Orpington Astronomical Society

Astronomy => Astrophotography => Topic started by: Fay on Oct 09, 2009, 11:15:24

Title: The Wall part of NGC7000 in Cygnus
Post by: Fay on Oct 09, 2009, 11:15:24
081009 15x300 Ha, darks, flats, 0.8 fr Atik 314L Skywatcher ED80

wanted to do a lot more subs but meridian flip got in the way. I have to watch it as pier shelf gets in the way when imaging at zenith. Would take it off but it is handy.

(http://s712.photobucket.com/albums/ww124/virginiafay/NGC7000-the-wall-15x300-ha-.jpg)
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: Daniel on Oct 09, 2009, 11:35:27
Wow! that's lovely Fay, so much detail in the wall itself and very smooth, amazing image especially for the 80ED with it's wide FOV.

Daniel
:O)
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: MarkS on Oct 09, 2009, 11:39:01

The image does not appear for me ...
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: Mike on Oct 09, 2009, 11:49:22
I can see it. Very nice Fay.
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: Fay on Oct 09, 2009, 11:55:28
Thanks very much. I was quite pleased with it.
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: RobertM on Oct 09, 2009, 13:08:51
Looks very good Fay, shame about the pier flip as more subs would have brought out a lot more detail too.
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: MarkS on Oct 09, 2009, 20:46:29

I can see it now I'm home from work.  Very nice - smooth, good detail and lots of contrast.  It's well framed making it a very interesting composition.

Mark
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: Fay on Oct 09, 2009, 21:13:39
Mark, that is very kind of you, thanks
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: Whitters on Oct 09, 2009, 23:06:54
Lovely image Fay :-)
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: Fay on Oct 10, 2009, 07:44:36
Thanks Paul, it was nice to an image rather than mess about with the Orion
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: JohnP on Oct 10, 2009, 09:30:12
Looking good Fay - Sounds like you need to remove shelf so you can do a few more hours before having to flip..... Are you planning on adding to this?

John
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: Fay on Oct 10, 2009, 09:53:39
Thanks John, yes, i would like to add a few more
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: mickw on Oct 10, 2009, 17:23:09
Fay,
If you remove the fixing bolts for your shelf then cut a section of it off, you could rotate it out of the way.
If you leave the big central hole uncut, it won't fall off.
Something like this -   (if it works)
(http://lh4.ggpht.com/_VTfcx7bG__M/StCzmlOBMWI/AAAAAAAAAgQ/qmH1PdrhqWs/s576/shelf.jpg)
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: Fay on Oct 10, 2009, 18:00:56
That is a very good idea, Mick. I will really consider it, could be the answer, even though it did cost £50 :cry:
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: mickw on Oct 10, 2009, 18:34:58
Would it be worth £50 to have your problem go away ?

Not talking about total destruction (for some unknown reason) just making it smaller   ;)
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: Fay on Oct 15, 2009, 09:59:53
I have contacted Pulsar Optical & they say they do a pier extension. I said I would like it to be 4-6" higher to avoid shelf collision.
Waiting to see what they suggest.
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: mickw on Oct 15, 2009, 10:55:46
All your cables will have to be 4"-6" longer as well then  ;)
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: Fay on Oct 15, 2009, 15:09:37
well I have doubled up on them
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: mickw on Oct 15, 2009, 20:19:05
So you can go a couple of feet higher on the pier then ?

Do you have a ladder  ;)
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: Tony G on Oct 15, 2009, 20:54:15
Fay,

I was just waiting for you and Mick to finish discussing the shelf on the pier to say what a great image you produced, even if the shelf gets in the way.  ;)
I wish I had a shelf like that, so I could get some good images.  :-?

Tony G
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: mickw on Oct 15, 2009, 20:56:58
Why would you want an image of a shelf ?
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: Tony G on Oct 15, 2009, 21:14:08
I didn't, I thought it was a new type of camera or something.  :-?

Tony G
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: Fay on Oct 16, 2009, 08:23:56
 :o
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: Fay on Oct 16, 2009, 15:03:02
I was thinking.....if I get a 5" pier extension, i would have to have a mount bolt 5" higher, also a bolt that long may not fit into the owls nest for insertion into the mount.
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: mickw on Oct 18, 2009, 16:36:59
I would have thought the pier extension fitted between the owls lest and the pier, so the mount bolt should still be OK.

Or have I got it all wrong again  :oops:
Title: Re: The Wall part of NGC7000 in Cygnus
Post by: Fay on Oct 18, 2009, 17:20:43
Well the owls nest is firmly fitted