Quote:
Originally Posted by Startrek
Peter,
Super clean image of M17 with pin point stars and a resolution I can only dream of with my little humble rig
To be honest I prefer to view a really good clean luminance or mono version especially when it’s a nice bright emission nebula
Well done indeed !!
Martin
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Quote:
Originally Posted by Ryderscope
Lovely sharp detail Peter. Very satisfying.
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Quote:
Originally Posted by gregbradley
Looks great. Super sharp.
Greg.
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Thanks guys, The QHY makes it much easier to get within the backfocus of the AFFR...
a sublime piece of glass...
but not overly generous in its backfocus, hence I've not used it much with previous imaging.
It turns my 16" F8 into a 16" F6 hence a 40 minute session returns very clean data. Also with a 100mm instrument fitting there is simply no sag or tilt.
Star profiles are pristine to they very edge of the IMX455 field... a sensor that takes no prisoners in that regard...so I'm pretty happy with the result
