffer Fremling, Josef Hanus,...
29 Aug 2025; 04:10 UT |
| 17362 | The Depletion of Carbon-Bearing Species in Comet ATLAS (2025 K1) | David Schleicher
27 Aug 2025; 21:49 UT |
| |
| 17361 | Discovery, photometry and spectroscopic classification of SN 2025umq as Type Ia supernova | Filipp Romanov, Jacob Wise, Christoffer Fremling
27 Aug 2025; 21:06 UT |
| 17360 | Apparent Outburst of Cometary Centaur C/2023 RS61 (PANSTARRS) | Michael S. P. Kelley, Helen Usher, Megan E. Schwamb, Carrie E. Holt, on behalf of the Zwicky Transient...
26 Aug 2025; 19:59 UT |
| 17359 | Fermi-LAT detection of renewed gamma-ray activity from the high-redshift FSRQ PKS 0601-70 | F. Longo and A. Holzmann Airasca, on behalf of the Fermi Large Area Telescope Collaboration
26 Aug 2025; 07:06 UT |
| 17358 | Spectroscopic Classification of Optical Transients with the Lick Shane telescope | K. Taggart, K. C. Patra, R. J. Foley
23 Aug 2025; 21:19 UT |
