//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 21 Jul 05 05:48:21 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     146986,   Seg_Num: 0
GRB_RA:          268.470d {+17h 53m 53s} (J2000),
                 268.542d {+17h 54m 10s} (current),
                 267.823d {+17h 51m 17s} (1950)
GRB_DEC:          -1.440d {-01d 26' 21"} (J2000),
                  -1.440d {-01d 26' 24"} (current),
                  -1.430d {-01d 25' 49"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1752 [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:        13572 TJD;   202 DOY;   05/07/21
GRB_TIME:        20824.36 SOD {05:47:04.36} UT
GRB_PHI:          30.34 [deg]
GRB_THETA:        30.52 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.32 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -3  +0  +0 +79  +1 
SUN_POSTN:       120.70d {+08h 02m 47s}  +20.44d {+20d 26' 40"}
SUN_DIST:        143.30 [deg]
MOON_POSTN:      298.33d {+19h 53m 19s}  -25.90d {-25d 54' 02"}
MOON_DIST:        37.68 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:       24.96, 12.10 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      268.35, 21.99 [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.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 21 Jul 05 05:52:49 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     146986,   Seg_Num: 0
GRB_RA:          268.3681d {+17h 53m 28.3s} (J2000),
                 268.4400d {+17h 53m 45.6s} (current),
                 267.7205d {+17h 50m 52.9s} (1950)
GRB_DEC:          -1.4524d {-01d 27' 08.6"} (J2000),
                  -1.4533d {-01d 27' 11.7"} (current),
                  -1.4429d {-01d 26' 34.4"} (1950)
GRB_ERROR:       5.8 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       3779.36 [arb]
GRB_SIGNIF:      14.89 [sigma]
GRB_DATE:        13572 TJD;   202 DOY;   05/07/21
GRB_TIME:        21132.12 SOD {05:52:12.12} UT     [Start of CCD integration]
TAM[0-3]:        327.66 237.19 261.44 242.55
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       120.70d {+08h 02m 48s}  +20.44d {+20d 26' 38"}
SUN_DIST:        143.22 [deg]
MOON_POSTN:      298.39d {+19h 53m 33s}  -25.89d {-25d 53' 23"}
MOON_DIST:        37.78 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:       24.90, 12.19 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.24, 21.98 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        WARNING: XRT alignment calibration is on-going, and there may be  
COMMENTS:        residual systematic offsets of several arcseconds not accounted for yet  
COMMENTS:        by our on-board position determination algorithm.  We have increased  
COMMENTS:        the estimated error circle radius to take this into account.  
COMMENTS:        The 'object' found for this position is very likely a cosmic ray hit in the CCD; not a burst afterglow.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 21 Jul 05 06:29:58 UT
NOTICE_TYPE:     Swift-BAT GRB Position RETRACTION
TRIGGER_NUM:     146986,   Seg_Num: 0
GRB_RA:          268.470d {+17h 53m 53s} (J2000),
                 268.542d {+17h 54m 10s} (current),
                 267.823d {+17h 51m 17s} (1950)
GRB_DEC:          -1.440d {-01d 26' 23"} (J2000),
                  -1.441d {-01d 26' 26"} (current),
                  -1.431d {-01d 25' 50"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1752 [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:        13572 TJD;   202 DOY;   05/07/21
GRB_TIME:        20824.36 SOD {05:47:04.36} UT
GRB_PHI:          30.34 [deg]
GRB_THETA:        30.52 [deg]
SOLN_STATUS:     0x33
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.32 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -3  +0  +0 +79  +1 
SUN_POSTN:       120.70d {+08h 02m 47s}  +20.44d {+20d 26' 40"}
SUN_DIST:        143.30 [deg]
MOON_POSTN:      298.33d {+19h 53m 19s}  -25.90d {-25d 54' 02"}
MOON_DIST:        37.68 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:       24.96, 12.10 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      268.35, 21.99 [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 matches a source in the ground catalog: SW J1753.5-0127,   delta=0.000 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is a RETRACTION of a previous notice that identified this as a GRB -- it is NOT a GRB.  
COMMENTS:        This Notice was ground-reprocessed from flight-data.  
COMMENTS:          
COMMENTS:        This is not a GRB.  
COMMENTS:        This is the SWIFT J1753.5-0127.