[vsnet-grb 388722] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 02 Dec 18 06:38:26 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     874334,   Seg_Num: 0
POINT_RA:        280.755d {+18h 43m 01s} (J2000)
POINT_DEC:       +27.953d {+27d 57' 10"} (J2000)
IMG_START_DATE:  18454 TJD;   336 DOY;   18/12/02
IMG_START_TIME:  23869.86 SOD {06:37:49.86} UT,   85.4 [sec] since BAT Trigger Time
COUNTS:          3    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.