Telescope, transfert optics and
(2010)adaptive optics branch (update)
Spectrograph (TBW)
— 2011/11/11 14:41 (draft)
Instrumental modes
MTR2 (“MulTiRaies”)
This is the long slit spectropolarimetric mode of our spectrograph.
MSDP (“Multichannel Subtractive Double Pass”)
This is a 2d spectropolarimetric mode based on a double pass with 9 wavelength channels and polarimetry. Here is a basic description of the MSDP concepts
TUNIS (“Tunable UNiversal Imaging Spectrograph”)
This is a 2d spectroimaging mode also based on a double pass with only one channel and different features than MSDP.