[vsnet-grb 7767] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 25 Sep 05 09:06:11 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     156838,   Seg_Num: 0
POINT_RA:        303.489d {+20h 13m 57s} (J2000)
POINT_DEC:       +34.339d {+34d 20' 20"} (J2000)
GRB_DATE:        13638 TJD;   268 DOY;   05/09/25
GRB_TIME:        32765.32 SOD {09:06:05.32} UT
COUNTS:          3    Min_needed= 20
STD_DEV:         0.00   Max_StdDev_for_Good=28.44 [arcsec]
PH2_ITER:        1    Max_iter_allowed= 4
ERROR_CODE:      1
COMMENTS:        SWIFT-XRT Nack Position.  
COMMENTS:        No source found in the image.