////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 30 May 25 07:51:37 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 770284296 GRB_DATE: 20825 TJD; 150 DOY; 25/05/30 GRB_TIME: 28291.93 SOD {07:51:31.93} UT TRIGGER_SIGNIF: 5.2 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 17 DETECTORS: 0,0,0, 0,0,0, 0,1,1, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250530327/quicklook/glg_lc_medres34_bn250530327.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 261.85,-24.02 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 30 May 25 07:52:01 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 770284296 GRB_RA: 59.800d {+03h 59m 12s} (J2000), 60.042d {+04h 00m 10s} (current), 59.324d {+03h 57m 18s} (1950) GRB_DEC: -34.283d {-34d 16' 59"} (J2000), -34.212d {-34d 12' 44"} (current), -34.424d {-34d 25' 27"} (1950) GRB_ERROR: 9.85 [deg radius, statistical plus systematic] GRB_INTEN: 219 [cnts/sec] DATA_SIGNIF: 5.20 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20825 TJD; 150 DOY; 25/05/30 GRB_TIME: 28291.93 SOD {07:51:31.93} UT GRB_PHI: 255.00 [deg] GRB_THETA: 160.00 [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: 0,0,0, 0,0,0, 0,1,1, 0,0,0, 0,0, SUN_POSTN: 67.48d {+04h 29m 55s} +21.82d {+21d 49' 18"} SUN_DIST: 56.48 [deg] Sun_angle= 0.5 [hr] (West of Sun) MOON_POSTN: 115.61d {+07h 42m 27s} +25.86d {+25d 51' 19"} MOON_DIST: 79.89 [deg] MOON_ILLUM: 14 [%] GAL_COORDS: 234.95,-49.37 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 46.05,-53.21 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250530327/quicklook/glg_lc_medres34_bn250530327.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 261.85,-24.02 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 30 May 25 07:52:16 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 67 TRIGGER_NUM: 770284296 GRB_RA: 59.083d {+03h 56m 20s} (J2000), 59.340d {+03h 57m 22s} (current), 58.579d {+03h 54m 19s} (1950) GRB_DEC: -29.633d {-29d 37' 59"} (J2000), -29.561d {-29d 33' 38"} (current), -29.777d {-29d 46' 38"} (1950) GRB_ERROR: 8.88 [deg radius, statistical plus systematic] GRB_INTEN: 185 [cnts/sec] DATA_SIGNIF: 9.70 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20825 TJD; 150 DOY; 25/05/30 GRB_TIME: 28291.93 SOD {07:51:31.93} UT GRB_PHI: 270.00 [deg] GRB_THETA: 160.00 [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: 0,0,0, 0,0,0, 0,1,1, 0,0,0, 0,0, SUN_POSTN: 67.48d {+04h 29m 55s} +21.82d {+21d 49' 18"} SUN_DIST: 51.98 [deg] Sun_angle= 0.5 [hr] (West of Sun) MOON_POSTN: 115.61d {+07h 42m 28s} +25.85d {+25d 51' 18"} MOON_DIST: 77.32 [deg] MOON_ILLUM: 14 [%] GAL_COORDS: 227.73,-49.52 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 47.51,-48.61 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250530327/quicklook/glg_lc_medres34_bn250530327.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 261.85,-24.02 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 30 May 25 07:52:34 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 90 TRIGGER_NUM: 770284296 GRB_RA: 69.450d {+04h 37m 48s} (J2000), 69.679d {+04h 38m 43s} (current), 69.000d {+04h 36m 00s} (1950) GRB_DEC: -36.217d {-36d 13' 00"} (J2000), -36.167d {-36d 10' 01"} (current), -36.315d {-36d 18' 55"} (1950) GRB_ERROR: 6.92 [deg radius, statistical plus systematic] GRB_INTEN: 258 [cnts/sec] DATA_SIGNIF: 14.30 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20825 TJD; 150 DOY; 25/05/30 GRB_TIME: 28291.93 SOD {07:51:31.93} UT GRB_PHI: 240.00 [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% Below horizon 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,0, 0,0,0, 0,1,1, 0,0,0, 0,0, SUN_POSTN: 67.48d {+04h 29m 55s} +21.82d {+21d 49' 19"} SUN_DIST: 58.03 [deg] Sun_angle= -0.1 [hr] (East of Sun) MOON_POSTN: 115.62d {+07h 42m 28s} +25.85d {+25d 51' 15"} MOON_DIST: 75.65 [deg] MOON_ILLUM: 14 [%] GAL_COORDS: 238.57,-41.67 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 58.27,-57.41 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250530327/quicklook/glg_lc_medres34_bn250530327.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 261.85,-24.02 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 30 May 25 07:52:50 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 94 TRIGGER_NUM: 770284296 GRB_RA: 70.217d {+04h 40m 52s} (J2000), 70.444d {+04h 41m 47s} (current), 69.770d {+04h 39m 05s} (1950) GRB_DEC: -36.450d {-36d 27' 00"} (J2000), -36.402d {-36d 24' 08"} (current), -36.545d {-36d 32' 42"} (1950) GRB_ERROR: 6.43 [deg radius, statistical plus systematic] GRB_INTEN: 433 [cnts/sec] DATA_SIGNIF: 21.00 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20825 TJD; 150 DOY; 25/05/30 GRB_TIME: 28291.93 SOD {07:51:31.93} UT GRB_PHI: 240.00 [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% Below horizon 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,0, 0,0,0, 0,1,1, 0,0,0, 0,0, SUN_POSTN: 67.48d {+04h 29m 55s} +21.82d {+21d 49' 19"} SUN_DIST: 58.29 [deg] Sun_angle= -0.2 [hr] (East of Sun) MOON_POSTN: 115.62d {+07h 42m 29s} +25.85d {+25d 51' 13"} MOON_DIST: 75.42 [deg] MOON_ILLUM: 14 [%] GAL_COORDS: 238.97,-41.08 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 59.28,-57.80 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250530327/quicklook/glg_lc_medres34_bn250530327.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 261.85,-24.02 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 30 May 25 07:53:06 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 96 TRIGGER_NUM: 770284296 GRB_RA: 80.883d {+05h 23m 32s} (J2000), 81.109d {+05h 24m 26s} (current), 80.440d {+05h 21m 46s} (1950) GRB_DEC: -35.683d {-35d 40' 59"} (J2000), -35.661d {-35d 39' 39"} (current), -35.728d {-35d 43' 42"} (1950) GRB_ERROR: 50.00 [deg radius, statistical plus systematic] GRB_INTEN: 0 [cnts/sec] DATA_SIGNIF: 29.80 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20825 TJD; 150 DOY; 25/05/30 GRB_TIME: 28291.93 SOD {07:51:31.93} UT GRB_PHI: 210.00 [deg] GRB_THETA: 170.00 [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: 0,0,0, 0,0,0, 0,1,1, 0,0,0, 0,0, SUN_POSTN: 67.48d {+04h 29m 55s} +21.82d {+21d 49' 19"} SUN_DIST: 58.91 [deg] Sun_angle= -0.9 [hr] (East of Sun) MOON_POSTN: 115.62d {+07h 42m 30s} +25.85d {+25d 51' 11"} MOON_DIST: 69.62 [deg] MOON_ILLUM: 14 [%] GAL_COORDS: 239.73,-32.45 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 75.67,-58.67 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250530327/quicklook/glg_lc_medres34_bn250530327.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 261.85,-24.02 [deg]. COMMENTS: WARNING: This Notice was received with a negative intensity field -- INTEN was set to 0. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.