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View Full Version here: : Rosette Nebula with QHY9


Hagar
17-04-2009, 11:49 PM
Last nights efforts. An RGB compilation consisting of R=30min, G=30min, B=30min taken in ten minute subs, calibrated and stacked in IP3.

Camera QHY9 with filterwheel
Telescope, Takahashi FS102 and reducer.

Looks a bit smooth for me and I have no idea why. I am going to reprocess this and will probably work out why.

Thanks for looking.

h0ughy
18-04-2009, 12:00 AM
dont know about smooth - maybe a tad light? very nice to view though, the dark lanes stand out.

Tamtarn
18-04-2009, 07:51 AM
Another good one Doug just a tad green on our monitors. Hope you don't mind I adjusted the green channel in curves which added majenta give it a try and adjust it to your liking.


56703

Hagar
18-04-2009, 09:17 AM
Thanks Guys, It appears the monitor on my laptop imparts a green tint when used for image processing. Time for a recalibration I think. Here is an update with a bit more contrast and a bit less green.

beren
18-04-2009, 10:18 AM
:) Very nice Doug.....the update looks fine on my screen

Tamtarn
18-04-2009, 10:28 AM
Much better Doug :thumbsup:

leon
18-04-2009, 07:55 PM
Top Shot Doug and yep, it looks better the second time around mate.

Doug, can I be so bold as to say, it would look much better with a bit of sky around it, so to speak, ya know, wide field stuff, anyway, nice work.

leon

Alchemy
18-04-2009, 07:57 PM
looks good doug .:thumbsup:

marki
18-04-2009, 08:02 PM
Yep I like the second one Doug. Been thinking of getting one of those cameras myself.

Mark

Peter Ward
18-04-2009, 10:41 PM
I liked the last iteration the best.

A good effort :thumbsup:

seeker372011
18-04-2009, 11:38 PM
the second version looks really nice..so looks like you are getting the hang of the QHY9 all right

Hagar
19-04-2009, 03:43 PM
Thanks Peter, Still got so much to learn. A bit of time without smoke around and I might be able to achieve some longer exposures and a bit of better data to work with.



Thanks Narayan, A little diferent from the OSC QHY8 but the detail and data seems better overall. Lots to learn but it all takes a bit longer.

AlexN
19-04-2009, 04:30 PM
Beautiful work indeed Doug!

Hows it coming with the RGB learning curve?

Hagar
19-04-2009, 08:56 PM
Thanks Alex, a steep curve but great fun. I just wish the DSE would finish their controlled burns so I can image without smoke. Makes imaging hard when you have to wait for wind to allow for an image to be taken. Then contend with the wind.

multiweb
19-04-2009, 09:08 PM
Wow! Very nice Doug. Lovely details and colours. :thumbsup:

spacezebra
19-04-2009, 09:11 PM
Hi Doug

I was curious to see the results from the Q - very sharp.

Cheers Petra d.

Hagar
20-04-2009, 11:41 AM
Thanks Marc I am starting to get the hang of this camera. It is a bit more work than the OSC camera.



The camera is proving to be quite a capable unit but the work load is huge.