Mars 29/30th May fair seeing
SPX350 F41.3, PGRFlea3, Baader RGB filters.
Both nights were above average 30th being the best but 29th was closer to average mostly with hardly any detail visible in the preview, so I was amazed to extract so much detail. SkyCalc Meteogram seems to give the best seeing predictions.
The first time I have seen Hellas crater below Syrtis Maj, it had thick cloud over it back in 2014.
Regards, John.
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