SDSS
catalog data demo, March 30, 2007
4
Jordan Raddick and Ani Thakar
CAS Datasets (databases)
•BestDRx (DR5 now, DR6 later this summer)
–Latest, greatest calibration of the data
–Photometric and spectroscopic objects
–The default and most accessed (by far) dataset
•TargDRx
–The calibration from which spectroscopic targets were
chosen
•RUNS
–All the runs (processings) other than Best, Target
•SegueDRx
–New with DR6 (SDSS-II)