GRB200702A

This page lists all entries on GRB200702A in GRBweb

Summary Fermi GBM GCN 28056 GCN 28057

Summary table
Variable Value Source
GRB_name_Fermi GRB200702892
T0 21:24:15.895 UTC Fermi_GBM
ra 300.4400° Fermi_GBM
decl -57.7400° Fermi_GBM
pos_error 1.42e+01° Fermi_GBM
T90 23.04 s Fermi_GBM
T90_error 4.971 s Fermi_GBM
T90_start 21:24:15.895 UTC Fermi_GBM
fluence 1.06e-06 erg/cm² Fermi_GBM
fluence_error 8.14e-08 erg/cm² Fermi_GBM
T100 23.04 s
GBM_located True
mjd 59032.89185063657 Fermi_GBM
Fermi GBM table
GRB_name_Fermi GRB200702892
trigger_name bn200702892
ra 300.4400°
decl -57.7400°
pos_error 1.42e+01°
datum 2020-07-02
t_trigger 21:24:18.967 UTC
T90 23.04 s
T90_error 4.971 s
T90_start 21:24:15.895 UTC
fluence 1.06e-06 erg/cm²
fluence_error 8.14e-08 erg/cm²
flux_1024 1.61e+00 erg/cm²/s
flux_1024_error 2.23e-01 erg/cm²/s
flux_1024_time -3.78e+00 erg/cm²/s
flux_64 3.96e+00 erg/cm²/s
flux_64_error 1.35e+00 erg/cm²/s
GCN 28056 table
GRB_name GRB200702A
GCN_number 28056
Detection_method Fermi GBM final loc
t_trigger 21:24:18 UTC
ra 300.4000°
decl -57.7000°
Circular_text TITLE: GCN CIRCULAR NUMBER: 28056 SUBJECT: GRB 200702A: Fermi GBM Final Real-time Localization DATE: 20/07/02 21:34:52 GMT FROM: Fermi GBM Team at MSFC/Fermi-GBM The Fermi GBM team reports the detection of a likely LONG GRB At 21:24:18 UT on 2 Jul 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200702A (trigger 615417863.9672 / 200702892). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 300.4, Dec = -57.7 (J2000 degrees, equivalent to J2000 20h 01m, -57d 42'), with a statistical uncertainty of 21.4 degrees. The angle from the Fermi LAT boresight is 51.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200702892/quicklook/glg_skymap_all_bn200702892.png The HEALPix FITS file, including the estimated localization systematic, can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200702892/quicklook/glg_healpix_all_bn200702892.fit The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200702892/quicklook/glg_lc_medres34_bn200702892.gif
GCN 28057 table
GRB_name GRB200702A
GCN_number 28057
Detection_method Fermi GBM Other
Circular_text TITLE: GCN CIRCULAR NUMBER: 28057 SUBJECT: Fermi GRB 200702A: Global MASTER-Net observations report DATE: 20/07/02 23:30:16 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov, D. Cheryasov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (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 200702A ( Fermi GBM team, GCN 28056) errorbox 2633 sec after notice time and 2660 sec after trigger time at 2020-07-02 22:08:39 UT, with upper limit up to 17.4 mag. The observations began at zenith distance = 56 deg. The sun altitude is -78.2 deg. MASTER-OAFA robotic telescope located in Argentina (OAFA observatory of San Juan National University) started inspect of the Fermi GRB 200702A errorbox 4891 sec after notice time and 4918 sec after trigger time at 2020-07-02 22:46:17 UT, with upper limit up to 16.1 mag. Observations started at twilight. The observations began at zenith distance = 57 deg. The sun altitude is -13.1 deg. The galactic latitude b = -20 deg., longitude l = 324 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1394636 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 2750 | 2020-07-02 22:08:39 | MASTER-SAAO | (23h 24m 08.23s , -67d 49m 09.3s) | C | 180 | 17.4 | 5009 | 2020-07-02 22:46:17 | MASTER-OAFA | (08h 24m 50.56s , -83d 12m 13.3s) | C | 180 | 15.9 | 5431 | 2020-07-02 22:53:19 | MASTER-OAFA | (09h 32m 08.12s , -83d 10m 44.3s) | C | 180 | 16.1 | 5642 | 2020-07-02 22:56:50 | MASTER-OAFA | (10h 55m 46.36s , -83d 10m 36.9s) | C | 180 | 15.1 | 5853 | 2020-07-02 23:00:21 | MASTER-OAFA | (12h 02m 42.06s , -83d 10m 11.7s) | C | 180 | 15.4 | 6064 | 2020-07-02 23:03:52 | MASTER-OAFA | (09h 40m 30.39s , -83d 09m 58.7s) | C | 180 | 15.4 | 6487 | 2020-07-02 23:10:56 | MASTER-OAFA | (10h 47m 30.09s , -83d 08m 45.3s) | C | 180 | 15.8 | 6698 | 2020-07-02 23:14:27 | MASTER-OAFA | (08h 24m 48.11s , -83d 12m 12.8s) | C | 180 | 15.9 | 6910 | 2020-07-02 23:17:58 | MASTER-OAFA | (09h 32m 01.22s , -83d 09m 46.7s) | C | 180 | 16.1 | 7121 | 2020-07-02 23:21:29 | MASTER-OAFA | (10h 55m 51.35s , -83d 09m 36.8s) | C | 180 | 15.4 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.