AR2907 14 -12-2021 Ha, Cak & WL

[Martin_S]

Today in Brisbane , we had a cloudless sky , but lots of gusty wind. I was able to catch the new AR in Ha, Cak & WL plus a 19 minute animation that I processed quite dark to emphasise the solar activity in the South East region. I used my Lunt DS60/50 for the H-alpha with my ASI 290mm camera , for the Cak I used my 102 f/10 achromat stopped down to f/20and B1200 Cak wedge with my ASI174mm camera and for the WL I used the achromat with ND 3.8 Astrosolar film and my ASI 174mm camera IR cut and #58 green filter.
The results were not the best but at least I got a decent look at the new AR.

Martin

H-alpha dsk.jpg (107.22 KiB) Viewed 344 times

H-alpha AR2907.jpg (182.65 KiB) Viewed 344 times

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Cak dsk.jpg (129.99 KiB) Viewed 344 times

Cak AR 2907.jpg (181.26 KiB) Viewed 344 times

WL dsk.jpg (74.96 KiB) Viewed 344 times

WL AR2907.jpg (315.17 KiB) Viewed 344 times

[ffellah]

I think you have some really good results there, Martin. The animation is excellent !

Franco

[Montana]

Wow!! looks like these new tiny regions have plenty of crackle in them

Alexandra

[Martin_S]

Thank you Alexandra and Franco, this could be our Christmas cracker .

Martin

[EGRAY_OBSERVATORY]

Excellent set of captures Martin where the animation does show some interesting activity.

Thanks vm
Terry

[eroel]

Martin:
A good session, beautiful animation too.
Best regards.
Eric.

[DeepSolar64]

Martin,
I really like the more natural reddish coloration for the Ha images. This has appeal for a primarily visual observer as myself. I really like the CaK full disc as well.

Thanks

James

[arnedanielsen]

Very nice, Martin!

Thanks for sharing,
Arne

[banjo]

bow.gif (27.42 KiB) Viewed 296 times

[marktownley]

A very nice set of images there Martin!

[Martin_S]

Thank you all for your feedback, I hope you all get to see this great line of Sunspots.

Martin