GRB240810A

This page lists all entries on GRB240810A in GRBweb

Summary Fermi GBM IPN GCN 37133 GCN 37145 GCN 37156 GCN 37166

Summary table
Variable Value Source
GRB_name_Fermi GRB240810880
T0 21:07:19 UTC GCN_circulars,Fermi GBM final loc
ra 146.3375° IPN
decl -38.2167° IPN
pos_error 3.33e-01° IPN
T90 1.536 s Fermi_GBM
T90_error 0.405 s Fermi_GBM
T90_start 21:07:19.819 UTC Fermi_GBM
fluence 1.11e-06 erg/cm² Fermi_GBM
fluence_error 1.37e-08 erg/cm² Fermi_GBM
T100 2.355 s
GBM_located False
mjd 60532.88008101852 GCN_circulars,Fermi GBM final loc
Fermi GBM table
GRB_name_Fermi GRB240810880
trigger_name bn240810880
ra 140.0900°
decl -41.4000°
pos_error 4.54e+00°
datum 2024-08-10
t_trigger 21:07:19.883 UTC
T90 1.536 s
T90_error 0.405 s
T90_start 21:07:19.819 UTC
fluence 1.11e-06 erg/cm²
fluence_error 1.37e-08 erg/cm²
flux_1024 4.57e+00 erg/cm²/s
flux_1024_error 2.63e-01 erg/cm²/s
flux_1024_time 7.04e-01 erg/cm²/s
flux_64 1.60e+01 erg/cm²/s
flux_64_error 1.28e+00 erg/cm²/s
IPN table
GRB_name GRB240810A
ra 146.3375°
decl -38.2167°
pos_error 3.33e-01°
GCN 37133 table
GRB_name GRB240810A
GCN_number 37133
Detection_method Fermi GBM final loc
t_trigger 21:07:19 UTC
ra 140.1000°
decl -41.4000°
Circular_text TITLE: GCN CIRCULAR NUMBER: 37133 SUBJECT: GRB 240810A: Fermi GBM Final Real-time Localization DATE: 24/08/10 21:17:52 GMT FROM: Fermi GBM Team at MSFC/Fermi-GBM The Fermi GBM team reports the detection of a likely SHORT GRB At 21:07:19 UT on 10 Aug 2024, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 240810A (trigger 745016844.882908 / 240810880). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 140.1, Dec = -41.4 (J2000 degrees, equivalent to J2000 09h 20m, -41d 23'), with a statistical uncertainty of 3.1 degrees. The angle from the Fermi LAT boresight is 31.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240810880/quicklook/glg_skymap_all_bn240810880.png The HEALPix FITS file, including the estimated localization systematic, can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240810880/quicklook/glg_healpix_all_bn240810880.fit The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240810880/quicklook/glg_lc_medres34_bn240810880.gif
GCN 37145 table
GRB_name GRB240810A
GCN_number 37145
Detection_method Fermi GBM Other
Circular_text TITLE: GCN CIRCULAR NUMBER: 37145 SUBJECT: Fermi GRB 240810A: Global MASTER-Net observations report DATE: 24/08/12 06:30:30 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs V. Lipunov, V.Kornilov, E. Gorbovskoy, K. Zhirkov, N.Tyurina, P.Balanutsa, A.Kuznetsov, V.Senik, D. Vlasenko, G.Antipov, D.Zimnukhov, E.Minkina, A.Chasovnikov, V.Topolev, D.Kuvshinov, D. Cheryasov, Ya.Kechin, Yu.Tselik, A. Sosnovskij (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gress, N.M. Budnev, O.Ershova (Irkutsk State University, API), L.Carrasco, J.R.Valdes, V.Chavushyan, V.M.Patino Alvarez, J.Martinez, A.R.Corella, L.H.Rodriguez (INAOE, Guillermo Haro Astrophysics Observatory), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich (Blagoveschensk Educational State University) MASTER-SAAO robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in South Africa (South African Astronomical Observatory) started inspect of the Fermi GRB 240810A ( Fermi GBM team, GCN 37133) errorbox 1 days 25680 