SpectroCalc - freeware to process spectra from the RAW images to the final spectrum
SpectroCalc
SpectroCalc is an easy to use and intuitive tool, which builds up the work-flow of the whole processing of a spectrum with following steps:
- dark frame correction (with master-dark builder)
- flat frame correction (with master-flat builder)
- interactive spectrum scan automatic
- interactive sky background remove automatic
- interactive continuums remove automatic (normalization)
- scan of reference lamp spectra with correlating parameters to the spectrum
- alignment automatic for single spectra with wavelength shift
- interactive wavelength calibration automatic
- post processing tool with different features:
- crop function
- EWA calculation
- S/N calculation
- heliocentric correction
- BeSS header parameter builder
- normalize function
- interactive telluric remover, with a possibility to correct single lines with extra parameters
The tool is designed to get a high accurate result with clear and transparent algorithms.
There exist already an improvement of this software, SpectroCalc2. But this needs more computer resources.
If you want to visit the sit of SpectroCalc2, please click on this link: SpectroCalc2
For Windows 7 or higher
Please report problems or missing features: ms@astrophoto.at