{
  "bibcode": "2019GCN.24025....1S",
  "body": "V. Sharma, D. Bhattacharya, A. Vibhute and T. Khanam (IUCAA), V. Bhalerao (IIT-B), A. R. Rao (TIFR) and S. Vadawale (PRL) report on behalf of the AstroSat CZTI collaboration:\n\nAnalysis of AstroSat CZTI data showed the detection of a long GRB 190323A, which was also detected by Insight-HXMT/HE (Luo Q. et al., GCN # 24005).\n\nThe source was clearly detected in the 40-200 keV energy range. The light curve shows multiple pulses of emission with strongest peak at 21:05:40.500 UT. The measured peak count rate associated with the burst is 153 cts/s above the background in the combined data of four quadrants, with a total of 1848 cts. The local mean background count rate was 533 cts/s. Using cumulative rates, we measure a T90 of 36.6 s.\n\nIt was also clearly detected in the CsI anticoincidence (Veto) detector in the 100-500 keV energy range.\n\nCZTI GRB detections are reported regularly on the payload site at http://astrosat.iucaa.in/czti/?q=grb. CZTI is built by a TIFR-led consortium of institutes across India, including VSSC, ISAC, IUCAA, SAC and PRL. The Indian Space Research Organisation funded, managed and facilitated the project.",
  "circularId": 24025,
  "createdOn": 1553946536000,
  "email": "vidushi@iucaa.in",
  "subject": "GRB 190323A: AstroSat CZTI detection",
  "submitter": "Vidushi Sharma at IUCAA  <vidushi@iucaa.in>",
  "eventId": "GRB 190323A"
}