[vsnet-grb 36861] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 18 Dec 06 04:07:07 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     251863,   Seg_Num: 0
POINT_RA:        149.209d {+09h 56m 50s} (J2000)
POINT_DEC:       -35.140d {-35d 08' 24"} (J2000)
IMG_START_DATE:  14087 TJD;   352 DOY;   06/12/18
IMG_START_TIME:  14811.84 SOD {04:06:51.84} UT,   106.0 [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.