[vsnet-grb 153258] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 11 Jul 11 19:48:03 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     457076,   Seg_Num: 0
POINT_RA:        344.433d {+22h 57m 44s} (J2000)
POINT_DEC:       -65.598d {-65d 35' 51"} (J2000)
IMG_START_DATE:  15753 TJD;   192 DOY;   11/07/11
IMG_START_TIME:  71249.93 SOD {19:47:29.93} UT,   153.1 [sec] since BAT Trigger Time
COUNTS:          22    Min_needed= 20
STD_DEV:         37.44   Max_StdDev_for_Good=28.44 [arcsec]
PH2_ITER:        3    Max_iter_allowed= 4
ERROR_CODE:      3
COMMENTS:        SWIFT-XRT Nack Position.  
COMMENTS:        Standard deviation too large.