[vsnet-grb 289801] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 25 Apr 16 23:29:40 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     684098,   Seg_Num: 0
POINT_RA:        280.288d {+18h 41m 09s} (J2000)
POINT_DEC:       -54.349d {-54d 20' 57"} (J2000)
IMG_START_DATE:  17503 TJD;   116 DOY;   16/04/25
IMG_START_TIME:  84574.74 SOD {23:29:34.74} UT,   203.4 [sec] since BAT Trigger Time
COUNTS:          7    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.