TITLE: GCN CIRCULAR NUMBER: 44041 SUBJECT: GRB 260317A: Fermi GBM Final Localization DATE: 26/03/17 21:55:00 GMT FROM: rhamburg@usra.edu The Fermi GBM team reports the detection of a likely SHORT GRB. "At 20:01:51.98 UT on 17 March 2026, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 260317A (trigger 795470516/260317835). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 255.62, Dec = -18.51 (J2000 degrees, equivalent to J2000 17h 2m, -18d 30'), with a statistical uncertainty of 13.33 degrees. The angle from the Fermi LAT boresight is 93 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260317835/q... The HEALPix FITS file, including the estimated localization systematic, can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260317835/q... The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260317835/q..." View this GCN Circular online at https://gcn.nasa.gov/circulars/44041. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...