README.md 967 Bytes
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GOFIO DRS
Language: Python 2.7, one subroutine in Fortran77

Python packages:
 - AstroPy v1.3
 - ccdproc v1.2 (a sub-package of AstroPy)
 - NumPy v1.12
 - SciPy v0.19
 - watchdog v0.8.2
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 - docopt v0.6.1
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Output:
 - intermediate: *_str.fits, 2D images with orders straightened and bad pixel removed
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 - final output: *_ms1d.fits. The spectra are flat-fielded, extracted, calibrated, and the cosmic rays are removed. The echelle orders are not merged. The FITS table has 50 rows and 4 columns, and it stores each echelle order in a row. The columns are: the number of the echelle order (from 32 - the reddest - to 81 - the bluest), the wavelength in nanometers, the fluxes and the signal-to-noise ratios.
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 - final output (optional): *_s1d.fits. The spectra are flat-fielded, extracted, calibrated, and the cosmic rays are removed. The echelle orders are merged. The barycentric correction is applied. These are monodimensional spectra with constant step in wavelength.