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Came home from a store run

DrEntropy

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To find this guy perched in a tree in my front yard!

Hawk27_2.jpg
 
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DrEntropy

DrEntropy

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And, yes, shot RAW, exposed for the highlights, run thru Darktable, and cropped.

Original frame:

0027sm.jpg

Original .jpg exposure to accompany the RAW image in camera.

DSC_0027original.JPG
 
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GregW

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What a huge difference from the original JPG.
 
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DrEntropy

DrEntropy

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This was after I'd tried to get to his "good"side and he lit off to perch on neighbor's fence for a second. It has a gawdawful amount of noise in it. The lens I had was too short (18~140mm) already on the camera, didn't waste time trying to swap lenses in case he decided to leave. So this is seriously cropped.

DSC_0048_10.jpg
 
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DrEntropy

DrEntropy

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What a huge difference from the original JPG.
My WAG is there's about a 1.5~2.5 stop "range of forgiveness" to be able to draw out the shadow detail with any under-exposed image. Not done any empirical testing, too lazy and will just keep it in mind. πŸ˜‰
 
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DrEntropy

DrEntropy

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A bit better. Thanks!smBird.jpg
 
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DrEntropy

DrEntropy

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A confession, a horrible cheat! I did the gamma and crop in GIMP. :p
 

GregW

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FYI, you can crop in Darktable. When you export, you can change the file size too. I don't consider GIMP a cheat, just opening another program.
 
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DrEntropy

DrEntropy

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FYI, you can crop in Darktable. When you export, you can change the file size too. I don't consider GIMP a cheat, just opening another program.
And one I'm more familiar with. I'm now in the "whatever works" stage. Had to hunt and add the de-noise module before I could use it. And the control is 'tetchy' to say the least. Couldn't find a point much below .5 without going the other direction.
 

GregW

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I went back and looked at Darktable. There are three different denoises. Astrophoto, profiled and RAW. On the RAW, I misspoke. Instead of .2 or .3 I should have said .002 or.003 on the threshold. The slider only goes to .1 anyway. What version are you running? In my repository (Mint) the regular package is 2.4.2-1. The flatpack version is 3.8.1. 16 meg file vs. 116 meg.
 
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DrEntropy

DrEntropy

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I went back and looked at Darktable. There are three different denoises. Astrophoto, profiled and RAW. On the RAW, I misspoke. Instead of .2 or .3 I should have said .002 or.003 on the threshold. The slider only goes to .1 anyway. What version are you running? In my repository (Mint) the regular package is 2.4.2-1. The flatpack version is 3.8.1. 16 meg file vs. 116 meg.
This is 2.4.4-1.el7 and I barely touched the control for RAW and it radically changed the image. Had to really fuss with it to dial it back to what I thought was okay. Still a bit overdone, actually.

That looks like a Juvenile Bald Eagle?
It looked to be a younger bird, others have said a Cooper's Hawk, but ornithology ain't my strong suit! πŸ˜‰
 

Basil

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It looked to be a younger bird, others have said a Cooper's Hawk, but ornithology ain't my strong suit!
Cooper's Hawk was actually my first thought. Only reason I suggested Juvenile Bald Eagle is the length of the beak - looked a tad long for a Coopers, but still could be.
UPDATE: The more I look at it and compare, I think it probably is a Cooper's hawk.
 
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DrEntropy

DrEntropy

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AFAIC, you could tell me it's a "Big Flying Florida Rodent Eater." I'd accept it. πŸ˜‰

Dave oughta be able to tell us for certain what it is, methinks.
 
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