{
  "createdOn": 1694179300193,
  "submittedHow": "web",
  "submitter": "GRID Student Team at Tsinghua University <grid@tsinghua.edu.cn>",
  "bibcode": "2023GCN.34642....1W",
  "eventId": "GRB 230827A",
  "circularId": 34642,
  "body": "Chenyu Wang and Zirui Yang report on behalf of the GRID Collaboration:\n\nGRID-03B and GRID-04, onboard the same CubeSat, report the detection of the long-duration GRB 230827A, which was also detected by Fermi/GBM, Swift/BAT-GUANO, GRBAlpha, VZLUSAT-2, Glowbug and INTEGRAL/SPI-ACS (GCN 34575, 34582, 34583, 34588, 34603).\n\nThe event was triggered with GRID on 2023-08-27 at 18:17:41 UTC. The GRID light curve shows a three-pulse temporal structure. The measured burst duration (T90) in the 30-2000 keV range is approximately 57.8 ± 6.1 seconds.\n\nGRID is a student-led project to monitor the transient gamma-ray sky with multiple detectors onboard different nanosatellites in the era of multi-messenger astronomy. For more information about GRID, please refer to the following references: https://doi.org/10.1007/s10686-019-09636-w and https://doi.org/10.1007/s10686-021-09819-4.",
  "subject": "GRID detection of GRB 230827A"
}