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Some Ha from 11 August


smerral

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Prominences and filaments with the PST. *The filaments were done at 5fps with the Philips b/w webcam. *The x2 barlow lens was screwed into the webcam without the spacer. *The proms were done with the Tal x3 barlow. *I think the inverted images enhance some of the detail:

sun-ha-11-aug-1.jpg

sun-ha-11-aug-1-invert.jpg

sun-ha-11-aug-2.jpg

sun-ha-11-aug-2-invert.jpg

These prominences stand out really well in an inverted image done with the x2 lens again :smiley:

sun-ha-11-aug-3-prom-invert.jpg

As it was windy I struggled a bit with the close ups using the Tal x3 and extension. *These were done at 20fps. *

proms-close.jpg

proms-close-black.jpg

proms-close-invert.jpg

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