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DMK 21AU04.AS..alternative capture software to "IC Capt
- FoxK
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- Proto Star
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16 years 10 months ago #63747
by FoxK
Orion 80mm ED Apochromatic Refractor
Meade 70-AZ-A 70mm Guider
PHD on a GPUSB interface
CG-5 Advanced GT Mount
Cams:
Nikon D40x with T-Adaptors
Philips SPC900NC
Imaging Source Monochrome DMK 21AU04.AS
Replied by FoxK on topic Re: DMK 21AU04.AS..alternative capture software to "IC Capt
Heya again
Apo's aren't more powerful...the APO just refers to the fact that it has 1 or more lenses that are specially treated or coated to avoid weird color errors inherent in refractors. A good exaple of this is CA or "chromatic aberration." I think in your case, "power" is related to the focal length....say your scope has a FL of 900mm...if you use a 17mm eyepiece, then the magnification you'd have would be 53x (900/17). My scope is 600mm in FL so using the same eyepiece, I get only 35x...so, your scope would be more "powerful" than mine
To get those moons, I used some special "masking" techniques in processing that involved taking 2 series of .avi's. The first, I really overexposed Saturn BIGTIME so that the moons were visible...I stacked those in registax. Then, I took another avi of saturn in the best exposure I could get.....now comes the hard part....in PS, I aligned the 2 pix in 2 layers, and then made it so basically the overexposed saturn was hidden by the good exposure one....the technique is described here:
www.astropix.com/HTML/J_DIGIT/LAYMASK.HTM
Apo's aren't more powerful...the APO just refers to the fact that it has 1 or more lenses that are specially treated or coated to avoid weird color errors inherent in refractors. A good exaple of this is CA or "chromatic aberration." I think in your case, "power" is related to the focal length....say your scope has a FL of 900mm...if you use a 17mm eyepiece, then the magnification you'd have would be 53x (900/17). My scope is 600mm in FL so using the same eyepiece, I get only 35x...so, your scope would be more "powerful" than mine
To get those moons, I used some special "masking" techniques in processing that involved taking 2 series of .avi's. The first, I really overexposed Saturn BIGTIME so that the moons were visible...I stacked those in registax. Then, I took another avi of saturn in the best exposure I could get.....now comes the hard part....in PS, I aligned the 2 pix in 2 layers, and then made it so basically the overexposed saturn was hidden by the good exposure one....the technique is described here:
www.astropix.com/HTML/J_DIGIT/LAYMASK.HTM
Orion 80mm ED Apochromatic Refractor
Meade 70-AZ-A 70mm Guider
PHD on a GPUSB interface
CG-5 Advanced GT Mount
Cams:
Nikon D40x with T-Adaptors
Philips SPC900NC
Imaging Source Monochrome DMK 21AU04.AS
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- pj30something
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- Super Giant
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16 years 10 months ago #63749
by pj30something
Paul C
My next scope is going to be a Vixen VMC200L Catadioptric OTA
Replied by pj30something on topic Re: DMK 21AU04.AS..alternative capture software to "IC Capt
I'm still divided between true astonomy and astrophotography.
IS taking pics and processing them through digital imaging programs TRUE astrononomy? or is just observing though a scope and seeing what you see TRUE astonomy?
I am thinking the latter.
Computers can greatly enhance astronomy but they can also kill it.
I know i'm off topic and maybe this will be moved to the astronomy and computers thread.
I personally like to take raw images of what i see in my scope without digitally enhancing them.
IS taking pics and processing them through digital imaging programs TRUE astrononomy? or is just observing though a scope and seeing what you see TRUE astonomy?
I am thinking the latter.
Computers can greatly enhance astronomy but they can also kill it.
I know i'm off topic and maybe this will be moved to the astronomy and computers thread.
I personally like to take raw images of what i see in my scope without digitally enhancing them.
Paul C
My next scope is going to be a Vixen VMC200L Catadioptric OTA
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- Dread
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16 years 10 months ago #63759
by Dread
Down with vwls.
Declan
Carl Zeiss Jena 10x50, Bresser Messier R102
Replied by Dread on topic Re: DMK 21AU04.AS..alternative capture software to "IC Capt
How can computers kill astronomy?
Down with vwls.
Declan
Carl Zeiss Jena 10x50, Bresser Messier R102
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- pj30something
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16 years 10 months ago #63763
by pj30something
Paul C
My next scope is going to be a Vixen VMC200L Catadioptric OTA
Replied by pj30something on topic Re: DMK 21AU04.AS..alternative capture software to "IC Capt
They cant kil it................as such. They enhance it for the most..........but isnt observing with just a scope the purest form of astronomy?
Paul C
My next scope is going to be a Vixen VMC200L Catadioptric OTA
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- Dread
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16 years 10 months ago #63769
by Dread
Down with vwls.
Declan
Carl Zeiss Jena 10x50, Bresser Messier R102
Replied by Dread on topic Re: DMK 21AU04.AS..alternative capture software to "IC Capt
Sorry FoxK for aiding and abetting the hijacking your thread :oops: . Those pics are a pretty impressive start but I suspect you need better drivers to get the most out of such cameras. Well wear and I look forward to seeing more of your images.
Down with vwls.
Declan
Carl Zeiss Jena 10x50, Bresser Messier R102
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- dave_lillis
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- Super Giant
16 years 10 months ago #63785
by dave_lillis
Can the mods please split this thread to keep it on topic.
Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)
Carrying around my 20" obsession is going to kill me,
but what a way to go.
+ 12"LX200, MK67, Meade2045, 4"refractor
Replied by dave_lillis on topic Re: DMK 21AU04.AS..alternative capture software to "IC Capt
Go back to imagesource and pay for the license, you're pretty much sunk without it! a dedicated camera like that needs the correct software to run.what I need is the actual program to record the .avi
Can the mods please split this thread to keep it on topic.
Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)
Carrying around my 20" obsession is going to kill me,
but what a way to go.
+ 12"LX200, MK67, Meade2045, 4"refractor
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