[vsnet-grb 68930] GCN/SWIFT_BAT_POSITION_RETRACTION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 19 Mar 08 02:08:21 UT
NOTICE_TYPE:     Swift-BAT GRB Position RETRACTION
TRIGGER_NUM:     306745,   Seg_Num: 0
GRB_RA:          244.637d {+16h 18m 33s} (J2000),
                 244.754d {+16h 19m 01s} (current),
                 243.928d {+16h 15m 43s} (1950)
GRB_DEC:         -15.275d {-15d 16' 29"} (J2000),
                 -15.295d {-15d 17' 39"} (current),
                 -15.154d {-15d 09' 14"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=5022 [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:        14544 TJD;    79 DOY;   08/03/19
GRB_TIME:        7029.34 SOD {01:57:09.34} UT
GRB_PHI:         157.38 [deg]
GRB_THETA:        37.95 [deg]
SOLN_STATUS:     0x431
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    18.71 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  +6  +0  +0 +39  +1 
SUN_POSTN:       358.94d {+23h 55m 46s}   -0.46d {-00d 27' 28"}
SUN_DIST:        113.15 [deg]   Sun_angle= 7.6 [hr] (West of Sun)
MOON_POSTN:      149.26d {+09h 57m 02s}  +12.46d {+12d 27' 31"}
MOON_DIST:        98.46 [deg]
MOON_ILLUM:      93 [%]
GAL_COORDS:      359.17, 24.27 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      245.45,  6.03 [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 not a GRB.  
COMMENTS:           
COMMENTS:        This is a RETRACTION of a previous notice that identified this as a GRB -- it is NOT a GRB.  
COMMENTS:           
COMMENTS:        This trigger occured while the StarTracker had lost lock, so it is possibly bogus.  
COMMENTS:        This Notice was ground-reprocessed from flight-data.  
COMMENTS:          
COMMENTS:        This is NOT a GRB.   
COMMENTS:        The StarTracker has lost lock,  
COMMENTS:        and this trigger was caused by a misidentification of Sco X-1.