Quote:
Originally Posted by RickS
Hi Andy,
Detail looks good. The image on Astrobin is untagged and also has a weird red stripe a couple of pixels wide up the left hand side. I'll save any comments on the colour until I know what colour space it should be in!
Props for having a go at LRGB from the city 
Cheers,
Rick. |
Hey Rick,
Thanks for chiming in, I reckon the red stripe is just a minor cropping issue - it's in Adobe RGB 1998.
Quote:
Originally Posted by strongmanmike
Really nice work from suburbia Andy, overall a pretty cool mosaic and good idea combining the old 47 Tuc data too. Yes combining RGB with Ha&OIII from light poluted skies is indeed a tricky business  I've had some success, my best example is probably an M42 shot from inner Newcastle  ..so it can be done  ...as to the details sheesh, I dunno  , I've just winged it mate  lots of blends and mixes until it kinda looked right 
Mike |
Cheers Mike - that's one heckuva great result on your M42 there!
I used
Colin's recent excellent LRGB example as a benchmark for the RGB layer, then I added in Ha & O3 layers with an Andyfied version of the Cannistra Bicolour technique and a bit of
Marco Lorenzi processing, revisiting the data several times before I was happy to post it here.
BTW, this about 20 odd hrs data - seems that under LP having more is better...
I have yet to process an entire 6 panel ARA SNR HaRGB image dataset. I'm hoping to get some tips on processing RGB under LP with gradients before setting off on that journey....
