[vsnet-grb 248470] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 12 Dec 14 13:25:28 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     621234,   Seg_Num: 0
POINT_RA:        250.862d {+16h 43m 27s} (J2000)
POINT_DEC:       +31.733d {+31d 43' 58"} (J2000)
IMG_START_DATE:  17003 TJD;   346 DOY;   14/12/12
IMG_START_TIME:  48313.40 SOD {13:25:13.40} UT,   85.2 [sec] since BAT Trigger Time
COUNTS:          13    Min_needed= 20
STD_DEV:         0.00   Max_StdDev_for_Good=28.44 [arcsec]
PH2_ITER:        2    Max_iter_allowed= 4
ERROR_CODE:      1
COMMENTS:        SWIFT-XRT Nack Position.  
COMMENTS:        No source found in the image.