Weekly Solar Image 09-02-12

Sorry for my lack of weekly solar images. But luckily I am back and have some images to share of the sun today.

On August 31st sunspot 1560 released a coronal mass ejection resulting in a C-8 solar flare. The CME released by 1560 isn’t exactly Earth directed, but it should deliver a glancing blow to our planets magnetic field. 1560 has quadrupled in size over the last few days, and NOAA forecasts a 40% chance for M-class flares from this sunspot.

Sunspots: 1563, 1564, 1562, 1560, 1553

1560 is the chain of sunspots near the center of the sun in the image above. 1562, 1563, and 1564 are the cluster of sunspots to the left side of the sun; 1553 is the small sunspot on the lower right just about to pass along the limb and disappear out of our view from Earth. The above image is 53 images stacked in Registax and edited in Photoshop.

Sunspot 1560

Above is a closeup view of sunspot 1560. This image is 20 images stacked in Registax and edited in Photoshop. Again, it’s very hard to achieve a sharp focus with the setup I’m using to zoom in on this sunspot. Using the Canon 350D and the 1.25″ Orion Variable Universal Camera Adapter.