(All information courtesy of the instrument teams.)
Previous IAU Circulars
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sun 06 May 07 05:37:14 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 278693, Seg_Num: 0 GRB_RA: 347.217d {+23h 08m 52s} (J2000), 347.310d {+23h 09m 14s} (current), 346.589d {+23h 06m 21s} (1950) GRB_DEC: +10.728d {+10d 43' 42"} (J2000), +10.768d {+10d 46' 05"} (current), +10.457d {+10d 27' 26"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 0 [cnts] Image_Peak=2083 [image_cnts] TRIGGER_DUR: 64.000 [sec] TRIGGER_INDEX: 20000 E_range: 15-50 keV BKG_INTEN: 0 [cnts] BKG_TIME: 0.00 SOD {00:00:00.00} UT BKG_DUR: 0 [sec] GRB_DATE: 14226 TJD; 126 DOY; 07/05/06 GRB_TIME: 20158.06 SOD {05:35:58.06} UT GRB_PHI: 22.01 [deg] GRB_THETA: 15.31 [deg] SOLN_STATUS: 0x13 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 8.48 [sigma] MERIT_PARAMS: +1 +0 +0 +6 +1 -1 +0 +0 -58 +1 SUN_POSTN: 42.87d {+02h 51m 28s} +16.43d {+16d 25' 58"} SUN_DIST: 54.14 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 267.75d {+17h 51m 00s} -28.38d {-28d 22' 33"} MOON_DIST: 86.11 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.19,-44.70 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 352.54, 14.91 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Coordinates. COMMENTS: This is an image trigger. (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.) 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 = 336.42,1.84 [deg].
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sun 06 May 07 05:38:35 UT NOTICE_TYPE: Swift-XRT Image TRIGGER_NUM: 278693, Seg_Num: 0 GRB_RA: 347.2194d {+23h 08m 52.6s} (J2000), 347.3118d {+23h 09m 14.8s} (current), 346.5907d {+23h 06m 21.7s} (1950) GRB_DEC: +10.7204d {+10d 43' 13.4"} (J2000), +10.7603d {+10d 45' 36.9"} (current), +10.4492d {+10d 26' 57.2"} (1950) GRB_ERROR: 7.6 [arcsec, radius, statistical plus systematic] GRB_INTEN: 20 [cnts] IMG_START_DATE: 14226 TJD; 126 DOY; 07/05/06 IMG_START_TIME: 20285.05 SOD {05:38:05.05} UT, 127.0 [sec] since BAT Trigger Time CENTROID_X: 302.86, raw= 303 [pixels] CENTROID_Y: 279.12, raw= 279 [pixels] ROLL: 77.39 [deg] GAIN: 1 MODE: 3, Long Image mode WAVEFORM: 134 EXPO_TIME: 2.50 [sec] GRB_POS_XRT_Y: -44.50 GRB_POS_XRT_Z: 1.33 IMAGE_URL: sw00278693000msxps_rw.img SUN_POSTN: 42.87d {+02h 51m 28s} +16.43d {+16d 25' 59"} SUN_DIST: 54.14 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 267.76d {+17h 51m 04s} -28.38d {-28d 22' 33"} MOON_DIST: 86.10 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.19,-44.71 [deg] galactic lon,lat of the burst ECL_COORDS: 352.54, 14.90 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Image.