[vsnet-grb 152905] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 07 Jul 11 07:51:29 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     456780,   Seg_Num: 0
POINT_RA:         22.854d {+01h 31m 25s} (J2000)
POINT_DEC:       +16.759d {+16d 45' 33"} (J2000)
IMG_START_DATE:  15749 TJD;   188 DOY;   11/07/07
IMG_START_TIME:  28184.17 SOD {07:49:44.17} UT,   60.9 [sec] since BAT Trigger Time
COUNTS:          49    Min_needed= 20
STD_DEV:         40.68   Max_StdDev_for_Good=28.44 [arcsec]
PH2_ITER:        1    Max_iter_allowed= 4
ERROR_CODE:      3
COMMENTS:        SWIFT-XRT Nack Position.  
COMMENTS:        Standard deviation too large.