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Hi... Hope this is ok to post here.
I've built an app to create star trail images and videos using an iPad or an iPhone and i'm really struggling to find beta testers.
Check out the photo and video I've added to the post to see what it can do and and click the link if you want to try it out.
https://sites.google.com/view/starstackerforios-beta/home for info.
https://testflight.apple.com/join/7iLGfVDG to get the beta.
It's free to have early access to the beta. I'm just hoping to get a bit of feedback before it releases.
Star Stacker iOS.mp4
By Ade Turner
I’ve been using my 8’ Edge HD on an Evolution mount for a couple of years now and I added a wedge to it a few months back. Using SkyPortal with StarSense I’ve never really had any major issues getting it aligned.
Last night I was setting up to photograph Mars and went through my normal procedure. StarSense took its images but, after confirming success with the third plate, instead of just winding up a bit and parking it proceeded to pitch the ota towards the north well below the horizon.
Fortunately nothing snagged. I skipped the ASPA and instructed it to goto Mars and was surprised to find it was spot on (better than usual actually).
Anyone any ideas why it took that nose dive? Thanks.
A week or so I good I did some preliminary research for a decent 32mm eyepiece. Looking at my results today I went for budget but decent.
I have ended up with a shortlist of: -
Revelation 32.0mm Plossl Eyepiece 1.25"
Celestron 93323 1-1/4-32 mm Omni Series Eyepiece
Baader Planetarium 32 mm Classic Ortho Eyepiece
My query today as I recheck my findings is the Revelation one. That is coming up at almost half the price of the other two (at www.telescopehouse.com)
But this eyepiece made my shortlist due to positive comments about the GSO build.
So, finally, my question, does the purchase price suggest this 32mm isn't a GSO?
No rush here. It's a wish list not a need list - as I remind myself... lol
So the little circular bubble level is weak.
But how to improve the levelling stage a head of the alignment stage?
A traditional level like this one
Or a simple multi purpose one like this one?
And we do this on the tripod before adding the mount & OTA?
The mount looks gently curved. How do we check that for level or do we trust the ‘fit’?
I’m attempting to get back into astronomy, previously owned a 150pl reflector but parted company with it several years ago, I like the idea of a Cassegrain style as one of the big factors Of letting the 150pl go. was storage and transportation of It! I am interested in mostly visual observations but would look to take a few pictures here and there OF planets and easy nebula/DSO., I feel that a Schmidt-Cassegrain would be the best suited, my main stumbling point is should I get the 5 or 6 version. Is the 6 under mounted? And is it worth the extra cash, obviously there’s a higher light gathering power on the 6 but would it be much better than the 5, I see that the % of lens obstruction on the seems high! As the secondary mirror looks to be the same size on both 40% vs 14%! Obstruction by area. Any guidance would be very appreciated. I’m not against the idea of upgrading the mount in the future to a eq5 maybe? But want in usable to start with.