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sun 06 May 07 05:38:38 UT NOTICE_TYPE: Swift-XRT Processed Image TRIGGER_NUM: 278693, Seg_Num: 0 GRB_RA: 347.2194d {+23h 08m 52.6s} (J2000), 347.3118d {+23h 09m 14.8s} (current), 346.5907d {+23h 06m 21.7s} (1950) GRB_DEC: +10.7204d {+10d 43' 13.4"} (J2000), +10.7603d {+10d 45' 36.9"} (current), +10.4492d {+10d 26' 57.2"} (1950) GRB_ERROR: 7.6 [arcsec, radius, statistical plus systematic] GRB_INTEN: 20 [cnts] IMG_START_DATE: 14226 TJD; 126 DOY; 07/05/06 IMG_START_TIME: 20285.05 SOD {05:38:05.05} UT, 127.0 [sec] since BAT Trigger Time CENTROID_X: 302.86, raw= 303 [pixels] CENTROID_Y: 279.12, raw= 279 [pixels] ROLL: 77.39 [deg] GAIN: 1 MODE: 3, Long Image mode WAVEFORM: 134 EXPO_TIME: 2.50 [sec] GRB_POS_XRT_Y: -44.50 GRB_POS_XRT_Z: 1.33 IMAGE_URL: sw00278693000msxps_rw.img SUN_POSTN: 42.87d {+02h 51m 28s} +16.43d {+16d 25' 59"} SUN_DIST: 54.14 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 267.77d {+17h 51m 04s} -28.38d {-28d 22' 33"} MOON_DIST: 86.10 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.19,-44.71 [deg] galactic lon,lat of the burst ECL_COORDS: 352.54, 14.90 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Processed Image.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sun 06 May 07 05:38:34 UT NOTICE_TYPE: Swift-XRT Position TRIGGER_NUM: 278693, Seg_Num: 0 GRB_RA: 347.2194d {+23h 08m 52.6s} (J2000), 347.3118d {+23h 09m 14.8s} (current), 346.5907d {+23h 06m 21.7s} (1950) GRB_DEC: +10.7204d {+10d 43' 13.4"} (J2000), +10.7603d {+10d 45' 36.9"} (current), +10.4492d {+10d 26' 57.2"} (1950) GRB_ERROR: 7.6 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 2.53e-10 [erg/cm2/sec] GRB_SIGNIF: 4.47 [sigma] IMG_START_DATE: 14226 TJD; 126 DOY; 07/05/06 IMG_START_TIME: 20285.05 SOD {05:38:05.05} UT, 127.0 [sec] since BAT Trigger Time TAM[0-3]: 327.64 237.22 261.24 243.61 AMPLIFIER: 2 WAVEFORM: 134 SUN_POSTN: 42.87d {+02h 51m 28s} +16.43d {+16d 25' 59"} SUN_DIST: 54.14 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 267.76d {+17h 51m 04s} -28.38d {-28d 22' 33"} MOON_DIST: 86.10 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.19,-44.71 [deg] galactic lon,lat of the burst ECL_COORDS: 352.54, 14.90 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sun 06 May 07 05:39:55 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 278693, Seg_Num: 0 GRB_RA: 347.217d {+23h 08m 52s} (J2000), 347.310d {+23h 09m 14s} (current), 346.589d {+23h 06m 21s} (1950) GRB_DEC: +10.728d {+10d 43' 42"} (J2000), +10.768d {+10d 46' 05"} (current), +10.457d {+10d 27' 26"} (1950) GRB_DATE: 14226 TJD; 126 DOY; 07/05/06 GRB_TIME: 20158.06 SOD {05:35:58.06} UT TRIGGER_INDEX: 20000 GRB_PHI: 22.01 [deg] GRB_THETA: 15.31 [deg] DELTA_TIME: 0.00 [sec] TRIGGER_DUR: 64.000 [sec] SOLN_STATUS: 0x13 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 8.48 [sigma] LC_URL: sw00278693000msb.lc SUN_POSTN: 42.87d {+02h 51m 29s} +16.43d {+16d 26' 00"} SUN_DIST: 54.14 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 267.78d {+17h 51m 07s} -28.38d {-28d 22' 33"} MOON_DIST: 86.09 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.19,-44.70 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 352.54, 14.91 [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 an image 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 = 336.42,1.84 [deg].
