[vsnet-grb 146042] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 03 Apr 11 03:01:02 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     450610,   Seg_Num: 0
POINT_RA:        176.920d {+11h 47m 41s} (J2000)
POINT_DEC:       -61.960d {-61d 57' 35"} (J2000)
IMG_START_DATE:  15654 TJD;    93 DOY;   11/04/03
IMG_START_TIME:  10006.29 SOD {02:46:46.29} UT,   517.1 [sec] since BAT Trigger Time
COUNTS:          25    Min_needed= 20
STD_DEV:         6.84   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.