Saturday, March 16, 2024

20240316 Sun by ASI 462mm

New monochromatic camera arrived, much faster frame rate and slightly cleaner images.

Seeing 6/10, transparency 6/10.

Full disc at 1023 (GMT), reducer still required for full disc:


Insert 2x barlows, oversampling.


10:26 (GMT)


10:27 (GMT)


Quite delicate detail, love the quality of frames produced.


10:30 (GMT), I have confident that it should be a closed loop but the dynamic range is not enough to show the darker part, maybe I shall take another shot with longer exposure to form a HDR image?



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