Halo WD broken

https://www.legacysurvey.org//viewer/?ra=57.7910&dec=-56.4560&layer=ls-dr10&zoom=15

Gaia has it moving south, but it moves north between dr8 and dr9. @dstn is this some weird outlier rejection issue?

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Yes, you can see its impressive motion (>1"/year) in the single exposures,
https://www.legacysurvey.org/viewer/exposures/?ra=57.7915&dec=-56.4568&layer=ls-dr10

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DR8 was pre outlier masking, IIRC, but all the imaging was from 2016.

Heh, before outlier masking it looked like this:

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Haha yeah it’s a speedy one. Halo objects usually are :wink: Thanks for digging in to it!