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View Full Version here: : Happy Snap...NGC55


PKay
02-09-2021, 05:48 PM
LRGB - 50 X 5m ea.

Still more work to do...

The Ha & O3 subs are amazing, will glue them in soon.

Saturnine
03-09-2021, 09:42 AM
Will be interesting when we get the other half of the galaxy added. Lots of fine detail hiding in there. Looking forward to the finished ! image.

strongmanmike
03-09-2021, 12:01 PM
I like this crop Peter, kinda makes you wonder about the missing half, like a teaser :P...are you mosaicking... or indeed just teasing us? ;)

There are lots of background fuzzies around NGC 55, same with nearby NGC 300 too, if the seeing cooperates, makes for a cool vista :thumbsup:

Mike

PKay
03-09-2021, 02:10 PM
Thanks Jeff, a work in progress. I'll get there one day...



Hi Mike :hi:

Surfing around in the hires I was totally blown away at the beauty of just that area. No mosaic, it's a crop.

I am having trouble incorporating the Ha & O3.

At this stage it's just not working. After using the NBRGB script in PI, everything goes green and the detail disappears.

Will work it out eventually.

strongmanmike
03-09-2021, 03:00 PM
Yes incorporating just Ha seems to cause relatively little issue but combining both Ha and OIII into a galaxy image and getting a balanced natural looking result can be a little more tricky, look forward to seeing your final result.

Like some others, I've tried it on the LMC and SMC, NGC 300 and Barnards galaxy :)

Mike