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en:praktikum:versuche_bachelor [2021/06/23 09:31] – [C8: Die Sonne in H$\alpha$ (experimentell)] rhainichen:praktikum:versuche_bachelor [2024/09/19 10:12] (current) – [C7: Light curve of an eclipsing binary star] rhainich
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 <WRAP third column> <WRAP third column>
 /* /*
-Service provided by www.Der-Mond.org +Service provided by www.Der-Mond.de 
-Erfahren Sie auf Der-Mond.org alles wissenswertes über unseren Erdtrabanten! Vom Basiswissen über Ephemeridenberechnung, aktuelle Mondphasen und sogar einer interaktiven Mondkarte ist für jeden etwas dabei!+Erfahren Sie auf Der-Mond.de alles wissenswertes über unseren Erdtrabanten! Vom Basiswissen über Ephemeridenberechnung, aktuelle Mondphasen und sogar einer interaktiven Mondkarte ist für jeden etwas dabei!
 */ */
-[{{ http://feature.sternenwelt.net/luna.php?version=3&txue=The+Moon&zeko=1&zefu=0&grmo=1&txph=1&txmoal=1&txmoph=1&txmobe=1&txmophti=1&txmost=0&txmostau=0&txze=1&zezo=1&zeso=1&format=0&schgr=9&faan=1&scro=0&scgr=0&scbl=0&hiro=240&higr=240&hibl=240&grsoho=0&grsohoueber=0&soep=0&txsost=0&txsostau=0&geolagr=13&geolami=3&geolase=41&geola=O&geobrgr=52&geobrmi=23&geobrse=45&geobr=N&lang=en&.jpg?recache|Service provided by www.Der-Mond.org}}]+[{{ https://www.der-mond.de/luna.php?version=3&txue=The+Moon&zeko=1&zefu=0&grmo=1&txph=1&txmoal=1&txmoph=1&txmobe=1&txmophti=1&txmost=0&txmostau=0&txze=1&zezo=1&zeso=1&format=0&schgr=9&faan=1&scro=0&scgr=0&scbl=0&hiro=240&higr=240&hibl=240&grsoho=0&grsohoueber=0&soep=0&txsost=0&txsostau=0&geolagr=13&geolami=3&geolase=41&geola=O&geobrgr=52&geobrmi=23&geobrse=45&geobr=N&lang=en&.jpg?recache|Service provided by www.Der-Mond.de}}]
  
 /* /*
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 <WRAP group> <WRAP group>
 <WRAP twothirds column> <WRAP twothirds column>
-**Aim:**  Images of an deep sky object shall be taken in different filters (R, G, B, IR, H_alpha, ...) with help of the CCD camera (STF-8300). Afterwards they shall be calibrated and qualitatively interpreted at the computer.+**Aim:**  Images of an deep sky object shall be taken in different filters (R, G, B, IR, H_alpha, ...) with help of the CMOS camera (QHY-600). Afterwards they shall be calibrated and qualitatively interpreted at the computer.
  
-**Method:** Observe with the STF-8300. Take also all necessary correction exposures. The data reduction follows and can be done by use of our scripts or with software chosen by the students.+**Method:** Observe with the QHY-600M. Take also all necessary correction exposures. The data reduction follows and can be done by use of our scripts or with software chosen by the students.
  
 **Instructions:** **Instructions:**
  
 At the telescope: At the telescope:
-  * Install the CCD camera with filter wheel at the telescope+  * Install the CMOS camera with filter wheel at the telescope
   * Cool and focus the camera (e.g. focus at a globular cluster)   * Cool and focus the camera (e.g. focus at a globular cluster)
   * Take images of the selected object   * Take images of the selected object
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 \begin{equation*} \begin{equation*}
-I(\mu) = \frac{3}{5}\left(\cos{(\mu)}+\frac{2}{3}\right)\qquad+I(\mu) = \frac{3}{5}\left(\mu+\frac{2}{3}\right)\qquad
 \end{equation*} \end{equation*}
  
