It's been quite a while since I updated my blog. For one, the weather hasn't been very co-operative with producing clear skies. And coupled with that. We still haven't seen Winter.
We've had the odd cold frosty night, which has allowed me to do some astro-imaging. But nothing like as many as I would have liked.
And when those skies are clear for me. We usually see a big fat Moon which, really doesn't help when imaging faint deep sky objects.
Last week-end January 14th, 15th, 16th, and 17th. We had a very pleasant run of skies, that allowed me to take a good number of astro images.
These are all taken through, my little William Optics ZS66mm Doublet, and my trusty Atik16ic and 13nm HA filter.
I am now able to control everything from inside my house, through the use of two, 5mtr USB repeater cables and, a 5mtr RS232 mount control cable.
It makes it more relaxing, as I only have the telescope/mount outside, with everything else here in the warm.
My first image for you is no1 on Charles Messier's list of famous nebulae. The Crab nebula or M1.
Messier 1 is a supernova remnant in Taurus, and it was seen as a bright supernova in the year 1054 by Chinese astronomers.
This is my first really long exposure. Three hours comprising of 601 second exposures.
The second image is from Monday 16th, and is a one hour exposure using 300 second exposures.
This is part of IC410 which, is situated in Auriga, and is a huge molecular star forming cloud.
You will see in this picture, two object's that are named the "tadpoles"
The Tadpoles are composed of denser cooler gas and dust, and are around 10 light-years long. They are potentially sites of ongoing star formation. The wind and radiation from the cluster stars, causes their tails, to trail away from the cluster's central region. IC 410 lies some 12,000 light-years away,
My final image is again from Monday 16th, and is a three hour exposure. SH2-235 is a bright nebula in Auriga and is an object which, you don't see imaged.
I was able to begin imaging this object shortly after 1800hrs and didn't finish imaging it for another three hours.
SH2-235 is a kidney shaped HII region at the intersection of two giant molecular clouds. Causing intensive star forming. SH2-235 is 7000 lyr away and 130lyr across.
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