aosss package

Submodules

aosss.mosaic module

Spectrograph modes specifications

class aosss.mosaic.SpectrographMode(name='', abbreviation='', aperture=0.0, multiplex=0.0, wavelength_range=(0.0, 0.0), resolving_power=0.0, fov=0.0, flag_glao=False, flag_moao=False, pixel_size=0.0)

Bases: a99.parts.AttrsPart

Spectrograph mode specification

Parameters:
  • name – name of spectrograph mode
  • abbreviation – abbreviation of spectrograph mode
  • aperture – aperture in (arcsec)
  • multiplex – maximum number of simultaneous objects being observed (unitless)
  • wavelength_range – [lambda_min, lambda_max] (angstrom)
  • resolving_power – lambda/delta_lambda (unitless)
  • fov – field-of-view (arcmin**2)
  • flag_glao – whether or not Ground-Layer Adaptive Optics is available for this mode
  • flag_moao – whether of not Multi-Object Adaptive Optics is available for this mode
  • pixel_size – spatial pixel size
attrs = ['name', 'abbreviation', 'aperture', 'multiplex', 'wavelength_range', 'resolving_power', 'fov', 'flag_glao', 'flag_moao', 'pixel_size']

aosss.report module

aosss.report.create_simulation_report(simid, dir_='.')

Creates HTML output and several PNG files with coherent naming

Parameters:
  • simid – simulation ID. This should be a string starting with a “C”, e.g., “C000793”
  • dir – directory containing the simulation ouput files
Returns:

name of output file created, which will be <dir_>/report-<simid>.html
Return type:

str
aosss.report.create_index(dir_='.')

[re]created ‘index.html’ of report*

aosss.util module

aosss.util.classes_collection()

Returns list of File* classes that can be converted to a SpectrumCollection

aosss.util.create_spectrum_lists(dir_, pipeline_stage='spintg')

Create several .splist files, grouping spectra by their wavelength vector

Parameters:
  • dir – input & output directory
  • pipeline_stage –

    input “stage”, i.e., which stage of the pipeline will be loaded. Possible values:

    • ”spintg”: integrated spectrum (final stage)
    • ”ifu_noseeing”: take first spectrum of 7x1 data cube TODO explain
aosss.util.load_bulk(simid, dir_='.')

Loads all files given the simulation id. Returns an list of BulkItem

The keys are the same as in FILE_KEYWORDS, in the same order as well

class aosss.util.BulkItem(keyword=None, fileobj=None, filename=None, flag_exists=None, flag_supported=None, error=None)

Bases: object

This is each item returned by load_bulk

aosss.util.load_eso_sky()

Loads ESO sky model from data directory

Returns:(emission, transmission) (two f311.filetypes.Spectrum objects)
Return type:tuple
aosss.util.crop_splist(splist, lambda0=None, lambda1=None)

Cuts all spectra in SpectrumList

Note lambda1 included in interval (not pythonic).

Module contents

“Adaptive Optics Systems Simulation Support”

aosss.get_config()

Returns AAConfigObj object that corresponds to file ~/.f311.aosss.conf