flux.measurements: Perform Flux Measurements

In AngusWright/LAMBDAR: Measure galaxy fluxes from an arbitrary FITS image using input aperture locations and dimensions

Perform Flux Measurements

Description

__This Function is not designed to be called directly; it is a subroutine designed to be called directly from measure.fluxes__

Given an environment containing all the requisite parameters, the function output a FITS table containing measured photometric fluxes measured from an input FITS file, and using input aperture parameters. Setup to this procedure is performed by a host of functions, the main of which is ‘measure.fluxes’.

As with measure.fluxes, this function will either return NULL or a list containing the measured fluxes, determined by the user in the parameter file.

Usage

flux.measurements(env=NULL)

Arguments

env	environment; The environment where all parameters are stored. See ‘read.par.file’ for details.

Value

NULL; or a list containing the following:

sfafluxout	numeric (m) vector; object fluxes
sfaerrout	numeric (m) vector; object flux errors
dfafluxout	numeric (m) vector; deblended object fluxes
dfaerrout	numeric (m) vector; deblended object flux errors

Author(s)

Angus H Wright ICRAR [e-mail]

See Also

measure.fluxes

AngusWright/LAMBDAR documentation built on May 12, 2022, 1:49 a.m.