[vsnet-grb 73648] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 20 May 08 22:22:11 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     312047,   Seg_Num: 0
POINT_RA:        280.206d {+18h 40m 50s} (J2000)
POINT_DEC:       -55.008d {-55d 00' 29"} (J2000)
IMG_START_DATE:  14606 TJD;   141 DOY;   08/05/20
IMG_START_TIME:  80524.30 SOD {22:22:04.30} UT,   99.5 [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.