#1
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astro: m81
1x240 seconds
Meade 8" Schmidt-Newtonian Celestron Advanced Series GT Sbig ST2000XCM over-processed with AstroArt and Photoshop Type of object: Galaxy RA (J2000.0): 09h 55m 33.5s Dec (J2000.0): +69° 04' 02" B Magnitude: 7.8 V Magnitude: 7.0 Size: 24.9'x11.5' Position angle: 157° Classification: Sb Remarks: Bode's nebulae -- John N. Gretchen III N5JNG NCS304 http://www.tisd.net/~jng3 |
#2
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astro: m81
John N. Gretchen III wrote: 1x240 seconds Meade 8" Schmidt-Newtonian Celestron Advanced Series GT Sbig ST2000XCM over-processed with AstroArt and Photoshop Type of object: Galaxy RA (J2000.0): 09h 55m 33.5s Dec (J2000.0): +69° 04' 02" B Magnitude: 7.8 V Magnitude: 7.0 Size: 24.9'x11.5' Position angle: 157° Classification: Sb Remarks: Bode's nebulae ------------------------------------------------------------------------ The one shot color balance seems to have missed on this one as it is way too red on my monitor. Might be the very short exposure time. I used 50 minutes L and 45 RGB and it wasn't enough but it was a night of super seeing which I've not had since so until I do I won't be redoing it. With more exposure you should pick up Holmberg IX a very weird dwarf galaxy the subject of one paper at the latest AAS meeting down Austin way last week. http://hubblesite.org/newscenter/arc...08/02/image/d/ Rick -- Correct domain name is arvig and it is net not com. Prefix is correct. Third character is a zero rather than a capital "Oh". |
#3
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astro: m81
These are real nice images John! your version of M95 shows the details very
good, i never managed to get this much detail in my version.. reg-- Dirk van den Herik "John N. Gretchen III" wrote in message m... 1x240 seconds Meade 8" Schmidt-Newtonian Celestron Advanced Series GT Sbig ST2000XCM over-processed with AstroArt and Photoshop Type of object: Galaxy RA (J2000.0): 09h 55m 33.5s Dec (J2000.0): +69° 04' 02" B Magnitude: 7.8 V Magnitude: 7.0 Size: 24.9'x11.5' Position angle: 157° Classification: Sb Remarks: Bode's nebulae -- John N. Gretchen III N5JNG NCS304 http://www.tisd.net/~jng3 |
#4
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astro: m81
I toned it down in the re-post
cool picture in the link, thanks Rick Johnson wrote: The one shot color balance seems to have missed on this one as it is way too red on my monitor. Might be the very short exposure time. I used 50 minutes L and 45 RGB and it wasn't enough but it was a night of super seeing which I've not had since so until I do I won't be redoing it. With more exposure you should pick up Holmberg IX a very weird dwarf galaxy the subject of one paper at the latest AAS meeting down Austin way last week. http://hubblesite.org/newscenter/arc...08/02/image/d/ Rick -- John N. Gretchen III N5JNG NCS304 http://www.tisd.net/~jng3 |
#5
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astro: m81
thanks Dirk
DvandenH wrote: These are real nice images John! your version of M95 shows the details very good, i never managed to get this much detail in my version.. reg-- Dirk van den Herik John N. Gretchen III N5JNG NCS304 http://www.tisd.net/~jng3 |
#6
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astro: m81
Thanks
Phoon Hencman wrote: On 2008-01-14 10:58:16 -0500, "John N. Gretchen III" said One of my favorite galaxies! Nice! -- John N. Gretchen III N5JNG NCS304 http://www.tisd.net/~jng3 |
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