Log Book Entry No.153
Created: 01 Dec 2017 12:21:42 |
Last Revised: 10 Jan 2018 13:43:09 |
AlanisCozens1 |
Solar Limb Darkening data AC LL |
Alanis Cozens, Lena Lenz
Start time 11:18
Clear sky
align telescope to sun using shadow and finderscope
tracking set to terrestrial so sun will move across the frame
move speed 4 13s away from edge of the sun.
DATA:
1:
2: No Filter Gain 180, Exp 1/250s, no auto corrections
3: refocus camera retake no filter G 180 E 1/250
4: Blue Filter G180 E1/7s every other image goes dark then light? unsure why as no auto settings --> NT look at thisEDIT try taking longer images of a couple seconds etc in order to see if the effect is still there
5:Green Filter G180 E 1/19s filter is very dirty
6: Red Filter G180 E 1/38s good set
finish time 1:40
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