Telegram Index |
Telegrams Posted Within the Last 30 Days ( All )
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69 Selected of 16558 Telegrams
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16558 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare possibly from 4XMM J190821.5+065854 | M. Yoshimoto, K. Hayashi, Y. Kanemaru, S. Ogawa, T. Yoshida, K. Akasu, M. Audard, E. Behar, S. Inoue,... 28 Mar 2024; 15:28 UT |
16557 | The radio state of the blazar Ton 599 in the first quarter of 2024 | Mikhailov A. G., Muhakharov T. V., Sotnikova Yu. V., Kovalev Yu. A., Kharinov M. A., Rahimov I. A.,... 26 Mar 2024; 15:36 UT |
16556 | Fermi LAT detection of a possible gamma-ray flaring from the flat spectrum radio source 87GB 160630.8+495728 | Federica Giacchino, Isabella Mereu, C. C. Cheung on behalf of the Fermi Large Area Telescope... 23 Mar 2024; 15:38 UT |
16555 | Detection of Galactic X-ray transient EP240305a (EPW20240305aa) by ATCA radio telescope | Tao An, Yuanqi Liu, Hua Feng, Lian Tao, Weimin Yuan 23 Mar 2024; 07:58 UT |
16554 | Identification of EP J115415.8-501810 as a Cataclysmic Variable with a 3.762 h orbital period | D. A. H. Buckley, I. Monageng, E. Aydi, S. Scaringi, P. A. Charles . 22 Mar 2024; 16:44 UT |
16553 | EP J115415.8-501810: eROSITA constraints on onset of X-ray-bright phase | Arne Rau, Axel Schwope 22 Mar 2024; 14:19 UT |
16552 | ATCA detects radio emission from the compact jets in Swift J1727.8-1613 following its return to the hard X-ray state | T. D. Russell, F. Carotenuto, J. C. A. Miller-Jones, P. Atri, N. Grollimund, S. Corbel on behalf of... 22 Mar 2024; 10:37 UT |
16551 | AstroSat observation of SRGA J144459.2-604207 during a possible re-flare | Aman Kaushik, Yash Bhargava, Sudip Bhattacharyya 22 Mar 2024; 06:43 UT |
16550 | ASASSN-24ca is a new classical nova in Scorpius | J. Strader, R. Urquhart, P. Craig, E. Aydi, L. Chomiuk, K. Sokolovsky, K. Z. Stanek, C. S. Kochanek,... 21 Mar 2024; 22:26 UT |
16549 | Optical Spectroscopy and Photometry of the Likely Counterpart to EP J115415.8-501810 | Antonio Rodriguez, S. R. Kulkarni 21 Mar 2024; 17:59 UT |
16548 | Insight-HXMT long exposure hard X-ray observations of SRGA J144459.2-604207 enable accurate measurements of the spin and orbital parameters and the detection of pulsed emission up to 60 keV | Zhaosheng Li, L. Kuiper, M. Falanga, R. X. Xu, Y. Y. Pan, S. N. Zhang, S. Zhang, J. L. Qu, L. M. Song,... 21 Mar 2024; 13:36 UT |
16547 | Bright burst detection from repeating FRB 20240114A at 408 MHz with the Northern Cross radio telescope | D. Pelliciari, A. Geminardi, G. Bernardi, M. Pilia, P. Esposito, G. Naldi on behalf of a larger... 21 Mar 2024; 09:08 UT |
16546 | Einstein Probe detects a highly variable X-ray source EP240309a (EP J115415.8-501810) | Z. X. Ling, M. J. Liu, Y. Liu, C. C. Jin, C. Zhang, H. Q. Cheng, W. Chen, C. Z. Cui, D. W. Fan, H. B.... 21 Mar 2024; 08:46 UT |
16545 | Spectroscopic classification of ASASSN-24by (AT 2024epj) as a classical nova in the LMC | J. Merc, T. Love, P. Velez, H. Barker, S. Charbonnel, O. Garde, P. Le Du, L. Mulato, T. Petit 21 Mar 2024; 08:31 UT |
16544 | Fermi LAT detection of a possible gamma-ray flaring from FSRQ PKS 0221+067 | Federica Giacchino on behalf of the Fermi Large Area Telescope Collaboration 20 Mar 2024; 19:00 UT |
16543 | LMC nova candidate ASASSN-24by (AT 2024epj): LCOGT follow-up | I. Perez-Fournon and F. Poidevin 20 Mar 2024; 13:16 UT |
