IC1318 - increased stretching curves.

IC1318 - increased stretching curves.

IC1318 22/08/2011 (20x4min) Canon EOS 40D (H) Leitz 180/f3.4 at f4 ISO1600 Astronomik CLS Mount -...

Anyone can see this photo All rights reserved

Uploaded on Aug 24, 2011

0 comments

Cygnus-Olympus_50mm-pp1-curves

Cygnus-Olympus_50mm-pp1-curves

Cygnus 22/08/2011 (7x4min) Canon EOS 40D (H) OM Olympus 50mm f1.8 @ f4 ISO1600 Astronomik CLS Mount -...

Anyone can see this photo All rights reserved

Uploaded on Aug 24, 2011

18 notes / 1 comment

IC1318

IC1318

IC1318 22/08/2011 (20x4min) Canon EOS 40D (H) Leitz 180/f3.4 at f4 ISO1600 Astronomik CLS Mount -...

Anyone can see this photo All rights reserved

Uploaded on Aug 22, 2011

1 comment

SH2-101  + IC1318 Mosaic (on black)

SH2-101 + IC1318 Mosaic (on black)

SH2-101 20/06/2011 + IC1318 31/05/2010 (32+29.3min) Canon EOS 40D (H) Leitz 180/f3.4...

Anyone can see this photo All rights reserved

Uploaded on Jun 27, 2011

18 notes / 1 comment

SH2-101  + IC1318 Mosaic

SH2-101 + IC1318 Mosaic

SH2-101 20/06/2011 + IC1318 31/05/2010 (32+29.3min) Canon EOS 40D (H) Leitz 180/f3.4...

Anyone can see this photo All rights reserved

Uploaded on Jun 27, 2011

0 comments

SH2-101_PP1

SH2-101_PP1

SH2-101 20/06/2011 Canon EOS 40D (H) Leitz 180/f3.4 at f4 33x 3min - ISO1600 Astronomik 12nm h-alpha...

Anyone can see this photo All rights reserved

Uploaded on Jun 27, 2011

6 notes / 1 comment

IC1396_ps_korum_(4x6)50%reduction

IC1396_ps_korum_(4x6)50%reduction

IC1396 20/06/2011 01:52-03:30 Canon EOS 40D (H) Leitz 180/f3.4 at f4 32x 3min - ISO1600 Astronomik...

Anyone can see this photo All rights reserved

Uploaded on Jun 26, 2011

2 notes / 2 comments

IC1396_ps_korum02_50%reduction

IC1396_ps_korum02_50%reduction

IC1396 20/06/2011 01:52-03:30 Canon EOS 40D (H) Leitz 180/f3.4 at f4 32x 3min - ISO1600 Astronomik...

Anyone can see this photo All rights reserved

Uploaded on Jun 26, 2011

0 comments

Unclassified near Deneb -

Unclassified near Deneb -

Submitted to astrometry for solution FOV Test Canon EOS 40D / Leitz 180 Apo-Telyt f3.4 - single 2min...

Anyone can see this photo All rights reserved

Uploaded on Jun 5, 2011

5 notes / 1 comment

IC1318 high pass sharpen

IC1318 high pass sharpen

astrograph.wordpress.com/

Anyone can see this photo All rights reserved

Uploaded on May 31, 2010

0 comments

IC1318_crop+1b

IC1318_crop+1b

Anyone can see this photo All rights reserved

Uploaded on May 31, 2010

0 comments

IC1318

IC1318

Tighter crop on IC1318

Anyone can see this photo All rights reserved

Uploaded on May 30, 2010

7 notes / 1 comment

NGC7000

NGC7000

Canon EOS 40D (Baader IR Filter) Astronomik 13nm Ha Filter Leitz 180/f3.4 @ f4 AstroTrac TT320x 31x 200sec ISO1600

Anyone can see this photo All rights reserved

Uploaded on May 30, 2010

8 notes / 1 comment

Veil Nebula /Test EOS 40D

Veil Nebula /Test EOS 40D

quick & dirty Veil, 5x 200seconds - No Darks/Flats EOS 40D (IR Filter MOD) Leitz Apo-Telyt 180/3.4

Anyone can see this photo All rights reserved

Uploaded on May 29, 2010

1 comment

IC1318 b,c regions / The Gamma Cygni Nebula

IC1318 b,c regions / The Gamma Cygni Nebula

Anyone can see this photo All rights reserved

Uploaded on May 29, 2010

0 comments

IC1318 b,c regions / The Gamma Cygni Nebula

IC1318 b,c regions / The Gamma Cygni Nebula

Canon EOS 40D (Baader IR Filter) Astronomik 13nm Ha Filter Leitz 180/f3.4 @ f4 AstroTrac TT320x 29x 200sec ISO1600

Anyone can see this photo All rights reserved

Uploaded on May 29, 2010

10 notes / 1 comment

Orion increased nebulosity

Orion increased nebulosity

Canon EOS 40D (Baader IR Filter) Canon 100-400mm EF L f4.5-5.6 34×3min ISO1600 @200mm f5.0 AstroTrac TT320X

Anyone can see this photo All rights reserved

Uploaded on Jan 24, 2010  |  Map

0 comments

Leitz Apo-Telyt-R 3.4/180

Leitz Apo-Telyt-R 3.4/180

Leitz Apo-Telyt 3.4/180mm MTF chart

Anyone can see this photo All rights reserved

Uploaded on Jan 16, 2010

0 comments

← prev 1 2 3 4 5 6 7 ... 19 20
(349 items)
Subscribe to a feed of stuff on this page... Subscribe to Arkturas' photostream – Latest | geoFeed | KML