Magnitude.h File Reference

Utilities for converting between flux and magnitude in C++. More...

#include <cmath>

Go to the source code of this file.

Namespaces
namespace	lsst
	Forward declarations for lsst::cpputils::Cache.
namespace	lsst::cpputils

Functions
double	lsst::cpputils::nanojanskyToABMagnitude (double flux)
	Convert a flux in nanojansky to AB magnitude. More...
double	lsst::cpputils::ABMagnitudeToNanojansky (double magnitude)
	Convert an AB magnitude to a flux in nanojansky. More...

Detailed Description

Utilities for converting between flux and magnitude in C++.

Use astropy.units ABmag and nJy for converstions in python:

import astropy.units as u
mag = (flux*u.nJy).to_value(u.ABmag)
flux = (mag*u.ABmag).to_value(u.nJy)

Definition in file Magnitude.h.