////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 29 Aug 26 05:04:15 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 809672651 GRB_DATE: 21281 TJD; 241 DOY; 26/08/29 GRB_TIME: 18246.48 SOD {05:04:06.48} UT TRIGGER_SIGNIF: 4.6 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 16 DETECTORS: 1,0,1, 0,0,0, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260829211/quicklook/glg_lc_medres34_bn260829211.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 265.03,-25.43 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 29 Aug 26 05:04:16 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 46 TRIGGER_NUM: 809672651 GRB_RA: 169.500d {+11h 18m 00s} (J2000), 169.829d {+11h 19m 19s} (current), 168.884d {+11h 15m 32s} (1950) GRB_DEC: -25.650d {-25d 38' 59"} (J2000), -25.796d {-25d 47' 45"} (current), -25.377d {-25d 22' 35"} (1950) GRB_ERROR: 15.38 [deg radius, statistical plus systematic] GRB_INTEN: 98 [cnts/sec] DATA_SIGNIF: 4.60 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21281 TJD; 241 DOY; 26/08/29 GRB_TIME: 18246.48 SOD {05:04:06.48} UT GRB_PHI: 72.00 [deg] GRB_THETA: 155.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Below horizon 2nd_MOST_LIKELY: 0% n/a DETECTORS: 1,0,1, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 157.68d {+10h 30m 43s} +9.35d {+09d 20' 55"} SUN_DIST: 37.08 [deg] Sun_angle= -0.8 [hr] (East of Sun) MOON_POSTN: 348.63d {+23h 14m 30s} -3.18d {-03d 10' 53"} MOON_DIST: 151.00 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 277.82, 32.63 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 181.39,-27.55 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260829211/quicklook/glg_lc_medres34_bn260829211.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 265.03,-25.43 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 29 Aug 26 05:04:27 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 67 TRIGGER_NUM: 809672651 GRB_RA: 140.767d {+09h 23m 04s} (J2000), 141.031d {+09h 24m 08s} (current), 140.271d {+09h 21m 05s} (1950) GRB_DEC: -39.333d {-39d 19' 59"} (J2000), -39.448d {-39d 26' 53"} (current), -39.118d {-39d 07' 05"} (1950) GRB_ERROR: 14.72 [deg radius, statistical plus systematic] GRB_INTEN: 92 [cnts/sec] DATA_SIGNIF: 6.80 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21281 TJD; 241 DOY; 26/08/29 GRB_TIME: 18246.48 SOD {05:04:06.48} UT GRB_PHI: 160.00 [deg] GRB_THETA: 165.00 [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: 1,0,1, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 157.68d {+10h 30m 43s} +9.35d {+09d 20' 55"} SUN_DIST: 51.19 [deg] Sun_angle= 1.1 [hr] (West of Sun) MOON_POSTN: 348.63d {+23h 14m 30s} -3.18d {-03d 10' 50"} MOON_DIST: 130.39 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 264.92, 7.70 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 161.82,-50.91 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260829211/quicklook/glg_lc_medres34_bn260829211.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 265.03,-25.43 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 29 Aug 26 05:04:34 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 71 TRIGGER_NUM: 809672651 GRB_RA: 130.150d {+08h 40m 36s} (J2000), 130.414d {+08h 41m 39s} (current), 129.656d {+08h 38m 37s} (1950) GRB_DEC: -34.450d {-34d 27' 00"} (J2000), -34.546d {-34d 32' 44"} (current), -34.271d {-34d 16' 16"} (1950) GRB_ERROR: 9.42 [deg radius, statistical plus systematic] GRB_INTEN: 151 [cnts/sec] DATA_SIGNIF: 9.80 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21281 TJD; 241 DOY; 26/08/29 GRB_TIME: 18246.48 SOD {05:04:06.48} UT GRB_PHI: 200.00 [deg] GRB_THETA: 165.00 [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: 1,0,1, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 157.68d {+10h 30m 43s} +9.35d {+09d 20' 55"} SUN_DIST: 50.93 [deg] Sun_angle= 1.8 [hr] (West of Sun) MOON_POSTN: 348.63d {+23h 14m 31s} -3.18d {-03d 10' 48"} MOON_DIST: 127.93 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 255.62, 4.51 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 146.40,-50.33 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260829211/quicklook/glg_lc_medres34_bn260829211.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 265.03,-25.43 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 29 Aug 26 05:04:48 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 93 TRIGGER_NUM: 809672651 GRB_RA: 131.000d {+08h 44m 00s} (J2000), 131.264d {+08h 45m 03s} (current), 130.505d {+08h 42m 01s} (1950) GRB_DEC: -34.617d {-34d 37' 00"} (J2000), -34.714d {-34d 42' 51"} (current), -34.435d {-34d 26' 05"} (1950) GRB_ERROR: 7.15 [deg radius, statistical plus systematic] GRB_INTEN: 283 [cnts/sec] DATA_SIGNIF: 15.30 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21281 TJD; 241 DOY; 26/08/29 GRB_TIME: 18246.48 SOD {05:04:06.48} UT GRB_PHI: 200.00 [deg] GRB_THETA: 165.00 [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: 1,0,1, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 157.68d {+10h 30m 43s} +9.35d {+09d 20' 55"} SUN_DIST: 50.66 [deg] Sun_angle= 1.8 [hr] (West of Sun) MOON_POSTN: 348.63d {+23h 14m 31s} -3.18d {-03d 10' 44"} MOON_DIST: 128.37 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 256.18, 4.96 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 147.51,-50.20 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260829211/quicklook/glg_lc_medres34_bn260829211.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 265.03,-25.43 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 29 Aug 26 05:05:06 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 96 TRIGGER_NUM: 809672651 GRB_RA: 132.083d {+08h 48m 20s} (J2000), 132.348d {+08h 49m 24s} (current), 131.587d {+08h 46m 21s} (1950) GRB_DEC: -34.833d {-34d 49' 59"} (J2000), -34.933d {-34d 55' 58"} (current), -34.648d {-34d 38' 50"} (1950) GRB_ERROR: 5.65 [deg radius, statistical plus systematic] GRB_INTEN: 371 [cnts/sec] DATA_SIGNIF: 22.30 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21281 TJD; 241 DOY; 26/08/29 GRB_TIME: 18246.48 SOD {05:04:06.48} UT GRB_PHI: 200.00 [deg] GRB_THETA: 165.00 [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: 1,0,1, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 157.68d {+10h 30m 43s} +9.35d {+09d 20' 54"} SUN_DIST: 50.35 [deg] Sun_angle= 1.7 [hr] (West of Sun) MOON_POSTN: 348.63d {+23h 14m 32s} -3.18d {-03d 10' 40"} MOON_DIST: 128.91 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 256.90, 5.52 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 148.91,-50.03 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260829211/quicklook/glg_lc_medres34_bn260829211.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 265.03,-25.43 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.