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XRT position for GRB 110223A enhanced by UVOT field astrometry


RA (J2000):	23h 03m 24.52s (345.85218)
Dec (J2000):	+87° 33′ 28.3′′ (87.55787)
90% Error radius:	2.0′′
Number of overlaps included in position:	1
Exposure time in final position:	541 s

Total number of overlaps considered:	4
Total overlap time:	2364 s
Number of overlaps where no X-ray source was found:	0
Number of low-X-ray-count fits rejected:	0
Number of spurious fits rejected:	0
Number of bad astrometric corrections:	0
Number of outliers removed:	3

For details of how these positions are produced, and why some positions are rejected, see the online documentation.

All XRT GRB positions