Return to the Cloudy Nights Telescope Reviews home page


Observing >> Lunar Observing

Pages: 1
HaleBopper
sage


Reged: 01/14/08
Posts: 259
Loc: Great White North
Afocal Serpentine
      #2327213 - 04/14/08 07:12 PM Attachment (20 downloads)

Hello all,

I thought I would share my first ever attempt at afocal astrophotography. This is a pic I took Sep 2, 2007 at about 0700 UT from my back yard. It captures the Serpentine Ridge
and the top lit portion of Posidonius. I love that look. There are many prominant features to the south as well, but I won't bother to list them. I'll leave that to the more "astute" lunar enthusiasts! I will say however, that I like the dark look of Theophilus!

I used a cheap 2.0 megapixel Kodak camera, and a 21 mm Orion Stratus with an 8" SCT.

As for the nomenclature of the ridge, I still prefer to call it the Serpentine Ridge, and not Dorsa Smirnov. To me, Smirnov is something I have with a little orange juice on the occasional Saturday night.

--------------------
8" SCT CG5 mount
Canon Digital Rebel 400
Kodak Easyshare 2.0 Megapixels
5, 8, 13, 17, 21, 24mm Orion Stratus

Edited by HaleBopper (04/17/08 07:06 AM)


Post Extras: Print Post   Remind Me!   Notify Moderator  
Mare Nectaris
Pooh-Bah
*****

Reged: 03/09/08
Posts: 1114
Loc: Toijala, Finland
Re: Afocal Serpentine new [Re: HaleBopper]
      #2329185 - 04/15/08 03:18 PM

Very nice afocal catch - really worth of at least a toast of the good old Smir! Lots of nice detail present and lots of fine texture - plus the terminator really comes out beautifully!

Thanks for sharing this with us!

Be well!

--------------------
Share - and you shall have it all

Timo Keski-Petäjä

CtheMoon

Observation shelter KuuMaja (MoonHut)

TAL 250K*Celestron C8-N*SkyWatcher Skymax 150 Pro*TAL1(Mizar)*EQ6 Pro SynScan*Celestron Advanced GT (CG-5 GOTO)*Baader Hyperion Clickstop Zoom 8-24*17 mm UWA-70*TeleVue BIG 2x Barlow*Celestron 2x Barlow Ultima SV Series


Post Extras: Print Post   Remind Me!   Notify Moderator  
desertstarsAdministrator
Deja moo
*****

Reged: 11/05/03
Posts: 30032
Loc: Tucson, AZ
Re: Afocal Serpentine new [Re: HaleBopper]
      #2329223 - 04/15/08 03:32 PM

Quote:

As for the nomenclature of the ridge, I still prefer to call it the Serpentine Ridge, and not Dorsa Smirnov. To me, Smirnov is something I have with a little orange juice on the occasional Saturday night.




That's funny. That's pretty much what I do anytime I observe that wrinkle in the Moon. You don't suppose...

--------------------
Tom W.

SVP8 'She turned me into a 3-legged Newt' EQ
Ralph, the All-Purpose 102mm Refractor
Under the Desert Stars


Alcohol and calculus do not mix. Please don't drink and derive.



Post Extras: Print Post   Remind Me!   Notify Moderator  
Mare Nectaris
Pooh-Bah
*****

Reged: 03/09/08
Posts: 1114
Loc: Toijala, Finland
Re: Afocal Serpentine new [Re: desertstars]
      #2329384 - 04/15/08 04:33 PM

... one for that fellas!

--------------------
Share - and you shall have it all

Timo Keski-Petäjä

CtheMoon

Observation shelter KuuMaja (MoonHut)

TAL 250K*Celestron C8-N*SkyWatcher Skymax 150 Pro*TAL1(Mizar)*EQ6 Pro SynScan*Celestron Advanced GT (CG-5 GOTO)*Baader Hyperion Clickstop Zoom 8-24*17 mm UWA-70*TeleVue BIG 2x Barlow*Celestron 2x Barlow Ultima SV Series


Post Extras: Print Post   Remind Me!   Notify Moderator  
Tommy5
Pooh-Bah


Reged: 03/28/04
Posts: 1392
Loc: Chicagoland
Re: Afocal Serpentine new [Re: Mare Nectaris]
      #2329933 - 04/15/08 09:10 PM

Very nice afocal shot with good detail and very sharp focus.
Congrads.


