[vsnet-grb 344181] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 20 Oct 17 23:09:54 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     780845,   Seg_Num: 0
POINT_RA:         39.237d {+02h 36m 57s} (J2000)
POINT_DEC:       +15.171d {+15d 10' 17"} (J2000)
IMG_START_DATE:  18046 TJD;   293 DOY;   17/10/20
IMG_START_TIME:  83375.25 SOD {23:09:35.25} UT,   144.5 [sec] since BAT Trigger Time
COUNTS:          15    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.