[vsnet-grb 316180] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 16 Feb 17 19:24:20 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     738728,   Seg_Num: 0
POINT_RA:        181.469d {+12h 05m 53s} (J2000)
POINT_DEC:       +47.650d {+47d 38' 59"} (J2000)
IMG_START_DATE:  17800 TJD;    47 DOY;   17/02/16
IMG_START_TIME:  69852.90 SOD {19:24:12.90} UT,   135.5 [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.