GRB230603A

This page lists all entries on GRB230603A in GRBweb

Summary Fermi GBM GCN 33910 GCN 33937

Summary table
Variable Value Source
GRB_name_Fermi GRB230603525
T0 12:35:28.934 UTC Fermi_GBM
ra 294.5200° Fermi_GBM
decl -11.6200° Fermi_GBM
pos_error 3.47e+00° Fermi_GBM
T90 20.48 s Fermi_GBM
T90_error 3.62 s Fermi_GBM
T90_start 12:35:28.934 UTC Fermi_GBM
fluence 3.52e-06 erg/cm² Fermi_GBM
fluence_error 5.87e-08 erg/cm² Fermi_GBM
T100 20.48 s
GBM_located True
mjd 60098.52464043981 Fermi_GBM
Fermi GBM table
GRB_name_Fermi GRB230603525
trigger_name bn230603525
ra 294.5200°
decl -11.6200°
pos_error 3.47e+00°
datum 2023-06-03
t_trigger 12:35:29.446 UTC
T90 20.48 s
T90_error 3.62 s
T90_start 12:35:28.934 UTC
fluence 3.52e-06 erg/cm²
fluence_error 5.87e-08 erg/cm²
flux_1024 5.19e+00 erg/cm²/s
flux_1024_error 3.13e-01 erg/cm²/s
flux_1024_time 7.49e+00 erg/cm²/s
flux_64 7.57e+00 erg/cm²/s
flux_64_error 1.70e+00 erg/cm²/s
GCN 33910 table
GRB_name GRB230603A
GCN_number 33910
Detection_method Fermi GBM final loc
t_trigger 12:35:29 UTC
ra 294.5000°
decl -11.6000°
Circular_text TITLE: GCN CIRCULAR NUMBER: 33910 SUBJECT: GRB 230603A: Fermi GBM Final Real-time Localization DATE: 23/06/03 12:45:56 GMT FROM: Fermi GBM Team at MSFC/Fermi-GBM The Fermi GBM team reports the detection of a likely LONG GRB At 12:35:29 UT on 3 Jun 2023, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 230603A (trigger 707488534.44648 / 230603525). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 294.5, Dec = -11.6 (J2000 degrees, equivalent to J2000 19h 37m, -11d 35'), with a statistical uncertainty of 3.6 degrees. The angle from the Fermi LAT boresight is 38.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230603525/quicklook/glg_skymap_all_bn230603525.png The HEALPix FITS file, including the estimated localization systematic, can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230603525/quicklook/glg_healpix_all_bn230603525.fit The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230603525/quicklook/glg_lc_medres34_bn230603525.gif
GCN 33937 table
GRB_name GRB230603A
GCN_number 33937
Detection_method Fermi GBM Other
Circular_text TITLE: GCN CIRCULAR NUMBER: 33937 SUBJECT: Fermi GRB 230603A: Global MASTER-Net observations report DATE: 23/06/07 21:03:51 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs V. Lipunov, V.Kornilov, E.Gorbovskoy, K.Zhirkov, N.Tyurina, P.Balanutsa, A.Kuznetsov, D. Vlasenko, G.Antipov, D.Zimnukhov, V.Senik, E.Minkina, A.Chasovnikov, V.Topolev, D.Kuvshinov, D.Cheryasov, Ya.Kechin (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. Gres, N.M. Budnev (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), A. Gabovich, V.Yurkov (Blagoveschensk Educational State University) MASTER-OAFA robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Argentina (OAFA observatory of San Juan National University) started inspect of the Fermi GRB 230603A ( Fermi GBM team, GCN 33910) errorbox 1 days 62021 sec after notice time and 1 days 62028 sec after trigger time at 2023-06-05 05:49:18 UT, with upper limit up to 17.4 mag. The observations began at zenith distance = 28 deg. The sun altitude is -71.0 deg. The galactic latitude b = -16 deg., longitude l = 28 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2220782 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 148519 | 2023-06-05 05:49:18 | MASTER-OAFA | (19h 36m 44.32s , -12d 09m 24.2s) | C | 180 | 16.9 | 148699 | 2023-06-05 05:49:18 | MASTER-OAFA | (19h 36m 44.32s , -12d 09m 24.2s) | C | 540 | 17.4 | Coadd 148730 | 2023-06-05 05:52:49 | MASTER-OAFA | (19h 36m 49.42s , -12d 10m 24.5s) | C | 180 | 16.9 | 148942 | 2023-06-05 05:56:21 | MASTER-OAFA | (19h 36m 42.96s , -12d 11m 25.1s) | C | 180 | 16.8 | 149797 | 2023-06-05 06:10:36 | MASTER-OAFA | (19h 36m 48.72s , -12d 09m 29.5s) | C | 180 | 15.5 | 150804 | 2023-06-05 06:27:23 | MASTER-OAFA | (19h 36m 50.02s , -12d 11m 07.1s) | C | 180 | 16.7 | 154240 | 2023-06-05 07:24:39 | MASTER-OAFA | (19h 29m 31.33s , -14d 34m 07.0s) | C | 180 | 16.9 | 155299 | 2023-06-05 07:42:18 | MASTER-OAFA | (19h 29m 23.79s , -14d 32m 35.0s) | C | 180 | 17.2 | 155934 | 2023-06-05 07:52:53 | MASTER-OAFA | (19h 37m 42.65s , -14d 33m 21.1s) | C | 180 | 16.9 | 165891 | 2023-06-05 10:38:50 | MASTER-OAFA | (19h 21m 33.74s , -13d 31m 44.8s) | C | 180 | 16.7 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.