General description: Match of objects in a camcol of the SDSS imaging catalog to the Third Reference Catalog (but with object coordinates updated to those listed in the NASA Extragalactic Database as of Spring 2009). These matches are to any objects which are RUN_PRIMARY according to the local resolve (see resolve documentation). See individual field files for full description.
Naming convention: photoRC3Camcol-RUN6-CAMCOL.fits
Approximate size: 20 kbytes.
File type: FITS
Read by products: sas
Written by products: photoop