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low-sky/btp_params.py

Created August 4, 2015 19:08
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Python snipped for BtP table join.
Raw
btp_params.py
from astropy.table import Table,join,Column,unique
import numpy as np
t = Table.read('btp-all-fixed_angular-ipac-v12_2_c_4.tbl',format='ipac')
t = unique(t,keys='Galaxy')
t2 = Table.read('gal_base.fits')
c = Column(np.char.strip(np.array(t2['NAME'])),name='Galaxy')
t2.add_column(c)
t3 = join(t,t2,keys='Galaxy',join_type='inner')
t3.write('btp_full.fits',format='fits')
t4 = t3['Galaxy','INCL_DEG','POSANG_DEG']
t4.write('btp_params.tbl',format='ipac')
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