(All information courtesy of the instrument teams.)
Previous IAU Circulars
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:08:47 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 624606, Seg_Num: 0 GRB_RA: 289.360d {+19h 17m 26s} (J2000), 289.502d {+19h 18m 00s} (current), 288.887d {+19h 15m 33s} (1950) GRB_DEC: +32.522d {+32d 31' 20"} (J2000), +32.550d {+32d 33' 00"} (current), +32.431d {+32d 25' 52"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 4322 [cnts] Image_Peak=272 [image_cnts] TRIGGER_DUR: 1.024 [sec] TRIGGER_INDEX: 139 E_range: 15-50 keV BKG_INTEN: 25244 [cnts] BKG_TIME: 79690.96 SOD {22:08:10.96} UT BKG_DUR: 8 [sec] GRB_DATE: 17032 TJD; 10 DOY; 15/01/10 GRB_TIME: 79710.03 SOD {22:08:30.03} UT GRB_PHI: 25.77 [deg] GRB_THETA: 13.03 [deg] SOLN_STATUS: 0x20000003 RATE_SIGNIF: 15.42 [sigma] IMAGE_SIGNIF: 10.76 [sigma] MERIT_PARAMS: +1 +0 +0 +0 +1 +0 +0 +1 -58 +0 SUN_POSTN: 292.01d {+19h 28m 01s} -21.90d {-21d 53' 45"} SUN_DIST: 54.50 [deg] Sun_angle= 0.2 [hr] (West of Sun) MOON_POSTN: 173.05d {+11h 32m 13s} +1.12d {+01d 07' 12"} MOON_DIST: 111.40 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 64.86, 9.22 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 298.44, 54.07 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Coordinates. COMMENTS: This is a rate trigger. COMMENTS: A point_source was found. COMMENTS: This does not match any source in the on-board catalog. COMMENTS: This does not match any source in the ground catalog. COMMENTS: This is a GRB. COMMENTS: This trigger occurred at longitude,latitude = 219.37,20.47 [deg]. COMMENTS: COMMENTS: NOTE: This BAT event is temporally(1.0<100sec) coincident with the FERMI_GBM event (trignum=442620514).
TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 10 Jan 15 22:09:17 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 56 TRIGGER_NUM: 442620514 GRB_RA: 282.320d {+18h 49m 17s} (J2000), 282.470d {+18h 49m 53s} (current), 281.821d {+18h 47m 17s} (1950) GRB_DEC: +27.570d {+27d 34' 12"} (J2000), +27.588d {+27d 35' 17"} (current), +27.512d {+27d 30' 42"} (1950) GRB_ERROR: 12.67 [deg radius, statistical only] DATA_SIGNIF: 6.50 [sigma] DATA_INTERVAL: 2.048 [sec] GRB_DATE: 17032 TJD; 10 DOY; 15/01/10 GRB_TIME: 79711.91 SOD {22:08:31.91} UT GRB_PHI: 25.00 [deg] GRB_THETA: 26.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4153 (Gnd S/W Version number) SUN_POSTN: 292.01d {+19h 28m 01s} -21.90d {-21d 53' 45"} SUN_DIST: 50.33 [deg] Sun_angle= 0.6 [hr] (West of Sun) MOON_POSTN: 173.06d {+11h 32m 14s} +1.12d {+01d 07' 07"} MOON_DIST: 106.59 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 57.65, 12.62 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 287.21, 50.28 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2015/bn150110923/quicklook/glg_lc_medres34_bn150110923.gif COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: In the LAT Field-of-view. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. COMMENTS: COMMENTS: NOTE: This GBM event is temporally(1.0<100sec) coincident with the SWIFT_BAT event (trignum=624606).
TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 10 Jan 15 22:09:02 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 45 TRIGGER_NUM: 442620514 GRB_RA: 291.117d {+19h 24m 28s} (J2000), 291.242d {+19h 24m 58s} (current), 290.699d {+19h 22m 48s} (1950) GRB_DEC: +40.583d {+40d 34' 60"} (J2000), +40.614d {+40d 36' 49"} (current), +40.484d {+40d 29' 02"} (1950) GRB_ERROR: 24.35 [deg radius, statistical plus systematic] GRB_INTEN: 79 [cnts/sec] DATA_SIGNIF: 6.10 [sigma] INTEG_TIME: 2.048 [sec] GRB_DATE: 17032 TJD; 10 DOY; 15/01/10 GRB_TIME: 79711.91 SOD {22:08:31.91} UT GRB_PHI: 60.00 [deg] GRB_THETA: 25.00 [deg] DATA_TIME_SCALE: 2.0480 [sec] HARD_RATIO: 1.40 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 94% GRB 2nd_MOST_LIKELY: 3% Solar Flare DETECTORS: 1,0,0, 1,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 292.01d {+19h 28m 01s} -21.90d {-21d 53' 45"} SUN_DIST: 62.51 [deg] Sun_angle= 0.1 [hr] (West of Sun) MOON_POSTN: 173.05d {+11h 32m 13s} +1.12d {+01d 07' 10"} MOON_DIST: 110.23 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 72.85, 11.51 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 304.97, 61.48 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2015/bn150110923/quicklook/glg_lc_medres34_bn150110923.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 202.13,0.33 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. COMMENTS: COMMENTS: NOTE: This GBM event is temporally(1.0<100sec) coincident with the SWIFT_BAT event (trignum=624606).
TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 10 Jan 15 22:10:24 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 0 TRIGGER_NUM: 442620514 GRB_RA: 282.310d {+18h 49m 14s} (J2000), 282.460d {+18h 49m 50s} (current), 281.811d {+18h 47m 15s} (1950) GRB_DEC: +27.570d {+27d 34' 12"} (J2000), +27.588d {+27d 35' 17"} (current), +27.512d {+27d 30' 43"} (1950) GRB_ERROR: 12.04 [deg radius, statistical only] DATA_SIGNIF: 6.50 [sigma] DATA_INTERVAL: 2.048 [sec] GRB_DATE: 17032 TJD; 10 DOY; 15/01/10 GRB_TIME: 79711.91 SOD {22:08:31.91} UT GRB_PHI: 25.00 [deg] GRB_THETA: 26.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41531 (Gnd S/W Version number) SUN_POSTN: 292.01d {+19h 28m 02s} -21.90d {-21d 53' 44"} SUN_DIST: 50.34 [deg] Sun_angle= 0.6 [hr] (West of Sun) MOON_POSTN: 173.07d {+11h 32m 16s} +1.12d {+01d 06' 57"} MOON_DIST: 106.57 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 57.65, 12.63 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 287.20, 50.28 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2015/bn150110923/quicklook/glg_lc_medres34_bn150110923.gif COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: In the LAT Field-of-view. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. COMMENTS: COMMENTS: NOTE: This GBM event is temporally(1.0<100sec) coincident with the SWIFT_BAT event (trignum=624606).
TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 10 Jan 15 22:18:42 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 1 TRIGGER_NUM: 442620514 GRB_RA: 284.210d {+18h 56m 50s} (J2000), 284.362d {+18h 57m 27s} (current), 283.704d {+18h 54m 49s} (1950) GRB_DEC: +26.430d {+26d 25' 48"} (J2000), +26.451d {+26d 27' 02"} (current), +26.363d {+26d 21' 46"} (1950) GRB_ERROR: 8.59 [deg radius, statistical only] DATA_SIGNIF: 8.50 [sigma] DATA_INTERVAL: 2.368 [sec] GRB_DATE: 17032 TJD; 10 DOY; 15/01/10 GRB_TIME: 79711.91 SOD {22:08:31.91} UT GRB_PHI: 26.00 [deg] GRB_THETA: 28.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41531 (Gnd S/W Version number) SUN_POSTN: 292.01d {+19h 28m 03s} -21.90d {-21d 53' 41"} SUN_DIST: 48.91 [deg] Sun_angle= 0.5 [hr] (West of Sun) MOON_POSTN: 173.13d {+11h 32m 31s} +1.09d {+01d 05' 39"} MOON_DIST: 108.40 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 57.31, 10.61 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 289.54, 48.91 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2015/bn150110923/quicklook/glg_lc_medres34_bn150110923.gif COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: In the LAT Field-of-view. COMMENTS: Bright hard burst in the GBM. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. COMMENTS: COMMENTS: NOTE: This GBM event is temporally(1.0<100sec) coincident with the SWIFT_BAT event (trignum=624606).
