META TOPICPARENT |
name="LogBookAstronomy" |
Log Book Entry No.36
Created: 21 Feb 2014 19:34:39 |
Last Revised: 21 Feb 2014 20:50:23 |
LaurieNevay |
2014 Group C Observation 2 |
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Group C Observation 2
PB, JB, AK
Patchy clouds, few breaks
Aligned and synced with Capella (18:35)
Sensor temp -14.8
Aligned on Atlas in Pleiades (18:52)
Moved telescope to centre of Pleione and Atlas
Increase exposure time to 1 second from 0.1, out of focus for first image
Moved primary mirror to focus
Focus won't be great - quite hazy, attempted the best we could manually
Experiment with different exposure times with image - at 4 seconds, reached saturation
Taking couples of images just under saturation (1s) with red, green, blue filters. using graph window, showed that with different filters, peak value of pixels changes
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META FORM |
name="%25SYSTEMWEB%25.LogBookForm" |
FORM FIELD Subject |
Subject |
2014 Group C Observation 2 |
FORM FIELD Status |
Status |
blank |
FORM FIELD Author |
Author |
AshleaKemp |
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