Our lately quiet sun with the last AR in days (12713) and two big flares.
The lower right flare is about 80.000 km high, more that 6x the diameter of the Earth.

www.astrobin.com/351218/B/

Technical card
Imaging telescope or lens:Lunt Solar Systems LS60THa/B1200C

Imaging camera:QHYCCD QHY5III174

Mount:Skywatcher AZ EQ-6 GT

Software:SharpCap, Emil Kraaikamp Autostackert! 3

Resolution: 1299×1145

Date: June 13, 2018

Time: 17:00

Frames: 30

FPS: 80.00000

Focal length: 500

Locations: Berga Resort, Berga, Barcelona, Spain

Data source: Backyard

via Flickr https://flic.kr/p/L5d6e5

Leave a Reply

Your email address will not be published. Required fields are marked *