Wow... I thought the lower threshold would be significantly smaller.
And what methodology did you use for the measurement, could you please tell me?
P.S. Practical interest: in the process of refining my own solution for assessing FITS quality.
And where in Russia could it be less? In theory, somewhere up in the mountains of Arkhyz, sub-arcsecond seeing happens once or twice a year; on the plains or foothills, 1.5" is already quite good, and in the Moscow suburbs, even 2" is far from every night.
Comments
I'm curious about the resolution you achieve with your equipment - on average, under good seeing?
And what methodology did you use for the measurement, could you please tell me?
P.S. Practical interest: in the process of refining my own solution for assessing FITS quality.
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