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| Object | Saturn |
| Image type | image |
| File size | 172.0 KB |
| URL | s2021-06-29_15-10_CH4_tba.png |
| Observer | Trevor Barry |
| [More by this user] |
Comments: Imaged Saturn June 29th covering just over 3 hours of Saturn rotation. Seeing was fair but the 685nm IR data actually came up better than I expected. The IR data well resolves a large elongated bright feature just within the NPR at approx Lat+64 L3 330.2 along with a mid latitude bright spot at approx Lat+30.3 L3 26.9. The EZ remains active with some low contrast bright spots, have marked the most prominent of these in the animations at approx Lat+1.6 L1 62.3 this bright feature is elongated but more so at an inclined angle to rather than parallel with the EZ. Associated with this bright feature is a linear dark feature, this shows up well in the IR animation. A ripple in the Northern edge of the EZ impinging up into the NEB is well seen at approx Lat+15 L1 115.2. Have uploaded a full set of IR and RGB polar maps, also a animation of the IR maps which seems to show the series of bright spots within the EZ near the border with the NEB.
| Observation 1 | |
| Feature(s) | N/A |
| Filter(s) | CH4 |
| Date | 2021-06-29 15:10:00 |
| Julian day | 2459395.1319444445 |
| System I | 81.05049° |
| System II | N/A |
| System III | 30.376701° |
| Illumination | 99.9% |
| Phase angle | 3.4000000953674316° |
| Solar longitude | 15.2° |
| Eq. diameter | 18.17″ |
| Derotation | 0.0 min |