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Old 03-06-2025, 04:45 PM
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Quark (Trevor)
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Join Date: Apr 2008
Location: Broken Hill NSW Australia
Posts: 4,110
Saturn May 30th in good seeing

Hi All,

Imaged Saturn May 30th in good seeing have data covering 2 hours 16 minutes of Saturn rotation and it is all very good. These have been the best data I have captured thus far this apparition. All data has been uploaded to PVOL with links here to the animations.

http://pvol2.ehu.eus/pvolimages/satu...85nmIR_tba.gif

http://pvol2.ehu.eus/pvolimages/satu...56_CH4_tba.gif

Have resolved small scale detail from pole to pole including a significant level of activity within the EZ. I have only marked a selection of the resolved detail otherwise there would simply be to many indicating lines within the animations and insets. It seems Saturn is continuing on with the level of activity seen through 2024 especially that which was seen August through December. All resolved detail is well seen in the animations and insets. All data has been uploaded to PVOL with links here to the animations

Detail resolved in these data by latitude
Small low contrast bright spot at approx Lat+63.1 L3 118.2 in 685nm IR data.
A series of compact dark spots is seen across Lat+33 have marked one at approx Lat+33 L3 115.9 in 685nm IR data.
A large bright spot at approx Lat+20 L3 78.1 in 685nm IR data.
A large dark EZ feature at approx Lat+10.4 L1 297.7 in CH4 data.
A large dark EZ feature at approx Lat+10.2 L1 265.4 in CH4 data.
Large elongated dark feature at approx Lat+9.9 L1 219.3 in 685nm IR data.
A large dark EZ feature at approx Lat+9.8 L1 217.9 in CH4 data.
A extensive series of large bright and dark EZ features from limb to limb at approx Lat-5.8 have marked one large bright spot at approx Lat-5.8 L1 204.1in 685nm IR data and one large dark feature at approx Lat-6.1 L1 231.1 in 685nm IR data
A large bright EZ spot at approx Lat-13.4 L1 241 in 685nm IR data.
A compact dark spot at approx Lat-31.1 L3 82.5 in 685nm IR data.
A small bright spot at approx Lat-31.6 L3 138.5 in 685nm IR data.
A large prominent bright spot at approx Lat-49.2 L3 148.2 in 685nm IR data.


Regards
Trevor
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Click for full-size image (s2025-05-30_20-38_CH4_tba.jpg)
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