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:09:39 UT NOTICE_TYPE: Swift-XRT Nack-Position TRIGGER_NUM: 624606, Seg_Num: 0 POINT_RA: 289.367d {+19h 17m 28s} (J2000) POINT_DEC: +32.518d {+32d 31' 04"} (J2000) IMG_START_DATE: 17032 TJD; 10 DOY; 15/01/10 IMG_START_TIME: 79771.03 SOD {22:09:31.03} UT, 61.0 [sec] since BAT Trigger Time COUNTS: 9 Min_needed= 20 STD_DEV: 0.00 Max_StdDev_for_Good=28.44 [arcsec] PH2_ITER: 1 Max_iter_allowed= 4 ERROR_CODE: 1 COMMENTS: SWIFT-XRT Nack Position. COMMENTS: No source found in the image.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:13:49 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 624606, Seg_Num: 0 GRB_RA: 289.360d {+19h 17m 26s} (J2000), 289.502d {+19h 18m 00s} (current), 288.887d {+19h 15m 33s} (1950) GRB_DEC: +32.522d {+32d 31' 20"} (J2000), +32.550d {+32d 33' 00"} (current), +32.431d {+32d 25' 52"} (1950) GRB_DATE: 17032 TJD; 10 DOY; 15/01/10 GRB_TIME: 79710.03 SOD {22:08:30.03} UT TRIGGER_INDEX: 139 GRB_PHI: 25.77 [deg] GRB_THETA: 13.03 [deg] DELTA_TIME: 0.00 [sec] TRIGGER_DUR: 1.024 [sec] SOLN_STATUS: 0x3 RATE_SIGNIF: 15.42 [sigma] IMAGE_SIGNIF: 10.76 [sigma] LC_URL: sw00624606000msb.lc SUN_POSTN: 292.01d {+19h 28m 02s} -21.90d {-21d 53' 43"} SUN_DIST: 54.50 [deg] Sun_angle= 0.2 [hr] (West of Sun) MOON_POSTN: 173.09d {+11h 32m 22s} +1.11d {+01d 06' 25"} MOON_DIST: 111.37 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 64.86, 9.22 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 298.44, 54.07 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Lightcurve. COMMENTS: COMMENTS: The next comments were copied from the BAT_POS Notice: COMMENTS: This is a rate trigger. COMMENTS: A point_source was found. COMMENTS: This does not match any source in the on-board catalog. COMMENTS: This does not match any source in the ground catalog. COMMENTS: This is a GRB. COMMENTS: This trigger occurred at longitude,latitude = 219.37,20.47 [deg]. COMMENTS: The 3rd packet (of 3) was missing in the lightcurve data stream.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:24:19 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 624606, Seg_Num: 0 POINT_RA: 289.367d {+19h 17m 28s} (J2000) POINT_DEC: +32.517d {+32d 31' 03"} (J2000) POINT_ROLL: 176.991d IMG_START_DATE: 17032 TJD; 10 DOY; 15/01/10 IMG_START_TIME: 79775.21 SOD {22:09:35.21} UT, 65.2 [sec] since BAT Trigger Time FILTER: 10, White BKG_MEAN: 3.360 N_STARS: 190 X_OFFSET: 468 [pixels] Y_OFFSET: 626 [pixels] X_MAX: 1427 [pixels] Y_MAX: 1585 [pixels] DET_THRESH: 15 PHOTO_THRESH: 8 SL_URL: sw00624606000msufc0065.fits SUN_POSTN: 292.02d {+19h 28m 04s} -21.89d {-21d 53' 39"} SUN_DIST: 54.49 [deg] Sun_angle= 0.2 [hr] (West of Sun) MOON_POSTN: 173.17d {+11h 32m 42s} +1.08d {+01d 04' 46"} MOON_DIST: 111.33 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 64.86, 9.21 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 298.45, 54.06 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:24:47 UT NOTICE_TYPE: Swift-UVOT Processed Source List TRIGGER_NUM: 624606, Seg_Num: 0 POINT_RA: 289.367d {+19h 17m 28s} (J2000) POINT_DEC: +32.517d {+32d 31' 03"} (J2000) POINT_ROLL: 176.991d IMG_START_DATE: 17032 TJD; 10 DOY; 15/01/10 IMG_START_TIME: 79775.21 SOD {22:09:35.21} UT, 65.2 [sec] since BAT Trigger Time FILTER: 10, White BKG_MEAN: 3.360 N_STARS: 190 X_OFFSET: 468 [pixels] Y_OFFSET: 626 [pixels] X_MAX: 1427 [pixels] Y_MAX: 1585 [pixels] DET_THRESH: 15 PHOTO_THRESH: 8 SL_URL: sw00624606000msufc0065.fits SUN_POSTN: 292.02d {+19h 28m 04s} -21.89d {-21d 53' 39"} SUN_DIST: 54.49 [deg] Sun_angle= 0.2 [hr] (West of Sun) MOON_POSTN: 173.18d {+11h 32m 43s} +1.08d {+01d 04' 42"} MOON_DIST: 111.33 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 64.86, 9.21 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 298.45, 54.06 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Processed Source List. COMMENTS: All 4 attachments are included.