SBART.utils.RV_utilities.CCF_errors

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)#
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