AR2822 (WL, HA, CaK) | May 9th 2021

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MalVeauX
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AR2822 (WL, HA, CaK) | May 9th 2021

Post by MalVeauX »

Heya,

Happy mother's day to all, hope you have a wonderful weekend or memory of your loved ones!

I was able to get a little sky time this morning, a quick 20ish minute session. Seeing was fairly good this morning with a much smaller temperature delta as my summer weather is rolling in after a weird cold snap in early May here in Florida. AR2822 presented in photosphere and the upper & lower chromosphere at the same image scales.

B&W:

Image

Image

Image

Image

Colored:

Image

Image

Image

Image

Seeing:
Seeing_Conditions_05092021.jpg
Seeing_Conditions_05092021.jpg (186.11 KiB) Viewed 148 times
Equipment:

120mm F10 (masked) achromatic doublet refractor
2" Baader Blue CCD IR Block Filter (internal sub-aperture D-ERF) -> Lunt CaK B1200 -> ASI290MM (CaK)
2" Baader Red CCD IR Block Filter (internal sub-aperture D-ERF) -> Baader ND3.0 Filter -> ASI290MM (WL)
2" Baader Red CCD IR Block Filter (internal sub-aperture D-ERF) -> HA filter + 1.7A x 2 BF Stack -> ASI290MM (HA)

Very best,


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Stardust5858
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Re: AR2822 (WL, HA, CaK) | May 9th 2021

Post by Stardust5858 »

Great to see the development of the Active region. Thanks for sharing.


10ft x 6ft Solar RoR with Warm Room
Lunt 60mm Double Stack HA
80ed WL+ Lunt Hershal Wedge + Badder K-Line filter.
100mm AR + Lunt b1800 Ca-K module.
Neq6 Eq Mount.

2.7m Pulsar Dome.
11in Celestron SCT + White Light Filter.
70mm AR Stellavue.
12inch OO Newtonian.
Eq8 r Pro Mount.
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Re: AR2822 (WL, HA, CaK) | May 9th 2021

Post by MAURITS »

Beautiful image session Marty.


Regards,
Maurits

Vista del Cielo Observatory

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marktownley
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Re: AR2822 (WL, HA, CaK) | May 9th 2021

Post by marktownley »

A good set of images there Marty, glad to see you getting some sun, hoping I manage to get some these early mornings before work this week...


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Re: AR2822 (WL, HA, CaK) | May 9th 2021

Post by Montana »

These are gorgeous Marty, especially the CaK shots :hamster: :bow I'm glad you got a little sunshine, we have had the most miserable weekend weatherwise.

Alexandra


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