[vsnet-grb 462398] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 20 Oct 20 05:49:53 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     1000926,   Seg_Num: 0
POINT_RA:        261.230d {+17h 24m 55s} (J2000)
POINT_DEC:       +31.415d {+31d 24' 53"} (J2000)
IMG_START_DATE:  19142 TJD;   294 DOY;   20/10/20
IMG_START_TIME:  20987.69 SOD {05:49:47.69} UT,   141.5 [sec] since BAT Trigger Time
COUNTS:          33    Min_needed= 20
STD_DEV:         3.96   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.