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Sol'ex - 2024 May 19 - 4 wavelengths

Posted: Sun May 19, 2024 6:07 pm
by astroshot
Spent a bit of time on this lovely summer's day tinkering with the Sol'ex and with processing the resultant images in Photoshop - Camera Raw.
Below are a few samples in CaK, H Beta, H Alpha, and Sodium.
These were at 220mm FL.
The strange thing with Sodium is that I am getting a banding that I do not get at other wavelengths
Must look it it more.

Might step it up a gear next time and aim for 400mm FL next clear day.
10_23_42-CaK_20240519_mix_0_00_camera-raw.png
10_23_42-CaK_20240519_mix_0_00_camera-raw.png (2.84 MiB) Viewed 389 times
11_10_53-Hb_20240519_colorized_0_00-camera_raw-v2.png
11_10_53-Hb_20240519_colorized_0_00-camera_raw-v2.png (3.21 MiB) Viewed 389 times
11_01_34_20240519_mix_0_00_camera-raw.png
11_01_34_20240519_mix_0_00_camera-raw.png (2.58 MiB) Viewed 389 times
10_49_20-S_20240519_colorized_0_00_camera_raw.png
10_49_20-S_20240519_colorized_0_00_camera_raw.png (2.53 MiB) Viewed 367 times

Regards,
Michael.

Re: Sol'ex - 2024 May 19 - 4 wavelengths

Posted: Sun May 19, 2024 7:51 pm
by ChrisHalpha2017
superb series ....