GRB190723A

This page lists all entries on GRB190723A in GRBweb

Summary Fermi GBM GCN 25140 GCN 25149

Summary table
Variable Value Source
GRB_name_Fermi GRB190723309
T0 7:24:17 UTC GCN_circulars,Fermi GBM final loc
ra 289.4700° Fermi_GBM
decl 25.2200° Fermi_GBM
pos_error 7.63e+00° Fermi_GBM
T90 24.576 s Fermi_GBM
T90_error 2.111 s Fermi_GBM
T90_start 7:24:17.101 UTC Fermi_GBM
fluence 1.52e-06 erg/cm² Fermi_GBM
fluence_error 3.27e-08 erg/cm² Fermi_GBM
T100 24.677 s
GBM_located True
mjd 58687.308530092596 GCN_circulars,Fermi GBM final loc
Fermi GBM table
GRB_name_Fermi GRB190723309
trigger_name bn190723309
ra 289.4700°
decl 25.2200°
pos_error 7.63e+00°
datum 2019-07-23
t_trigger 7:24:17.869 UTC
T90 24.576 s
T90_error 2.111 s
T90_start 7:24:17.101 UTC
fluence 1.52e-06 erg/cm²
fluence_error 3.27e-08 erg/cm²
flux_1024 2.86e+00 erg/cm²/s
flux_1024_error 2.21e-01 erg/cm²/s
flux_1024_time 1.45e+01 erg/cm²/s
flux_64 4.63e+00 erg/cm²/s
flux_64_error 1.09e+00 erg/cm²/s
GCN 25140 table
GRB_name GRB190723A
GCN_number 25140
Detection_method Fermi GBM final loc
t_trigger 7:24:17 UTC
ra 289.5000°
decl 25.2000°
Circular_text TITLE: GCN CIRCULAR NUMBER: 25140 SUBJECT: GRB 190723A: Fermi GBM Final Real-time Localization DATE: 19/07/23 07:36:11 GMT FROM: Fermi GBM Team at MSFC/Fermi-GBM The Fermi GBM team reports the detection of a likely LONG GRB At 07:24:17 UT on 23 Jul 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 190723A (trigger 585559462.869138 / 190723309). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 289.5, Dec = 25.2 (J2000 degrees, equivalent to J2000 19h 18m, 25d 11'), with a statistical uncertainty of 10.5 degrees. The angle from the Fermi LAT boresight is 70.0 degrees. The skymap can be found here: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190723309/quicklook/glg_skymap_all_bn190723309.png The HEALPix FITS file, including the estimated localization systematic, can be found here: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190723309/quicklook/glg_healpix_all_bn190723309.fit The GBM light curve can be found here: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190723309/quicklook/glg_lc_medres34_bn190723309.gif
GCN 25149 table
GRB_name GRB190723A
GCN_number 25149
Detection_method Fermi GBM Other
Circular_text TITLE: GCN CIRCULAR NUMBER: 25149 SUBJECT: GRB 190723A: Insight-HXMT/HE detection DATE: 19/07/25 07:13:38 GMT FROM: Ce Cai at IHEP C. Cai, Q. Luo, S. Xiao, Q. B. Yi, Y. G. Zheng, Y. Huang, C. K. Li, X. B. Li, G. Li, J. Y. Liao, S. L. Xiong, C. Z. Liu, X. F. Li, Z. W. Li, Z. Chang, A. M. Zhang, Y. F. Zhang, X. F. Lu, C. L. Zou (IHEP), Y. J. Jin, Z. Zhang (THU), T. P. Li (IHEP/THU), F. J. Lu, L. M. Song, M. Wu, Y. P. Xu, S. N. Zhang (IHEP), report on behalf of the Insight-HXMT team: At 2019-07-23T07:24:17.87 (T0), Insight-HXMT/HE detected GRB 190723A (trigger ID: HEB190723308) in a routine search of the data, which was also triggered by Fermi/GBM (GCN #25140). The Insight-HXMT/HE light curve mainly consists of a single pulse with a duration (T90) of 3.23 s measured from T0-1.55 s. The 1-ms peak rate, measured from T0-1.66 s, is 818 cnts/sec. The total counts from this burst is 1433 counts. URL_LC: http://www.hxmt.org/images/GRB/HEB190723308_lc.jpg All measurements above are made with the CsI detectors operating in the regular mode with the energy range of about 80-800 keV (deposited energy). Only gamma-rays with energy greater than about 200 keV can penetrate the spacecraft and leave signals in the CsI detectors installed inside of the telescope. Insight-HXMT is the first Chinese space X-ray telescope, which was funded jointly by the China National Space Administration (CNSA) and the Chinese Academy of Sciences (CAS). More information about it could be found at: http://www.hxmt.org.