[vsnet-grb 335283] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 04 Aug 17 05:11:11 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     766161,   Seg_Num: 0
POINT_RA:        230.851d {+15h 23m 24s} (J2000)
POINT_DEC:       -19.555d {-19d 33' 18"} (J2000)
IMG_START_DATE:  17969 TJD;   216 DOY;   17/08/04
IMG_START_TIME:  18664.00 SOD {05:11:04.00} UT,   147.5 [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.