////////////////////////////////////////////////////////////////////// TITLE: GCN/GRB_COUNTERPART POSITION NOTICE NOTICE_DATE: Sun 12 Apr 20 19:18:50 UT NOTICE_TYPE: Other TRIGGER_NUM: 20981 CNTRPART_RA: 276.3849d {+18h 25m 32.3s} (J2000), 276.4285d {+18h 25m 42.8s} (current), 276.2772d {+18h 25m 06.5s} (1950) CNTRPART_DEC: +62.5692d {+62d 34' 09.1"} (J2000), +62.5818d {+62d 34' 54.4"} (current), +62.5385d {+62d 32' 18.5"} (1950) CNTRPART_ERROR: 5.0 [arcsec, radius] GRB_DATE: 18951 TJD; 103 DOY; 20/04/12 GRB_TIME: 54077.00 SOD {15:01:17.00} UT OBS_DATE: 18951 TJD; 103 DOY; 20/04/12 OBS_TIME: 54077.0 SOD {15:01:17.00} UT OBS_DUR: 323.4 [sec] INTENSITY: 1.50e-12 +/- 5.00e-13 [erg/cm2/sec] ENERGY: 0.3-10 [keV] TELESCOPE: Swift-XRT SUBMITTER: Phil_Evans SUN_POSTN: 21.60d {+01h 26m 24s} +9.07d {+09d 03' 59"} SUN_DIST: 88.80 [deg] Sun_angle= 7.0 [hr] (West of Sun) MOON_POSTN: 267.12d {+17h 48m 28s} -22.92d {-22d 55' 09"} MOON_DIST: 85.82 [deg] MOON_ILLUM: 72 [%] GAL_COORDS: 92.08, 26.80 [deg] galactic lon,lat of the counterpart ECL_COORDS: 307.41, 85.16 [deg] ecliptic lon,lat of the counterpart COMMENTS: GRB COUNTERPART Coordinates. COMMENTS: We cannot confirm whether this is the GRB or serendipitous. COMMENTS: This matches a catalogued X-ray source: XMMSL2 J182532.1+623418 ////////////////////////////////////////////////////////////////////// TITLE: GCN/GRB_COUNTERPART POSITION NOTICE NOTICE_DATE: Sun 12 Apr 20 19:31:00 UT NOTICE_TYPE: Other TRIGGER_NUM: 20981 CNTRPART_RA: 278.3134d {+18h 33m 15.2s} (J2000), 278.3583d {+18h 33m 25.9s} (current), 278.2024d {+18h 32m 48.5s} (1950) CNTRPART_DEC: +62.5326d {+62d 31' 57.3"} (J2000), +62.5490d {+62d 32' 56.2"} (current), +62.4926d {+62d 29' 33.4"} (1950) CNTRPART_ERROR: 2.5 [arcsec, radius] GRB_DATE: 18951 TJD; 103 DOY; 20/04/12 GRB_TIME: 52994.00 SOD {14:43:14.00} UT OBS_DATE: 18951 TJD; 103 DOY; 20/04/12 OBS_TIME: 52994.0 SOD {14:43:14.00} UT OBS_DUR: 338.5 [sec] INTENSITY: 7.10e-12 +/- 1.00e-12 [erg/cm2/sec] ENERGY: 0.3-10 [keV] TELESCOPE: Swift-XRT SUBMITTER: Phil_Evans SUN_POSTN: 21.61d {+01h 26m 26s} +9.07d {+09d 04' 10"} SUN_DIST: 87.96 [deg] Sun_angle= 6.9 [hr] (West of Sun) MOON_POSTN: 267.24d {+17h 48m 58s} -22.93d {-22d 55' 53"} MOON_DIST: 85.94 [deg] MOON_ILLUM: 72 [%] GAL_COORDS: 92.19, 25.92 [deg] galactic lon,lat of the counterpart ECL_COORDS: 315.39, 84.62 [deg] ecliptic lon,lat of the counterpart COMMENTS: GRB COUNTERPART Coordinates. COMMENTS: We cannot confirm whether this is the GRB or serendipitous. ////////////////////////////////////////////////////////////////////// TITLE: GCN/GRB_COUNTERPART POSITION NOTICE NOTICE_DATE: Sun 12 Apr 20 20:12:17 UT NOTICE_TYPE: Other TRIGGER_NUM: 20981 CNTRPART_RA: 277.7758d {+18h 31m 06.1s} (J2000), 277.8231d {+18h 31m 17.5s} (current), 277.6589d {+18h 30m 38.1s} (1950) CNTRPART_DEC: +62.2359d {+62d 14' 09.2"} (J2000), +62.2512d {+62d 15' 04.3"} (current), +62.1985d {+62d 11' 54.6"} (1950) CNTRPART_ERROR: 6.5 [arcsec, radius] GRB_DATE: 18951 TJD; 103 DOY; 20/04/12 GRB_TIME: 53357.00 SOD {14:49:17.00} UT OBS_DATE: 18951 TJD; 103 DOY; 20/04/12 OBS_TIME: 53357.0 SOD {14:49:17.00} UT OBS_DUR: 709.6 [sec] INTENSITY: 3.90e-13 +/- 