[vsnet-grb 199262] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 28 Mar 13 02:16:20 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     552142,   Seg_Num: 0
POINT_RA:        270.763d {+18h 03m 03s} (J2000)
POINT_DEC:       +21.336d {+21d 20' 10"} (J2000)
IMG_START_DATE:  16379 TJD;    87 DOY;   13/03/28
IMG_START_TIME:  8170.70 SOD {02:16:10.70} UT,   133.1 [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.