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Posts Made By: Dean Jacobsen

June 18, 2005 04:53 PM Forum: CCD Imaging and Processing/Deep Sky

New Image - NGC 6888 [Crescent Nebula]

Posted By Dean Jacobsen
Well, everyone else is posting images so I may as well post one I have been working on the processing for a few days. Its an RGB image and you can find it here:

http://www.astrophoto.net/ngc6888.html

Takahashi Epsilon 160
SBIG ST-200XM
Astrodon filters

Best,

Dean Jacobsen
www.astrophoto.net

June 21, 2005 07:50 PM Forum: CCD Imaging and Processing/Deep Sky

Re-processed Messier 8 - Epsilon 160 and ST-2000XM

Posted By Dean Jacobsen
Hi All, I just re-porcessed and posted a new version of my way-too-purple version of M8 from th elast new moon. I also posted a link to the full res image. Check it out. Just click on the low res image.

http://www.astrophoto.net/m8.html

Comments and constructive criticism are welcome.

Best,

Dean Jacobsen
www.astrophoto.net

January 29, 2010 12:17 PM Forum: CCD Imaging and Processing/Deep Sky

December 2009 images

Posted By Dean Jacobsen
Hi All,

The weather did not cooperate here in southern California for imaging in January so I am posting my December 2009 images.

Orion Nebula wide field - http://astrophoto.net/m42.html

Messier 67 - http://astrophoto.net/m67.html

Messier 38 and 36 - http://astrophoto.net/m38.html

I also have uploaded pages with high resolution crops taken from the Orion Nebula wide field shot:

Messier 42 and 43 - http://astrophoto.net/m42_core.html

NGC 1977 - http://astrophoto.net/ngc1977.htm

All images are linked through my home page - http://astrophoto.net

Costructive criticism and comments welcome.

Dean Jacobsen
http:/astrophoto.net

January 22, 2004 07:19 PM Forum: CCD Imaging and Processing/Solar System

Ngc2393- The Eskimo Nebula

Posted By Dean Jacobsen
Nicely done Don. It looks like you are able to get good guiding from that LX200.

Dean Jacobsen
www.astrophoto.net

February 13, 2004 01:36 PM Forum: CCD Imaging and Processing/Solar System

M51

Posted By Dean Jacobsen
Hi Don, that's a great shot.

Do you ever sleep? ;-)

Dean Jacobsen
www.astrophoto.net

February 13, 2004 01:45 PM Forum: CCD Imaging and Processing/Solar System

Thor's Helmet

Posted By Dean Jacobsen
Very nice shot of one of my favorite objects Steven.

What modifications have you made to your C-11? I gave up on my C-11 years ago due to the mirror flop issue. I've been keeping it around with the intent to try and build some sort of a mirror cradle and then just use a secondarty Crayford-type focuser.

BTW, I recently posted a shot of this same object but at a somewhat shorter focal length:

http://www.astrophoto.net/ngc2359.html

Best,

Dean Jacobsen
www.astrophoto.net

April 30, 2005 05:34 PM Forum: CCD Imaging and Processing/Deep Sky

M3 with ST-237A

Posted By Dean Jacobsen
That turned out very nice Ralph. Excellent guiding and processing.

Best,

Dean Jacobsen
www.astrophoto.net

June 18, 2005 04:36 PM Forum: CCD Imaging and Processing/Deep Sky

Lagoon M8 Luminance - First Light

Posted By Dean Jacobsen
That looks nice Tyler. Getting the right adapters is part of the fun of dealing with Takahashi scopes. However, the payoff is worth it. It looks like that scope is going to work very nicely with that camera.

I recently imaged M8 as well with my Tak. Epslion 160 and the ST-2000XM:

http://www.astrophoto.net/m8.html

Best,

Dean Jacobsen
www.astrophoto.net


June 29, 2005 08:29 PM Forum: CCD Imaging and Processing/Deep Sky

Sombrero Galaxy

Posted By Dean Jacobsen
Very nice Michael. You've got a lot of detail in there. Excellent processing and guiding.

Dean Jacobsen
www.astrophoto.net

June 29, 2005 08:30 PM Forum: CCD Imaging and Processing/Deep Sky

My Ha version of the Crescent

Posted By Dean Jacobsen
Wow Thomas, I like it very much. You did a top notch job of processing and got a lot of detail.

Dean Jacobsen
www.astrophoto.net

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