+Ibbo Posted February 11, 2014 Report Share Posted February 11, 2014 with flats and arrow still slightly out on focus Quote Link to comment Share on other sites More sharing options...
Sheila Posted February 11, 2014 Report Share Posted February 11, 2014 flats have killed the bunnies Quote Link to comment Share on other sites More sharing options...
catman161 Posted February 11, 2014 Report Share Posted February 11, 2014 Definitely, its squashed them flat Quote Link to comment Share on other sites More sharing options...
+Ibbo Posted February 11, 2014 Author Report Share Posted February 11, 2014 my poor bunnies Quote Link to comment Share on other sites More sharing options...
Johnnyaardvark Posted February 12, 2014 Report Share Posted February 12, 2014 Newbie Alert... please explain Bunnies and flats (ok I can probably find that one out!) and how the flats help with the "bunnies" (no fluffy tails please ) p.s. what's the arrow pointing at then Steve S Quote Link to comment Share on other sites More sharing options...
Perkil8r Posted February 12, 2014 Report Share Posted February 12, 2014 Bunnies refers to dust bunnies. Dust on the sensor of the camera. Flats are basically flat field images, images of a flat, evenly lit surface. The purpose of which are to capture defects in the image train, in particular dust on either the sensor, lenses, mirrors and vignetting where the outer edges of the frame are darker than the inner part. Processing then compensates for these defects, lessening their effect on the overall image. The arrow is pointing to the newly found Super Nova in M99 Quote Link to comment Share on other sites More sharing options...
Guest Kheldar Posted February 12, 2014 Report Share Posted February 12, 2014 What's the diagonal line running from mid left to bottom centre? DEATH TO BUNNIES!!!!!! Quote Link to comment Share on other sites More sharing options...
catman161 Posted February 12, 2014 Report Share Posted February 12, 2014 Bunnies are "Dust bunnies". Little specks of dust on the lens/sensor. Flats can get rid of these in the processing stages. The arrow is pointing at the supernova in M99 Quote Link to comment Share on other sites More sharing options...
Toymaster Posted February 12, 2014 Report Share Posted February 12, 2014 Bunnies refers to dust bunnies. Dust on the sensor of the camera. Flats are basically flat field images, images of a flat, evenly lit surface. The purpose of which are to capture defects in the image train, in particular dust on either the sensor, lenses, mirrors and vignetting where the outer edges of the frame are darker than the inner part. Processing then compensates for these defects, lessening their effect on the overall image. The arrow is pointing to the newly found Super Nova in M99 Was wondering myself.... Ta for that. Ade Quote Link to comment Share on other sites More sharing options...
+Ibbo Posted February 12, 2014 Author Report Share Posted February 12, 2014 What's the diagonal line running from mid left to bottom centre? DEATH TO BUNNIES!!!!!! no idea as I cannot see it our monitors must be set up a lot differently Quote Link to comment Share on other sites More sharing options...
Sheila Posted February 12, 2014 Report Share Posted February 12, 2014 no idea as I cannot see it our monitors must be set up a lot differently i cant see it either Quote Link to comment Share on other sites More sharing options...
xanthic Posted February 12, 2014 Report Share Posted February 12, 2014 I see it too. I didn't notice it on my laptop screen but its clearly there now I look at it on my desktop screen. Quote Link to comment Share on other sites More sharing options...
+Ibbo Posted February 12, 2014 Author Report Share Posted February 12, 2014 i cant see it either I'm glad about that I did use a spider and a pantone calibration tool but as virtually nobody else did or they were both faulty, so what I processed looked way off on other folks monitor Quote Link to comment Share on other sites More sharing options...
+Ibbo Posted February 12, 2014 Author Report Share Posted February 12, 2014 Found it with a heck of a stretch in PS looks like a satellite/plane track I am guessing as its only a single track a satellite I used a median combine as opposed to my normal SD mask as there are only 4 subs Quote Link to comment Share on other sites More sharing options...
Guest Kheldar Posted February 12, 2014 Report Share Posted February 12, 2014 I used a median combine as opposed to my normal SD mask as there are only 4 subs That would explain it Quote Link to comment Share on other sites More sharing options...
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