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--- en:ost:spektrograph:grunddaten [2017/01/24 18:36] – dagruner
+++ en:ost:spektrograph:grunddaten [2024/12/11 10:04] (current) – [Manual] rhainich
@@ Line 4: / Line 4: @@
 [{{ ost:spektrograph:dados:spektrograph_klein.jpg?295| Our DADOS spectrograph }}]
-The basic data are partly taken from the Baader webpage.
+For the DADOS spectrograph we have a 200 lines/mm and 900nm/mm grating. Currently the 900 lines/mm grating is mounted and used for most of the observations. The basic data are partly taken from the Baader website.
-^  Grating      ^  Dispersion at 550nm       ^^  Spectral resolution $\frac{\lambda}{\Delta\lambda}$ at 550nm with the 3 slit widths  ^^^   Covered Spectral range in nm   ^^^
-|  Line/mm | nm/mm  | nm/9µm Pixel |  25µm  |  35µm  |  50µm  |  ST-7  |  ST-8  |  STF-8300  |
+^  Grating      ^  Dispersion at 550nm       ^^  Spectral resolution $\frac{\lambda}{\Delta\lambda}$ at 550nm  ^^^  Spectral range in nm   ^
-|  200      | 47,61  | 0,428        |  543   |  388   |  272   |  328   |  656   |  855       |
+|  Line/mm  | nm/mm  | nm/3.76µm Pixel |  25µm  |  35µm  |  50µm  |  QHY 268M  |
-|  900      | 12,67  | 0,114        |  3818  |  2727  |  1909  |  87    |  174   |  227       |
+|  200      | 47.61  | 0.179           |  543   |  388   |  272   |  ~9300      |
+|  900      | 12.67  | 0.048           |  3818  |  2727  |  1909  |  ~4400      |
 Representative spectra that where taken with our DADOS spectrograph can be found [[en:ost:spektrograph:aufnahmen|here]].
@@ Line 16: / Line 17: @@
 [[http://www.baader-planetarium.de/dados/download/dados_manual_english.pdf | User's Guide (PDF)]]
 */
-A User's Guide, next to other helpfull documents, can be found  [[http://www.baader-planetarium.de/dados/dados.htm#download | here]].
+A User's Guide, next to other helpful documents, can be found  [[http://www.baader-planetarium.com/en/baader-dados-slit-%E2%80%93-spectrograph.html | here]].
+For the calibration we have a calibration module from Shelyak, for the operation of which we of course also have an [[en:ost:spektrograph:dados_calibration | article]] :-)
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