A few shots in H-alpha light that present a small flare and an interesting prom on the limb. The small flare occurred in AR2592. The seeing was not good, but it did allow some images.

Equipment: 150mm F/8 Refractor, Quark chromosphere with UV/IR-cut filter, ASI 174MM.

09 37 utsep16.jpg

09 37 utsep16bw.jpg


09 25 sept 16.jpg

And a short sequence showing the evolution of the “strange” prom in about 15 minutes:


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: