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Comments: This year in the south of Brazil we are facing the problem of El Nino, the number of open nights is being very limited, I believe it is one of the worst in the last 10 years. Even on the few open nights, seeing has been making any capture very difficult, so much so that I have simply ignored and discarded the captures I take with the ASI 662MC in favor of the captures I have made in the Infrared where at least I can obtain good details.
In this particular photo, I believe I managed to capture the brightest albedo spot on Ganymede that corresponds to the Tros crater.
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Observation 1 |
|
Feature(s) |
N/A |
Filter(s) |
N/A |
Date |
2023-11-07 02:08:00 |
Julian day |
2460255.5888888887 |
System I |
92.235565° |
System II |
206.85735° |
System III |
245.48099° |
Illumination |
100.0% |
Phase angle |
0.8999999761581421° |
Solar longitude |
120.3° |
Eq. diameter |
49.39″ |
Derotation |
0.0 min |