[vsnet-grb 7163] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 17 Sep 05 13:20:27 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     155535,   Seg_Num: 0
POINT_RA:        121.945d {+08h 07m 47s} (J2000)
POINT_DEC:       -21.246d {-21d 14' 44"} (J2000)
GRB_DATE:        13630 TJD;   260 DOY;   05/09/17
GRB_TIME:        48021.33 SOD {13:20:21.33} UT
COUNTS:          18    Min_needed= 20
STD_DEV:         0.00   Max_StdDev_for_Good=28.44 [arcsec]
PH2_ITER:        4    Max_iter_allowed= 4
ERROR_CODE:      1
COMMENTS:        SWIFT-XRT Nack Position.  
COMMENTS:        No source found in the image.