The data is not in qserv yet (should be there by tomorrow), but you can look at the tables on lsst-db.ncsa.illinois.edu (lsst10):database:smm_bremertontables:deepCoadd_forced_srcdeepCoadd_measdeepCoadd_reficMatchicSrcsrcsrcMatchdatabase:sdss_dr9rables:fink_v5bI have not yet ingested descriptions/units for the columns. The last one is the reference catalog used for astrometry/photometry, and is what the icMatch and srcMatch catalogs join against.Cheers,Serge