Next: New in version 2.0
Up: Improvements in ascending versions
Previous: Improvements in ascending versions
  Contents
- Multi-line-fits with blends: The contribution from each line is visible
in the plot
- Error analysis of amplitudes: The correlated errors are calculated, i.e.
in line blends the errors are larger than the formal errors (cf. A.W. Strong,
Astron. & Astrophys. 150, 273, 1985).
- The fit can be forced to satisfy linear restricting conditions in the
form (Sect. 7.1):
with weight factors
for each line.
- New input parameter spec_only and fit_only for suppressing
plot of fitted curve (without fitting) and plot of the spectrum, respectively
- More Options:
- Gauss/Lorentz profile function
- Iteration of
and
can be turned off individually
- Lock switch locking the wavelength of a line to the value of the
previous line
Multiplet fitting is preserved
- Pseudo-Voigt (weighted sum of Gauss and Lorentz, with a common
linewidth also calculated from individual Gauss and Lorentz
line-widths cf. Sect. 7.3).
- The log-file [e.g. cora.dat] can be converted into a LATEX table
- Parameter files are backward compatible!
Next: New in version 2.0
Up: Improvements in ascending versions
Previous: Improvements in ascending versions
  Contents
Jan-Uwe Ness
2003-05-23