Jörg Schirmer created a new topic ' SER-file' in the forum. 2 years ago

Hi there!
How can I rotate a SER-file by 90 degrees. I didn't find any suitable program so far.
I use an Atair 178MM cam with my LHIRESIII for spectroheliography to capture the H alpha line. In order to use the full length of the chip I positioned the line horizontally. But unfortunately the used software wants it in the perpendicular position.
Thanks for any hints.
Jörg!

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