Log Book Entry No.47

Days, Calendar Created: 23 Jul 2014 17:13:59 Days, Calendar Last Revised: 24 Jul 2014 10:26:30 Person JoeCooper Text Spectrometer Focus Data Set

Spectrometer Focus

By changing the distance of the camera, will find the focal point of the emission lines. Along with this the best exposure rate will be found as a reference for later students.

First data set contains a range of distances with an exposure rate of 0.5s

Range: 25mm - 16mm

For the next three data sets the range was shortened so as to save a bit of time. The exposure rates recorded where 0.3s, 0.2s, 0.12s

Camera: SBIG ST-7E

Temperature: 0 deg C

Range: 23mm - 17mm

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Subject Spectrometer Focus Data Set
Status updated
Topic attachments
I Attachment Action Size Date Who Comment
Compressed Zip archivezip Exposure_Time_03_05.zip manage 15125.7 K 23 Jul 2014 - 17:13 JoeCooper  
Compressed Zip archivezip Set_Exposure_Time_012.zip manage 5330.0 K 23 Jul 2014 - 17:12 JoeCooper  
Compressed Zip archivezip Set_Exposure_Time_02.zip manage 5616.3 K 23 Jul 2014 - 17:13 JoeCooper  

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Topic revision: r2 - 24 Jul 2014 - JoeCooper

 
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