Flickr: hirocun's Photostream

Integrated Flux Nebula near M31 with Apo-Elmarit-R 180mmF2.8 August 2011 Light Version

I intended to image stellar streams of M31, but integrated flux nebula in the foreground near the direction...

Uploaded on Jan 24, 2012 | Map

12 notes / 3 comments

Integrated Flux Nebula near M31 with Apo-Elmarit-R 180mmF2.8 August 2011 Dark Version

I intended to image stellar streams of M31, but integrated flux nebula in the foreground near the direction...

Uploaded on Jan 24, 2012 | Map

12 notes / 2 comments

Cederblad 214 with FSQ-106ED and Reducer QE 0.73x August 2011 Cropped

Cropped 1,016 x 1,242 pixel image of full size 3,714 x 5,587 pixel. Equivalent to a frame taken with...

Uploaded on Jan 15, 2012 | Map

2 notes / 3 comments

Cederblad 214 with FSQ-106ED and Reducer QE 0.73x August 2011 Light Version

equipment: Takahashi FSQ-106ED, Reducer QE 0.73x, and Canon EOS 5Dmk2-sp2 by Seo san at iso 1,600 on...

Uploaded on Jan 12, 2012 | Map

12 notes / 10 comments

Cederblad 214 with FSQ-106ED and Reducer QE 0.73x August 2011 Dark Version

equipment: Takahashi FSQ-106ED, Reducer QE 0.73x, and Canon EOS 5Dmk2-sp2 by Seo san at iso 1,600 on...

Uploaded on Jan 12, 2012 | Map

12 notes / 3 comments

Cederblad 214 with Apo-Elmarit-R 180F2.8 August 2011 Light Version

equipment: Leica Apo-Elmarit-R 180mmF2.8 at F4.0 and Canon EOS 5Dmk2-sp2 by Seo san at iso 1,600 on...

Uploaded on Jan 7, 2012 | Map

40 notes / 27 comments

Cederblad 214 with Apo-Elmarit-R 180F2.8 August 2011 Dark Version

equipment: Leica Apo-Elmarit-R 180mmF2.8 at F4.0 and Canon EOS 5Dmk2-sp2 by Seo san at iso 1,600 on...

Uploaded on Jan 7, 2012 | Map

40 notes / 4 comments

Total Lunar Eclipse with FSQ-106ED and Reducer QE 0.73x December 10, 2011

There was snow on the road, but the sky got clear. I could view the Milkyway while the eclipse....

Uploaded on Dec 10, 2011 | Map

5 notes / 8 comments

CTB 1 and Surroundings with FSQ-106ED and Reducer QE 0.73x August 2011 Light Version

CTB 1 has been on my target list for a while. The bright star, Caph is surrounded with wide-spread...

Uploaded on Dec 7, 2011 | Map

14 notes / 7 comments

CTB 1 and Surroundings with FSQ-106ED and Reducer QE 0.73x August 2011 Dark Version

equipment: Takahashi FSQ-106ED, reducer QE 0.73x, and Canon EOS 5Dmk2-sp2 by Seo san at ISO 1,600 on...

Uploaded on Dec 7, 2011 | Map

14 notes / 1 comment

Cassiopeia Widefield with Apo-Elmarit-R 180mmF2.8 August 2011 Light Version

equipment: Leica Apo-Elmarit-R 180mmF2.8 at F4.0 and Canon EOS 5Dmk2-sp2 by Seo san at iso 1,600 on...

Uploaded on Nov 19, 2011 | Map

33 notes / 7 comments

Cassiopeia Widefield with Apo-Elmarit-R 180mmF2.8 August 2011 Dark Version

equipment: Leica Apo-Elmarit-R 180mmF2.8 at F4.0 and Canon EOS 5Dmk2-sp2 by Seo san at iso 1,600 on...

Uploaded on Nov 19, 2011 | Map

31 notes / 1 comment

C/2010 X1 Elenin and Simeis 147 on November 1, 2011 with Apo-Elmarit-R 180F2.8 Light Version

C/2010 X1 Elenin was drifting near the center of the frame to the west. North is up, and west is right. ...

Uploaded on Nov 13, 2011 | Map

32 notes / 7 comments

C/2010 X1 Elenin and Simeis 147 on November 1, 2011 with Apo-Elmarit-R 180F2.8 Dark Version

C/2010 X1 Elenin was drifting near the center of the frame to the west. North is up, and west is right. ...

Uploaded on Nov 13, 2011 | Map

32 notes / 1 comment

C/2010 X1 Elenin on November 1, 2011 Ephemeris Aligned

I tried alignment at ephemeris. North is up as other frames. It is possible to recognize the existence...

Uploaded on Nov 5, 2011 | Map

4 notes / 0 comments

C/2010 X1 Elenin near Simeis 147 on November 1, 2011 Enhanced

Comet Elenin is a beautiful object. Color saturation and tone curve were both extremely elevated in this...

Uploaded on Nov 4, 2011 | Map

0 comments

C/2010 X1 Elenin near Simeis 147 on November 1, 2011 Annotated

equipment: FSQ-106ED, 645 Reducer QE 0.72x (106mm in aperture, 380mm in focal length, and focal ratio at...

Uploaded on Nov 3, 2011 | Map

0 comments

C/2010 X1 Elenin near Simeis 147 on November 1, 2011 Light Version

equipment: FSQ-106ED, 645 Reducer QE 0.72x (106mm in aperture, 380mm in focal length, and focal ratio at...

Uploaded on Nov 3, 2011 | Map

6 notes / 1 comment

hirocun's photostream

Integrated Flux Nebula near M31 with Apo-Elmarit-R 180mmF2.8 August 2011 Light Version

Integrated Flux Nebula near M31 with Apo-Elmarit-R 180mmF2.8 August 2011 Dark Version

Cederblad 214 with FSQ-106ED and Reducer QE 0.73x August 2011 Cropped

Cederblad 214 with FSQ-106ED and Reducer QE 0.73x August 2011 Light Version

Cederblad 214 with FSQ-106ED and Reducer QE 0.73x August 2011 Dark Version

Cederblad 214 with Apo-Elmarit-R 180F2.8 August 2011 Light Version

Cederblad 214 with Apo-Elmarit-R 180F2.8 August 2011 Dark Version

Total Lunar Eclipse with FSQ-106ED and Reducer QE 0.73x December 10, 2011

CTB 1 and Surroundings with FSQ-106ED and Reducer QE 0.73x August 2011 Light Version

CTB 1 and Surroundings with FSQ-106ED and Reducer QE 0.73x August 2011 Dark Version

Cassiopeia Widefield with Apo-Elmarit-R 180mmF2.8 August 2011 Light Version

Cassiopeia Widefield with Apo-Elmarit-R 180mmF2.8 August 2011 Dark Version

C/2010 X1 Elenin and Simeis 147 on November 1, 2011 with Apo-Elmarit-R 180F2.8 Light Version

C/2010 X1 Elenin and Simeis 147 on November 1, 2011 with Apo-Elmarit-R 180F2.8 Dark Version

C/2010 X1 Elenin on November 1, 2011 Ephemeris Aligned

C/2010 X1 Elenin near Simeis 147 on November 1, 2011 Enhanced

C/2010 X1 Elenin near Simeis 147 on November 1, 2011 Annotated

C/2010 X1 Elenin near Simeis 147 on November 1, 2011 Light Version

Integrated Flux Nebula

Local Group Galaxies

Cepheus and Cassiopeia

The Moon

Auriga

Comets

Cygnus and Surroundings

Sagittarius and Surroundings

Scorpius and Surroundings

Carina and Surroundings

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