Functions | |
double * | naco_get_disprel_estimate (const char *filename, int poly_deg) |
Estimate the instrument wavelength range. |
double* naco_get_disprel_estimate | ( | const char * | filename, | |
int | poly_deg | |||
) |
Estimate the instrument wavelength range.
filename | input file name | |
poly_deg | polynomial degree |
From a physical model of the instrument, find out the wavelength range associated to a given instrument configuration. The returned coefficients are such as wave = c[0] + c[1] * pix + ... + c[poly_deg] * pix^poly_deg
Instrument configuration informations are fetched from the FITS header.
Definition at line 70 of file naco_physicalmodel.c.