MUSE Pipeline Reference Manual
1.0.2
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muse_lsf_fwhm: Determine FWHM of a line from given LSF.
This small program takes an LSF_PROFILE, constructs spectra of an emission line at different wavelengths using muse_lsf_spectrum_get_lines(). To compute the FWHM it searches the maximum position in this spectrum, then searches the half-maximum on each side. The FWHM is then difference in positions within the spectrum divided by the spectral sampling.
This is mainly for AIT and PAE.
Command line arguments:
-v
(optional)-c IFUNUM
(needed in case of multi-IFU files)-l LAMBDA
(optional) the wavelength at which to evaluate the LSFLSF_PROFILE
Return values:
0
1
2
3
9
10
50