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View Full Version here: : Planetary Nebula in Aquila NGC6781


cometcatcher
21-08-2017, 03:41 AM
This is a little planetary nebula in Aquila, NGC6781.

It's quite small for the 10" F4. Need M&T's 20" ! 755 x 30 seconds, full spectrum Canon 1100D, Baader Semi-apo filter, Baader MPCC MKIII, HEQ5 Pro unguided.

Full resolution at astrobin ---> http://astrob.in/308011/0/

Placidus
21-08-2017, 07:12 AM
A great shot, Kevin, and well processed. A pleasing background too.

We ex-medical types think the PN looks like a basophil white blood cell, stained with haematoxylin and eosin.

Atmos
21-08-2017, 07:50 AM
Really nice Kevin! I think many of us would like to have a 20" on hand ;) Your 10" just means you need 1000+ subs :lol:

cometcatcher
21-08-2017, 09:03 AM
Lol I suppose it does a bit. I reckon a dark field microscope is just like looking at the night sky. A bacteria colony looks like a globular star cluster!



Thanks Colin. I was thinking of getting a small cmos camera for these little PN's like the ZWO ASI 178 or similar. Only need the center of the field.

topheart
21-08-2017, 10:42 AM
Wow....As a yet to be ex....I agree totally re the basophil!

A great image Kevin!!
Cheers,
Tim

strongmanmike
21-08-2017, 10:48 AM
Good shot of this cool little tagger Kevin and nice colours :thumbsup:

Mike

SimmoW
21-08-2017, 06:33 PM
What a cutie! Lovely colours

cometcatcher
21-08-2017, 08:05 PM
Thanks Tim, Mike and Simon! It is cute. I would have thought it would be imaged more.

Flugel88
22-08-2017, 09:03 AM
Very nice for a tiny PN

cometcatcher
22-08-2017, 08:04 PM
Yes it's not a bad one.

Stevec35
22-08-2017, 11:20 PM
Nice shot of this one Kevin. It's always been one of my favorites but somehow I've never managed to image it myself.

Cheers

Steve

gregbradley
23-08-2017, 09:15 AM
A very nice PN image. Your DSLR images are always of a very high standard.

Greg.

cometcatcher
23-08-2017, 08:49 PM
You'll have to image it Steve. You have to get it soon though.



Thanks very much Greg! Some images are a chore to process and some are fun. This was a fun one.

atalas
24-08-2017, 04:37 PM
Good work Kevin!can see some internal structure as well:thumbsup:

MortonH
24-08-2017, 06:25 PM
Another great shot.

cometcatcher
24-08-2017, 08:12 PM
Thanks Louie! Yes there is a little structure there. Needs more FL though really to bring it out.




Thanks Morton!

RickS
28-08-2017, 08:40 PM
Small, but perfectly formed, Kevin :thumbsup:

cometcatcher
29-08-2017, 08:57 PM
Thanks Rick!

Paul Haese
03-09-2017, 05:41 PM
Looks good Kevin. I like the colour and detailing is good too.

cometcatcher
03-09-2017, 08:31 PM
Thanks Paul! I'm getting withdrawals now as that's the last thing I have imaged.

rustigsmed
04-09-2017, 06:11 PM
fantastic work Kev!

cometcatcher
06-09-2017, 01:01 AM
Thanks Russell!

It's clear, it's full moon and I'm going bananas not being able to image.