[vsnet-grb 203679] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 24 May 13 04:09:39 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     556533,   Seg_Num: 0
POINT_RA:        118.592d {+07h 54m 22s} (J2000)
POINT_DEC:       -28.134d {-28d 08' 01"} (J2000)
IMG_START_DATE:  16436 TJD;   144 DOY;   13/05/24
IMG_START_TIME:  14729.52 SOD {04:05:29.52} UT,   94.7 [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.