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FORUMS Photo Sharing & Discussion Astronomy & Celestial 
Thread started 25 Apr 2010 (Sunday) 19:10
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The Moon last night

 
tmmulske
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Apr 25, 2010 19:10 |  #1

Used a Celstron 8"SCT and a Canon 50D with a Celestron UHC-LPR filter. Focal length is 2000mm; F10, but 3200mm after the 1.6 crop of the 50D. The best 4 images out of 40 are hand stitched in Photoshop. It took 4 shots to get the entire moon.
I took ten from each angle and then used the sharpest 1 from each angle to make the mosaic.

Todd

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Here is a second image after I added exposure to a few areas on the darker sides of the moon.

IMAGE NOT FOUND
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JNRSM3
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Apr 25, 2010 22:20 |  #2

simply stunning. makes my 300mm attempts seem so amateur. lol nice shots.


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Bernoulli
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Apr 25, 2010 23:05 as a reply to  @ JNRSM3's post |  #3

Great work Todd!

You know you could try stacking the exposures instead of just picking the best ones. In fact, with Photoshop you could enter all 40 images and simultaneously and automatically stack them and stitch them into one big image like you made.

Stacking only helps moon shots if you're at fairly high magnifications, somewhere over about 1500 mm. You're up there, so you should see some noise reduction by stacking.

If you stack, first remove any obviously bad shots. Then leave the rest up to Photoshop; it'll take a couple of minutes at most.


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Bloodbean
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Apr 25, 2010 23:06 |  #4

Wow awesome! Looks very nice and sharp. Looks like the colour balance might be off just a tiny bit?

Troy


7D, Rok 8mm, Sigma 10-20, Canon 17-55, Canon 50 1.4, Tamron 90 macro, 70-200L f4, FDn 135 f2, Sigma 170-500, Celestron C8 2,000mm f10
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Adrena1in
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Apr 26, 2010 04:47 |  #5

Prefer the first one myself...not keen on the sharp terminator in the second. Both very nice though...sharper than I've managed with my C11 so far.


Canon EOS 450D, Sigma 18-200mm, Canon 50mm f/2.5 Macro, 2x TC, Revelation 12" f/5 Dobsonian, Mintron PD2285-EX webcam.

  
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kinghong1970
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Apr 26, 2010 08:50 |  #6

excuse me... i seem to have dropped my jaw somewhere after the first image...

please PM me if found...

:D


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weteSkats
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Apr 30, 2010 10:48 |  #7

The Moon last night

rnOMG Z
rn
rnyou might need to take a day or two off after all the long days and night I know you put into getting this up.
rn
rnLooks great, really greatrn




  
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TheBigDog
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Apr 30, 2010 10:50 |  #8

very nice Todd, great job!


Christian
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chomish
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Apr 30, 2010 12:55 |  #9

Very nice work. Looks better than Hobble telescope.


:) 5D-2 Mark ii :) 16-35 2.8L | 24-70 2.8L | 85 1.2 IIL | 70-200 f4 ISL | 70-200 2.8 IS IIL | 24-70 2.8L |MP-E 65 | 580EX, 430EX, MT24-EX | :p :p :p

  
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The Moon last night
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