[vsnet-grb 254753] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 01 Mar 15 18:02:03 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     633173,   Seg_Num: 0
POINT_RA:        139.489d {+09h 17m 57s} (J2000)
POINT_DEC:       -22.381d {-22d 22' 50"} (J2000)
IMG_START_DATE:  17082 TJD;    60 DOY;   15/03/01
IMG_START_TIME:  64909.87 SOD {18:01:49.87} UT,   179.1 [sec] since BAT Trigger Time
COUNTS:          1    Min_needed= 20
STD_DEV:         0.00   Max_StdDev_for_Good=28.44 [arcsec]
PH2_ITER:        0    Max_iter_allowed= 4
ERROR_CODE:      1
COMMENTS:        SWIFT-XRT Nack Position.  
COMMENTS:        No source found in the image.