Cas A

[martin_h]

Supernova remnant in Cassiopeia 

80 x 3 mins lum

40 each x 3 mins R,G,B

 

[Filroden]

Looks like stellar DNA!

[Shibby]

Very interesting target. I guess it would benefit from some longer subs? And what's that I can see in the lower right of the image?

[sloz1664]

Very interesting Target Martin. I wouldn't fancy processing this one. I'd miss it.....then again, I probably wouldn't find it in the first place

Great image BTW.

Steve

[martin_h]

47 minutes ago, sloz1664 said:

Very interesting Target Martin. I wouldn't fancy processing this one. I'd miss it.....then again, I probably wouldn't find it in the first place

Great image BTW.

Steve

Thank god for plate solving!

[martin_h]

53 minutes ago, Shibby said:

Very interesting target. I guess it would benefit from some longer subs? And what's that I can see in the lower right of the image?

Longer subs would be the way to go, but I'm sky limited to 3 mins..... And what you spotted is a badly disguised dust bunny *shame*

[coatesg]

40 minutes ago, martin_h said:

Longer subs would be the way to go, but I'm sky limited to 3 mins..... And what you spotted is a badly disguised dust bunny *shame*

If you are sky limited, then longer subs won't help a huge amount in increasing signal to noise - you just need more of them!

Nice capture of a subject not often imaged!

[andyo]

nice shot, not one I have seen before looks like a difficult one

[wimvb]

Great image of a difficult target. I think that to do it justice under lp skies, you'll need to get the number of subs in the hundreds. Unfortunately, light pollution adds a lot of noise.

Thanks for sharing.

[peter shah]

beautiful image and not run of the mill...love it

 

[Davey-T]

Looking good, I've been imaging it on and off for a few years with 10"SCT, it needs a lot of data to bring it out.

Dave

[martin_h]

wIts one to go back to a few times.............so many targets, so little time....................

[MartinB]

Crikey that looks faint.  Well done for capturing Martin

[astro mick]

A strange one indeed,very difficult i would imagine.

Well done.

Mick.

[martin_h]

12 hours ago, MartinB said:

Crikey that looks faint.  Well done for capturing Martin

Had to trust the plate solving to find it...can't see it in a single sub.