[vsnet-grb 13365] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 21 Dec 05 20:08:04 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     173904,   Seg_Num: 0
POINT_RA:        312.403d {+20h 49m 37s} (J2000)
POINT_DEC:       +53.058d {+53d 03' 29"} (J2000)
IMG_START_DATE:  13725 TJD;   355 DOY;   05/12/21
IMG_START_TIME:  72475.81 SOD {20:07:55.81} UT,   275.7 [sec] since BAT Trigger Time
COUNTS:          18    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.