[vsnet-grb 376360] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 12 Aug 18 08:24:25 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     852903,   Seg_Num: 0
POINT_RA:        245.869d {+16h 23m 29s} (J2000)
POINT_DEC:       +74.662d {+74d 39' 42"} (J2000)
IMG_START_DATE:  18342 TJD;   224 DOY;   18/08/12
IMG_START_TIME:  30257.66 SOD {08:24:17.66} UT,   107.4 [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.