[vsnet-grb 156870] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 30 Aug 11 00:28:58 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     501752,   Seg_Num: 0
POINT_RA:        278.741d {+18h 34m 58s} (J2000)
POINT_DEC:        -8.733d {-08d 44' 00"} (J2000)
IMG_START_DATE:  15803 TJD;   242 DOY;   11/08/30
IMG_START_TIME:  1726.39 SOD {00:28:46.39} UT,   2854.4 [sec] since BAT Trigger Time
COUNTS:          2    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.