////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 15 May 26 12:50:55 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 800542254 GRB_DATE: 21175 TJD; 135 DOY; 26/05/15 GRB_TIME: 46249.53 SOD {12:50:49.53} UT TRIGGER_SIGNIF: 4.6 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 17 DETECTORS: 0,0,0, 0,0,0, 0,1,0, 0,1,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260515535/quicklook/glg_lc_medres34_bn260515535.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 267.30,-25.50 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 15 May 26 12:51:08 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 44 TRIGGER_NUM: 800542254 GRB_RA: 50.133d {+03h 20m 32s} (J2000), 50.343d {+03h 21m 22s} (current), 49.736d {+03h 18m 57s} (1950) GRB_DEC: -48.650d {-48d 38' 59"} (J2000), -48.556d {-48d 33' 21"} (current), -48.829d {-48d 49' 44"} (1950) GRB_ERROR: 37.05 [deg radius, statistical plus systematic] GRB_INTEN: 43 [cnts/sec] DATA_SIGNIF: 4.50 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21175 TJD; 135 DOY; 26/05/15 GRB_TIME: 46249.53 SOD {12:50:49.53} UT GRB_PHI: 296.00 [deg] GRB_THETA: 60.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,0, 0,0,0, 0,1,0, 0,1,0, 0,0, SUN_POSTN: 52.36d {+03h 29m 26s} +18.94d {+18d 56' 39"} SUN_DIST: 67.52 [deg] Sun_angle= 0.1 [hr] (West of Sun) MOON_POSTN: 32.68d {+02h 10m 43s} +17.81d {+17d 48' 46"} MOON_DIST: 68.21 [deg] MOON_ILLUM: 2 [%] GAL_COORDS: 259.89,-54.11 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 21.48,-62.93 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260515535/quicklook/glg_lc_medres34_bn260515535.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 267.30,-25.50 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 15 May 26 12:51:17 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 58 TRIGGER_NUM: 800542254 GRB_RA: 345.317d {+23h 01m 16s} (J2000), 345.703d {+23h 02m 49s} (current), 344.581d {+22h 58m 19s} (1950) GRB_DEC: -52.733d {-52d 43' 59"} (J2000), -52.591d {-52d 35' 27"} (current), -53.002d {-53d 00' 07"} (1950) GRB_ERROR: 13.18 [deg radius, statistical plus systematic] GRB_INTEN: 85 [cnts/sec] DATA_SIGNIF: 7.90 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21175 TJD; 135 DOY; 26/05/15 GRB_TIME: 46249.53 SOD {12:50:49.53} UT GRB_PHI: 264.00 [deg] GRB_THETA: 25.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 2.15 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 74% GRB 2nd_MOST_LIKELY: 22% Generic SGR DETECTORS: 0,0,0, 0,0,0, 0,1,0, 0,1,0, 0,0, SUN_POSTN: 52.36d {+03h 29m 26s} +18.94d {+18d 56' 39"} SUN_DIST: 91.73 [deg] Sun_angle= 4.4 [hr] (West of Sun) MOON_POSTN: 32.68d {+02h 10m 43s} +17.81d {+17d 48' 48"} MOON_DIST: 81.28 [deg] MOON_ILLUM: 2 [%] GAL_COORDS: 334.07,-57.22 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 322.02,-42.00 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260515535/quicklook/glg_lc_medres34_bn260515535.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 267.30,-25.50 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 15 May 26 12:51:26 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 800542254 GRB_RA: 134.980d {+08h 59m 55s} (J2000), 135.361d {+09h 01m 27s} (current), 134.256d {+08h 57m 02s} (1950) GRB_DEC: +22.670d {+22d 40' 12"} (J2000), +22.566d {+22d 33' 57"} (current), +22.866d {+22d 51' 56"} (1950) GRB_ERROR: 3.63 [deg radius, statistical only] DATA_SIGNIF: 6.10 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 21175 TJD; 135 DOY; 26/05/15 GRB_TIME: 46249.53 SOD {12:50:49.53} UT GRB_PHI: 321.00 [deg] GRB_THETA: 162.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 52.36d {+03h 29m 26s} +18.94d {+18d 56' 39"} SUN_DIST: 76.65 [deg] Sun_angle= -5.5 [hr] (East of Sun) MOON_POSTN: 32.68d {+02h 10m 44s} +17.81d {+17d 48' 50"} MOON_DIST: 94.33 [deg] MOON_ILLUM: 2 [%] GAL_COORDS: 204.25, 37.76 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 130.93, 5.39 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260515535/quicklook/glg_lc_medres34_bn260515535.