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Workspace Method sensor_responseMixerBackendPrecalcWeights


Includes pre-calculated response covering mixer and backend.

This method acts similar to sensor_responseBackend, but uses
pre-calculated weights. These weights can also include the effect
of mixer and sideband filtering.

As usual, f_backend gives the frequency of the channels. This WSM
has no direct influence on the result, but at least representative
values must be set.

The frequency response is defined using channel2fgrid_indexes and

Both channel2fgrid_indexes and channel2fgrid_weights are assumed
to be common for all viewing directions.

Authors: Patrick Eriksson


sensor_responseMixerBackendPrecalcWeights( sensor_response, sensor_response_f, sensor_response_pol, sensor_response_dlos, sensor_response_f_grid, sensor_response_pol_grid, sensor_response_dlos_grid, f_backend, channel2fgrid_indexes, channel2fgrid_weights )


OUT+INsensor_response(Sparse)The matrix modelling the total sensor response.
OUT+INsensor_response_f(Vector)The frequencies associated with the output of sensor_response.
OUT+INsensor_response_pol(ArrayOfIndex)The polarisation states associated with the output of sensor_response.
OUT+INsensor_response_dlos(Matrix)The relative zenith and azimuth angles associated with the output of sensor_response.
OUT+INsensor_response_f_grid(Vector)The frequency grid associated with sensor_response.
INsensor_response_pol_grid(ArrayOfIndex)The "polarisation grid" associated with sensor_response.
INsensor_response_dlos_grid(Matrix)The zenith and azimuth angles associated with sensor_response.
INf_backend(Vector)The frequency position of each backend (spectrometer) channel.
INchannel2fgrid_indexes(ArrayOfArrayOfIndex)Definition of backend frequency response, link to f_grid.
INchannel2fgrid_weights(ArrayOfVector)Definition of backend frequency response, weighting of f_grid.