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#Script for automatically running astrometry.net index building
#Last revision: Dec 15, 2014
#Author: Denis Vida, denis.vida@gmail.com
# This file is part of the Astrometry.net suite.
# Copyright 2014 Denis Vida.
# The Astrometry.net suite is free software; you can redistribute
# it and/or modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation, version 2.
# The Astrometry.net suite is distributed in the hope that it will be
# useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with the Astrometry.net suite ; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
from __future__ import print_function
import time
import os
#Determine the range of scales (default: from 5 to 7):
scale_range = [5, 7]
#Base file name
base_file_name = 'cut-'
extenstion = '.fits'
#Determine the file naming range, e.g. the output names will be cut-00.fits, cut-01.fits, ..., cut-11.fits
file_range = [0, 11]
#Run name (number to identify the indexing run, default is current date + scale)
run_name = time.strftime('%Y%m%d')
print('Running index generation with following parameters:')
print('\t Scale range: ', scale_range)
print('\t Base file name: ', base_file_name + '??' + extenstion)
print('\t File range: ', file_range)
print('\t Run name: ', run_name)
for file_no in range(file_range[0], file_range[1]+1):
for scale in range(scale_range[0], scale_range[1]+1):
file_no = str(file_no).zfill(2)
scale = str(scale)
base_command = 'build-astrometry-index -i '+base_file_name+file_no+extenstion+' -o index-ucac3-'+scale+'-'+file_no+'.fits -P '+scale+' -S MAG -H '+file_no+' -s 1 -I '+run_name+scale.zfill(2)
print(base_command)
#Run command
os.system(base_command)
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