Structures complexes dans Photosphère, autour d'une taches. Juillet,2014.

[uranus7 0]

On July 6, I had a very bad seeing, so I abandoned this image, till yesterday.
Here is the sunspot group AR12109 taken on July 6, 2014, at a transparency of ~ 7/10 and a seeing of ~ 3/5.
But I found some new ways to clear it up, so I decided to
share my result with my precious friends from Astrosurf.

I used an Equinox ED120 scope, Baader Herschel prisma, Baader Continuum filter, IR/UV cut filter, and a USB3 Point Grey Camera.
I choose a ROI (Region Of Interest) area at about 700x500
resolution to facilitate a speedy capture (aprox 150 fps -fighting the turbulence somehow). PhotoSHop, Registax, AS!2, the used software for processing.
Enjoy !

Gabriel

[Ce message a été modifié par uranus7 (Édité le 07-12-2014).]

[PETIT OURS 24 693]

Bonsoir
Très belle image 💝😍🎈💝😍
G

[uranus7 0]

Thank you, PETIT OURS - G .

Gabriel

[baroche 8 513]

Superbe image bravo ... mais elle est un peu trop petite là...

[Colmic 4 008]

Toujours aucune indication sur le matériel ni sur la prise de vue...

[uranus7 0]

Je veux vous remercier, Baroche. Il est petite parce qu'il a ete capture and traite a une basse resolution.
Sur le site Astrosurf, n'importe quelle image au-dessous d'une certaine resolution, est automatiquement augmentee (???),ce que, finalment, penalise de telles resolution d'image.

Bonne journee !

[uranus7 0]

Colmic,

Here is the sunspot group AR12109 taken on July 6, 2014, at a transparency of ~ 7/10 and a seeing of ~ 3/5.
I used an Equinox ED120 scope, Baader Herschel prisma, Baader Continuum filter, IR/UV cut filter, and a USB3 Point Grey Camera.
I choose a ROI (Region Of Interest) area at about 700x500 resolution to facilitate a speedy capture (aprox 150 fps -fighting the turbulence somehow). PhotoSHop, Registax, AS!2, the used software for processing.

Gabriel

[Colmic 4 008]

Thanks for these informations, but for the future, please don't wait that we ask for