We announce the first release of the Goodman Data-Reduction Pipeline (DRP) [1], a Python-based package for producing science-ready, wavelength-calibrated, one-dimensional (1-D) spectra. The pipeline is an ongoing work aimed to provide SOAR users with an easy to use, documented software package for reducing images and spectra obtained with the Goodman High-Throughput Spectrograph.
The pipeline is primarily intended to be run on a dedicated data-reduction computer (see Running on SOAR Server [2]).
Initial processing is done by the redccd module, which trims the images, and carries out bias and flat corrections, and applies cosmic ray rejection. Spectroscopic processing is done by redspec and carries out the following steps:
Grating | Mode | Filter | Comparison Lamps |
---|---|---|---|
400 l/mm | 400 M1 | -- | HgAr, HgArNe |
400 M2 | GG455 | Ar, Ne, HgAr, HgArNe, CuHeAr, FeHeAr |
Links
[1] http://www.ctio.noirlab.edu/soar/content/goodman-data-reduction-pipeline
[2] http://www.ctio.noirlab.edu/soar/content/running-soar-server