#
# Gemini Observatory
#
# Dragons
# gemini_instruments
# cirpass.adclass.py
# ------------------------------------------------------------------------------
from astrodata import astro_data_tag
from astrodata import astro_data_descriptor
from astrodata import returns_list
from astrodata import TagSet
from ..gemini import AstroDataGemini
# ------------------------------------------------------------------------------
[docs]class AstroDataCirpass(AstroDataGemini):
__keyword_dict = dict(
ra = 'TEL_RA',
dec = 'TEC_DEC',
)
@staticmethod
def _matches_data(source):
return source[0].header.get('INSTRUME', '') == 'CIRPASS'
@astro_data_tag
def _tag_instrument(self):
return TagSet(['CIRPASS'])
@astro_data_tag
def _tag_image(self):
return TagSet(['IMAGE'])
@astro_data_tag
def _tag_dark(self):
if 'dark' in self.phu.get('OBSTYPE', '').lower():
return TagSet(['DARK', 'CAL'], blocks=['IMAGE'])
@astro_data_tag
def _tag_flat(self):
if 'flat' in self.phu.get('OBSTYPE', '').lower():
return TagSet(['FLAT', 'CAL'])
@astro_data_tag
def _tag_bias(self):
if 'bias' in self.phu.get('OBSTYPE', '').lower():
return TagSet(['BIAS', 'CAL'], blocks=['IMAGE'])
[docs] @astro_data_descriptor
def ra(self):
"""
Returns the name of the
Returns
-------
<str>:
right ascension
"""
return self.target_ra()
[docs] @astro_data_descriptor
def dec(self):
"""
Returns the name of the
Returns
-------
<str>:
declination
"""
return self.target_dec()
[docs] @astro_data_descriptor
def target_ra(self):
return self.phu.get(self._keyword_for('ra'))
[docs] @astro_data_descriptor
def target_dec(self):
return self.phu.get(self._keyword_for('dec'))