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Old 12-09-2013, 02:17 PM
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gregbradley
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Join Date: Feb 2006
Location: Sydney
Posts: 18,185
Quote:
Originally Posted by alpal View Post
Fantastic pic - well done.
Thanks for that.

Quote:
Originally Posted by E_ri_k View Post
That's pretty amazing Greg You wouldn't think that's our Milky Way. It looks like a closeup of any other galaxy, or as if had been imaged from M31 The central bulge stands out very well. I can almost imagine what it would look like face on.

Nice work
Erik
Yes you definitely get a sense of the shape of our Milky Way here. Also the top right part looks a little bit flat in shape so I wonder if we are looking at the top part of an arm with the side as well.

Quote:
Originally Posted by Regulus View Post
That's beautiful Greg

Trevor
Thanks Trevor. I like this image myself a lot and is currently my favourite image I have taken so far in astrophotography.

Quote:
Originally Posted by rustigsmed View Post
awesome image, and interesting to see more red 'than usual' in the dusty regions.

cheers

rusty
The red areas are the Hydrogen Alpha and Sulphur emissions I imaged using the Proline camera and then aligned and blended them into the DSLR image to highlight those nebula areas in the Milky Way.

Quote:
Originally Posted by knackers View Post
One word: "Awesome".
Thanks for that.

Quote:
Originally Posted by LightningNZ View Post
Greg - impressive stuff. Are you cooling your D800E in any way. I'm utterly amazed at how well it can handle such long exposures.

It really shows how far these CMOS sensors have come. In the summer my Canon 300D gives an almost white image after 2 minutes just from heat.

Cheers,
Cam
Hi Cam. No cooling. Just set the intervalometer to one hour and away she goes. I checked the camera after the first time I did a 1 hour shot for temperature. Just touching around the camera in various spots to see if it felt hot. It didn't. It felt normal. There is no noise reduction set in the camera at all. I did 10 minute, 15 minute, 30 minute and 60 minute images. This one is 2 x 60 minutes as they look the best overall.

Greg.
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