1st one is great
Well done.
siddr20 Goldmember 2,165 posts Joined Nov 2007 Location: Sydney-Australia More info | Jul 10, 2011 07:38 | #16 |
Jul 10, 2011 19:23 | #17 Thanks guys!! Dave
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jerr6 Senior Member 384 posts Likes: 7 Joined Feb 2011 Location: chicagoland More info | Jul 10, 2011 21:03 | #18 nice! is that m31 in the first one? http://www.flickr.com/photos/astrographer/
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Jul 10, 2011 23:02 | #19 m31 m32, whatever it takes (I have no idea what you are talking about) Dave
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ToxicCoolaid Goldmember 1,115 posts Likes: 328 Joined Feb 2011 Location: NorthEast Tennessee More info | Jul 11, 2011 11:03 | #20 M31 is the Andromeda galaxy, out "next door" neighbor only 2.5 million light years away. Fuzzy thing in 1st shot in the middle just off to the right. it's also in the 3rd, far left...middle height. Ironically M32 is right beside Andromeda but it's too faint to see in your pics. You should try stacking pictures will Deep Sky Stacker (free by the way). You can combine several 30 sec pictures, called light frames, and get what is adds up to a much longer exposure. Lower you ISO to 800, take 6 30 sec images and stack them to get one 3 min exposure. You'll also want to add a couple of "dark frames" where you leave the settings the same but leave the lens cap on. DSS will use the dark frames to remove the noise created b your camera.
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deninho Member More info | Jul 11, 2011 14:13 | #21 Nice tips Toxic Coolaid Dionysis
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Jul 11, 2011 15:00 | #22 Some people think 600/fl is too long, and use 500/fl instead. I haven't tried it to see which works best, but since M31 is rather far North, 600/fl may work ok. Gripped 7D, gripped, full-spectrum modfied T1i (500D), SX50HS, A2E film body, Tamzooka (150-600), Tamron 90mm/2.8 VC (ver 2), Tamron 18-270 VC, Canon FD 100 f/4.0 macro, Canon 24-105 f/4L,Canon EF 200 f/2.8LII, Canon 85 f/1.8, Tamron Adaptall 2 90mmf/2.5 Macro, Tokina 11-16, Canon EX-430 flash, Vivitar DF-383 flash, Astro-Tech AT6RC and Celestron NexStar 102 GT telescopes, various other semi-crappy manual lenses and stuff.
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ToddLambert I don't like titles More info | Jul 11, 2011 15:04 | #23 Nice stuff!
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Jul 11, 2011 19:36 | #24 Toxic Coolaid wrote in post #12739286 M31 is the Andromeda galaxy, out "next door" neighbor only 2.5 million light years away. Fuzzy thing in 1st shot in the middle just off to the right. it's also in the 3rd, far left...middle height. Ironically M32 is right beside Andromeda but it's too faint to see in your pics. You should try stacking pictures will Deep Sky Stacker (free by the way). You can combine several 30 sec pictures, called light frames, and get what is adds up to a much longer exposure. Lower you ISO to 800, take 6 30 sec images and stack them to get one 3 min exposure. You'll also want to add a couple of "dark frames" where you leave the settings the same but leave the lens cap on. DSS will use the dark frames to remove the noise created b your camera. Funny you should mention that. My plan was to take a bunch of pictures and do just that - downloading the software when I got home. However, I had no idea what the settings should be. After an hour I figured I was wasting my time (which I was because I was using 5 sec exposures at iso 100). So I thought, well, might as well open her up and get at least something. The result was basically what you see in picture 1. I was delighted and continued snapping similar pictures, which all looked about the same, so I started moving around and taking different angles. Dave
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mclldavidson Member 204 posts Joined Nov 2009 More info | Jul 12, 2011 13:01 | #25 Permanent banincredible
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Eng27DCFD Member 239 posts Joined May 2007 Location: Maryland More info | Jul 15, 2011 16:38 | #26 Great shots...
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