[vsnet-grb 283107] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 07 Feb 16 23:53:00 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     672897,   Seg_Num: 0
POINT_RA:        156.082d {+10h 24m 20s} (J2000)
POINT_DEC:       +19.773d {+19d 46' 22"} (J2000)
IMG_START_DATE:  17425 TJD;    38 DOY;   16/02/07
IMG_START_TIME:  85969.71 SOD {23:52:49.71} UT,   177.5 [sec] since BAT Trigger Time
COUNTS:          30    Min_needed= 20
STD_DEV:         0.00   Max_StdDev_for_Good=28.44 [arcsec]
PH2_ITER:        4    Max_iter_allowed= 4
ERROR_CODE:      2
COMMENTS:        SWIFT-XRT Nack Position.  
COMMENTS:        Algorithm did not converge; too many iterations.