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:25:44 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 624606, Seg_Num: 0 POINT_RA: 289.367d {+19h 17m 28s} (J2000) POINT_DEC: +32.517d {+32d 31' 03"} (J2000) ROLL: 176.991d IMG_START_DATE: 17032 TJD; 10 DOY; 15/01/10 IMG_START_TIME: 79775.21 SOD {22:09:35.21} UT, 65.2 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 442620588 X_OFFSET: 787 [pixels] Y_OFFSET: 945 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 947 Y_GRB_POS: 1105 BINNING_INDEX: 1 IM_URL: sw00624606000msuni0079.fits SUN_POSTN: 292.02d {+19h 28m 04s} -21.89d {-21d 53' 38"} SUN_DIST: 54.49 [deg] Sun_angle= 0.2 [hr] (West of Sun) MOON_POSTN: 173.18d {+11h 32m 44s} +1.08d {+01d 04' 33"} MOON_DIST: 111.32 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 64.86, 9.21 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 298.45, 54.06 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Image. COMMENTS: The GRB Position came from the Window Position in the Mode Command. COMMENTS: The image has 2x2 binning (compression).
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:26:07 UT NOTICE_TYPE: Swift-UVOT Processed Image TRIGGER_NUM: 624606, Seg_Num: 0 POINT_RA: 289.367d {+19h 17m 28s} (J2000) POINT_DEC: +32.517d {+32d 31' 03"} (J2000) ROLL: 176.991d IMG_START_DATE: 17032 TJD; 10 DOY; 15/01/10 IMG_START_TIME: 79775.21 SOD {22:09:35.21} UT, 65.2 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 442620588 X_OFFSET: 787 [pixels] Y_OFFSET: 945 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 947 Y_GRB_POS: 1105 BINNING_INDEX: 1 IM_URL: sw00624606000msuni0079.fits SUN_POSTN: 292.02d {+19h 28m 04s} -21.89d {-21d 53' 38"} SUN_DIST: 54.49 [deg] Sun_angle= 0.2 [hr] (West of Sun) MOON_POSTN: 173.19d {+11h 32m 45s} +1.07d {+01d 04' 29"} MOON_DIST: 111.32 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 64.86, 9.21 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 298.45, 54.06 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Processed Image. COMMENTS: The GRB Position came from the Window Position in the Mode Command. COMMENTS: The image has 2x2 binning (compression). COMMENTS: All 4 attachments are included.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:26:15 UT NOTICE_TYPE: Swift-XRT Position TRIGGER_NUM: 624606, Seg_Num: 0 GRB_RA: 289.3744d {+19h 17m 29.85s} (J2000), 289.5166d {+19h 18m 03.98s} (current), 288.9013d {+19h 15m 36.31s} (1950) GRB_DEC: +32.5234d {+32d 31' 24.2"} (J2000), +32.5513d {+32d 33' 04.5"} (current), +32.4321d {+32d 25' 55.6"} (1950) GRB_ERROR: 3.7 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 1.00e-10 [erg/cm2/sec] GRB_SIGNIF: 10.00 [sigma] IMG_START_DATE: 17032 TJD; 10 DOY; 15/01/10 IMG_START_TIME: 79784.00 SOD {22:09:44.00} UT, 74.0 [sec] since BAT Trigger Time TAM[0-3]: 100.00 100.00 100.00 100.00 AMPLIFIER: 1 WAVEFORM: 31 SUN_POSTN: 292.02d {+19h 28m 04s} -21.89d {-21d 53' 38"} SUN_DIST: 54.50 [deg] Sun_angle= 0.2 [hr] (West of Sun) MOON_POSTN: 173.19d {+11h 32m 45s} +1.07d {+01d 04' 28"} MOON_DIST: 