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astro: m33



 
 
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  #1  
Old September 5th 08, 11:23 PM posted to alt.binaries.pictures.astro
John N. Gretchen III
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Posts: 460
Default astro: m33

8x15 minutes
Intes-Micro M73 (7" F3 custom astrograph)
Celestron CI-700 Mount w/Gemini
QHY8 ccd camera
cropped and reduced 50%
full scale cropped image here,
http://www.tisd.net/~jng3/observatory/m33_full_crop.jpg
--
John N. Gretchen III
http://www.tisd.net/~jng3

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  #2  
Old September 6th 08, 05:55 AM posted to alt.binaries.pictures.astro
Doug W.
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Posts: 264
Default astro: m33

Nice work on that image John... great stars!

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Regards, Doug W.
www.photonsfate.com
"John N. Gretchen III" wrote in message
m...
8x15 minutes
Intes-Micro M73 (7" F3 custom astrograph)
Celestron CI-700 Mount w/Gemini
QHY8 ccd camera
cropped and reduced 50%
full scale cropped image here,
http://www.tisd.net/~jng3/observatory/m33_full_crop.jpg
--
John N. Gretchen III
http://www.tisd.net/~jng3



  #3  
Old September 6th 08, 06:41 AM posted to alt.binaries.pictures.astro
Richard Crisp[_1_]
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Posts: 985
Default astro: m33

already back?

whew the summer flew by....

Nice image too!

"John N. Gretchen III" wrote in message
m...
8x15 minutes
Intes-Micro M73 (7" F3 custom astrograph)
Celestron CI-700 Mount w/Gemini
QHY8 ccd camera
cropped and reduced 50%
full scale cropped image here,
http://www.tisd.net/~jng3/observatory/m33_full_crop.jpg
--
John N. Gretchen III
http://www.tisd.net/~jng3



  #4  
Old September 9th 08, 09:41 PM posted to alt.binaries.pictures.astro
Stefan Lilge
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Posts: 2,269
Default astro: m33

Very nice picture John. Stars look good over the whole FOV. 15 minute
exposures at f/3 sure do give a lot of signal...

Stefan

"John N. Gretchen III" schrieb im Newsbeitrag
m...
8x15 minutes
Intes-Micro M73 (7" F3 custom astrograph)
Celestron CI-700 Mount w/Gemini
QHY8 ccd camera
cropped and reduced 50%
full scale cropped image here,
http://www.tisd.net/~jng3/observatory/m33_full_crop.jpg
--
John N. Gretchen III
http://www.tisd.net/~jng3



 




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