Return to the Cloudy Nights Telescope Reviews home page
   · Get a Cloudy Nights T-Shirt · Submit a Review / Article   

Click here if you are having trouble logging into the forums

Privacy Policy | Please read our Terms of Service | Signup and Troubleshooting FAQ | Problems? PM a Red or a Green Gu.... uh, User

Astrophotography and Sketching >> Sketching

Pages: 1
rodelaet
Post Laureate
*****

Reged: 04/28/06
Posts: 3063
Loc: 50°56' N - 4°58' E (Belgium)
Binocular Icon 11 : A ring with a diamond.
      #2383591 - 05/09/08 05:43 PM Attachment (47 downloads)

There is a nice little treasure to be discovered by the binocular observer. It is a ring with a shiny diamond, called: the Engagement Ring. The diamond is a star we all know so well: Polaris. Just point your pair of binoculars at Polaris and you will see that the Pole Star is part of a 40’ circle of fainter stars. I wonder if any romantic astronomer ever shared this treasure with his beloved? Northern hemisphere observers can see the ring any time of the year!

Site : Sourbrodt, Belgium
Date : May 5, 2008
Time : around 23.00UT
Binoculars : Bresser 8x56
FOV: 5.9°
Filter : none
Mount : Trico Machine Sky Window
Seeing : 2.5/5
Transp. : 4/5
Nelm : 6.0
Sketch Orientation : N in the middle, W (I don't know?).
Digital sketch made with PhotoPaint, based on a raw pencil sketch.

--------------------
Rony

My Astronomical Sketches

My Binocular Sketches

Callibrate your Monitor with this little strip.



Post Extras: Print Post   Remind Me!   Notify Moderator  
Charles Laird
super member


Reged: 08/24/07
Posts: 147
Loc: Kerrville, Texas
Re: Binocular Icon 11 : A ring with a diamond. new [Re: rodelaet]
      #2384494 - 05/10/08 01:21 AM

This asterism is another fine addition to your work. It captures some of the raw wonder and thrill of a group of youngsters staring up through the galaxy with their mouths open as someone points out asterisms and constellations.

"Oh, I see it...yeah..Oh Wow!" "Where, where is it? I don't see it!!!" "Look at that big star over there...see the one? Now look just below it and over to the side...see, it starts there and then goes down to those three stars...see it?" "No what star?" "LEWIS are you trying to be stupid again, I am going to pinch your ear if you start that again!" "NO, SISSY I don't see it! No pinching!"

"OK, that's enough, let him alone. Look Lewis, I am going to shine my flashlight where it is...look down the light going into the sky...OK, it starts here....then goes ooovveeerr to there...then down..." "OH, OH, I see it, I see it, there it is...its right there...I see it!! Does everybody see it? I can see it! It's cool."

Sketching with binoculars, bringing astronomy down to earth.

Good work,
Charles

--------------------
"Nothing is too wonderful to be true."
Michael Faraday


Post Extras: Print Post   Remind Me!   Notify Moderator  
frank5817
Post Laureate
*****

Reged: 06/13/06
Posts: 4082
Loc: Illinois
Re: Binocular Icon 11 : A ring with a diamond. new [Re: Charles Laird]
      #2384814 - 05/10/08 09:13 AM

Rony,

Simply beautiful. These binocular sketches are just stunning.

Frank

--------------------
my gallery


Post Extras: Print Post   Remind Me!   Notify Moderator  
mark_h37
member


Reged: 04/26/08
Posts: 39
Loc: NPR, FL
Re: Binocular Icon 11 : A ring with a diamond. new [Re: frank5817]
      #2385674 - 05/10/08 04:47 PM

Wonderful sketch, it make me feel like I was there with you.

--------------------
Mark
Binoculars: 11x70 Oberwerk
Telescopes: 4" f/13 MCT
8" f/10 Orange Tube SCT
Camera: NexImage


Post Extras: Print Post   Remind Me!   Notify Moderator  
Erix
Toad Lily
*****

Reged: 12/25/04
Posts: 22337
Loc: Ohio, USA
Re: Binocular Icon 11 : A ring with a diamond. new [Re: mark_h37]
      #2386253 - 05/10/08 09:53 PM

I'm truly enjoying your binocular sketches, Rony. There's so many beauties to be observed with smaller aperture and less magnification...as you have proved time and time again. Well done!

--------------------
Erika
Automatic doors make me feel like a Jedi.

