[vsnet-grb 123011] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 08 May 10 09:23:22 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     421386,   Seg_Num: 0
POINT_RA:         76.245d {+05h 04m 59s} (J2000)
POINT_DEC:       -20.704d {-20d 42' 14"} (J2000)
IMG_START_DATE:  15324 TJD;   128 DOY;   10/05/08
IMG_START_TIME:  33789.74 SOD {09:23:09.74} UT,   147.5 [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.