//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 23 Jul 05 11:18:02 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     147325,   Seg_Num: 0
GRB_RA:          228.395d {+15h 13m 35s} (J2000),
                 228.478d {+15h 13m 55s} (current),
                 227.654d {+15h 10m 37s} (1950)
GRB_DEC:         -26.082d {-26d 04' 54"} (J2000),
                 -26.102d {-26d 06' 08"} (current),
                 -25.896d {-25d 53' 44"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       179 [cnts]    Image_Peak=28 [image_cnts]
TRIGGER_DUR:     0.032 [sec]
TRIGGER_INDEX:   10327     E_range: 50-350 keV
BKG_INTEN:       23869 [cnts]
BKG_TIME:        40656.00 SOD {11:17:36.00} UT
BKG_DUR:         8 [sec]
GRB_DATE:        13574 TJD;   204 DOY;   05/07/23
GRB_TIME:        40669.80 SOD {11:17:49.80} UT
GRB_PHI:          16.22 [deg]
GRB_THETA:        26.70 [deg]
SOLN_STATUS:     0x83
RATE_SIGNIF:     8.42 [sigma]
IMAGE_SIGNIF:    6.27 [sigma]
MERIT_PARAMS:     +1  +0  +0  -5  +3  -1  +0  +0 +37  +1 
SUN_POSTN:       122.92d {+08h 11m 40s}  +20.00d {+19d 59' 54"}
SUN_DIST:        112.14 [deg]
MOON_POSTN:      332.75d {+22h 11m 00s}  -15.24d {-15d 14' 12"}
MOON_DIST:        95.62 [deg]
MOON_ILLUM:      94 [%]
GAL_COORDS:      338.70, 26.74 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      232.99, -7.83 [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:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 23 Jul 05 11:19:47 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     147325,   Seg_Num: 0
GRB_RA:          228.4728d {+15h 13m 53.4s} (J2000),
                 228.5554d {+15h 14m 13.3s} (current),
                 227.7308d {+15h 10m 55.3s} (1950)
GRB_DEC:         -26.1945d {-26d 11' 40.2"} (J2000),
                 -26.2150d {-26d 12' 53.9"} (current),
                 -26.0086d {-26d 00' 30.8"} (1950)
GRB_ERROR:       5.8 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       271.20 [arb]
GRB_SIGNIF:      8.71 [sigma]
GRB_DATE:        13574 TJD;   204 DOY;   05/07/23
GRB_TIME:        40740.88 SOD {11:19:00.88} UT     [Start of CCD integration]
TAM[0-3]:        327.60 237.21 261.24 242.99
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       122.92d {+08h 11m 40s}  +20.00d {+19d 59' 53"}
SUN_DIST:        112.23 [deg]
MOON_POSTN:      332.76d {+22h 11m 03s}  -15.23d {-15d 13' 54"}
MOON_DIST:        95.53 [deg]
MOON_ILLUM:      94 [%]
GAL_COORDS:      338.69, 26.61 [deg] galactic lon,lat of the burst
ECL_COORDS:      233.09, -7.92 [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.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 23 Jul 05 14:09:36 UT
NOTICE_TYPE:     Swift-BAT GRB Position RETRACTION
TRIGGER_NUM:     147325,   Seg_Num: 0
GRB_RA:          228.395d {+15h 13m 35s} (J2000),
                 228.478d {+15h 13m 55s} (current),
                 227.654d {+15h 10m 37s} (1950)
GRB_DEC:         -26.082d {-26d 04' 54"} (J2000),
                 -26.103d {-26d 06' 08"} (current),
                 -25.896d {-25d 53' 44"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       179 [cnts]    Image_Peak=28 [image_cnts]
TRIGGER_DUR:     0.032 [sec]
TRIGGER_INDEX:   10327     E_range: 50-350 keV
BKG_INTEN:       23869 [cnts]
BKG_TIME:        40656.00 SOD {11:17:36.00} UT
BKG_DUR:         8 [sec]
GRB_DATE:        13574 TJD;   204 DOY;   05/07/23
GRB_TIME:        40669.80 SOD {11:17:49.80} UT
GRB_PHI:          16.21 [deg]
GRB_THETA:        26.70 [deg]
SOLN_STATUS:     0x23
RATE_SIGNIF:     8.41 [sigma]
IMAGE_SIGNIF:    6.26 [sigma]
MERIT_PARAMS:     +1  +0  +0  -5  +3  -1  +0  +0 +37  +1 
SUN_POSTN:       122.92d {+08h 11m 40s}  +20.00d {+19d 59' 54"}
SUN_DIST:        112.14 [deg]
MOON_POSTN:      332.75d {+22h 11m 00s}  -15.24d {-15d 14' 12"}
MOON_DIST:        95.62 [deg]
MOON_ILLUM:      94 [%]
GAL_COORDS:      338.70, 26.74 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      232.99, -7.83 [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 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:        This is not a real GRB.  
COMMENTS:        This due to a cosmic ray shower in the instrument -- all ~80 events are simultaneous.  
COMMENTS:        The XRT_Position is due to a bright (mag=6) field star  
COMMENTS:        for which enough of the visible photons have leaked through the blocking filter.