[vsnet-grb 71768] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 20 Apr 08 04:13:55 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     309665,   Seg_Num: 0
POINT_RA:        152.631d {+10h 10m 31s} (J2000)
POINT_DEC:       +43.240d {+43d 14' 24"} (J2000)
IMG_START_DATE:  14576 TJD;   111 DOY;   08/04/20
IMG_START_TIME:  15221.59 SOD {04:13:41.59} UT,   54.4 [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.