sec after notice time and 1 days 25712 sec after trigger time at 2024-08-12 04:15:52 UT, with upper limit up to 17.2 mag. Observations started at twilight. The observations began at zenith distance = 72 deg. The sun altitude is -13.6 deg. The galactic latitude b = 6 deg., longitude l = 266 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2557980 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 112143 | 2024-08-12 04:15:52 | MASTER-SAAO | (09h 11m 37.13s , -40d 27m 07.6s) | C | 60 | 17.2 | 112222 | 2024-08-12 04:17:12 | MASTER-SAAO | (09h 22m 09.16s , -40d 27m 47.6s) | C | 60 | 16.9 | 112301 | 2024-08-12 04:18:31 | MASTER-SAAO | (09h 07m 31.92s , -42d 21m 54.8s) | C | 60 | 17.2 | 112381 | 2024-08-12 04:19:50 | MASTER-SAAO | (09h 18m 21.27s , -42d 20m 29.2s) | C | 60 | 16.9 | 112460 | 2024-08-12 04:21:10 | MASTER-SAAO | (09h 16m 00.63s , -38d 34m 42.0s) | C | 60 | 16.7 | 112539 | 2024-08-12 04:22:29 | MASTER-SAAO | (09h 26m 21.55s , -38d 34m 07.1s) | C | 60 | 16.5 | 112619 | 2024-08-12 04:23:48 | MASTER-SAAO | (09h 28m 10.31s , -42d 22m 01.6s) | C | 60 | 16.8 | 112698 | 2024-08-12 04:25:08 | MASTER-SAAO | (09h 39m 04.60s , -42d 20m 06.3s) | C | 60 | 16.5 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
GCN 37156 table
GRB_name GRB240810A
GCN_number 37156
Detection_method IPN Triangulation
t_trigger 21:07:19 UTC
ra 146.3390°
decl -38.1350°
Circular_text TITLE: GCN CIRCULAR NUMBER: 37156 SUBJECT: IPN triangulation of GRB 240810A (short) DATE: 24/08/12 21:23:24 GMT FROM: Anna Ridnaia at Ioffe Institute A.S. Kozyrev, D.V. Golovin, M.L. Litvak, I.G. Mitrofanov, and A.B. Sanin on behalf of the HEND/Mars Odyssey team, A. Ridnaia, D. Frederiks, A. Lysenko, D. Svinkin, and T. Cline on behalf of the Konus-Wind team, A. Goldstein, M. S. Briggs, C. Wilson-Hodge, and E. Burns on behalf of the Fermi GBM team, E. Bozzo and C. Ferrigno, on behalf of the INTEGRAL SPI-ACS GRB team, and W. Boynton, C. Fellows, K. Harshman, H. Enos, R. Starr, and A.S. Gardner on on behalf of the GRS-Odyssey GRB team, report: The short-duration GRB 240810A (Fermi-GBM detection: The Fermi GBM team, GCN 37133) was detected by Fermi (GBM), Konus-Wind, INTEGRAL (SPI-ACS), and Mars-Odyssey (HEND) at about 76039 s UT (21:07:19). We have triangulated it to a preliminary, 3 sigma error box whose coordinates are: --------------------------------------------- RA(2000), deg Dec(2000), deg --------------------------------------------- Center: 146.339 (09h 45m 21s) -38.135 (-38d 08' 07") Corners: 146.325 (09h 45m 18s) -38.221 (-38d 13' 16") 146.211 (09h 44m 51s) -38.270 (-38d 16' 13") 146.353 (09h 45m 25s) -38.050 (-38d 02' 58") 146.467 (09h 45m 52s) -38.000 (-37d 60' 00") --------------------------------------------- The error box area is 51 sq. arcmin, and its maximum dimension is 20 arcmin (the minimum one is 3 arcmin). The Sun distance was 53 deg. The IPN localization is consistent with, but reduces the area of, the Fermi-GBM localization. This localization may be improved. A triangulation map and HEALPix FITS file are posted at http://www.ioffe.ru/LEA/GRBs/GRB240810_T76037/IPN/ The HEALPix triangulation map is the multi-order HEALPix in units of probability density. The Konus-Wind time history and spectrum will be given in a forthcoming GCN Circular.
