#################################################
# Simple tools for Vizier batch jobs            #
#                                               #
# Developed by Min-Su Shin (Department of       #
# Astrophysical Sciences, Princeton University) #
# in 2006.                                       #
#################################################

When you have a file coord.list_long that has three columns: objID, 
RA, and DEC in degree, resepectively, and want to cross-match
with 2MASS catalog on Vizier. The coord.list_long file looks like 
the following:

1 344.33169 59.21965
2 344.22742 59.44418
3 343.87432 60.16977
4 343.18493 61.49573
5 343.08197 61.67818
6 342.75576 62.26144
7 342.65430 62.43754
8 342.62604 62.48752
9 342.50964 62.68910
10 342.49612 62.71179

(Step 1)
./vizier_query_builder.py coord.list_long 2MASS.query

(Step 2)
bash ./2MASS.query > ./2MASS.result

(Step 3)
./vizier_query_postprocess.py coord.list_long 2MASS.result 2MASS.result.use

Requirements: the query file uses the cdsclient package and 
its vizquery command.
http://cdsarc.u-strasbg.fr/doc/cdsclient.html

vizier_query_builder.py
vizier_query_postprocess.py