Sun in Ca II K - 14th June 2020

[Carbon60]

Hi All,

A few shots from late this morning when the skies opened up blue and clear for about an hour or so.

Calcium II K
Lunt B1800 module
125mm f7.8 Tecnosky refractor
FDs are 4 pane mosaics using a 2.5 x PowerMate on a Basler acA2440-75um camera
The close views were taken with a x5 Powermate on the same Basler camera.
AR2765 is getting ever closer to the limb. I think this will be my last day of viewing this one.

It was close to midday and the seeing conditions were not ideal for the magnified views, unfortunately and the clouds started to build ahead of the ISS transit due at 13:29:21.... That's another story.

20200614_CaK_FD by Stuart Green, on Flickr

20200614_CaK_FD_colour by Stuart Green, on Flickr

20200614_AR2765_CaK by Stuart Green, on Flickr

20200614_AR2765_CaK_colour by Stuart Green, on Flickr

As always, thanks for looking.

Stu.

[JochenM]

Good to hear that you managed to get a quick session in. Looks good.

[p_zetner]

Nicely done, Stu.
The mosaics are superb.
Cheers.
Peter

[rsfoto]

Very good

[David_The_Bears_Fan]

Great set Stu

[EGRAY_OBSERVATORY]

Nice images Stuart - thanks

Terry

[Carbon60]

Thanks everyone.

Stu.

[marios i.]

Beautiful images Stu.

[dhkaiser]

Really nice Stu. There will be another opportunity with the transit.