111.33 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 64.87, 9.21 [deg] galactic lon,lat of the burst ECL_COORDS: 298.46, 54.06 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: TAM values, flux and significance fields are not valid. COMMENTS: This position was automatically generated on the ground using COMMENTS: Photon Counting data telemetered via TDRSS (SPER data). COMMENTS: See http://www.swift.ac.uk/sper/docs.php for details. COMMENTS: The probability that this is a serendipitous source in the COMMENTS: SPER window is 0.58% < P(seren) < 1.1%.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:30:19 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 624606, Seg_Num: 0 POINT_RA: 289.370d {+19h 17m 29s} (J2000) POINT_DEC: +32.517d {+32d 31' 02"} (J2000) POINT_ROLL: 176.993d IMG_START_DATE: 17032 TJD; 10 DOY; 15/01/10 IMG_START_TIME: 79987.07 SOD {22:13:07.07} UT, 277.0 [sec] since BAT Trigger Time FILTER: 7, U BKG_MEAN: 1.306 N_STARS: 190 X_OFFSET: 228 [pixels] Y_OFFSET: 386 [pixels] X_MAX: 1667 [pixels] Y_MAX: 1825 [pixels] DET_THRESH: 10 PHOTO_THRESH: 5 SL_URL: sw00624606000msufc0277.fits SUN_POSTN: 292.02d {+19h 28m 05s} -21.89d {-21d 53' 37"} SUN_DIST: 54.49 [deg] Sun_angle= 0.2 [hr] (West of Sun) MOON_POSTN: 173.22d {+11h 32m 53s} +1.06d {+01d 03' 50"} MOON_DIST: 111.30 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 64.86, 9.21 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 298.46, 54.06 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:30:52 UT NOTICE_TYPE: Swift-UVOT Processed Source List TRIGGER_NUM: 624606, Seg_Num: 0 POINT_RA: 289.370d {+19h 17m 29s} (J2000) POINT_DEC: +32.517d {+32d 31' 02"} (J2000) POINT_ROLL: 176.993d IMG_START_DATE: 17032 TJD; 10 DOY; 15/01/10 IMG_START_TIME: 79987.07 SOD {22:13:07.07} UT, 277.0 [sec] since BAT Trigger Time FILTER: 7, U BKG_MEAN: 1.306 N_STARS: 190 X_OFFSET: 228 [pixels] Y_OFFSET: 386 [pixels] X_MAX: 1667 [pixels] Y_MAX: 1825 [pixels] DET_THRESH: 10 PHOTO_THRESH: 5 SL_URL: sw00624606000msufc0277.fits SUN_POSTN: 292.02d {+19h 28m 05s} -21.89d {-21d 53' 36"} SUN_DIST: 54.49 [deg] Sun_angle= 0.2 [hr] (West of Sun) MOON_POSTN: 173.22d {+11h 32m 54s} +1.06d {+01d 03' 45"} MOON_DIST: 111.30 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 64.86, 9.21 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 298.46, 54.06 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Processed Source List. COMMENTS: All 4 attachments are included.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:31:18 UT NOTICE_TYPE: Swift-XRT Position UPDATE TRIGGER_NUM: 624606, Seg_Num: 0 GRB_RA: 289.3749d {+19h 17m 29.97s} (J2000), 289.5171d {+19h 18m 04.10s} (current), 288.9018d {+19h 15m 36.43s} (1950) GRB_DEC: +32.5232d {+32d 31' 23.5"} (J2000), +32.5511d {+32d 33' 03.7"} (current), +32.4319d {+32d 25' 54.9"} (1950) GRB_ERROR: 2.1 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 1.00e-10 [erg/cm2/sec] GRB_SIGNIF: 10.00 [sigma] IMG_START_DATE: 17032 TJD; 10 DOY; 15/01/10 IMG_START_TIME: 79784.00 SOD {22:09:44.00} UT, 74.0 [sec] since BAT Trigger Time TAM[0-3]: 100.00 100.00 100.00 100.00 AMPLIFIER: 1 WAVEFORM: 31 SUN_POSTN: 292.02d {+19h 28m 05s} -21.89d {-21d 53' 36"} SUN_DIST: 54.50 [deg] Sun_angle= 0.2 [hr] (West of Sun) MOON_POSTN: 173.23d {+11h 32m 55s} +1.06d {+01d 03' 41"} MOON_DIST: 111.30 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 64.87, 9.21 [deg] galactic lon,lat of the burst ECL_COORDS: 298.47, 54.06 