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  #1  
Old 01-09-2009, 09:55 PM
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sheeny (Al)
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First Moonage with the DMK 41

First light for the DMK 41 tonight.

These images are straight out of Registax as captured, with "Dennis wavelets" applied, and a 5 pixel stroke around the edge to mask the wavelet artifacts in PS CS3. No curves or levels.

More to process later.

Al.
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Click for full-size image (video0004-09-09-01-20-19-24Moon1w.jpg)
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Click for full-size image (video0005-09-09-01-20-20-21Moon1w.jpg)
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Click for full-size image (video0006-09-09-01-20-21-39Moon1w.jpg)
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Click for full-size image (video0007-09-09-01-20-22-45Moon1w.jpg)
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Click for full-size image (video0011-09-09-01-20-31-40Moon1w.jpg)
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  #2  
Old 02-09-2009, 04:37 AM
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iceman (Mike)
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They're really nice Al, huge field of view!
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  #3  
Old 02-09-2009, 05:03 AM
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Nice collection of detailed images there, Al.
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  #4  
Old 02-09-2009, 06:56 AM
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sheeny (Al)
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Quote:
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They're really nice Al, huge field of view!
Quote:
Originally Posted by Lester View Post
Nice collection of detailed images there, Al.
Thanks Mike and Lester.

Looking at them on my desktop monitor, I think I'll have a go at reprocessing them. I think the "Dennis Wavelets" were a bit over the top... they looked alright on the laptop but they look a bit "gritty" to me on the big monitor.

It takes a little bit of getting used to in registax. You either can't see the whole frame or you zoom in and can't see the detail as well. I'll get used to it... ...and doesn't it slow the lappy down during optimisation!

Al.
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  #5  
Old 02-09-2009, 07:12 AM
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Yeh I thought they looked a little speckled, and also maybe some compression artifacts?

The seeing looks like it deteriorated for the schiller shot.
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  #6  
Old 02-09-2009, 07:43 AM
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Yeh I thought they looked a little speckled, and also maybe some compression artifacts?

The seeing looks like it deteriorated for the schiller shot.
Yeah, the Schiller shot is at at higher magnification (f/25) but the others were at f/10.

Al.
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  #7  
Old 02-09-2009, 07:57 AM
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Hi Al

Wow – you’ve captured some fantastic lunar real estate there. I love #2 with Gassendi; the detail in the rilles on the fractured floor is fabulous, it is one of my favourite craters.

Another favourite is looking down the throat of Copernicus in #6. Top stuff, do I see a mosaic in this set?

Cheers

Dennis
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  #8  
Old 02-09-2009, 08:11 AM
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Great work.
I really should be out there too.
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  #9  
Old 02-09-2009, 08:42 AM
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Congratulations Al on your DMK41 images - wow these imagers provide a great field of view. We must have been out playing at a similar time last night.
I am looking forward to your final processed images - there is lots of detail there now!
Thanks for sharing and I hope you love your new toy for years to come.
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  #10  
Old 02-09-2009, 11:29 AM
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Some nice images there Al,

A couple of them do look a bit peppery, not sure if thats a word.
Massive field Al, you just have to have a go at Moon map. With such a big field it wouldn't take many images to it and with the resolution that you have it would be a knockout.

Regards
Trevor
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  #11  
Old 02-09-2009, 11:41 AM
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Quote:
Originally Posted by Dennis View Post
Hi Al

Wow – you’ve captured some fantastic lunar real estate there. I love #2 with Gassendi; the detail in the rilles on the fractured floor is fabulous, it is one of my favourite craters.

Another favourite is looking down the throat of Copernicus in #6. Top stuff, do I see a mosaic in this set?

Cheers


Dennis
You do, you do! I started working across the terminator, but when I got to Copernicus coming back on the second row pass I had to adjust exposure, so I might just get the terminator alone.
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Great work.
I really should be out there too.
Yes, of course you should... but that's OK I know what its like.

Quote:
Originally Posted by Matt Wastell View Post
Congratulations Al on your DMK41 images - wow these imagers provide a great field of view. We must have been out playing at a similar time last night.
I am looking forward to your final processed images - there is lots of detail there now!
Thanks for sharing and I hope you love your new toy for years to come.
I think we probably were out at about the same time.

I'm sure I can do better. I'm a bit disappointed I didn't spot that I was a bit harsh on the wavelets. Copernicus might benefit from a bit of curves and levels too.

Al.
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  #12  
Old 02-09-2009, 12:38 PM
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sheeny (Al)
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Quote:
Originally Posted by Quark View Post
Some nice images there Al,

A couple of them do look a bit peppery, not sure if thats a word.
Massive field Al, you just have to have a go at Moon map. With such a big field it wouldn't take many images to it and with the resolution that you have it would be a knockout.

Regards
Trevor
Thanks Trevor. I am a mosaic-panorama-phile so it is a project on my list.

Al.
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  #13  
Old 02-09-2009, 01:18 PM
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Nice collection of images Al! I was out having a visual look with my scope at about the same time.

Cheers,
Stephen
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  #14  
Old 02-09-2009, 08:34 PM
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Some Mosaics

I'm reprocessing the images I did last night, with gentler wavelets, and maybe a histo stretch and gamma adjustment for those than can handle it. In the meantime here's some mosaics...



Al.
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  #15  
Old 02-09-2009, 08:43 PM
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Heaps of detail Al. You could have easily make a mosaic of the whole moon with that camera!!
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  #16  
Old 02-09-2009, 08:46 PM
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Now lets see if this looks better...

Here's the reprocessed f/10 shots... gentler wavelets, maybe a histo stretch and gamma adjustment on those I thought could handle it.

Al.
Attached Thumbnails
Click for full-size image (video0001-09-09-01-20-16-31Moon1aws.jpg)
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Click for full-size image (video0006-09-09-01-20-21-39Moon1aws.jpg)
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Click for full-size image (video0007-09-09-01-20-22-45Moon1aws.jpg)
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  #17  
Old 02-09-2009, 08:56 PM
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sheeny (Al)
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...and a few f/25 hires shots

These were all taken at f/25 (C8, 2.5x Powermate, UV/IR filter, DMK 41). The seeing was much more noticeable at higher magnification, so some have "Dennis Wavelets" applied, and others have "Al Wavelets" applied.

(Dennis wavelets = Gaussian Linear 1=20, 2=10
Al Wavelets = Gaussian Linear 1=20, 2 to 6=10)

Al.
Attached Thumbnails
Click for full-size image (video0008-09-09-01-20-28-07Clavius1ws.jpg)
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Click for full-size image (video0010-09-09-01-20-30-07Tycho1ws.jpg)
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Click for full-size image (video0011-09-09-01-20-31-40Moon1aws.jpg)
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  #18  
Old 02-09-2009, 08:56 PM
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I like 'em Al, the mozaic's are very well done.You must be happy with the new cam.
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  #19  
Old 02-09-2009, 09:12 PM
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sheeny (Al)
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Thanks Stephen, Vincent and David.

Yeah, I think I'm pretty happy with it!

Al.
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  #20  
Old 02-09-2009, 09:16 PM
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An awesome series of image Al. Excellent clarity and contrast. The new camera is definitely doing its job very nicely.

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