Now we use the newer mated_ukvar.
Old: used Megeath-disks+protos for Spitzer mags. New: using Megeath-full.

The following lines are meant to demonstrate in short that a) yes, this actually changed something, b) the changes are in the direction of having more "complete" data for magnitudes and whatnot, and c) the new values are not worse or substantially different than the old ones. (In fact there's a major precision boost, for some reason.)

In [13]: old_table = atpy.Table('/Users/tsrice/Dropbox/Bo_Tom/paper/publication_tables/Table_1_backup.fits')
In [12]: new_table = t_table1_radec_xref_jhk_irac()

In [20]: colname = 'Spitzer [8.0] mag'

In [25]: print old_table[colname]
[  9.24   9.05    nan ...,  10.5    7.87   9.16]

In [26]: print new_table[colname]
[  9.24372482   9.05016708  10.95372295 ...,  10.49727631   7.86789227
   9.15848255]