Corona Australis IC 4812

[benklerk]

I did this a few months ago and forgot to post it up.

One of my longest integration time I have ever done on a object. But my 16 core, 64gb RAM computer took bit over 3hrs to combine 2143 subs.

Telescope used is FLT 91 with 0.8x reducer
Camera ZWO 1600mm

LUM - 655 x 30s
RED - 439 x 30s
GRN - 507 x 30s
BLU - 490 x 30s
HA - 31 x 600s

[RobF]

Looks like great data as return on your hard work Ben. Must have been exciting to see it coming together once your PC finally spat out the Master frame :)

[benklerk]

Thanks Rob,

It did take quite a bit of time. But when it turned out I got some very nice details.

I have uploaded some close up images.

[Dave882]

Wow that's great detail and lovely colour! Huge effort handling that much data. Well done!

[strongmanmike]

A lovely and subtle looking Corona that Ben and yes some nice details too :thumbsup:

Mike

[benklerk]

Thanks Mike

I was quite surprised that my FLT91 could get some of the nicer finer details from the reflection nebula. I know the nebula didn't have much HA, but it did help bring out some HA around the core.