[vsnet-grb 204867] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 08 Jun 13 01:26:25 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     557674,   Seg_Num: 0
POINT_RA:        256.012d {+17h 04m 03s} (J2000)
POINT_DEC:       -37.476d {-37d 28' 34"} (J2000)
IMG_START_DATE:  16451 TJD;   159 DOY;   13/06/08
IMG_START_TIME:  5177.82 SOD {01:26:17.82} UT,   4180.5 [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.