Package pydrizzle
source code
Version:
6.1 (25-Jan-2007
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ParDict
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Pattern
Set default values for these to be overridden by instrument
specific class variables as necessary.
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GenericObservation
This class defines an observation stored in a Simple FITS format;
i.e., only a Primary header and image without extensions.
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ACSObservation
This class defines an observation with information specific to ACS
WFC exposures, including knowledge of how to mosaic both chips.
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STISObservation
This class defines an observation with information specific to STIS
exposures.
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NICMOSObservation
This class defines an observation with information specific to NICMOS
exposures.
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WFPCObservation
This class defines an observation with information specific to WFPC2
exposures, including knowledge of how to mosaic the chips.
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DitherProduct
Builds an object for a set of dithered inputs, each of which will be
one of the Observation objects.
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SkyField
An class for specifying the parameters and building a WCS object
for a user-specified drizzle product.
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PyDrizzle
Program to process and/or dither-combine image(s) using (t)drizzle.
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selectInstrument(filename,
output,
pars=_default_pars)
Method which encapsulates the logic for determining which class to
instantiate for each file. |
source code
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| _buildOutputFits(sci,
wht,
fname,
ctx=None,
extlist=['SCI','ERR','DQ']) |
source code
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yes = True
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no = False
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INSTRUMENT = ["ACS", "WFPC2", "STIS", "NICMOS"]
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DEXPTIME = 'EXPTIME'
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DEFAULT_PARITY = [[1.0, 0.0], [0.0, 1.0]]
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_default_pars = {'psize': None, 'rot': None, 'idckey': None}
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Imports:
numerixenv,
string,
os,
types,
sys,
shutil,
datetime,
arrdriz,
buildmask,
drutil,
outputimage,
imtype,
Exposure,
fileutil,
wcsutil,
N,
pyfits,
buildasn,
updateasn,
traits102,
DEFAULT_IDCDIR,
RADTODEG,
DEGTORAD