[vsnet-grb 202491] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 08 May 13 17:11:14 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     555413,   Seg_Num: 0
POINT_RA:        305.335d {+20h 21m 20s} (J2000)
POINT_DEC:       +34.955d {+34d 57' 18"} (J2000)
IMG_START_DATE:  16420 TJD;   128 DOY;   13/05/08
IMG_START_TIME:  61863.99 SOD {17:11:03.99} UT,   130.5 [sec] since BAT Trigger Time
COUNTS:          1    Min_needed= 20
STD_DEV:         0.00   Max_StdDev_for_Good=28.44 [arcsec]
PH2_ITER:        0    Max_iter_allowed= 4
ERROR_CODE:      1
COMMENTS:        SWIFT-XRT Nack Position.  
COMMENTS:        No source found in the image.