The Sombrero Galaxy (also known as M104 or NGC 4594 ) is an unbarred spiral galaxy in the constellation Virgo located 28 million light years from earth. It has a bright nucleus, an unusually large central bulge, and a prominent dust lane in its inclined disk. The dark dust lane and the bulge give this galaxy the appearance of a sombrero.
I have now been awake for over 26 hours having just pulled an all-nighter with absolutely perfect astrophotography conditions. I really should be asleep now but couldn't resist processing this first image from last night. I did five different targets throughout the night, although I am not sure at this stage if they will all see the light of day.
This is the second time I have turned my telescope on this galaxy. The first was one of the first times I had ever used my telescope. If you want to compare the two and see what a difference of 10 months worth of experience makes you can check out the first attempt here: There are some technical issues with this version but I am generally pleased with it.
24-25/03/2012 Temperature: 5 degrees celsius Canon EOS 1000D Baader Coma Corrector 10 inch (25cm) F/4 Newtonian Reflector Telescope NEQ6 PRO Computerised Goto Mount Orion 80mm ShortTube Guide Scope Synguider Autoguider 42 x 3 minute exposures ISO 800 20 x 3 minute Dark frame subtracted Images stacked and alligned in Deep Sky Stacker Final processing in PS CS3
so lovely... and a huge difference to your first attempt, too. want to know what the dust dome is from... makes me think of smog over Mexico City. maybe that galaxy used to be inhabited. but the civilizations have since smoked themselves to death. or the galaxy is visible to us in a stage when they have just blown themselves up.
HaHa Thank you so much John Yes lots of Zzzzzzzz's on the cards. I slept all day sunday, got up for a couple of hours and then slept all sunday night. It's now Monday evening....and I'm still yawning!
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