cak present and past

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Re: cak present and past

Post by marktownley » Wed Jun 26, 2019 7:57 pm

Nice selection! You got the filament well.


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Re: cak present and past

Post by highfnum » Fri Jun 28, 2019 8:07 pm

6 26
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Re: cak present and past

Post by highfnum » Fri Jun 28, 2019 8:08 pm

that Al then caH



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Re: cak present and past

Post by highfnum » Fri Jun 28, 2019 8:09 pm

6 28
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Re: cak present and past

Post by marktownley » Sat Jun 29, 2019 6:22 am

It's quiet again!


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Re: cak present and past

Post by Montana » Mon Jul 01, 2019 6:48 am

Great images!! not quite dead yet then :) a nice filament and mini active region :hamster:

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Re: cak present and past

Post by highfnum » Tue Jul 02, 2019 9:49 am

thx Montana
july 1 image Al caH
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Re: cak present and past

Post by Montana » Wed Jul 03, 2019 11:44 am

Some interesting areas of bright plage :hamster: :bow

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Re: cak present and past

Post by marktownley » Wed Jul 03, 2019 2:09 pm

Some of them are cycle 25 - the spectroscopes like this delve deeper than telescope/filter setups...


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Re: cak present and past

Post by highfnum » Wed Jul 03, 2019 11:48 pm

ha! - Mark your right
I didn't notice until you guys pointed them out


yea with 2400 lpmm grating - caK caH more narrow in SHG than commercial stuff even though I have ability to double stack caK line with filters



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Re: cak present and past

Post by highfnum » Sat Jul 06, 2019 9:45 am

july 4 H K
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Re: cak present and past

Post by marktownley » Mon Jul 08, 2019 5:13 am

Nice additions John


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Re: cak present and past

Post by Montana » Mon Jul 08, 2019 7:25 am

Great shots!! :bow
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Re: cak present and past

Post by highfnum » Sat Jul 13, 2019 12:39 pm

thx

7 9 16 caH
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Re: cak present and past

Post by highfnum » Sat Jul 13, 2019 9:50 pm

cak 7 13 nice prom lower left
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Re: cak present and past

Post by marktownley » Sun Jul 14, 2019 4:08 am

Good result!


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Re: cak present and past

Post by highfnum » Mon Jul 15, 2019 12:57 am

7 14
its going dead again B&W shows prom on left
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Re: cak present and past

Post by Montana » Mon Jul 15, 2019 10:54 am

These are great! :bow but not quite dead, I am sure I can see some hot spots in the high latitudes of the south. I hope these continue to form and give us more cycle 25 spots even if they are short lived.

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Re: cak present and past

Post by marktownley » Mon Jul 15, 2019 7:40 pm

Excellent as always John like Alexandra says keep an eye open for those bright points in high latitudes.


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Re: cak present and past

Post by highfnum » Tue Jul 16, 2019 11:39 pm

7 16 caK its quiet up there maybe one of you guys and do a sun dance to wake it up
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Re: cak present and past

Post by marktownley » Wed Jul 17, 2019 5:30 am

It definitely need a sun dance - give it a week or so ;)


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Re: cak present and past

Post by Montana » Wed Jul 17, 2019 10:52 am

Very nice super granulation :bow I'm doing the dance :)

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Re: cak present and past

Post by highfnum » Wed Jul 31, 2019 11:38 am

7 30 caH

one has dark marks which are clouds
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Re: cak present and past

Post by marktownley » Wed Jul 31, 2019 2:05 pm

Good catch of the filaments!


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Re: cak present and past

Post by Montana » Thu Aug 01, 2019 6:31 am

Nice work :bow the area of plage in the middle is gradually dwindling with each rotation.

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