[vsnet-grb 256042] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 17 Mar 15 04:23:56 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     635148,   Seg_Num: 0
POINT_RA:        138.901d {+09h 15m 36s} (J2000)
POINT_DEC:       +55.464d {+55d 27' 51"} (J2000)
IMG_START_DATE:  17098 TJD;    76 DOY;   15/03/17
IMG_START_TIME:  15826.59 SOD {04:23:46.59} UT,   64.6 [sec] since BAT Trigger Time
COUNTS:          5    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.