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en:ost:spektrograph:grunddaten [2014/11/16 17:59] – msteinke | en:ost:spektrograph:grunddaten [2022/03/16 14:36] (current) – corrected typo fruenger | ||
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+ | Spectrographical observations are taken out with the DADOS or the BACHES spectrograph, | ||
- | Spectrographical observations | + | ====== The DADOS spectrograph ====== |
+ | [{{ ost: | ||
+ | |||
+ | The basic data are partly | ||
+ | ^ Grating | ||
+ | | Line/mm | nm/mm | nm/9µm Pixel | 25µm | 35µm | 50µm | ST-7 | ST-8 | STF-8300 | ||
+ | | 200 | 47,61 | 0,428 | 543 | ||
+ | | 900 | 12,67 | 0,114 | 3818 | 2727 | 1909 | 87 | 174 | ||
+ | |||
+ | Representative spectra that where taken with our DADOS spectrograph can be found [[en:ost: | ||
- | ====== The DADOS Spectrograph ====== | ||
- | [{{ : | ||
==== Manual ==== | ==== Manual ==== | ||
+ | /* | ||
[[http:// | [[http:// | ||
+ | */ | ||
+ | A User's Guide, next to other helpful documents, can be found [[http:// | ||
+ | \\ | ||
+ | \\ | ||
- | The basic data are taken from the Baader-webpage. | + | ====== |
- | ^ Grating | + | |
- | | Line/nm | nm/mm | nm/9µm Pixel | 25µm | 35µm | 50µm | ST-7 | ST-8 | | + | |
- | | 200 | 47,61 | 0,443 | 543 | + | |
- | | 900 | 12,67 | 0,114 | 3818 | 2727 | 1909 | 87 | 174 | | + | |
- | Representative spectra that where taken with our DADOS spectrograph can be found [[en: | + | [{{ : |
- | ====== The BACHES Echelle Spectrograph ====== | + | The new echelle spectrograph from Baader |
- | The new Echelle Spectrograph of Baader, which has been developed by the Max-Planck-Institut for extraterrestrial physics, has the following properties | + | |
* Resolution: $R = \frac{\lambda}{\Delta \lambda} = 14, | * Resolution: $R = \frac{\lambda}{\Delta \lambda} = 14, | ||
* Wavelength range: $\lambda$ = 400-700 nm (without gaps) | * Wavelength range: $\lambda$ = 400-700 nm (without gaps) | ||
* maximum efficiency: 31% | * maximum efficiency: 31% | ||
- | [[http:// | + | |
+ | ==== Manual ==== | ||
+ | |||
+ | The [[ http:// | ||
+ | /* | ||
+ | [[http:// | ||
+ | |||
+ | [[http:// | ||
+ | |||
+ | ==== Calibration ==== | ||
+ | [[http:// | ||
+ | */ |