8th Dec Sun

[John W (John Wilkinson)]

8th Dec. A very windy and cloudy day today - not good conditons for imaging the Sun. I have been following AR 3153 in particular as it moves across the Sun's disc. Attached are four images, two showing the sunspots (2 days apart) at 540 nm, and the other two (taken on 8th Dec) at H alpha wavelength or 656 nm. All are single exposures with a Canon 550d camera.

Thanks for viewing.

[Averton (P and C)]

Originally Posted by John W

8th Dec. A very windy and cloudy day today - not good conditons for imaging the Sun. I have been following AR 3153 in particular as it moves across the Sun's disc. Attached are four images, two showing the sunspots (2 days apart) at 540 nm, and the other two (taken on 8th Dec) at H alpha wavelength or 656 nm. All are single exposures with a Canon 550d camera.

Thanks for viewing.

Great work John. Very interesting to see the changes.

Very windy here also and not really enough clear breaks to image.