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sun 06 May 07 05:46:07 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 278693, Seg_Num: 0 POINT_RA: 347.218d {+23h 08m 52s} (J2000) POINT_DEC: +10.735d {+10d 44' 05"} (J2000) POINT_ROLL: 77.388d IMG_START_DATE: 14226 TJD; 126 DOY; 07/05/06 IMG_START_TIME: 20616.65 SOD {05:43:36.65} UT, 458.6 [sec] since BAT Trigger Time FILTER: 10, White BKG_MEAN: 3.575 N_STARS: 19 X_OFFSET: 488 [pixels] Y_OFFSET: 598 [pixels] X_MAX: 1447 [pixels] Y_MAX: 1557 [pixels] DET_THRESH: 16 PHOTO_THRESH: 9 SL_URL: sw00278693000msufc0458.fits SUN_POSTN: 42.87d {+02h 51m 30s} +16.43d {+16d 26' 04"} SUN_DIST: 54.15 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 267.84d {+17h 51m 21s} -28.38d {-28d 22' 32"} MOON_DIST: 86.04 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.20,-44.70 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 352.55, 14.91 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sun 06 May 07 05:46:55 UT NOTICE_TYPE: Swift-UVOT Processed Source List TRIGGER_NUM: 278693, Seg_Num: 0 POINT_RA: 347.218d {+23h 08m 52s} (J2000) POINT_DEC: +10.735d {+10d 44' 05"} (J2000) POINT_ROLL: 77.388d IMG_START_DATE: 14226 TJD; 126 DOY; 07/05/06 IMG_START_TIME: 20616.65 SOD {05:43:36.65} UT, 458.6 [sec] since BAT Trigger Time FILTER: 10, White BKG_MEAN: 3.575 N_STARS: 19 X_OFFSET: 488 [pixels] Y_OFFSET: 598 [pixels] X_MAX: 1447 [pixels] Y_MAX: 1557 [pixels] DET_THRESH: 16 PHOTO_THRESH: 9 SL_URL: sw00278693000msufc0458.fits SUN_POSTN: 42.87d {+02h 51m 30s} +16.43d {+16d 26' 05"} SUN_DIST: 54.15 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 267.85d {+17h 51m 23s} -28.38d {-28d 22' 31"} MOON_DIST: 86.03 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.20,-44.70 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 352.55, 14.91 [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: Sun 06 May 07 05:47:54 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 278693, Seg_Num: 0 POINT_RA: 347.218d {+23h 08m 52s} (J2000) POINT_DEC: +10.735d {+10d 44' 05"} (J2000) ROLL: 77.388d IMG_START_DATE: 14226 TJD; 126 DOY; 07/05/06 IMG_START_TIME: 20616.65 SOD {05:43:36.65} UT, 458.6 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 200123018 X_OFFSET: 807 [pixels] Y_OFFSET: 917 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 967 Y_GRB_POS: 1077 BINNING_INDEX: 1 IM_URL: sw00278693000msuni0458.fits SUN_POSTN: 42.87d {+02h 51m 30s} +16.43d {+16d 26' 06"} SUN_DIST: 54.15 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 267.86d {+17h 51m 25s} -28.38d {-28d 22' 31"} MOON_DIST: 86.02 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.20,-44.70 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 352.55, 14.91 [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: Sun 06 May 07 05:48:13 UT NOTICE_TYPE: Swift-UVOT Processed Image TRIGGER_NUM: 278693, Seg_Num: 0 POINT_RA: 347.218d {+23h 08m 52s} (J2000) POINT_DEC: +10.735d {+10d 44' 05"} (J2000) ROLL: 77.388d IMG_START_DATE: 14226 TJD; 126 DOY; 07/05/06 IMG_START_TIME: 20616.65 SOD {05:43:36.65} UT, 458.6 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 