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: This is an Update Notice -- the RA,Dec values herein supersede the previous XRT_POS Notice. COMMENTS: TAM values, flux and significance fields are not valid. COMMENTS: This position was automatically generated on the ground using COMMENTS: Photon Counting data telemetered via TDRSS (SPER data). COMMENTS: See http://www.swift.ac.uk/sper/docs.php for details. COMMENTS: This position was enhanced using UVOT field astrometry. COMMENTS: The probability that this is a serendipitous source in the COMMENTS: SPER window is 0.58% < P(seren) < 1.1%.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:32:33 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 624606, Seg_Num: 0 POINT_RA: 0.000d {+00h 00m 00s} (J2000) POINT_DEC: +0.000d {+00d 00' 00"} (J2000) ROLL: 32.517d IMG_START_DATE: 17032 TJD; 10 DOY; 15/01/10 IMG_START_TIME: 80704.07 SOD {22:25:04.07} UT, 994.0 [sec] since BAT Trigger Time FILTER: 0, illegal value EXPOSURE_ID: 65537 X_OFFSET: 911 [pixels] Y_OFFSET: 1275 [pixels] WIDTH: 386 [pixels] HEIGHT: 1063 [pixels] X_GRB_POS: 0 Y_GRB_POS: 0 BINNING_INDEX: 0 IM_URL: sw00624606000msuni0291.fits SUN_POSTN: 292.02d {+19h 28m 06s} -21.89d {-21d 53' 36"} SUN_DIST: 69.85 [deg] Sun_angle= -4.5 [hr] (East of Sun) MOON_POSTN: 173.24d {+11h 32m 57s} +1.06d {+01d 03' 29"} MOON_DIST: 172.95 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 96.34,-60.19 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 0.00, 0.00 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Image. COMMENTS: WARNING: This Notice was received with 1 (or more) critical values out of range. COMMENTS: The GRB Position came from the Window Position in the Mode Command. COMMENTS: The image has 1x1 binning (ie no compression). COMMENTS: This notice was forced out after watchdog timer expiring -- most likely due to missing packet(s); COMMENTS: as a consequence some of the fields may be incoorect (eg TRIGGER_NUM,RA,DEC).
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:32:48 UT NOTICE_TYPE: Swift-UVOT Processed Image TRIGGER_NUM: 624606, Seg_Num: 0 POINT_RA: 0.000d {+00h 00m 00s} (J2000) POINT_DEC: +0.000d {+00d 00' 00"} (J2000) ROLL: 32.517d IMG_START_DATE: 17032 TJD; 10 DOY; 15/01/10 IMG_START_TIME: 80704.07 SOD {22:25:04.07} UT, 994.0 [sec] since BAT Trigger Time FILTER: 0, illegal value EXPOSURE_ID: 65537 X_OFFSET: 911 [pixels] Y_OFFSET: 1275 [pixels] WIDTH: 386 [pixels] HEIGHT: 1063 [pixels] X_GRB_POS: 0 Y_GRB_POS: 0 BINNING_INDEX: 0 IM_URL: sw00624606000msuni0291.fits SUN_POSTN: 292.02d {+19h 28m 06s} -21.89d {-21d 53' 36"} SUN_DIST: 69.85 [deg] Sun_angle= -4.5 [hr] (East of Sun) MOON_POSTN: 173.24d {+11h 32m 58s} +1.06d {+01d 03' 27"} MOON_DIST: 172.95 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 96.34,-60.19 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 0.00, 0.00 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Processed Image. COMMENTS: WARNING: This Notice was received with 1 (or more) critical values out of range. COMMENTS: The GRB Position came from the Window Position in the Mode Command. COMMENTS: The image has 1x1 binning (ie no compression). COMMENTS: If you have elected to receive attachments: COMMENTS: The uvot_catalog_image.fits.gz file does not exist; skipping the attachment. COMMENTS: This notice was forced out after watchdog timer expiring -- most likely due to missing packet(s); COMMENTS: as a consequence some of the fields may be incoorect (eg TRIGGER_NUM,RA,DEC).
