[vsnet-grb 287123] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 25 Mar 16 13:29:30 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     680457,   Seg_Num: 0
POINT_RA:        292.704d {+19h 30m 49s} (J2000)
POINT_DEC:        -0.668d {-00d 40' 02"} (J2000)
IMG_START_DATE:  17472 TJD;    85 DOY;   16/03/25
IMG_START_TIME:  47847.87 SOD {13:17:27.87} UT,   52.8 [sec] since BAT Trigger Time
COUNTS:          23    Min_needed= 20
STD_DEV:         28.80   Max_StdDev_for_Good=28.44 [arcsec]
PH2_ITER:        2    Max_iter_allowed= 4
ERROR_CODE:      3
COMMENTS:        SWIFT-XRT Nack Position.  
COMMENTS:        Standard deviation too large.