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View Full Version here: : The fundamental interconnectedness of Orion's nebulae


alocky
22-10-2015, 10:21 PM
Here's 20 3 minute subs through a 50mm lens at f4 and the D810a on a Polarie from last weekend. I need to do some flat fielding for the 50mm, so this is slightly cropped. I love the way you can join up M78, M42, B33 all as part of the Orion Molecular complex. The witch's head stands out pretty well too!
link to hi-res here:
https://flic.kr/p/A3mGze
cheers,
Andrew.

Ryderscope
22-10-2015, 11:06 PM
We were clearly staying up late to catch this one this early in the season. Very good indeed. So many busy targets in one image. Thanks for sharing Andrew.

Placidus
23-10-2015, 06:43 AM
Well done. Dirk would be pleased.

gregbradley
23-10-2015, 07:15 AM
Very nice Andrew. There is a lot more dust in that area than I thought and its far more extensive than I thought.

The D810a looks to be a powerful imaging tool. Are you happy with it?

Greg.

Shiraz
23-10-2015, 08:35 AM
Nice work Andrew - very clearly shows the overall structure.

alocky
23-10-2015, 11:37 AM
Thanks Ray, I had no idea the witch head was part of the same cloud as barnards loop until now.


It's better than the D800, and is proving to be a good daylight camera as well, although I am trying to figure out something odd that happens with raw data from it. More info when I do...


Thanks Mike and Trish - but I shall not go Gently into the night :-)


It was a very long night of "unattended" imaging out in the bush with me spending too much time in front of a laptop and not enough eyepiece time.
Cheers,
Andrew

Camelopardalis
23-10-2015, 12:13 PM
Nice one Andrew, very detailed :thumbsup: I took some similar shots last week with my 70mm but it doesn't get it all in as I'm using an APS-C chip :sadeyes:

RickS
24-10-2015, 12:20 PM
What a fantastic big FOV, Andrew!