GRB240605A

This page lists all entries on GRB240605A in GRBweb

Summary Fermi GBM GCN 36615 GCN 36623

Summary table
Variable Value Source
GRB_name_Fermi GRB240605171
T0 4:06:17.762 UTC Fermi_GBM
ra 90.4100° Fermi_GBM
decl -41.6300° Fermi_GBM
pos_error 1.05e+01° Fermi_GBM
T90 0.928 s Fermi_GBM
T90_error 0.389 s Fermi_GBM
T90_start 4:06:17.762 UTC Fermi_GBM
fluence 1.31e-07 erg/cm² Fermi_GBM
fluence_error 1.69e-08 erg/cm² Fermi_GBM
T100 0.928 s
GBM_located True
mjd 60466.171038912034 Fermi_GBM
Fermi GBM table
GRB_name_Fermi GRB240605171
trigger_name bn240605171
ra 90.4100°
decl -41.6300°
pos_error 1.05e+01°
datum 2024-06-05
t_trigger 4:06:18.722 UTC
T90 0.928 s
T90_error 0.389 s
T90_start 4:06:17.762 UTC
fluence 1.31e-07 erg/cm²
fluence_error 1.69e-08 erg/cm²
flux_1024 5.62e-01 erg/cm²/s
flux_1024_error 1.43e-01 erg/cm²/s
flux_1024_time -3.20e-01 erg/cm²/s
flux_64 4.83e+00 erg/cm²/s
flux_64_error 1.07e+00 erg/cm²/s
GCN 36615 table
GRB_name GRB240605A
GCN_number 36615
Detection_method Fermi GBM final loc
t_trigger 4:06:18 UTC
ra 90.4000°
decl -41.6000°
Circular_text TITLE: GCN CIRCULAR NUMBER: 36615 SUBJECT: GRB 240605A: Fermi GBM Final Real-time Localization DATE: 24/06/05 04:16:52 GMT FROM: Fermi GBM Team at MSFC/Fermi-GBM The Fermi GBM team reports the detection of a likely SHORT GRB At 04:06:18 UT on 5 Jun 2024, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 240605A (trigger 739253183.722254 / 240605171). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 90.4, Dec = -41.6 (J2000 degrees, equivalent to J2000 06h 01m, -41d 36'), with a statistical uncertainty of 13.7 degrees. The angle from the Fermi LAT boresight is 21.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240605171/quicklook/glg_skymap_all_bn240605171.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/bn240605171/quicklook/glg_healpix_all_bn240605171.fit The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240605171/quicklook/glg_lc_medres34_bn240605171.gif
GCN 36623 table
GRB_name GRB240605A
GCN_number 36623
Detection_method Fermi GBM Other
Circular_text TITLE: GCN CIRCULAR NUMBER: 36623 SUBJECT: Fermi GRB 240605A: Global MASTER-Net observations report DATE: 24/06/05 19:30:51 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 240605A ( Fermi GBM team, GCN 36615) errorbox 51551 sec after notice time and 51586 sec after trigger time at 2024-06-05 18:26:05 UT, with upper limit up to 18.1 mag. The observations began at zenith distance = 81 deg. The sun altitude is -34.2 deg. The galactic latitude b = -26 deg., longitude l = 248 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2482928 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 51617 | 2024-06-05 18:26:05 | MASTER-SAAO | (05h 35m 07.39s , -40d 38m 10.8s) | C | 60 | 18.1 | 51861 | 2024-06-05 18:30:10 | MASTER-SAAO | (05h 45m 32.01s , -38d 42m 58.8s) | C | 60 | 18.0 | 51941 | 2024-06-05 18:31:30 | MASTER-SAAO | (05h 45m 05.43s , -42d 31m 53.8s) | C | 60 | 18.1 | 52021 | 2024-06-05 18:32:49 | MASTER-SAAO | (05h 55m 55.57s , -42d 30m 39.9s) | C | 60 | 18.1 | 52101 | 2024-06-05 18:34:09 | MASTER-SAAO | (06h 04m 53.49s , -38d 44m 21.7s) | C | 60 | 18.0 | 52181 | 2024-06-05 18:35:29 | MASTER-SAAO | (06h 15m 11.71s , -38d 44m 06.3s) | C | 60 | 17.9 | 52261 | 2024-06-05 18:36:49 | MASTER-SAAO | (05h 55m 08.44s , -40d 38m 27.3s) | C | 60 | 17.6 | 52341 | 2024-06-05 18:38:09 | MASTER-SAAO | (06h 05m 41.14s , -40d 36m 37.8s) | C | 60 | 17.4 | 52420 | 2024-06-05 18:39:29 | MASTER-SAAO | (06h 05m 41.38s , -42d 30m 22.9s) | C | 60 | 17.5 | 52500 | 2024-06-05 18:40:48 | MASTER-SAAO | (06h 16m 35.52s , -42d 31m 11.1s) | C | 60 | 14.9 | 52580 | 2024-06-05 18:42:08 | MASTER-SAAO | (05h 46m 27.07s , -46d 19m 13.6s) | C | 60 | 15.8 | 52659 | 2024-06-05 18:43:28 | MASTER-SAAO | (05h 58m 00.01s , -46d 20m 06.6s) | C | 60 | 13.8 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.