I obseved HCK 1 and 82 and saw all 4 galaxys in the 30” f/3/6 and sky was around SQM-21.25 and observings was not towards Stockholm ( + 1 milion people and more in that area )
I used ethos 8 mm and PII.
Me, I had never see a gain on use ex DeLite from Ethos and remove the Paracorr.
Guess area where I’m is to bright.
Beside, I also enjoy wide fields at even 400X.
EP that has 20 mm ER is hard on my eyes, and 15 mm is a no issue.
Question ; What is the best mag to use on Hickson groups if you has a idea.
Guess thats is on aperture and sky, but anyway.
Rain is here so this weekend was off, so now Oktober for more HCK’s.
Last edited by Hakann; September 12th, 2021 at 10:32 PM.
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