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 /* /*
-Service provided by www.Der-Mond.org +Service provided by www.Der-Mond.de 
-Erfahren Sie auf Der-Mond.org alles wissenswertes über unseren Erdtrabanten! Vom Basiswissen über Ephemeridenberechnung, aktuelle Mondphasen und sogar einer interaktiven Mondkarte ist für jeden etwas dabei!+Erfahren Sie auf Der-Mond.de alles wissenswertes über unseren Erdtrabanten! Vom Basiswissen über Ephemeridenberechnung, aktuelle Mondphasen und sogar einer interaktiven Mondkarte ist für jeden etwas dabei!
 */ */
-[{{ http://feature.sternenwelt.net/luna.php?version=3&txue=The+current+sun&zeko=1&zefu=0&grmo=0&txph=0&txmoal=0&txmoph=0&txmobe=0&txmophti=0&txmost=0&txmostau=0&txze=0&zezo=1&zeso=1&format=0&schgr=9&faan=1&scro=0&scgr=0&scbl=0&hiro=240&higr=240&hibl=240&grsoho=1&grsohoueber=0&soep=1&txsost=1&txsostau=0&geolagr=13&geolami=3&geolase=41&geola=O&geobrgr=52&geobrmi=23&geobrse=45&geobr=N&lang=en&.jpg?recache|Service provided by www.Der-Mond.org}}]+[{{ https://www.der-mond.de/luna.php?version=3&txue=The+current+sun&zeko=1&zefu=0&grmo=0&txph=0&txmoal=0&txmoph=0&txmobe=0&txmophti=0&txmost=0&txmostau=0&txze=0&zezo=1&zeso=1&format=0&schgr=9&faan=1&scro=0&scgr=0&scbl=0&hiro=240&higr=240&hibl=240&grsoho=1&grsohoueber=0&soep=1&txsost=1&txsostau=0&geolagr=13&geolami=3&geolase=41&geola=O&geobrgr=52&geobrmi=23&geobrse=45&geobr=N&lang=en&.jpg?recache|Service provided by www.Der-Mond.de}}]
  
 {{ost:gallery:sunsystem:sun_2.jpg|}} {{ost:gallery:sunsystem:sun_2.jpg|}}
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 <WRAP third column> <WRAP third column>
 /* /*
-Service provided by www.Der-Mond.org +Service provided by www.Der-Mond.de 
-Erfahren Sie auf Der-Mond.org alles wissenswertes über unseren Erdtrabanten! Vom Basiswissen über Ephemeridenberechnung, aktuelle Mondphasen und sogar einer interaktiven Mondkarte ist für jeden etwas dabei!+Erfahren Sie auf Der-Mond.de alles wissenswertes über unseren Erdtrabanten! Vom Basiswissen über Ephemeridenberechnung, aktuelle Mondphasen und sogar einer interaktiven Mondkarte ist für jeden etwas dabei!
 */ */
-[{{ http://feature.sternenwelt.net/luna.php?version=3&txue=The+current+moon&zeko=1&zefu=0&grmo=1&txph=1&txmoal=1&txmoph=1&txmobe=1&txmophti=1&txmost=0&txmostau=0&txze=1&zezo=1&zeso=1&format=0&schgr=9&faan=1&scro=0&scgr=0&scbl=0&hiro=240&higr=240&hibl=240&grsoho=0&grsohoueber=0&soep=0&txsost=0&txsostau=0&geolagr=13&geolami=3&geolase=41&geola=O&geobrgr=52&geobrmi=23&geobrse=45&geobr=N&lang=en&.jpg?recache|Service provided by www.Der-Mond.org}}]+[{{ https://www.der-mond.de/luna.php?version=3&txue=The+current+moon&zeko=1&zefu=0&grmo=1&txph=1&txmoal=1&txmoph=1&txmobe=1&txmophti=1&txmost=0&txmostau=0&txze=1&zezo=1&zeso=1&format=0&schgr=9&faan=1&scro=0&scgr=0&scbl=0&hiro=240&higr=240&hibl=240&grsoho=0&grsohoueber=0&soep=0&txsost=0&txsostau=0&geolagr=13&geolami=3&geolase=41&geola=O&geobrgr=52&geobrmi=23&geobrse=45&geobr=N&lang=en&.jpg?recache|Service provided by www.Der-Mond.de}}]
 </WRAP> </WRAP>
 </WRAP> </WRAP>
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 <WRAP third column> <WRAP third column>
  
-[{{ http://feature.sternenwelt.net/luna.php?version=3&txue=The+current+moon&zeko=1&zefu=0&grmo=1&txph=1&txmoal=1&txmoph=1&txmobe=1&txmophti=1&txmost=0&txmostau=0&txze=1&zezo=1&zeso=1&format=0&schgr=9&faan=1&scro=0&scgr=0&scbl=0&hiro=240&higr=240&hibl=240&grsoho=0&grsohoueber=0&soep=1&txsost=0&txsostau=0&geolagr=13&geolami=0&geolase=0&geola=O&geobrgr=52&geobrmi=4&geobrse=0&geobr=N&lang=en&.jpg?recache |Service provided by www.Der-Mond.org}}]+[{{ https://www.der-mond.de/luna.php?version=3&txue=The+current+moon&zeko=1&zefu=0&grmo=1&txph=1&txmoal=1&txmoph=1&txmobe=1&txmophti=1&txmost=0&txmostau=0&txze=1&zezo=1&zeso=1&format=0&schgr=9&faan=1&scro=0&scgr=0&scbl=0&hiro=240&higr=240&hibl=240&grsoho=0&grsohoueber=0&soep=1&txsost=0&txsostau=0&geolagr=13&geolami=0&geolase=0&geola=O&geobrgr=52&geobrmi=4&geobrse=0&geobr=N&lang=en&.jpg?recache |Service provided by www.Der-Mond.de}}]
  
