[vsnet-grb 322070] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 19 Apr 17 13:28:33 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     748898,   Seg_Num: 0
POINT_RA:         79.850d {+05h 19m 24s} (J2000)
POINT_DEC:       -21.408d {-21d 24' 27"} (J2000)
IMG_START_DATE:  17862 TJD;   109 DOY;   17/04/19
IMG_START_TIME:  48501.37 SOD {13:28:21.37} UT,   101.2 [sec] since BAT Trigger Time
COUNTS:          14    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.