2011-07-24

Tractor with fixed sources

Lang and I stole some weekend time to get the Tractor to run on SDSS images but with strong priors on source locations. We are doing this for Myers, who has measured some quasar positions with the EVLA and wants to know what SDSS has to say about them, conditioned on the EVLA results. This is a baby step towards the problem: How do you analyze a big bag of heterogeneous imaging data at the angular resolution of the best data?

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