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:32:54 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 624606, Seg_Num: 0 POINT_RA: 289.370d {+19h 17m 29s} (J2000) POINT_DEC: +32.517d {+32d 31' 01"} (J2000) POINT_ROLL: 176.993d IMG_START_DATE: 17032 TJD; 10 DOY; 15/01/10 IMG_START_TIME: 80566.19 SOD {22:22:46.19} UT, 856.2 [sec] since BAT Trigger Time FILTER: 10, White BKG_MEAN: 5.598 N_STARS: 190 X_OFFSET: 228 [pixels] Y_OFFSET: 386 [pixels] X_MAX: 1667 [pixels] Y_MAX: 1825 [pixels] DET_THRESH: 20 PHOTO_THRESH: 12 SL_URL: sw00624606000msufc0856.fits SUN_POSTN: 292.02d {+19h 28m 06s} -21.89d {-21d 53' 36"} SUN_DIST: 54.49 [deg] Sun_angle= 0.2 [hr] (West of Sun) MOON_POSTN: 173.24d {+11h 32m 58s} +1.06d {+01d 03' 26"} MOON_DIST: 111.29 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 64.86, 9.21 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 298.46, 54.06 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:33:01 UT NOTICE_TYPE: Swift-UVOT Processed Source List TRIGGER_NUM: 624606, Seg_Num: 0 POINT_RA: 289.370d {+19h 17m 29s} (J2000) POINT_DEC: +32.517d {+32d 31' 01"} (J2000) POINT_ROLL: 176.993d IMG_START_DATE: 17032 TJD; 10 DOY; 15/01/10 IMG_START_TIME: 80566.19 SOD {22:22:46.19} UT, 856.2 [sec] since BAT Trigger Time FILTER: 10, White BKG_MEAN: 5.598 N_STARS: 190 X_OFFSET: 228 [pixels] Y_OFFSET: 386 [pixels] X_MAX: 1667 [pixels] Y_MAX: 1825 [pixels] DET_THRESH: 20 PHOTO_THRESH: 12 SL_URL: sw00624606000msufc0856.fits SUN_POSTN: 292.02d {+19h 28m 06s} -21.89d {-21d 53' 36"} SUN_DIST: 54.49 [deg] Sun_angle= 0.2 [hr] (West of Sun) MOON_POSTN: 173.24d {+11h 32m 58s} +1.06d {+01d 03' 24"} MOON_DIST: 111.29 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 64.86, 9.21 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 298.46, 54.06 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Processed Source List. COMMENTS: All 4 attachments are included.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:34:29 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 624606, Seg_Num: 0 POINT_RA: 289.370d {+19h 17m 29s} (J2000) POINT_DEC: +32.517d {+32d 31' 01"} (J2000) ROLL: 176.993d IMG_START_DATE: 17032 TJD; 10 DOY; 15/01/10 IMG_START_TIME: 80566.19 SOD {22:22:46.19} UT, 856.2 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 442621379 X_OFFSET: 787 [pixels] Y_OFFSET: 945 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 947 Y_GRB_POS: 1105 BINNING_INDEX: 1 IM_URL: sw00624606000msuni0870.fits SUN_POSTN: 292.02d {+19h 28m 06s} -21.89d {-21d 53' 35"} SUN_DIST: 54.49 [deg] Sun_angle= 0.2 [hr] (West of Sun) MOON_POSTN: 173.25d {+11h 33m 01s} +1.05d {+01d 03' 11"} MOON_DIST: 111.29 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 64.86, 9.21 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 298.46, 54.06 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Image. COMMENTS: The GRB Position came from the Window Position in the Mode Command. COMMENTS: The image has 2x2 binning (compression).
