GRB240605C

This page lists all entries on GRB240605C in GRBweb

Summary GCN 36619 GCN 36622

Summary table
Variable Value Source
T0 14:34:38 UTC GCN_circulars,Fermi GBM final loc
ra 231.5000° GCN_circulars,Fermi GBM final loc
decl -74.4000° GCN_circulars,Fermi GBM final loc
GBM_located True
mjd 60466.60738425926 GCN_circulars,Fermi GBM final loc
GCN 36619 table
GRB_name GRB240605C
GCN_number 36619
Detection_method Fermi GBM final loc
t_trigger 14:34:38 UTC
ra 231.5000°
decl -74.4000°
Circular_text TITLE: GCN CIRCULAR NUMBER: 36619 SUBJECT: GRB 240605C: Fermi GBM Final Real-time Localization DATE: 24/06/05 14:45:14 GMT FROM: Fermi GBM Team at MSFC/Fermi-GBM The Fermi GBM team reports the detection of a likely LONG GRB At 14:34:38 UT on 5 Jun 2024, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 240605C (trigger 739290883.214644 / 240605607). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 231.5, Dec = -74.4 (J2000 degrees, equivalent to J2000 15h 26m, -74d 24'), with a statistical uncertainty of 1.2 degrees. The angle from the Fermi LAT boresight is 167.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240605607/quicklook/glg_skymap_all_bn240605607.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/bn240605607/quicklook/glg_healpix_all_bn240605607.fit The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240605607/quicklook/glg_lc_medres34_bn240605607.gif
GCN 36622 table
GRB_name GRB240605C
GCN_number 36622
Detection_method Fermi GBM Other
Circular_text TITLE: GCN CIRCULAR NUMBER: 36622 SUBJECT: Fermi GRB 240605C: Global MASTER-Net observations report DATE: 24/06/05 16:45:45 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 240605C ( Fermi GBM team, GCN 36619) errorbox 7196 sec after notice time and 7229 sec after trigger time at 2024-06-05 16:35:07 UT, with upper limit up to 18.0 mag. Observations started at twilight. The observations began at zenith distance = 52 deg. The sun altitude is -11.3 deg. The galactic latitude b = -15 deg., longitude l = 313 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2483421 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 7259 | 2024-06-05 16:35:07 | MASTER-SAAO | (15h 03m 24.24s , -74d 41m 45.9s) | C | 60 | 18.0 | 7339 | 2024-06-05 16:36:27 | MASTER-SAAO | (15h 34m 00.19s , -74d 40m 47.7s) | C | 60 | 18.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.