16542 | EVN PRECISE localization of FRB 20240114A | M. P. Snelders, S. Bhandari, F. Kirsten, J. W. T. Hessels, B. Marcote, D. M. Hewitt, M. Gawronski, W.... 20 Mar 2024; 07:06 UT |
16541 | MAXI observations of Swift J1727.8-1613 indicate transition of the source to the low/hard state | Jakub Podgorny, Jiri Svoboda, Michal Dovciak 20 Mar 2024; 06:18 UT |
16540 | LHAASO detection of renewed TeV activity from the radio galaxy IC 310 | Guangman Xiang, Min Zha, Zhiguo Yao, Jianeng Zhou and Yi Xing report on behalf of the LHAASO... 20 Mar 2024; 03:23 UT |
16539 | The signature of double-peak structure of Ton 599 flare | V. V. Vlasyuk, O. I. Spiridonova 19 Mar 2024; 12:56 UT |
16538 | An HI spectroscopic distance constraint on Swift J151857.0-572147 | B. J. Burridge, J. C.A. Miller-Jones, A. Bahramian, S. Prabu, F. Carotenuto, T. D. Russell, F. Cowie,... 18 Mar 2024; 14:25 UT |
16537 | Detection of Very high energy gamma-ray flare from the blazar Mrk 421 with MACE | K K Yadav on behalf of MACE team 18 Mar 2024; 13:51 UT |
16536 | Fermi-LAT detection of renewed gamma-ray activity from the FSRQ blazar PKS 0308-611 | Denis Bernard, on behalf of the Fermi Large Area Telescope Collaboration 17 Mar 2024; 07:49 UT |
16535 | VERITAS Detection of Elevated VHE Emission from IC 310 | Amy Furniss for the VERITAS Collaboration 16 Mar 2024; 00:12 UT |
16534 | Optical spectrum and photometry of PKS 0446+11 located inside the IceCube-240105A error region with GRANDMA | A. Coleiro, T. Pradier, M. Masek, S. Karpov, M. Prouza, C. Adami, J. Schmitt,, S. Antier, I. Tosta e... 15 Mar 2024; 17:30 UT |
16533 | Detection of enhanced very-high-energy gamma-ray emission from Markarian 421 | Thomas Tavernier, in the behalf of SST-1M Consortium 15 Mar 2024; 16:55 UT |
16532 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare from a plausible optical counterpart LP 593-21 | M. Yoshimoto, K. Hayashi, Y. Kanemaru, S. Ogawa, T. Yoshida, K. Akasu, M. Audard, E. Behar, S. Inoue,... 15 Mar 2024; 13:38 UT |
16531 | GRANDMA follow-up observations of the EP X-ray transient (EP240305a) | S. Antier, X. Wang, W.-M. Yuan, H-B Eggenstein, M. Freeberg, F. Navarete, L. Fraga, Y. Jongen, M. Masek,... 15 Mar 2024; 09:15 UT |
16530 | Discovery of a Probable Nova in M31 | K. Hornoch, A. W. Shafter 14 Mar 2024; 19:45 UT |
16529 | Optical spectroscopic follow up of the EP X-ray transient, EP240305a (EPW20240305aa), with the Southern African Large Telescope (SALT) | I. M. Monageng, P. A. Charles, D. A.H. Buckley, W. Yuan, D. Y. Li and H. Y. Liu 14 Mar 2024; 14:58 UT |
16528 | Optical Spectrum of XRTJ155712+382032, a candidate counterpart of the gamma-ray source 4FGL J1557.2+3822 and the IceCube neutrino event IC-240307A | Simona Paiano, Aldo Treves, Renato Falomo, Boris Sbarufatti, Alberto Ulgiati, Paolo Padovani, Paolo Giommi,... 14 Mar 2024; 13:14 UT |
16527 | The return to quiescence of Swift J1753.5-0127 in optical observed with LCO | Kevin Alabarta, David M. Russell, D. M. Bramich, Payaswini Saikia and Sandeep Rout, M. Cristina Baglio,... 14 Mar 2024; 08:46 UT |
16526 | AstroSat/UVIT detection of the RN M31N 2013-10c | Judhajeet Basu, Shatakshi Chamoli, Sudhanshu Barway, G. C. Anupama 13 Mar 2024; 11:06 UT |
16525 | A new outburst of IGR J06074+2205 | Roberto Nesci, Mariateresa Fiocchi, Antonio Vagnozzi 12 Mar 2024; 22:00 UT |
16524 | INTEGRAL serendipitous observations of Swift J151857.0-572147 and detection at hard X-rays | V. Sguera 12 Mar 2024; 17:41 UT |