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 10 Jan 15 22:34:43 UT NOTICE_TYPE: Swift-UVOT Processed Image TRIGGER_NUM: 624606, Seg_Num: 0 POINT_RA: 289.370d {+19h 17m 29s} (J2000) POINT_DEC: +32.517d {+32d 31' 01"} (J2000) ROLL: 176.993d IMG_START_DATE: 17032 TJD; 10 DOY; 15/01/10 IMG_START_TIME: 80566.19 SOD {22:22:46.19} UT, 856.2 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 442621379 X_OFFSET: 787 [pixels] Y_OFFSET: 945 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 947 Y_GRB_POS: 1105 BINNING_INDEX: 1 IM_URL: sw00624606000msuni0870.fits SUN_POSTN: 292.02d {+19h 28m 06s} -21.89d {-21d 53' 35"} SUN_DIST: 54.49 [deg] Sun_angle= 0.2 [hr] (West of Sun) MOON_POSTN: 173.25d {+11h 33m 01s} +1.05d {+01d 03' 09"} MOON_DIST: 111.28 [deg] MOON_ILLUM: 73 [%] GAL_COORDS: 64.86, 9.21 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 298.46, 54.06 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Processed Image. COMMENTS: The GRB Position came from the Window Position in the Mode Command. COMMENTS: The image has 2x2 binning (compression). COMMENTS: All 4 attachments are included.
RA(J2000) = 19h 17m 26s Dec(J2000) = +32d 31' 20"with an uncertainty of 3 arcmin (radius, 90% containment, including systematic uncertainty). The BAT light curve shows multiple peaks structure with a duration of about 12 sec. The peak count rate was ~2500 counts/sec (15-350 keV), at ~2 sec after the trigger.
RA(J2000) = 19h 17m 29.97s Dec(J2000) = +32d 31' 24.0"with an uncertainty of 2.1 arcseconds (radius, 90% containment). This location is 45 arcseconds from the BAT onboard position, within the BAT error circle. This position may be improved as more data are received; the latest position is available at http://www.swift.ac.uk/sper.
RA (J2000): 19h 17m 29.99s Dec (J2000): +32d 31' 24.0"with an uncertainty of 1.6 arcsec (radius, 90% confidence).
Filter T_start(s) T_stop(s) Exp(s) Mag white_FC 65 215 147 >21.0 u_FC 277 527 246 >20.3 white 65 12665 1414 >21.7 v 607 6471 452 >19.6 b 532 11960 1140 >21.5 u 277 11047 1394 >21.1 w1 656 6881 452 >20.4 m2 631 6676 452 >20.5 w2 582 6267 452 >20.9The magnitudes in the table are not corrected for the Galactic extinction due to the reddening of E(B-V) = 0.20 in the direction of the burst (Schlegel et al. 1998).
Total column: 6.0 (+1.9, -1.7) x 10^21 cm^-2 Galactic foreground: 2.4 x 10^21 cm^-2 Excess significance: 3.6 sigma Photon index: 2.06 (+0.28, -0.26)If the light curve continues to decay with a power-law decay index of 1.01, the count rate at T+24 hours will be 1.9 x 10^-3 count s^-1, corresponding to an observed (unabsorbed) 0.3-10 keV flux of 7.8 x 10^-14 (1.4 x 10^-13) erg cm^-2 s^-1.
RA(J2000) = 19h 17m 29.7s Dec(J2000) = +32d 31' 43.2"with an uncertainty of 1.2 arcmin, (radius, sys+stat, 90% containment). The partial coding was 96%.
Date UT start t-T0 Filter Exp. ULimit (3sigma) (mid, days) (s) 2015-01-10 22:31:36 0.03113 none 40*60 19.3The photometry is based on USNO-B1.0 stars
USNO-B1_id RA DEC R2 1224-0426323 289.294781 +32.470745 13.52 1225-0423392 289.295778 +32.569009 13.80