I took a picture a few days ago and I'm ... disappointed with it. There appears to be a LOT of noise in the picture. It was taken at iso 200, 1/4000 shutter. I took it as RAW + SF Jpeg. The image here is the JPG straight out of the camera, I scaled it down to 2048 using a cubic scaling so that should be a good quality scaling (and doesn't introduce noise anyways). I've looked at the raw image and it's just as bad (or worst since I was looking at it raw with no noise reduction). Specifically look at the bottom part of the image. Any ideas on this or thoughts? I think I can actually reduce noise by increasing the shutter time right? (to a certain extent). Is there much I can do or is this up to the camera/sensor now?