Hamburger

muletopia (Chris) · #1 23-05-2018, 02:21 PM

Comments please.

65 minutes in 10 X 6.5 minute subs at ISO 500 Canon 60Da
at prime focus of Mewlon 210 .
Guiding with Orion thin off axis guider to ZWO ASI 120mm and PHD2
PHD2 displayed total RMS error of about .47 seconds for the duration of the run.
Ten out of ten images were stacked with Nebulosity3 and curves applied in Nebulosity.

Please excuse the hot pixels, I ran out of time for darks.
The Mewlon could use a field flattener but $s

So folks what else to fix?

Chris

Imme (Jon) · #2 23-05-2018, 02:38 PM

To my very basic eyes it looks like there is more in that image that could be dragged out by 'stretching'.

xelasnave · #3 23-05-2018, 03:46 PM

It looks good to me .. but maybe there is more in there even...Anyways there will always be something real or imagined but you got it and got it good.
Alex

rustigsmed (Russell) · #4 23-05-2018, 06:04 PM

hi chris,

as said already probably could stretch it a bit more in curves / levels.
the RGB channels aren't quite aligned, this is giving the slight green tinge in the background. which you can alter in levels.

apart from that a nice hamburger!

cheers

russ

muletopia (Chris) · #5 24-05-2018, 08:41 PM

Thanks folks,
Russ, I had not tried power stretch levels so I tried your suggestion.
The green is reduced but not eliminated, what else to do?

with thanks
Chris

muletopia (Chris) · #6 24-05-2018, 08:43 PM

less green?

muletopia (Chris) · #7 24-05-2018, 08:46 PM

uploaded the picture