# Catalog Nmatch rms RA (") rms Dec(") (new-old) RA (") (new-old) Dec(") New CRVAL1 (deg) New CRVAL2 (deg) #-------- ------ ---------- ---------- ---------------- ---------------- ---------------- ---------------- GSC2 20 0.812752 0.720772 -0.424107 -0.541720 233.6310257925 15.2034044223 SDSS 24 0.206191 0.230367 -0.520303 -0.144529 233.6309990714 15.2035147529 2MASS 7 0.895509 0.800585 2.182801 -0.677507 233.6317499335 15.2033667035