[vsnet-grb 69018] GCN/SWIFT_XRT_POSITION_NACK

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 19 Mar 08 12:29:48 UT
NOTICE_TYPE:     Swift-XRT Nack-Position
TRIGGER_NUM:     306778,   Seg_Num: 0
POINT_RA:        258.952d {+17h 15m 49s} (J2000)
POINT_DEC:       +55.415d {+55d 24' 54"} (J2000)
IMG_START_DATE:  14544 TJD;    79 DOY;   08/03/19
IMG_START_TIME:  44980.65 SOD {12:29:40.65} UT,   223.7 [sec] since BAT Trigger Time
COUNTS:          59    Min_needed= 20
STD_DEV:         37.08   Max_StdDev_for_Good=28.44 [arcsec]
PH2_ITER:        3    Max_iter_allowed= 4
ERROR_CODE:      3
COMMENTS:        SWIFT-XRT Nack Position.  
COMMENTS:        Standard deviation too large.