16523 | The radio counterpart of the neutron star X-ray binary Swift J1922.7-1716 detected with MeerKAT | M. C. Baglio, S. Motta, I. Mariani, R. Fender, T. D. Russell for the X-KAT collaboration 12 Mar 2024; 14:45 UT |
16522 | Fermi-LAT detection of a new gamma-ray source associated with the flat spectrum radio source TXS 2023+503 | I. Mereu, P. Benke, C. C. Cheung, on behalf of the Fermi Large Area Telescope Collaboration 12 Mar 2024; 05:26 UT |
16521 | Spectroscopic Observation of TCP J17395720-2627410, Classifying as a Reddened Nova | Makoto Uemura, Tatsuya Nakaoka 11 Mar 2024; 09:33 UT |
16520 | Recent outburst of Cygnus X-3 observed with the Nasu telescope array at 1.4GHz | K. Tsubono, K. Asuma, K. Niinuma, K. Takefuji and T. Daishido 11 Mar 2024; 00:42 UT |
16519 | Swift/XRT observation of Swift J151857.0-572147 indicates that the source likely made a transition to the soft state | Melania Del Santo, Thomas D. Russell, Alessio Marino, Sara Motta 10 Mar 2024; 13:34 UT |
16518 | ATCA detection of an extremely bright radio flare from Swift J151857.0-572147 | F. Carotenuto, T. D. Russell, on behalf of the JACPOT collaboration 9 Mar 2024; 14:53 UT |
16517 | Pronounced linear polarization variability of the flaring FSRQ OP 313 at mm and cm wavelengths | Ioannis Myserlis and Ramprasad Rao on behalf of the SMAPOL and QUIVER collaborations 9 Mar 2024; 08:16 UT |
16516 | Search for the optical counterpart of the transient Swift J151857.0-572147 | Payaswini Saikia, D. M. Russell, M. C. Baglio, Kevin Alabarta, S. Rout, F. Lewis 8 Mar 2024; 19:23 UT |
16515 | The FSRQ B2 1308+326: the activity phase at epoch of high-energy flare in 2024 February | V. V. Vlasyuk, O. I. Spiridonova, O. A. Maslennikova, A. S. Moskvitin 8 Mar 2024; 13:47 UT |
16514 | Swift follow-up observation of the EP X-ray transient EP240305a (EPW20240305aa) | M. J. Liu, D. Y. Li, Y. Liu, H. Q. Cheng, W. D. Zhang, C. Zhang, Z. X. Ling, C. C. Jin, W. Chen, C.... 8 Mar 2024; 03:54 UT |
16513 | LHAASO detects rapid variability in TeV Gamma-rays from the galaxy IC 310 | Guangman Xiang, Min Zha, Zhiguo Yao, Jianeng Zhou and Yi Xing report on behalf of the LHAASO... 8 Mar 2024; 03:15 UT |
16512 | IGR J06074+2205 ready to outburst again | Roberto Nesci, Mariateresa Fiocchi, Antonio Vagnozzi 7 Mar 2024; 23:33 UT |
16511 | ATCA radio detection of the transient millisecond X-ray pulsar SRGA J144459.2-604207 at the updated X-ray position from Chandra | T. D. Russell, F. Carotenuto, J. van den Eijnden, E. Kuulkers, C. Sanchez-Fernandez, N. Degenaar, S.... 7 Mar 2024; 21:41 UT |
16510 | Chandra localization of the new accreting millisecond X-ray pulsar SRGA J144459.2-604207 | G. Illiano, F. Coti Zelati, A. Marino, A. Papitto, A. Miraval Zanon, M. C. Baglio, M. Del Santo, T. D.... 7 Mar 2024; 15:00 UT |
16509 | Detection of a bright X-ray flare EPW20240305aa by Einstein Probe | Y. Liu, M. J. Liu, H. Q. Cheng, W. D. Zhang, C. Zhang, Z. X. Ling, C. C. Jin, W. Chen, C. Z. Cui, D.... 7 Mar 2024; 11:31 UT |
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16508 | Rotation period of comet 12P/Pons-Brooks from CN coma morphology | M. M. Knight, B. A. Skiff, D. G. Schleicher, L. G. Spiro, I. C. Fernald, B. Y. Guan, L. J. Lininger,... 6 Mar 2024; 21:10 UT |
16507 | C. Sanchez-Fernandez (ESAC/ESA, Spain), E. Kuulkers (ESTEC/ESA, The Netherlands), C. Ferrigno (ISDC, Switzerland), J. Chenevez (DTU, Denmark), M. Del Santo (INAF/IASF, Italy), on behalf of a larger collaboration | C. Sanchez-Fernandez, E. Kuulkers, C. Ferrigno, J. Chenevez, M. Del Santo, on behalf of a larger... 6 Mar 2024; 15:56 UT |