200123018 X_OFFSET: 807 [pixels] Y_OFFSET: 917 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 967 Y_GRB_POS: 1077 BINNING_INDEX: 1 IM_URL: sw00278693000msuni0458.fits SUN_POSTN: 42.88d {+02h 51m 30s} +16.43d {+16d 26' 06"} SUN_DIST: 54.15 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 267.86d {+17h 51m 26s} -28.38d {-28d 22' 31"} MOON_DIST: 86.02 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.20,-44.70 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 352.55, 14.91 [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: Sun 06 May 07 05:58:49 UT NOTICE_TYPE: Swift-UVOT Position TRIGGER_NUM: 278693, Seg_Num: 0 GRB_RA: 347.2182d {+23h 08m 52.36s} (J2000), 347.3106d {+23h 09m 14.53s} (current), 346.5895d {+23h 06m 21.47s} (1950) GRB_DEC: +10.7223d {+10d 43' 20.2"} (J2000), +10.7622d {+10d 45' 43.8"} (current), +10.4511d {+10d 27' 04.0"} (1950) GRB_ERROR: 0.4 [arcsec radius, statistical only] GRB_MAG: 19.39 +/- 0.50 [mag] FILTER: 10, White IMG_START_DATE: 14226 TJD; 126 DOY; 07/05/06 IMG_START_TIME: 20617.00 SOD {05:43:37.00} UT, 458.9 [sec] since BAT Trigger Time SUN_POSTN: 42.88d {+02h 51m 32s} +16.44d {+16d 26' 13"} SUN_DIST: 54.16 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 267.96d {+17h 51m 51s} -28.37d {-28d 22' 29"} MOON_DIST: 85.93 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.19,-44.71 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 352.54, 14.90 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT UVOT Position Notice. COMMENTS: This Notice was ground-generated -- not flight-generated.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sun 06 May 07 06:05:22 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 278693, Seg_Num: 0 POINT_RA: 347.217d {+23h 08m 52s} (J2000) POINT_DEC: +10.734d {+10d 44' 03"} (J2000) POINT_ROLL: 77.389d IMG_START_DATE: 14226 TJD; 126 DOY; 07/05/06 IMG_START_TIME: 21025.83 SOD {05:50:25.83} UT, 867.8 [sec] since BAT Trigger Time FILTER: 10, White BKG_MEAN: 3.598 N_STARS: 16 X_OFFSET: 488 [pixels] Y_OFFSET: 598 [pixels] X_MAX: 1447 [pixels] Y_MAX: 1557 [pixels] DET_THRESH: 16 PHOTO_THRESH: 9 SL_URL: sw00278693000msufc0867.fits SUN_POSTN: 42.89d {+02h 51m 33s} +16.44d {+16d 26' 18"} SUN_DIST: 54.16 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 268.03d {+17h 52m 06s} -28.37d {-28d 22' 27"} MOON_DIST: 85.88 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.19,-44.70 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 352.55, 14.91 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List.
RA(J2000) = 23h 08m 52s Dec(J2000) = +10d 43' 42"with an uncertainty of 3 arcmin (radius, 90% containment, including systematic uncertainty). The BAT light curve showed a double-peaked structure with a duration of about 6 sec. The peak count rate was ~1700 counts/sec (15-350 keV), at ~6 sec after the trigger.
RA(J2000) = 23h 08m 52.6s Dec(J2000) = 10d 43' 20.7"with an uncertainty of 9.0 arcseconds (radius, 90% containment). This location is 22 arcseconds from the BAT on-board position, within the BAT error circle. The initial flux in the 2.5s image was 2.5e-10 erg/cm2/s (0.2-10 keV).
