The R-C Spectrograph for the 1.5-m Telescope.
Provides a basic description of the 1.5-m R-C Spectrograph.
the 1.5-m R-C Spectrograph.
This manual covers the ARCON-IRAF software interface that is used to acquire
Plot of the efficiency of the 1.5-m R-C spectrograph (percentage of photons
striking the primary that are detected) versus wavelength for four low-dispersion
gratings (13, 11, 09 and 32).
The blaze wavelengths, spectral resolution and wavelength coverage for
each of the 1.5-m R-C spectrograph's twelve gratings.
Standard order blocking filters for the 1.5-m R-C spectrograph.
He-Ne-Ar reference spectra (from 4-m RC spectrograph, but apply to 1.5-m as well).
Useful numbers collected in one place.
The most up to date data on the performance of the spectrograph: Changes
in, and additions to, cameras, CCDs, gratings, etc.... are available :
Loral 1200x800 CCD commissioning notes (1995).
User Manuals are now available
on Mosaic. The basic optical characteristics of the spectrograph will be
found in the CTIO Facilities Manual.
This information is obsolescent and is often superceded by newer data in
the "Recent Developments" section above.
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