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-   -   The Astronomy hobby thread (http://forums.pelicanparts.com/off-topic-discussions/971693-astronomy-hobby-thread.html)

Eric Hahl 07-08-2018 01:07 PM

Captured M16, The Eagle nebula last night. 19, 5 minute exposures for a total integration of 95 minutes.

https://scontent-sea1-1.xx.fbcdn.net...e8&oe=5BEA3F7C

RNajarian 07-08-2018 01:16 PM

Thanks to you guys energizing this thread, I’ve dusted off my Celesteon 5 SE and started stargazing again. I picked up an optical imager and a Barlow Lens to try and contribute on this thread.

Eric Hahl 07-08-2018 01:41 PM

Quote:

Originally Posted by RNajarian (Post 10100239)
Thanks to you guys energizing this thread, I’ve dusted off my Celesteon 5 SE and started stargazing again. I picked up an optical imager and a Barlow Lens to try and contribute on this thread.

Right on!

Rtrorkt 07-09-2018 06:31 AM

Quote:

Originally Posted by RNajarian (Post 10100239)
Thanks to you guys energizing this thread, I’ve dusted off my Celesteon 5 SE and started stargazing again. I picked up an optical imager and a Barlow Lens to try and contribute on this thread.

can you tell me where to get an owner's manual? I believe I have the same unit and need help in understanding its operation.

RNajarian 07-09-2018 07:45 AM

I’ve got a digital copy. PM me your email address, I’ll send you the PDF

Eric Hahl 07-09-2018 07:58 AM

https://www.celestron.com/products/nexstar-5se-computerized-telescope

Rtrorkt 07-09-2018 08:10 AM

Eric, thank you. RN, thank you for the offer

Eric Hahl 07-11-2018 11:40 AM

This one makes me feel small. Just a tiny portion of the sky in Cygnus.
https://cdn.astrobin.com/thumbs/UIJQ...0_wmhqkGbg.png

Eric Hahl 07-11-2018 04:51 PM

Andromeda last night. 2.2 hours of exposure.
https://cdn.astrobin.com/thumbs/Lhf3...0_wmhqkGbg.jpg

flatbutt 07-11-2018 05:27 PM

I took a ride to a place with good southern exposure to get a look at Mars. Guys you have got to see it.

masraum 07-11-2018 06:55 PM

Quote:

Originally Posted by Eric Hahl (Post 10060962)
Got a little better evening of capturing Jupiter last night. This is a stack of the best 100 frames out a 7000 frame video.

http://forums.pelicanparts.com/uploa...1528073884.jpg

Quote:

Originally Posted by Eric Hahl (Post 10085898)
I'm working on it. Yes, seeing was crap. I am right now limited on the resolution I can achieve with the 6" refractor. I'll add a larger, longer focal length telescope later down the road. That'll help resolve the tiny objects. It doesn't help that I'm way up North, under the jet stream, and looking through lots of atmosphere. :(

If you managed that shot of Jupiter, you can manage a pretty spectacular image of Saturn on the right night. It seems like my best nights out viewing (seeing-wise) were always hot, muggy, still nights with tons of mosquitos. The cold winter nights that were really dark with no haze were nice and dark and contrasty, but often had lousy seeing.

masraum 07-11-2018 07:03 PM

Quote:

Originally Posted by flatbutt (Post 10104327)
I took a ride to a place with good southern exposure to get a look at Mars. Guys you have got to see it.

I've seen Mars before when you could see the dark areas and I once saw a polar ice cap on Mars. I wasn't able to see its moons though. I've seen Saturn and its rings and Galilean moons and Jupiter and it's moons and the big red spot. Those two and the moon are some of the most spectacular things in the sky. But I've also marveled at clusters and asterisms and nebulaea and galaxies. Honestly, most of my view has been done under fairly light polluted skies. I did some viewing under moderately dark skies once and was able to see more stuff, more easily with a really cheap pair of Bushnell 10x50 binocs than I was able to see at home with my 8" telescope.

In astronomy, the bigger your instrument the better, but what REALLY matters is how dark your skies are. The way they say "there is no substitute for cubic inches" for motors to make power, for astronomy, "there is no substitute for dark skies." A giant instrument comes a close second.

tcar 07-11-2018 07:28 PM

Quote:

Originally Posted by Eric Hahl (Post 10104263)
Andromeda last night. 2.2 hours of exposure.
https://cdn.astrobin.com/thumbs/Lhf3...0_wmhqkGbg.jpg

Duck! Here it comes!

Eric Hahl 07-12-2018 07:15 AM

/\ Probably don't have to duck just yet. Give it 2.5 million years or so. :)

Eric Hahl 07-13-2018 11:04 AM

Couple of captures from last night. First is the Cygnus wall, a small portion of the North American nebula. This is 2.2 hours of exposures.
https://cdn.astrobin.com/thumbs/SRWw...0_wmhqkGbg.jpg

Next one is M33, the Triangulum Galaxy. 2.8 hours of exposures.
https://cdn.astrobin.com/thumbs/m0kc...0_wmhqkGbg.jpg

Eric Hahl 07-15-2018 01:16 PM

Was testing different capture software settings and exposure values on the Elephant trunk nebula. Didn't realize it was gonna be grayscale. Oh well, I learned quite a bit last night.

https://scontent.fsnc1-1.fna.fbcdn.n...bc&oe=5BEA0629

Eric Hahl 09-09-2018 01:33 PM

Got a new camera. Shot the Elephant trunk and Garnet Star area last night.
https://cdn.astrobin.com/thumbs/nRwN...0_wmhqkGbg.jpg

masraum 09-09-2018 02:10 PM

Good stuff! Thanks for the update.

flatbutt 09-10-2018 02:34 PM

Eric you sure do have your gear dialed in!

Eric Hahl 09-10-2018 04:25 PM

Thanks guys. I learn a little more each time out. Still lots of room for improvement.


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