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Astrophotography and Sketching >> Astro Imaging/Sketching Contest

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square_pegAdministrator
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Reged: 03/26/04
Posts: 22854
Loc: Maple Valley, WA
DSO Photos Through August 15th
      #519972 - 07/17/05 04:03 PM

Welcome to the Cloudy Nights Reader’s Gallery Submission Forum. Each month, we ask Cloudy Nights members to submit their best DSO photos in this thread.


For your photo entries, please provide a description that includes:
Your First and Last Name;
Date of photo (can include the time);
Description (title) of the image;
Relevant photo information (exposure length and equipment used).

This is important! If you don't supply ALL information, we won't be able to use your photograph!!!!

Please note: due to copyright issues, all photos MUST be original (If they aren't then you will be banned from this section of the forum!).

To facilitate the judging we respectfully ask that you not enter comments in the photo thread. You will find a commentary thread for the DSO photo entries. Thanks and good luck!

--------------------
Tom (Pegster)
DSH-8 (GSO Dob)
15x70 Oberwerks
SVP 100 f/6 achro
WO 66 Petzval
Sears Discoverer EQ 60/900
8x42 Regals




History is Philosophy teaching by examples.
Thucydides


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loosepiston
member


Reged: 05/09/05
Posts: 53
Loc: Canada
Re: DSO Photos Through August 15th new [Re: square_peg]
      #545882 - 08/04/05 10:33 PM



Benoit Guertin
29JUL2005 22:30 (GMT-5)
M71 - Globular Cluster
SkyWatcher 80ED F7.7 - EQ3
Vesta Pro SC1 mod webcam
20 x 30sec (Registax3 + PSP9)

--------------------
Ben
http://astrosurf.com/benoitg


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Happy Birthday Charlie HeinModerator
Postmaster
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Reged: 11/02/03
Posts: 6185
Loc: 26.06.08N, +80.23.08W
Re: DSO Photos Through August 15th new [Re: loosepiston]
      #548386 - 08/06/05 09:15 PM Attachment (98 downloads)

Messier 13

Charlie Hein, Weston, FL

Camera: SAC 7b
Scope: Orion Atlas 8EQ

Details:
Twenty-two 45 second frames captured on 7/11/2005 using K3CCDTools and stacked with RegiStax3.
Post Processing : Levels adjustment and captioning in PhotoShop

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

Weston CSC:


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wsu97rx
journeyman


Reged: 08/04/05
Posts: 10
Loc: Bonney Lake, WA
Dust lane in Cygnus, Milky way photo new [Re: Charlie Hein]
      #548600 - 08/07/05 03:26 AM

Ryan Tiedeman
Bonney Lake, WA
Meade LX90 8"SCT w/UHTC
Canon 300D at 18mm
ISO800
14min total exposure (12x1min, 4x30sec)



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EricCCD
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Reged: 04/14/04
Posts: 1441
Re: DSO Photos Through August 15th new [Re: square_peg]
      #554773 - 08/11/05 12:19 PM Attachment (90 downloads)

Name: Eric Africa
Date of photo: July 30, 2005
Description (title) of the image: "Elephant Trunk" region in IC1396
Relevant photo information:

Imaging details:
Takahashi FS102
Astro-Physics 0.67 Telecompressor
Takahashi EM200 mount
Imaging camera: SBIG ST-8XE
CFW-8a filter wheel with Custom Scientific 4.5 nm H-alpha filter
Guide scope: Borg 76ED
Guide Camera: SBIG ST-7E
Robin Casady 14" Tandem Bar

Exposures (H-alpha): 8 x 20 minutes

Calibrated in CCDSoft
Combined in MaximDL
2 iterations of Lucy-Richardson deconvolution in CCDSharp
Levels and Curves in Photoshop CS
Noise Ninja applied to a copy of the image
The noise-reduced image applied to the original in Lighten mode at
70% opacity in Photoshop
Haloes around bright stars repaired in Photoshop


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