Thread
:
Galaxy AP, minimum FL required?
View Single Post
#
96
25-09-2017, 07:29 PM
Merlin66
(Ken)
Registered User
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,907
My practical experience is in holding a target star image for subs of >10 min with a C11 at f10 on a slit gap of 20 micron - this is less than the average FWHM I experience.....
Merlin66
View Public Profile
Visit Merlin66's homepage!
Find all posts by Merlin66