Contains:  Solar system body or event
AR 2781, 



    
        

            David Frost

AR 2781

AR 2781, 



    
        

            David Frost

AR 2781

Acquisition details

Date: Nov. 6, 2020

Time: 10:30

FPS: 130

Focal length: 819

Resolution: 1715x1027

File size: 1.5 MB

Data source: Backyard

Description

Active region 2781 and a nice little prominence on 11-6-2020.

Image courtesy of a Daystar Quantum 0.4 angstrom filter with a 4x Powermate.

Best 90 frames out of 10,000 were stacked with Autostakkert after being captured with Sharpcap. Processing was in Photoshop with some mild wavelet touch-ups in Registax.

Guiding was provided by a Hinode Solar Guider, which works amazingly well. Highly recommended!!

Comments

Histogram

AR 2781, 



    
        

            David Frost