2007-07-27

quasar proper motions

Yesterday the high-z quasar team on SDSS released to the collaboration six new quasars in the SDSS Southern Stripe. I completed my proper-motion code and used it to measure their proper motions. I find that the quasars have no proper motions at my precision! It remains to be seen if I have the precision to separate them from brown dwarfs at the same magnitude.

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