GCN 37166 table
GRB_name GRB240810A
GCN_number 37166
Detection_method Fermi GBM Other
Circular_text TITLE: GCN CIRCULAR NUMBER: 37166 SUBJECT: GRB 240810A: SVOM/GRM observation DATE: 24/08/13 01:07:37 GMT FROM: Jianchao Sun at IHEP SVOM/GRM team: Jian-Chao Sun, Yue Huang, Yong-Wei Dong, Jiang-Tao Liu, Shi-Jie Zheng, Jiang He, Chen-Wei Wang, Wen-Jun tan, Min Gao, Hao-Xuan Guo, Lu Li, Yong-Ye Li, Hong-Wei Liu, Xin Liu, Hao-Li Shi, Li-Ming Song, You-Li Tuo, Hao-Xi Wang, Jin Wang, Jin-Zhou Wang, Ping Wang, Rui-Jie Wang, Yu-Xi Wang, Bo-Bing Wu, Shao-Lin Xiong, Jian-Ying Ye, Yi-Tao Yin, Wen-Hui Yu, Fan Zhang, Li Zhang, Peng Zhang, Shuang-Nan Zhang, Wen-Long Zhang, Yan-Ting Zhang, Shu-Min Zhao, Xiao-Yun Zhao, Chao Zheng (IHEP), Maria-Grazia Bernardini (LUPM/INAF-OAB), Laurent Bouchet (IRAP), David Corre (CEA), Tais Maiolino (LUPM), Frédéric Piron (LUPM) , Stéphane Schanne (CEA), Jingwei Wang (IAP) SVOM JSWG: Jian-Yan Wei (NAOC), Bertrand Cordier (CEA), Shuang-Nan Zhang (IHEP), Stéphane Basa (LAM), JeanLuc Attéia (IRAP), Arnaud Claret (CEA), Zi-Gao Dai (USTC), Frédéric Daigne (IAP), Jin-Song Deng (NAOC), Andrea Goldwurm (APC), Diego Götz (CEA), Xu-Hui Han (NAOC), Cyril Lachaud (APC), En-Wei Liang (GXU), Yu-Lei Qiu (NAOC), Susanna Vergani (Obs.Paris), Jing Wang (NAOC), Chao Wu (NAOC), Li-Ping Xin (NAOC), Bing Zhang (UNLV) report on behalf of the SVOM team: During the commissioning phase, the SVOM/GRM was triggered in-flight by GRB 240810A (SVOM trigger reference: sb24081009) at 2024-08-10T21:07:19.900 UT (T0), which was also observed by Fermi/GBM (GCN 37133). The real-time alert data and light curves of SVOM/GRM were downlinked to the ground through the VHF system with low latency. The light curves show that this burst consists of a single pulse with a duration of about 1 s. The GRM light curve can be found here: https://www.bursthub.cn/admin/static/svgrb240810A.png At the time of this burst, SVOM/ECLAIRs was in operation but the burst position (from Fermi/GBM) was outside the ECLAIRs FoV. The Space Variable Objects Monitor (SVOM) is a China-France joint mission led by the Chinese National Space Administration (CNSA, China), National Center for Space Studies (CNES, France) and the Chinese Academy of Sciences (CAS, China), which is dedicated to observing gamma-ray bursts and other transient phenomena in the energetic universe. GRM is developed by the Institute of High Energy Physics (IHEP) of CAS. The SVOM point of contact for this burst is: Jian-Chao Sun (IHEP)(sunjc@ihep.ac.cn)