Here is a report of mars performed last 16th september with the 203mm cassegrain.
Average images until 22H30UT were met then becoming worst.
It was noted at the limb and at the terminator some bright area in different color channels, mostly dusty.
The planet with the naked eye without telescope looked still typically yellowish, the contrast on planet disk lowered by an overall atmospheric veil.
The observation in violet light confirmed the above.
Please refer to the sketch.
Now near the planet opposition date,
here is a report of uranus performed last 16th september with the 203mm cassegrain.
Good images on short moments were met becoming worst after the session (less than 4-5/10).
3 grey tones was observed as shown. Difficult to place each area at their actual locations, curvature is expected but not enough accurately expected.
Anyway, the accessible pole looked darker than the middle area, the brightest.
We will see later with the bigger scope waiting more consistent stable images.