 </WRAP> </WRAP>
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 ++++ Data reduction | ++++ Data reduction |
 +Please ask a lab course instructor for help.
 +/*
 Use the prepared [[en:praktikum:gdl|GDL]] scripts, which can be found at the [[en:praktikum:zugang |laboratory course computer]] (also see details of the [[en:praktikum:namenskonvention |name convention for files]]), to reduce the data photometrically. There are two scripts that do the principal data reduction (1_reduce_images.pro), the read-out, and the plotting of the photometry (2_obtain_flux.pro). Copy them to your local directory and adjust the names of the paths and the date of the current minimum. Compile and run the scripts with [[en:praktikum:gdl |GDL]] to obtain the light curve of the eclipsing binary star, which can be completed using archive data.  Use the prepared [[en:praktikum:gdl|GDL]] scripts, which can be found at the [[en:praktikum:zugang |laboratory course computer]] (also see details of the [[en:praktikum:namenskonvention |name convention for files]]), to reduce the data photometrically. There are two scripts that do the principal data reduction (1_reduce_images.pro), the read-out, and the plotting of the photometry (2_obtain_flux.pro). Copy them to your local directory and adjust the names of the paths and the date of the current minimum. Compile and run the scripts with [[en:praktikum:gdl |GDL]] to obtain the light curve of the eclipsing binary star, which can be completed using archive data. 
 +*/
 ++++ ++++
  
 **Report:**  The report should include a short description of eclipsing binary stars, a summary of the observation (setup and execution), and the description and discussion of the obtained light curve. Last but not least, discuss the errors, too. **Report:**  The report should include a short description of eclipsing binary stars, a summary of the observation (setup and execution), and the description and discussion of the obtained light curve. Last but not least, discuss the errors, too.
  
-<WRAP center round todo 40%> 
-TODO: Translate the following section! 
-</WRAP> 
  
 ==== C8: The Sun in H$\alpha$ (experimental ) ==== ==== C8: The Sun in H$\alpha$ (experimental ) ====
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 \\ \\
 /* /*
-Ein Service von www.Der-Mond.org +Ein Service von www.Der-Mond.de 
-Erfahren Sie auf Der-Mond.org alles wissenswertes über unseren Erdtrabanten! Vom Basiswissen über Ephemeridenberechnung, aktuelle Mondphasen und sogar einer interaktiven Mondkarte ist für jeden etwas dabei!+Erfahren Sie auf Der-Mond.de alles wissenswertes über unseren Erdtrabanten! Vom Basiswissen über Ephemeridenberechnung, aktuelle Mondphasen und sogar einer interaktiven Mondkarte ist für jeden etwas dabei!
 */ */
-[{{ http://feature.sternenwelt.net/luna.php?version=3&txue=The+current+sun&zeko=1&zefu=0&grmo=0&txph=0&txmoal=0&txmoph=0&txmobe=0&txmophti=0&txmost=0&txmostau=0&txze=0&zezo=1&zeso=1&format=0&schgr=9&faan=1&scro=0&scgr=0&scbl=0&hiro=240&higr=240&hibl=240&grsoho=1&grsohoueber=0&soep=1&txsost=1&txsostau=0&geolagr=13&geolami=3&geolase=41&geola=O&geobrgr=52&geobrmi=23&geobrse=45&geobr=N&lang=en&.jpg?recache|Service provided by www.Der-Mond.org}}]+[{{ https://www.der-mond.de/luna.php?version=3&txue=The+current+sun&zeko=1&zefu=0&grmo=0&txph=0&txmoal=0&txmoph=0&txmobe=0&txmophti=0&txmost=0&txmostau=0&txze=0&zezo=1&zeso=1&format=0&schgr=9&faan=1&scro=0&scgr=0&scbl=0&hiro=240&higr=240&hibl=240&grsoho=1&grsohoueber=0&soep=1&txsost=1&txsostau=0&geolagr=13&geolami=3&geolase=41&geola=O&geobrgr=52&geobrmi=23&geobrse=45&geobr=N&lang=en&.jpg?recache|Service provided by www.Der-Mond.de}}]
 </WRAP> </WRAP>
 </WRAP> </WRAP>
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  • Last modified: 2021/06/23 09:31
  • by rhainich