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_800542254.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: Fri 15 May 26 12:51:29 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 70 TRIGGER_NUM: 800542254 GRB_RA: 346.150d {+23h 04m 36s} (J2000), 346.525d {+23h 06m 06s} (current), 345.435d {+23h 01m 44s} (1950) GRB_DEC: -47.217d {-47d 13' 00"} (J2000), -47.074d {-47d 04' 26"} (current), -47.487d {-47d 29' 11"} (1950) GRB_ERROR: 8.72 [deg radius, statistical plus systematic] GRB_INTEN: 136 [cnts/sec] DATA_SIGNIF: 11.60 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21175 TJD; 135 DOY; 26/05/15 GRB_TIME: 46249.53 SOD {12:50:49.53} UT GRB_PHI: 270.00 [deg] GRB_THETA: 20.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,0, 0,0,0, 0,1,0, 0,1,0, 0,0, SUN_POSTN: 52.36d {+03h 29m 26s} +18.94d {+18d 56' 39"} SUN_DIST: 88.51 [deg] Sun_angle= 4.4 [hr] (West of Sun) MOON_POSTN: 32.68d {+02h 10m 44s} +17.81d {+17d 48' 50"} MOON_DIST: 76.99 [deg] MOON_ILLUM: 2 [%] GAL_COORDS: 341.97,-61.00 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 326.22,-37.49 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260515535/quicklook/glg_lc_medres34_bn260515535.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 267.30,-25.50 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 15 May 26 12:51:41 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 92 TRIGGER_NUM: 800542254 GRB_RA: 347.533d {+23h 10m 08s} (J2000), 347.912d {+23h 11m 39s} (current), 346.810d {+23h 07m 14s} (1950) GRB_DEC: -52.983d {-52d 58' 59"} (J2000), -52.840d {-52d 50' 22"} (current), -53.255d {-53d 15' 16"} (1950) GRB_ERROR: 7.98 [deg radius, statistical plus systematic] GRB_INTEN: 196 [cnts/sec] DATA_SIGNIF: 16.70 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21175 TJD; 135 DOY; 26/05/15 GRB_TIME: 46249.53 SOD {12:50:49.53} UT GRB_PHI: 264.00 [deg] GRB_THETA: 25.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 2.48 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 76% GRB 2nd_MOST_LIKELY: 23% Generic SGR DETECTORS: 0,0,0, 0,0,0, 0,1,0, 0,1,0, 0,0, SUN_POSTN: 52.36d {+03h 29m 26s} +18.94d {+18d 56' 39"} SUN_DIST: 90.70 [deg] Sun_angle= 4.3 [hr] (West of Sun) MOON_POSTN: 32.68d {+02h 10m 44s} +17.81d {+17d 48' 53"} MOON_DIST: 80.54 [deg] MOON_ILLUM: 2 [%] GAL_COORDS: 332.04,-58.04 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 323.38,-42.91 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260515535/quicklook/glg_lc_medres34_bn260515535.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 267.30,-25.50 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 15 May 26 12:51:55 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 96 TRIGGER_NUM: 800542254 GRB_RA: 348.333d {+23h 13m 20s} (J2000), 348.704d {+23h 14m 49s} (current), 347.628d {+23h 10m 31s} (1950) GRB_DEC: -48.150d {-48d 08' 59"} (J2000), -48.006d {-48d 00' 21"} (current), -48.422d {-48d 25' 19"} (1950) GRB_ERROR: 6.23 [deg radius, statistical plus systematic] GRB_INTEN: 282 [cnts/sec] DATA_SIGNIF: 24.00 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21175 TJD; 135 DOY; 26/05/15 GRB_TIME: 46249.53 SOD {12:50:49.53} UT GRB_PHI: 270.00 [deg] GRB_THETA: 20.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,0, 0,0,0, 0,1,0, 0,1,0, 0,0, SUN_POSTN: 52.36d {+03h 29m 26s} +18.94d {+18d 56' 39"} SUN_DIST: 87.73 [deg] Sun_angle= 4.2 [hr] (West of Sun) MOON_POSTN: 32.69d {+02h 10m 45s} +17.82d {+17d 48' 56"} MOON_DIST: 76.65 [deg] MOON_ILLUM: 2 [%] GAL_COORDS: 338.58,-61.63 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 327.26,-39.03 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260515535/quicklook/glg_lc_medres34_bn260515535.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 267.30,-25.50 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.