Monday, August 18, 2008

For 1532, (233.1062, 4745025)

At the position 233.18429 47.401489, which was closest in proximity to the expected position and the closest in flux to the Pimms estimate (though as discussed below, still much lower than the estimate) the corresponding image looks like this:


it's type is classified as a star, it's u value is 21.97 and it's g value is 21.03.
(u-g=.94)
The other chandra source, located at 232.95798 47.3968, has the following SDSS counterpart:

classified as a star and with u=22.33 and g=21.66.
(u-g=.67)
The first seems like the most probable match, not sure if the discrepencies in the flux between the Pimms estimate of the RASS flux for chandra are large enough to conclude these sources aren't matches (for both 0931 and 1532, the counts are ~an order of magnitude in difference)

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