ccfcenter.py File Reference

Go to the source code of this file.

Namespaces
namespace	ccfcenter
	This module finds the center and width of a MARVELS ccf.
Functions
def	ccfcenter::cutccf
	Choose which section of the ccf to fit based on width parameter or automatically using percent.
def	ccfcenter::gaussfunc
	Takes x points and returns a Gaussian function.
def	ccfcenter::gausstest
	Creates a Gaussian signal and then fits it to see if I can recover the input parameters.
def	ccfcenter::fitgauss
	Use a Levenberg-Marquadt non-linear least-squares fitter to fit a Gaussian to Xin and Yin.
def	ccfcenter::make_gauss
	Generate Gaussian data using Gaussian.
def	ccfcenter::ccfcenter
	This function is the main() program for this module.
Variables
list	ccfcenter::filename = sys.argv[1]
	ccfcenter::width = None
tuple	ccfcenter::ret = ccfcenter(filename,width)