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

[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:

 

 

 

 

 

Colored:

 

 

 

Seeing:

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,

Edited May 9, 2021 by MalVeauX

[Sunshine]

The details you capture are always amazing.

[Debo]

Very nice 👍