FifiLsFrames

class sofia_redux.scan.custom.fifi_ls.frames.frames.FifiLsFrames

Bases: SofiaFrames

Initialize FIFI-LS frames.

FIFI-LS frames contain the timestream data for FIFI-LS integrations.

Attributes Summary

default_channel_fields	Returns default frame/channel type default values.
info	Return the scan info object.
site	Return the LON/LAT SOFIA coordinates.

Methods Summary

copy()	Return a copy of the FIFI-LS frames.
detector_coordinates_to_equatorial(coordinates)	Convert detector coordinates to equatorial coordinates
detector_coordinates_to_equatorial_offsets(...)	Convert detector offsets to equatorial offsets.
read_hdul(hdul)	Populate the data from a list of HDUs.
validate()	Validate frame data after read.

Attributes Documentation

default_channel_fields

Returns default frame/channel type default values.

This framework is similar to default_field_types, but is used to populate frame/channel data of shape (n_frames, n_channels).

Returns:

fieldsdict

info

Return the scan info object.

Returns:

sofia_redux.scan.custom.fifi_ls.info.info.FifiLsInfo

site

Return the LON/LAT SOFIA coordinates.

Returns:

GeodeticCoordinates

Methods Documentation

copy()

Return a copy of the FIFI-LS frames.

Returns:

FifiLsFrames

detector_coordinates_to_equatorial(coordinates)

Convert detector coordinates to equatorial coordinates

Parameters:

coordinatesCoordinate2D

Returns:

EquatorialCoordinates

detector_coordinates_to_equatorial_offsets(coordinates)

Convert detector offsets to equatorial offsets.

Parameters:

coordinatesCoordinate2D

Returns:

equatorial_offsetsCoordinate2D

read_hdul(hdul)

Populate the data from a list of HDUs.

Parameters:

hdulastropy.io.fits.HDUList

An HDU list containing FIFI-LS data from a WSH redux step.

Returns:

None

validate()

Validate frame data after read.

Should set the validated (checked) attribute if necessary.

Returns:

None