Guide to the HYDRA Reduction Task DOHYDRA
نویسنده
چکیده
The dohydra reduction task is specialized for scattered light subtraction, extraction, flat fielding, fiber throughput correction, wavelength calibration, and sky subtraction of Hydra and Nessie fiber spectra. It is a command language script which collects and combines the functions and parameters of many general purpose tasks to provide a single complete data reduction path. The task provides a degree of guidance, automation, and record keeping necessary when dealing with the large amount of data generated by these multifiber instruments. This guide describes what this task does, it’s usage, and parameters.
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