TITLE: GCN CIRCULAR NUMBER: 36361 SUBJECT: GRB240430A: Fermi GBM Final Localization DATE: 24/05/01 14:58:25 GMT FROM: Cuán de Barra at UCD <cuan.debarra@ucdconnect.ie> The Fermi GBM team reports the detection of a likely LONG GRB. At 19:21:19.72 UT on 30 Apr 2024, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 240430A (trigger 736197684 / 240430806). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 201.0, Dec = 1.5 (J2000 degrees, equivalent to J2000 +13h 24m, +01d 32') with a statistical uncertainty of 2.6 degrees. The angle from the Fermi LAT boresight is 62 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240430806/q... The HEALPix FITS file, including the estimated localization systematic, can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240430806/q... The GBM light curve can be found here: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240430806/qu... View this GCN Circular online at https://gcn.nasa.gov/circulars/36361. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...