[vsnet-grb 364569] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 26 Apr 18 14:15:42 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     829046,   Seg_Num: 0
POINT_RA:         57.454d {+03h 49m 49s} (J2000)
POINT_DEC:       -48.769d {-48d 46' 07"} (J2000)
IMG_START_DATE:  18234 TJD;   116 DOY;   18/04/26
IMG_START_TIME:  51336.03 SOD {14:15:36.03} UT,   3420.9 [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.