RA(J2000) = 23h 08m 52.39s (= 347.2183d) DEC(J2000) = +10d 43' 20.3" (= 10.7223d)with a 1-sigma error radius of about 0.5 arc sec. This position is 3.0 arcseconds from the center of the XRT error circle. The estimated magnitude is 19.4 with a 1-sigma error of about 0.5 mag. No correction has been made for galactic reddening of E(B-V) = 0.040.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sun 06 May 07 06:06:44 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 278693, Seg_Num: 0 POINT_RA: 347.217d {+23h 08m 52s} (J2000) POINT_DEC: +10.734d {+10d 44' 03"} (J2000) ROLL: 77.389d IMG_START_DATE: 14226 TJD; 126 DOY; 07/05/06 IMG_START_TIME: 21025.83 SOD {05:50:25.83} UT, 867.8 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 200123427 X_OFFSET: 807 [pixels] Y_OFFSET: 917 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 967 Y_GRB_POS: 1077 BINNING_INDEX: 1 IM_URL: sw00278693000msuni0867.fits SUN_POSTN: 42.89d {+02h 51m 33s} +16.44d {+16d 26' 19"} SUN_DIST: 54.16 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 268.04d {+17h 52m 10s} -28.37d {-28d 22' 27"} MOON_DIST: 85.87 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.19,-44.70 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 352.55, 14.91 [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: Sun 06 May 07 06:07:06 UT NOTICE_TYPE: Swift-UVOT Processed Image TRIGGER_NUM: 278693, Seg_Num: 0 POINT_RA: 347.217d {+23h 08m 52s} (J2000) POINT_DEC: +10.734d {+10d 44' 03"} (J2000) ROLL: 77.389d IMG_START_DATE: 14226 TJD; 126 DOY; 07/05/06 IMG_START_TIME: 21025.83 SOD {05:50:25.83} UT, 867.8 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 200123427 X_OFFSET: 807 [pixels] Y_OFFSET: 917 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 967 Y_GRB_POS: 1077 BINNING_INDEX: 1 IM_URL: sw00278693000msuni0867.fits SUN_POSTN: 42.89d {+02h 51m 33s} +16.44d {+16d 26' 19"} SUN_DIST: 54.16 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 268.04d {+17h 52m 10s} -28.37d {-28d 22' 27"} MOON_DIST: 85.86 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.19,-44.70 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 352.55, 14.91 [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: If you have elected to receive attachments: COMMENTS: The uvot_catalog_image.fits.gz file does not exist; skipping the attachment.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sun 06 May 07 06:07:32 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 278693, Seg_Num: 0 POINT_RA: 347.218d {+23h 08m 52s} (J2000) POINT_DEC: +10.734d {+10d 44' 04"} (J2000) POINT_ROLL: 77.389d IMG_START_DATE: 14226 TJD; 126 DOY; 07/05/06 IMG_START_TIME: 21131.42 SOD {05:52:11.42} UT, 973.4 [sec] since BAT Trigger Time FILTER: 3, V BKG_MEAN: 3.737 N_STARS: 24 X_OFFSET: 488 [pixels] Y_OFFSET: 598 [pixels] X_MAX: 1447 [pixels] Y_MAX: 1557 [pixels] DET_THRESH: 16 PHOTO_THRESH: 9 SL_URL: sw00278693000msufc0973.fits SUN_POSTN: 42.89d {+02h 51m 33s} +16.44d {+16d 26' 20"} SUN_DIST: 54.16 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 268.05d {+17h 52m 11s} -28.37d {-28d 22' 27"} MOON_DIST: 85.86 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.20,-44.70 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 352.55, 14.91 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List.
TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sun 06 May 07 06:08:12 UT NOTICE_TYPE: Swift-UVOT Processed Source List TRIGGER_NUM: 278693, Seg_Num: 0 POINT_RA: 347.218d {+23h 08m 52s} (J2000) POINT_DEC: +10.734d {+10d 44' 04"} (J2000) POINT_ROLL: 77.389d IMG_START_DATE: 14226 TJD; 126 DOY; 07/05/06 IMG_START_TIME: 21131.42 SOD {05:52:11.42} UT, 973.4 [sec] since BAT Trigger Time FILTER: 3, V BKG_MEAN: 3.737 N_STARS: 24 X_OFFSET: 488 [pixels] Y_OFFSET: 598 [pixels] X_MAX: 1447 [pixels] Y_MAX: 1557 [pixels] DET_THRESH: 16 PHOTO_THRESH: 9 SL_URL: sw00278693000msufc0973.fits SUN_POSTN: 42.89d {+02h 51m 33s} +16.44d {+16d 26' 20"} SUN_DIST: 54.16 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 268.05d {+17h 52m 13s} -28.37d {-28d 22' 27"} MOON_DIST: 85.85 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.20,-44.70 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 352.55, 14.91 [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: Sun 06 May 07 06:08:54 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 278693, Seg_Num: 0 POINT_RA: 347.218d {+23h 08m 52s} (J2000) POINT_DEC: +10.734d {+10d 44' 04"} (J2000) ROLL: 77.389d IMG_START_DATE: 14226 TJD; 126 DOY; 07/05/06 IMG_START_TIME: 21131.42 SOD {05:52:11.42} UT, 973.4 [sec] since BAT Trigger Time FILTER: 3, V EXPOSURE_ID: 200123533 X_OFFSET: 807 [pixels] Y_OFFSET: 917 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 967 Y_GRB_POS: 1077 BINNING_INDEX: 1 IM_URL: sw00278693000msuni0973.fits SUN_POSTN: 42.89d {+02h 51m 33s} +16.44d {+16d 26' 21"} SUN_DIST: 54.16 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 268.06d {+17h 52m 15s} -28.37d {-28d 22' 27"} MOON_DIST: 85.85 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.20,-44.70 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 352.55, 14.91 [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: Sun 06 May 07 06:09:08 UT NOTICE_TYPE: Swift-UVOT Processed Image TRIGGER_NUM: 278693, Seg_Num: 0 POINT_RA: 347.218d {+23h 08m 52s} (J2000) POINT_DEC: +10.734d {+10d 44' 04"} (J2000) ROLL: 77.389d IMG_START_DATE: 14226 TJD; 126 DOY; 07/05/06 IMG_START_TIME: 21131.42 SOD {05:52:11.42} UT, 973.4 [sec] since BAT Trigger Time FILTER: 3, V EXPOSURE_ID: 200123533 X_OFFSET: 807 [pixels] Y_OFFSET: 917 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 967 Y_GRB_POS: 1077 BINNING_INDEX: 1 IM_URL: sw00278693000msuni0973.fits SUN_POSTN: 42.89d {+02h 51m 33s} +16.44d {+16d 26' 21"} SUN_DIST: 54.16 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 268.06d {+17h 52m 15s} -28.37d {-28d 22' 26"} MOON_DIST: 85.85 [deg] MOON_ILLUM: 87 [%] GAL_COORDS: 86.20,-44.70 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 352.55, 14.91 [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) = 23h 8m 48.8s Dec(J2000) = 10d 42' 40.3"with an uncertainty of 2 arcmin, (radius, sys+stat, 90% containment). The partial coding was 96%.
RA(J2000) = 23d 08m 52.30s DEC(J200) = +10d 43' 18.2"with an uncertainty of 5.4 arcsec (radius, 90% containment). This is 5.1 arcsec from the initial X-ray position and 2.4 arcsec from the UVOT optical counterpart (GCN 6375).
Tstart Tstop Exp Mag White 459 558 98 19.7+/-0.18 868 967 98 19.9+/-0.22 7371 7570 196 20.4+/-0.28 V 974 1373 393 19.1+/-0.2 7781 7980 197 >19.3 (3 sigma) B 638 2245 136 19.8+/-0.34 7167 7366 197 >20.4 (3 sigma) U 638 5853 261 >20.1 (3 sigma) UVW1 614 5741 352 >20.4 (3-sigma) UWM2 7984 8142 155 >19.6 (3-sigma) UVW2 840 7775 294 >20.4 (3-sigma)No correction has been made for the expected Galactic reddening of E(B-V)=0.04