Contains:  Solar system body or event
Solar Activity - Sunspot AR 12665, 



    
        

            Jeff Booth

Solar Activity - Sunspot AR 12665

Technical card

Imaging telescopes or lenses: Celestron Edge HD 8 SCT

Imaging cameras: Canon T5i

Mounts: Celestron CGEM

Software: PhotoShop

Filters: Kendrick Visual Solar Filter



Resolution: 5000x9999

Data source: Backyard

Description

Several images of a huge region of solar activity, taken in 2017.
There are four separate images, taken on different days over a six-day period.
Sky conditions prevented imaging on other days.
You can clearly see how this 75,000-mile-across region was dynamic, over the period.
The larger image, of the solar disk, is a composite of all four images, showing the movement of AR12665 near the solar equator.

Comments

Author

JeffBooth
Jeff Booth
License: None (All rights reserved)
260
Like

Histogram

Solar Activity - Sunspot AR 12665, 



    
        

            Jeff Booth