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  #1  
Old 21-08-2017, 03:41 AM
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cometcatcher (Kevin)
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Planetary Nebula in Aquila NGC6781

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/
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Click for full-size image (NGC6781_755f_1100.jpg)
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  #2  
Old 21-08-2017, 07:12 AM
Placidus (Mike and Trish)
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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.
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  #3  
Old 21-08-2017, 07:50 AM
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Atmos (Colin)
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Really nice Kevin! I think many of us would like to have a 20" on hand Your 10" just means you need 1000+ subs
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  #4  
Old 21-08-2017, 09:03 AM
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Quote:
Originally Posted by Placidus View Post
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.
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!

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Really nice Kevin! I think many of us would like to have a 20" on hand Your 10" just means you need 1000+ subs
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.
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  #5  
Old 21-08-2017, 10:42 AM
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Quote:
Originally Posted by Placidus View Post

We ex-medical types think the PN looks like a basophil white blood cell, stained with haematoxylin and eosin.
Wow....As a yet to be ex....I agree totally re the basophil!

A great image Kevin!!
Cheers,
Tim
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  #6  
Old 21-08-2017, 10:48 AM
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strongmanmike (Michael)
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Good shot of this cool little tagger Kevin and nice colours

Mike
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  #7  
Old 21-08-2017, 06:33 PM
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What a cutie! Lovely colours
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  #8  
Old 21-08-2017, 08:05 PM
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Quote:
Originally Posted by topheart View Post
Wow....As a yet to be ex....I agree totally re the basophil!

A great image Kevin!!
Cheers,
Tim
Quote:
Originally Posted by strongmanmike View Post
Good shot of this cool little tagger Kevin and nice colours

Mike
Quote:
Originally Posted by SimmoW View Post
What a cutie! Lovely colours
Thanks Tim, Mike and Simon! It is cute. I would have thought it would be imaged more.
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  #9  
Old 22-08-2017, 09:03 AM
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Flugel88 (Michael)
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Very nice for a tiny PN
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  #10  
Old 22-08-2017, 08:04 PM
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Very nice for a tiny PN
Yes it's not a bad one.
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  #11  
Old 22-08-2017, 11:20 PM
Stevec35 (Steve)
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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
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  #12  
Old 23-08-2017, 09:15 AM
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A very nice PN image. Your DSLR images are always of a very high standard.

Greg.
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  #13  
Old 23-08-2017, 08:49 PM
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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
You'll have to image it Steve. You have to get it soon though.

Quote:
Originally Posted by gregbradley View Post
A very nice PN image. Your DSLR images are always of a very high standard.

Greg.
Thanks very much Greg! Some images are a chore to process and some are fun. This was a fun one.
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  #14  
Old 24-08-2017, 04:37 PM
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Good work Kevin!can see some internal structure as well
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  #15  
Old 24-08-2017, 06:25 PM
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MortonH
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Another great shot.
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  #16  
Old 24-08-2017, 08:12 PM
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Good work Kevin!can see some internal structure as well
Thanks Louie! Yes there is a little structure there. Needs more FL though really to bring it out.


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Another great shot.
Thanks Morton!
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  #17  
Old 28-08-2017, 08:40 PM
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Small, but perfectly formed, Kevin
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  #18  
Old 29-08-2017, 08:57 PM
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Thanks Rick!
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  #19  
Old 03-09-2017, 05:41 PM
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Looks good Kevin. I like the colour and detailing is good too.
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  #20  
Old 03-09-2017, 08:31 PM
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Thanks Paul! I'm getting withdrawals now as that's the last thing I have imaged.
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