Log Book Entry No.89
Created: 10 Feb 2016 17:13:27 |
Last Revised: 10 Feb 2016 22:03:31 |
ElenaCukanovaite |
20160210 Observation |
- Present:Professor Boogert, David Hadden, Elena Cukanovaite.
- Turned on camera at 16:55 to begin cooling before observations at -15 degrees.
- The cooler was reset to -10 degrees.
- At 17.57 we noticed that Maxim DL was off (cooler controlling software) and we turned it back on. Cooler power on 69%
- ALigned to Alderbaran.
- Took frame at sprial (http://nova.astrometry.net/user_images/985002#original
)
- 19:06 cooler changed to -15 degrees
- lum 50k, red 15k, green 15k, blue 10k
- multiplication factors 1, 3, 3, 4
- loc1; 30s, 90s, 90s, 120s
- in second run of loc1 stars blurry, took 3 exposures of each filter
- loc 2 same exposure times, otherwise the times would be too long.
- loc 3 same exposures.
- before loc4 realigned scope, as in loc1 stars had now moved.
- also in loc4, some objects do not match stellarium.
- realigned for loc5, one star in image saturated in red and lum, plan to ignor this star
- 21:45 cloud moved in and covered future locations, observations ended.
- Map:
- Collage with locatiohns aligned
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Topic revision: r2 - 10 Feb 2016 - ElenaCukanovaite