SBART.utils.RV_utilities.CCF_errors

Functions

RVerror(rv, ccf[, eccf])	Calculate the uncertainty on the radial velocity, following the same steps as the ESPRESSO DRS pipeline.
ccffitRV(rv, ccf, eccf)
fgauss(x, a, mu, sigma, c, d)

RVerror(rv, ccf, eccf=1.0)

Calculate the uncertainty on the radial velocity, following the same steps as the ESPRESSO DRS pipeline.

Parameters:

• rv (array) –

• defined. (The velocity values where the CCF is) –

• ccf (array) –

• profile. (The errors on each value of the CCF) –

• eccf (array) –

• profile. –

fgauss(x, a, mu, sigma, c, d)

ccffitRV(rv, ccf, eccf)