Hi,
spent some time on making a doppler image of an H-Alfa capture this morning with the Sol'Ex SHG. (before clouds spoiled the session)
Images generated with +3 /-3 pixel shift (0.59A) and then combined in a color image.
Maybe still need to work a bit on the technique, but not too bad ...
Regards,
Paul
Doppler Image Jan 30
- PDB
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Doppler Image Jan 30
Last edited by PDB on Sun Jan 30, 2022 3:22 pm, edited 1 time in total.
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Re: Doppler Ilage Jan 30
Wow!! I like it I take it that red is red shift and blue is blue shift?
Alexandra
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Re: Doppler Image Jan 30
Hi Alexandra;
yes it is supposed to be like that, unless I accidentally switched colors. I took +3 px for red and -3px for blue.
The green channel is created by averiging the blue and red one.
Rgrds,
Paul
yes it is supposed to be like that, unless I accidentally switched colors. I took +3 px for red and -3px for blue.
The green channel is created by averiging the blue and red one.
Rgrds,
Paul
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Re: Doppler Image Jan 30
Looks great Paul!
http://brierleyhillsolar.blogspot.co.uk/
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