////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 21 Dec 25 18:46:28 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 788035586 GRB_DATE: 21030 TJD; 355 DOY; 25/12/21 GRB_TIME: 67582.00 SOD {18:46:22.00} UT TRIGGER_SIGNIF: 4.3 [sigma] TRIGGER_DUR: 0.256 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 8 DETECTORS: 0,0,0, 0,1,1, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251221782/quicklook/glg_lc_medres34_bn251221782.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 349.03,2.88 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 21 Dec 25 18:46:50 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 46 TRIGGER_NUM: 788035586 GRB_RA: 291.400d {+19h 25m 36s} (J2000), 291.763d {+19h 27m 03s} (current), 290.701d {+19h 22m 48s} (1950) GRB_DEC: -12.683d {-12d 40' 59"} (J2000), -12.630d {-12d 37' 47"} (current), -12.783d {-12d 46' 59"} (1950) GRB_ERROR: 16.13 [deg radius, statistical plus systematic] GRB_INTEN: 160 [cnts/sec] DATA_SIGNIF: 7.00 [sigma] INTEG_TIME: 1.024 [sec] GRB_DATE: 21030 TJD; 355 DOY; 25/12/21 GRB_TIME: 67582.00 SOD {18:46:22.00} UT GRB_PHI: 11.00 [deg] GRB_THETA: 70.00 [deg] DATA_TIME_SCALE: 1.0240 [sec] HARD_RATIO: 1.10 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 79% GRB 2nd_MOST_LIKELY: 16% Solar Flare DETECTORS: 0,0,0, 0,1,1, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 270.17d {+18h 00m 41s} -23.44d {-23d 26' 05"} SUN_DIST: 23.15 [deg] Sun_angle= -1.4 [hr] (East of Sun) MOON_POSTN: 291.53d {+19h 26m 06s} -26.02d {-26d 01' 25"} MOON_DIST: 13.40 [deg] MOON_ILLUM: 3 [%] GAL_COORDS: 25.30,-13.24 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 291.14, 9.20 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251221782/quicklook/glg_lc_medres34_bn251221782.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 349.03,2.88 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 21 Dec 25 18:47:09 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 788035586 GRB_RA: 287.180d {+19h 08m 43s} (J2000), 287.552d {+19h 10m 13s} (current), 286.463d {+19h 05m 51s} (1950) GRB_DEC: -15.970d {-15d 58' 11"} (J2000), -15.927d {-15d 55' 36"} (current), -16.051d {-16d 03' 01"} (1950) GRB_ERROR: 9.72 [deg radius, statistical only] DATA_SIGNIF: 9.20 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 21030 TJD; 355 DOY; 25/12/21 GRB_TIME: 67582.00 SOD {18:46:22.00} UT GRB_PHI: 9.00 [deg] GRB_THETA: 75.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 270.17d {+18h 00m 41s} -23.44d {-23d 26' 05"} SUN_DIST: 17.98 [deg] Sun_angle= -1.2 [hr] (East of Sun) MOON_POSTN: 291.53d {+19h 26m 07s} -26.02d {-26d 01' 23"} MOON_DIST: 10.76 [deg] MOON_ILLUM: 3 [%] GAL_COORDS: 20.47,-10.95 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 286.61, 6.48 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251221782/quicklook/glg_lc_medres34_bn251221782.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_788035586.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file will not be created/available until ~15 min after the trigger. COMMENTS: The POS_MAP_URL file will not be created/available until ~1.5 min after the notice. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 21 Dec 25 18:48:19 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 0 TRIGGER_NUM: 788035586 GRB_RA: 276.470d {+18h 25m 53s} (J2000), 276.862d {+18h 27m 27s} (current), 275.715d {+18h 22m 52s} (1950) GRB_DEC: -22.510d {-22d 30' 35"} (J2000), -22.493d {-22d 29' 35"} (current), -22.540d {-22d 32' 21"} (1950) GRB_ERROR: 6.80 [deg radius, statistical only] DATA_SIGNIF: 9.80 [sigma] DATA_INTERVAL: 8.192 [sec] GRB_DATE: 21030 TJD; 355 DOY; 25/12/21 GRB_TIME: 67582.00 SOD {18:46:22.00} UT GRB_PHI: 4.00 [deg] GRB_THETA: 86.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 270.17d {+18h 00m 41s} -23.44d {-23d 26' 05"} SUN_DIST: 6.23 [deg] Sun_angle= -0.4 [hr] (East of Sun) MOON_POSTN: 291.54d {+19h 26m 09s} -26.02d {-26d 01' 16"} MOON_DIST: 13.83 [deg] MOON_ILLUM: 3 [%] GAL_COORDS: 10.04, -4.77 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 275.98, 0.80 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251221782/quicklook/glg_lc_medres34_bn251221782.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_788035586.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: This is likely a Long GRB. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file will not be created/available until ~15 min after the trigger. COMMENTS: The POS_MAP_URL file will not be created/available until ~1.5 min after the notice. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 21 Dec 25 18:55:38 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 788035586 GRB_RA: 274.710d {+18h 18m 50s} (J2000), 275.099d {+18h 20m 24s} (current), 273.961d {+18h 15m 51s} (1950) GRB_DEC: -21.360d {-21d 21' 35"} (J2000), -21.348d {-21d 20' 50"} (current), -21.381d {-21d 22' 51"} (1950) GRB_ERROR: 7.22 [deg radius, statistical only] GRB_DATE: 21030 TJD; 355 DOY; 25/12/21 GRB_TIME: 67582.00 SOD {18:46:22.00} UT GRB_PHI: 2.00 [deg] GRB_THETA: 86.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 270.18d {+18h 00m 43s} -23.44d {-23d 26' 05"} SUN_DIST: 5.01 [deg] Sun_angle= -0.3 [hr] (East of Sun) MOON_POSTN: 291.61d {+19h 26m 26s} -26.01d {-26d 00' 32"} MOON_DIST: 15.81 [deg] MOON_ILLUM: 3 [%] GAL_COORDS: 10.30, -2.78 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 274.39, 2.01 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251221782/quicklook/glg_lc_medres34_bn251221782.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251221782/quicklook/glg_locplot_all_bn251221782.png COMMENTS: Fermi-GBM Final Position. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file should be available by the time this FINAL notice is produced. COMMENTS: This notice was generated completely by automated pipeline processing. COMMENTS: This is likely a Long GRB.