2.40e-13 [erg/cm2/sec] ENERGY: 0.3-10 [keV] TELESCOPE: Swift-XRT SUBMITTER: Phil_Evans SUN_POSTN: 21.63d {+01h 26m 32s} +9.08d {+09d 04' 47"} SUN_DIST: 88.29 [deg] Sun_angle= 6.9 [hr] (West of Sun) MOON_POSTN: 267.66d {+17h 50m 39s} -22.97d {-22d 58' 22"} MOON_DIST: 85.61 [deg] MOON_ILLUM: 72 [%] GAL_COORDS: 91.82, 26.12 [deg] galactic lon,lat of the counterpart ECL_COORDS: 311.40, 84.53 [deg] ecliptic lon,lat of the counterpart COMMENTS: GRB COUNTERPART Coordinates. COMMENTS: We cannot confirm whether this is the GRB or serendipitous. COMMENTS: This matches a catalogued X-ray source: 1RXS J183108.6+621414 ////////////////////////////////////////////////////////////////////// TITLE: GCN/GRB_COUNTERPART POSITION NOTICE NOTICE_DATE: Sun 12 Apr 20 20:16:27 UT NOTICE_TYPE: Other TRIGGER_NUM: 20981 CNTRPART_RA: 277.6217d {+18h 30m 29.2s} (J2000), 277.6648d {+18h 30m 39.5s} (current), 277.5151d {+18h 30m 03.6s} (1950) CNTRPART_DEC: +62.6849d {+62d 41' 05.6"} (J2000), +62.6999d {+62d 41' 59.6"} (current), +62.6482d {+62d 38' 53.6"} (1950) CNTRPART_ERROR: 5.4 [arcsec, radius] GRB_DATE: 18951 TJD; 103 DOY; 20/04/12 GRB_TIME: 52626.00 SOD {14:37:06.00} UT OBS_DATE: 18951 TJD; 103 DOY; 20/04/12 OBS_TIME: 52626.0 SOD {14:37:06.00} UT OBS_DUR: 1374.0 [sec] INTENSITY: 1.90e-13 +/- 1.20e-13 [erg/cm2/sec] ENERGY: 0.3-10 [keV] TELESCOPE: Swift-XRT SUBMITTER: Phil_Evans SUN_POSTN: 21.64d {+01h 26m 33s} +9.08d {+09d 04' 51"} SUN_DIST: 88.23 [deg] Sun_angle= 6.9 [hr] (West of Sun) MOON_POSTN: 267.71d {+17h 50m 49s} -22.98d {-22d 58' 37"} MOON_DIST: 86.04 [deg] MOON_ILLUM: 72 [%] GAL_COORDS: 92.30, 26.26 [deg] galactic lon,lat of the counterpart ECL_COORDS: 313.62, 84.94 [deg] ecliptic lon,lat of the counterpart COMMENTS: GRB COUNTERPART Coordinates. COMMENTS: We cannot confirm whether this is the GRB or serendipitous. ////////////////////////////////////////////////////////////////////// TITLE: GCN/GRB_COUNTERPART POSITION NOTICE NOTICE_DATE: Mon 13 Apr 20 03:52:02 UT NOTICE_TYPE: Other TRIGGER_NUM: 20981 CNTRPART_RA: 277.7793d {+18h 31m 07.0s} (J2000), 277.8265d {+18h 31m 18.3s} (current), 277.6626d {+18h 30m 39.0s} (1950) CNTRPART_DEC: +62.2427d {+62d 14' 33.7"} (J2000), +62.2580d {+62d 15' 28.9"} (current), +62.2053d {+62d 12' 19.0"} (1950) CNTRPART_ERROR: 9.0 [arcsec, radius] GRB_DATE: 18951 TJD; 103 DOY; 20/04/12 GRB_TIME: 53357.00 SOD {14:49:17.00} UT OBS_DATE: 18951 TJD; 103 DOY; 20/04/12 OBS_TIME: 53357.0 SOD {14:49:17.00} UT OBS_DUR: 709.6 [sec] INTENSITY: 2.10e-13 +/- 1.60e-13 [erg/cm2/sec] ENERGY: 0.3-10 [keV] TELESCOPE: Swift-XRT SUBMITTER: Phil_Evans SUN_POSTN: 21.93d {+01h 27m 43s} +9.20d {+09d 11' 43"} SUN_DIST: 88.31 [deg] Sun_angle= 6.9 [hr] (West of Sun) MOON_POSTN: 272.34d {+18h 09m 22s} -23.36d {-23d 21' 22"} MOON_DIST: 85.73 [deg] MOON_ILLUM: 68 [%] GAL_COORDS: 91.82, 26.12 [deg] galactic lon,lat of the counterpart ECL_COORDS: 311.46, 84.54 [deg] ecliptic lon,lat of the counterpart COMMENTS: GRB COUNTERPART Coordinates. COMMENTS: We cannot confirm whether this is the GRB or serendipitous. COMMENTS: This matches a catalogued X-ray source: XMMSL2 J183109.8+621450 COMMENTS: Warning flags were set: this may be a spurious detection.