[vsnet-grb 136648] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 17 Nov 10 19:14:49 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     438675,   Seg_Num: 0
POINT_RA:        172.880d {+11h 31m 31s} (J2000)
POINT_DEC:       -72.671d {-72d 40' 14"} (J2000)
IMG_START_DATE:  15517 TJD;   321 DOY;   10/11/17
IMG_START_TIME:  69280.90 SOD {19:14:40.90} UT,   77.0 [sec] since BAT Trigger Time
COUNTS:          10    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.