{
  "bibcode": "2020GCN.27505....1S",
  "body": "D. Svinkin, S. Golenetskii, R. Aptekar, D. Frederiks, A. Ridnaia,\nand T. Cline on behalf of the Konus-Wind team,\n\nK. Hurley, on behalf of the IPN,\n\nS. Barthelmy, J. Cummings, H. Krimm, and D. Palmer,\non behalf of the Swift-BAT team, and\n\nA. von Kienlin, X. Zhang, A. Rau, V. Savchenko, E. Bozzo,\nand C. Ferrigno, on behalf of the INTEGRAL SPI-ACS GRB team,\nreport:\n\nThe short-duration GRB 200405B (DeLaunay et al., GCN Circ. 27497)\nwas detected by Swift (BAT), INTEGRAL (SPI-ACS), and Konus-Wind,\nat about 14018 s UT (03:53:38).\nThe burst was found in ground analysis of Swift (BAT) data\nwith low partial coding.\n\nWe have triangulated it to INTEGRAL-Konus annulus centered at\nRA(2000)=354.104 deg (23h 36m 25s) Dec(2000)=-6.682 deg (-6d 40' 55\"),\nwhose radius is 71.411 +/- 18.656 deg (3 sigma) and\nto a BAT-INTEGRAL annulus centered at\nRA(2000)=59.460 deg (03h 57m 50s) Dec(2000)=-50.201 deg (-50d 12' 02\"),\nwhose radius is 8.804(-8.804,+15.572) deg (3 sigma).\nThese annuli intersect to form a very large region\nwith an area of ~1600 sq. deg.\n\nThe Swift-BAT position reported in DeLaunay et al.\nis consistent with the IPN localization.\n\nA triangulation map is posted at\nhttp://www.ioffe.ru/LEA/GRBs/GRB200405_T14018/IPN\n\nThe Swift (BAT) event data used for the IPN localization\ncame from the GUANO system (https://www.swift.psu.edu/guano/).",
  "circularId": 27505,
  "createdOn": 1586278054000,
  "email": "svinkin@mail.ioffe.ru",
  "subject": "IPN triangulation of GRB 200405B (short)",
  "submitter": "Dmitry Svinkin at Ioffe Institute  <svinkin@mail.ioffe.ru>",
  "eventId": "GRB 200405B"
}