Solaractivity 12.06.2017 in H-Alpha Refractor 230mm

[jp-brahic]

Hello

I present you some images taken this 12 june with the réfractor 230mm , seeing ( 6-7 /10 )

PST MOD 1A°
Basler ACA1920-155 ( 155fps)
Genika Astro













JP

[marktownley]

Excellent as always JP! Did you try many PST etalons before settling on this one? it is very good.

[jp-brahic]

Thank you Mark
No, I was lucky!!! It is the very first which I bought in second-hand, Afterward I tested it others , but it is the best that I was able to see, I have another one which is almost also good

I also have a very good LS35 whom I have not used yet

JP

[Derek Klepp]

Great takes JP still raining down here.

[Montana]

Beautiful images, an absolute delight!

Alexandra

[sulcis2000]

Fantastic prominence JPB!

[ffellah]

These images are absolutely great, JP !

Franco

[eroel]

JP:
Superb shots.
Best regards,
Eric.

[gabrieli]

Hi, JP

All wonderful images. For me the next to last (with the earth) is so smooth looking. I also have tried to use a PST etalon but my copy doesn't produce images like these.

Lou

[Carbon60]

Superb details in these, JP. Very nice indeed.

Stu.

[jp-brahic]

Derek , Alexandra , Alessandro , Franco , Eric , Lou , Stu thanks you for your kind words

JP

[GUS]

Fantastic images.

[pedro]

Fantastic images there Jean Pierre

amicalement

[jp-brahic]

Gus, Pedro thank you

JP

[Ewan]

Stunning capture of that super prom well done JP

[jp-brahic]

thank you Ewan

JP