mytelescopes.py

"""
Personal Photometry Pipeline Configuation File
2016-11-01, mommermiscience@gmail.com
"""

# Photometry Pipeline
# Copyright (C) 2016-2018  Michael Mommert, mommermiscience@gmail.com

# This program 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, either version 3 of the License, or
# (at your option) any later version.

# This program 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 this program.  If not, see
# <http://www.gnu.org/licenses/>.

# telescope/instrument configurations

# SCHMIDT setup parameters
schmidt_param = {
    'telescope_instrument': 'Schmidt/FLI',  # telescope/instrument name
    'telescope_keyword': 'SCHMIDT',  # telescope/instrument keyword
    'observatory_code': '071',  # MPC observatory code
    'secpix': (1.08, 1.08),  # pixel size (arcsec) before binning

    # image orientation preferences
    'flipx': False,
    'flipy': False,
    'rotate': 0,

    # instrument-specific FITS header keywords
    'binning': ('XBINNING', 'YBINNING'),  # binning in x/y
    'extent': ('NAXIS1', 'NAXIS2'),  # N_pixels in x/y
    'ra': 'RA',  # telescope pointing, RA
    'dec': 'DEC',  # telescope pointin, Dec
    'radec_separator': ' ',  # RA/Dec hms separator, use 'XXX'
    # if already in degrees
    'date_keyword': 'DATE-OBS',  # obs date/time
    # keyword; use
    # 'date|time' if
    # separate
    'obsmidtime_jd': 'MJD-OBS',  # obs midtime jd keyword
    # (usually provided by
    # pp_prepare
    'object': 'OBJECT',  # object name keyword
    'filter': 'FILTER',  # filter keyword
    'filter_translations': {'R': 'R'},
    # filtername translation dictionary
    'exptime': 'EXPTIME',  # exposure time keyword (s)
    'airmass': 'AIRMASS',  # airmass keyword

    # source extractor settings
    'source_minarea': 12,  # default sextractor source minimum N_pixels
    'source_snr': 3,  # default sextractor source snr for registration
    'aprad_default': 5,  # default aperture radius in px
    'aprad_range': [2, 10],  # [minimum, maximum] aperture radius (px)
    'sex-config-file': rootpath + '/setup/schmidt.sex',
    'mask_file': {},
    #                        mask files as a function of x,y binning

    # scamp settings
    'scamp-config-file': rootpath + '/setup/schmidt.scamp',
    'reg_max_mag': 19,
    'reg_search_radius': 0.5,  # deg
    'source_tolerance': 'high',
    
    # swarp settings
    'copy_keywords': ('OBSERVAT,INSTRUME,EXPTIME,OBJECT,' +
                      'DATE-OBS,TEL_KEYW'),
    #                        keywords to be copied in image
    #                        combination using swarp
    'swarp-config-file': rootpath+'/setup/schmidt.swarp',

    # default catalog settings
    'astrometry_catalogs': ['GAIA'],
    'photometry_catalogs': ['SDSS-R9', 'APASS9', 'PANSTARRS']
}

# add telescope configurations to 'official' telescopes.py

implemented_telescopes.append('SCHMIDT')

# translate INSTRUME (or others, see _pp_conf.py) header keyword into
#   PP telescope keyword
# example: INSTRUME keyword in header is 'mytel'
instrument_identifiers['FLI'] = 'SCHMIDT'

# translate telescope keyword into parameter set defined here
telescope_parameters['SCHMIDT'] = schmidt_param