16506 | The near-infrared counterpart of the newly discovered transient Swift J151857.0-572147 | M. C. Baglio, P. D'Avanzo, M. Ferro, S. Campana, S. Covino, D. Fugazza, S. Motta, I. Mariani, M.... 5 Mar 2024; 20:58 UT |
16505 | Detection of hyper-activity of FRB 20240114A with FAST | Junshuo Zhang, Qin Wu, Shuo Cao, Yuhao Zhu, Yongkun Zhang, Jiarui Niu, Jintao Xie, Dejiang Zhou, Tiancong... 5 Mar 2024; 15:04 UT |
16504 | Swift-XRT follow-up confirms the high activity state of the FSRQ OP 313 | F. D'Ammando and A. Arbet-Engels 5 Mar 2024; 10:02 UT |
16503 | Discovery of the radio counterpart of Swift J151857.0-572147 with MeerKAT | F. J. Cowie, F. Carotenuto, R. P. Fender,, I. Heywood, A. K. Hughes, and G. R. Sivakoff, for the X-KAT... 4 Mar 2024; 21:27 UT |
16502 | Rapid late time radio flux density changes of the tidal disruption event ASASSN-15oi 9 years after disruption | Akash Anumarlapudi, David Kaplan, Dougal Dobie, Assaf Horesh, Emil Lenc, and Tara Murphy on behalf of... 4 Mar 2024; 21:06 UT |
16501 | New pulsating modes for Betelgeuse | Costantino Sigismondi, Wolfgang Vollmann, Fabio Mariuzza, Rod Stubbings, Otmar Nickel, Alexandre Amorim,... 4 Mar 2024; 20:08 UT |
16500 | Swift J151857.0-572147: Swift detection of a new galactic X-ray transient | J. A. Kennea, A. Y. Lien, V. D'Elia, A. Melandri, K. L. Page and M. H. Siegel report on behalf... 3 Mar 2024; 16:38 UT |
16499 | PRIME discovery of a likely fading near-infrared counterpart to SRGA J144459.2-604207 | O. Guiffreda, K. De, J. Durbak, A. Kutyrev, E. Troja, S. B. Cenko report on behalf of the PRIME... 3 Mar 2024; 16:10 UT |
16498 | TRAPPIST bright comets production rates: 12P/Pons-Brooks, 13P/Olbers, 62P/Tsuchinshan 1, 144P/Kushida and C/2021 S3 (PanSTARRS) | E. Jehin, M. Vander Donckt, S. Hmiddouch, J. Manfroid 1 Mar 2024; 23:17 UT |
16497 | Fermi-LAT detection of renewed gamma-ray activity from the FSRQ OP 313 | Chiara Bartolini on behalf of the Fermi Large Area Telescope Collaboration 1 Mar 2024; 11:26 UT |
16496 | He II Emission Line Became the Most Intense Line in the Optical Spectrum of Nova V1405 Cas | Gesesew R. Habtie, R. Das 1 Mar 2024; 11:25 UT |
16495 | NinjaSat detection of X-ray bursts from SRGA J144459.2-604207 | T. Takeda, N. Ota, S. Watanabe, A. Aoyama, S. Iwata, T. Tamagawa, T. Enoto, T. Kitaguchi, W. Iwakiri,... 1 Mar 2024; 07:18 UT |
16494 | Detection of 51 bursts from the active repeater FRB 20240114A with micro-structure by the uGMRT | Ujjwal Panda, Siddhartha Bhattacharyya, Chahat Dudeja, Sanjay Kudale and Jayanta Roy 29 Feb 2024; 18:29 UT |
16493 | INTEGRAL detection of past hard X-ray activity from SRGA J144459.2-60420 before its discovery | Vito Sguera, Lara Sidoli 29 Feb 2024; 10:20 UT |
16492 | VLA radio detection of Nova Scorpii 2024 (V1723 Sco) | Isabella Molina, Kirill Sokolovsky, Elias Aydi, Peter Craig, Laura Chomiuk, Jay Strader, Jennifer Sokoloski,... 28 Feb 2024; 17:57 UT |
16491 | Ongoing High-Frequency Radio Flaring of the Blazar S4 0954+658 | J. Hessdoerfer, M. Kadler, P. Benke, J. Eich, A. Gokus, G. F. Paraschos, F. Rösch and W. Schulga for... 28 Feb 2024; 17:00 UT |
16490 | GTC resumes the spectroscopic monitoring of Swift J1727.8-1613 | Daniel Mata Sanchez, Teo Munoz Darias, Montserrat Armas-Padilla, Jorge Casares, Manuel A. P. Torres 28 Feb 2024; 16:03 UT |