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Comments: CH4:
Observer: Cory Schmitz
2020/08/02 19:11:12 (UT)
CM1=168.0
12" / 304mm RC : ZWO ASI290MM, ZWO CH4 890nm/20nm filter
Seeing 5/10 Trans 8/10
Comments:
Seeing conditions were very mediocre from the beginning of my imaging session this night, and I decided to do an experiment with un-binned CH4 (1x1). The results of this seemed to turn out very well, and even with the average seeing conditions, I managed to get more detail than usual out of the methane.
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Observation 1 |
|
Feature(s) |
GRS
Io
Io shadow
|
Filter(s) |
ch4 |
Date |
2020-08-02 19:11:12 |
Julian day |
2459064.2993055554 |
System I |
168.03235° |
System II |
12.132562° |
System III |
93.9452° |
Illumination |
99.9% |
Phase angle |
3.9000000953674316° |
Solar longitude |
13.4° |
Eq. diameter |
47.05″ |
Derotation |
27.2 min |