[vsnet-grb 151892] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 23 Jun 11 14:43:17 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     455904,   Seg_Num: 0
POINT_RA:        280.325d {+18h 41m 18s} (J2000)
POINT_DEC:        -4.912d {-04d 54' 43"} (J2000)
IMG_START_DATE:  15735 TJD;   174 DOY;   11/06/23
IMG_START_TIME:  52989.02 SOD {14:43:09.02} UT,   86.3 [sec] since BAT Trigger Time
COUNTS:          4    Min_needed= 20
STD_DEV:         0.00   Max_StdDev_for_Good=28.44 [arcsec]
PH2_ITER:        1    Max_iter_allowed= 4
ERROR_CODE:      1
COMMENTS:        SWIFT-XRT Nack Position.  
COMMENTS:        No source found in the image.