Quote:
Originally Posted by SimmoW
Getting some more samples soon Peter. Not sure if seeing would make much difference? The suburban subs had much better fwhm. Maybe others can chime in. Not sure of any other similar tests before, esp with exactly the same equipment.
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Seeing is king.
Fainter stars and nebulosity are patently visible on nights of good seeing and transparency.
The narrower bandpass, the less the effect of skyglow. (this is why sub-angstrom Solar filters work so well)
What bandpass are you using? (not stated in the video)
I'd expect to see a minor difference at say, 12nm, but not at 5nm or 3nm