Skip banner and navigation tools.

 |  site map

XRT position for GRB 160917A enhanced by UVOT field astrometry

Data were analysed using HEASOFT version 6.32

RA (J2000):19h 42m 39.94s (295.66641)
Dec (J2000):+46° 24′ 14.4′′ (46.40400)
90% Error radius:1.4′′
Number of overlaps included in position: 10
Exposure time in final position: 4631 s

Total number of overlaps considered: 14
Total overlap time: 6992 s
Number of overlaps where no X-ray source was found: 2
Number of low-X-ray-count fits rejected: 0
Number of spurious fits rejected: 1
Number of bad astrometric corrections:0
Number of outliers removed: 1

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

All XRT GRB positions