Zhumell 16", 10" LX200 Classic,Orion ED80, ETX70-AT, DS Maxscope 60mm
My CN Gallery * 2007 July - tracking NOAA10963


Post Extras: Print Post   Remind Me!   Notify Moderator  
cildarithModerator
Carpal Tunnel
*****

Reged: 08/26/04
Posts: 2357
Loc: San Diego, CA
Re: Binocular Icon 11 : A ring with a diamond. new [Re: Erix]
      #2386391 - 05/10/08 10:59 PM

Yet another beautiful sketch. Nice work, Rony!

--------------------
Eric
6" f/6 Parks Newtonian
10x50 Bushnell Binocs


CN Sketch Gallery||MinDat Mineral Gallery


Post Extras: Print Post   Remind Me!   Notify Moderator  
rodelaet
Post Laureate
*****

Reged: 04/28/06
Posts: 3063
Loc: 50°56' N - 4°58' E (Belgium)
Re: Binocular Icon 11 : A ring with a diamond. new [Re: cildarith]
      #2390172 - 05/12/08 03:58 PM

Charles, Frank, Mark, Erika and Eric : thank you!! I really do appreciate your comments.

Erika : There are many, many beauties to be enjoyed with binoculars. The following months will bring us the summer milky way wonders to be discovered.

--------------------
Rony

My Astronomical Sketches

My Binocular Sketches

Callibrate your Monitor with this little strip.



Post Extras: Print Post   Remind Me!   Notify Moderator  
CarlosEH
Post Laureate
*****

Reged: 01/19/05
Posts: 4132
Loc: Pembroke Pines, Broward County...
Re: Binocular Icon 11 : A ring with a diamond. new [Re: rodelaet]
      #2392310 - 05/13/08 01:23 PM

Rony,

A beautiful and accurate observation of the North Star and surrounding field. This is an interesting field to study. Thank you for sharing it with us all.

Carlos

--------------------


Post Extras: Print Post   Remind Me!   Notify Moderator  
rolandlinda3
Carpal Tunnel
*****

Reged: 01/24/06
Posts: 2233
Loc: Crozet VA 22932
Re: Binocular Icon 11 : A ring with a diamond. new [Re: CarlosEH]
      #2392412 - 05/13/08 02:02 PM

Rony, your placement of stars in these sketches is really really good...consistently. I need to know better how to do this. Care to provide a brief review of your procedure to set the field on paper?

Roland

--------------------
Roland
Sketches in members galleries: rolandlinda3
Inspirational stories/sketches at:
www.christworksministries.org


Post Extras: Print Post   Remind Me!   Notify Moderator  
rodelaet
Post Laureate
*****

Reged: 04/28/06
Posts: 3063
Loc: 50°56' N - 4°58' E (Belgium)
Re: Binocular Icon 11 : A ring with a diamond. new [Re: rolandlinda3]
      #2395198 - 05/14/08 04:02 PM

Carlos and Roland, thank you for the kind words.


@ Roland : As you probably know, I first make a pencil sketch behind the eyepiece, folowed by a digital impression on the computer. The pencil sketch is based on a frame work of anchor stars, the brightest stars in the field of view. All other stars are placed in relation to these framework stars. When I make the digital sketch, I compare the star placements with a print-out of the starfield (generated by Cartes du Ciel). I've learned to build up the starfield of the computer sketch in the same chronological order as I did with the field sketch. This helps me to find my way around in the framework. I hope this makes sense to you?

Clear skies,

--------------------
Rony

My Astronomical Sketches

My Binocular Sketches

Callibrate your Monitor with this little strip.



Post Extras: Print Post   Remind Me!   Notify Moderator  
rolandlinda3
Carpal Tunnel
*****

Reged: 01/24/06
Posts: 2233
Loc: Crozet VA 22932
Re: Binocular Icon 11 : A ring with a diamond. new [Re: rodelaet]
      #2396203 - 05/14/08 10:14 PM

I think so. So your computer sketch, generated first from the field sketch, is adjusted as needed when the star field printout shows adjustment is necessary? And you are using the field sketch and the star field printout together as you generate your computer star field....then add the effects? Sorry to be dumb about this; I don't use any of the computer stuff except to scan the final drawing, so my questions may be pretty basic. In any case, really nice appearance on these sketches. And, it sounds like the Trico arrangement really helps the ability to do the field sketch. I really like that idea.

Roland

--------------------
Roland
Sketches in members galleries: rolandlinda3
Inspirational stories/sketches at:
www.christworksministries.org


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


Extra information
1 registered and 2 anonymous users are browsing this forum.

Moderator:  Charlie Hein, cildarith 

Print Thread

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


Thread views: 465

Jump to

CN Forums Home



Cloudy Nights Sponsor: Astronomics