Log Book Entry No.9

Days, Calendar Created: 04 Sep 2013 18:23:45 Days, Calendar Last Revised: 05 Sep 2013 10:54:59 Person PedroPaiva Text Dark Analysis

Camera: SBIG ST-8XME

CCD Dark Linearity

In order to test the CCD Dark Linearity 5 frames of each were taken with filenames: darkAnalysis-XXX-EEE.fit,
XXX - image number
EEE - exposure in seconds (001 corresponds to 0.01s and 100 to 100s)

Exposures:

  • 0.001s
  • 0.01s
  • 0.1s
  • 1s
  • 10s
  • 100s
  • 1000s

Master Darks

To create master Darks, the 25 frames of each were taken with filenames: darkAnalysis-XXX-EEEs.fit,
XXX - image number
EEE - exposure in seconds (001 corresponds to 0.01s and 100 to 100s)

Exposures:

  • 60s - for Luminance frames
  • 80s - for Red frames
  • 86s - for Green frames
  • 109s - for Blue frames
Obs. The scaling was made according to the camera Quantum Efficiency. Click here

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Topic revision: r2 - 05 Sep 2013 - PedroPaiva

 
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