[vsnet-grb 191738] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 12 Dec 12 06:57:33 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     541371,   Seg_Num: 0
POINT_RA:        177.773d {+11h 51m 05s} (J2000)
POINT_DEC:       +78.037d {+78d 02' 13"} (J2000)
IMG_START_DATE:  16273 TJD;   347 DOY;   12/12/12
IMG_START_TIME:  25041.75 SOD {06:57:21.75} UT,   68.4 [sec] since BAT Trigger Time
COUNTS:          6    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.