[vsnet-grb 333422] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 20 Jul 17 04:43:38 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     763539,   Seg_Num: 0
POINT_RA:        185.345d {+12h 21m 23s} (J2000)
POINT_DEC:        +5.035d {+05d 02' 06"} (J2000)
IMG_START_DATE:  17954 TJD;   201 DOY;   17/07/20
IMG_START_TIME:  17006.49 SOD {04:43:26.49} UT,   137.9 [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.