Post Extras: Print Post   Remind Me!   Notify Moderator  
Stephen65
scholastic sledgehammer


Reged: 04/14/07
Posts: 934
Loc: Melbourne, Australia
Re: Afocal Serpentine new [Re: Tommy5]
      #2330059 - 04/15/08 10:00 PM

Impressively sharp image, especially for an afocal non-stacked shot

--------------------
Megrez 90
FLT 132
Mewlon 250
Lots of XWs, an Ethos, Supermonos and some other EPs



Post Extras: Print Post   Remind Me!   Notify Moderator  
HaleBopper
sage


Reged: 01/14/08
Posts: 259
Loc: Great White North
Re: Afocal Serpentine new [Re: Stephen65]
      #2330100 - 04/15/08 10:12 PM

Thank you everyone for your comments. They mean a lot to a newby like me! Now if I can only master the focus for my digital rebel 400. I tried prime focus on M3 and M42. Out of focus. I'll be out again as soon as the weather clears.

You never know what you can do until you try. I thought my cheap point and shoot camera might come in handy for afocal images, so I tried it. I think I may have found a use for it! The collimation on my 8" SCT was pretty good ,(although it could have used some tweaking),and add to that a good eyepiece and I'm not too surprised with the way the image turned out. Just goes to show what a good eyepiece and collimated scope can do.

--------------------
8" SCT CG5 mount
Canon Digital Rebel 400
Kodak Easyshare 2.0 Megapixels
5, 8, 13, 17, 21, 24mm Orion Stratus


Post Extras: Print Post   Remind Me!   Notify Moderator  
HaleBopper
sage


Reged: 01/14/08
Posts: 259
Loc: Great White North
Re: Afocal Serpentine new [Re: desertstars]
      #2330119 - 04/15/08 10:17 PM






That's funny. That's pretty much what I do anytime I observe that wrinkle in the Moon. You don't suppose...




To tell you the truth, I was sobering up at the time

--------------------
8" SCT CG5 mount
Canon Digital Rebel 400
Kodak Easyshare 2.0 Megapixels
5, 8, 13, 17, 21, 24mm Orion Stratus


Post Extras: Print Post   Remind Me!   Notify Moderator  
Mare Nectaris
Pooh-Bah
*****

Reged: 03/09/08
Posts: 1114
Loc: Toijala, Finland
Re: Afocal Serpentine new [Re: HaleBopper]
      #2331206 - 04/16/08 11:47 AM

Have to share this tiny incidence with you - namely did some sudden observing about two months ago with my SkyWatcher 150 Pro Mak-Cass on the good old Moon - having had just one glass of red wine to go along - after a (very short while) begun to wonder what is w r o n g with my scope... well. The cap was on ..

Be well all

--------------------
Share - and you shall have it all

Timo Keski-Petäjä

CtheMoon

Observation shelter KuuMaja (MoonHut)

TAL 250K*Celestron C8-N*SkyWatcher Skymax 150 Pro*TAL1(Mizar)*EQ6 Pro SynScan*Celestron Advanced GT (CG-5 GOTO)*Baader Hyperion Clickstop Zoom 8-24*17 mm UWA-70*TeleVue BIG 2x Barlow*Celestron 2x Barlow Ultima SV Series


Post Extras: Print Post   Remind Me!   Notify Moderator  
HaleBopper
sage


Reged: 01/14/08
Posts: 259
Loc: Great White North
Re: Afocal Serpentine new [Re: Mare Nectaris]
      #2333154 - 04/17/08 07:09 AM

Quote:

Have to share this tiny incidence with you - namely did some sudden observing about two months ago with my SkyWatcher 150 Pro Mak-Cass on the good old Moon - having had just one glass of red wine to go along - after a (very short while) begun to wonder what is w r o n g with my scope... well. The cap was on ..

Be well all




Ha ha ha it happens. I won't try it again though. Moving $2000 worth of equipment when one is "tipsy" is never a prudent thing to do...

--------------------
8" SCT CG5 mount
Canon Digital Rebel 400
Kodak Easyshare 2.0 Megapixels
5, 8, 13, 17, 21, 24mm Orion Stratus


Post Extras: Print Post   Remind Me!   Notify Moderator  
Pages: 1


Extra information
0 registered and 1 anonymous users are browsing this forum.

Moderator:  desertstars 

Print Thread

Forum Permissions
      You cannot start new topics
      You cannot reply to topics
      HTML is disabled
      UBBCode is enabled


Thread views: 214

Jump to

Home



Cloudy Nights Sponsor: Astronomics