Interesting object

https://www.legacysurvey.org//viewer/?ra=135.8575&dec=15.6432&layer=ls-dr9&zoom=16

Is that blue dot on the right a blue pea? not sure, but it is real

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could be, well spotted and yes, it appears real ~ also on DR10

Just note that DR10 contains the real images from DR9. As I looked in the SIES, it is visible in all exposures

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