jjohnson3803
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Everything posted by jjohnson3803
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I finally was able to take out my new AZ-GTi and went ripping through a bunch of objects last night and this morning to test out the go-to and tracking. M41, NGC 2345, CR32, CR140, CR135, NGC 2451 / c Pup, M93, M47, M50 last night. Omicron Cyg, Omega Cyg, NGC 6871, Chi Cyg, Albireo, the Coat Hangar, and U Sge this morning. Still have to do some more fiddling with it and then I'll go back to observing objects instead of ticking off a list.
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My right eye is "stronger" uncorrected, but I use my left eye for observing. I find it more comfortable than using my right eye. I usually do wear eyeglasses when observing though. I think my eye doc said I have more floaters in the left, but I don't recall details. I should compare the next time I'm lunar observing.
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Excellent, thank you. I just ordered one from FLO. I'll probably use it with a lightweight Benro tripod for traveling.
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Reinforces the belief that there's a lot of rubbish on the Web. OTOH, I'd hope that somebody somewhere is monitoring it, just in case. According to science calculations, it's time for my breakfast.
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Skywatcher AZ GTI mount owners thread
jjohnson3803 replied to AstroNebulee's topic in Discussions - Mounts
Well, yee haw! After sitting on the shelf for 2 months since I got it from FLO due to bad weather, etc. I fired up my AZ-GTi for some actual observing this morning. It's only +15F though so I observed inside from my loft. I have windows to the S and E, so I was limited to Vega, Sulafat, Sheliak, and Antares and only a 1-star alignment, but I'm happy with how the mount works, especially since I had to approximate where north is. I'm still fumbling with the app on my iPhone, but I'm a kinesthetic / visual learner, so I'll hopefully get better the more I play with it. Now I need to figure out how to connect to SkySafari so I don't have to scroll through menus. Also wonder if a hand controller might be a good thing to have eventually. Cheers! -
The Suburu live feed is my default viewing when skies are cloudy here. Saw a bright sporadic once, but didn't do a screen capture.
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The next step of the telescope ladder
jjohnson3803 replied to DPF's topic in Getting Started Equipment Help and Advice
A lot depends on personal preferences... Anyway, my all-rounder is a 72ED on a ScopeTech Zero alt-az mount (similar mount made by Sightron now) on a carbon fiber tripod, but that would be over your budget unless you buy used. My next choice would be my SkyWatcher ST102. Big enough to gather a fair bit of light, relatively lightweight and reasonable cost. Mine does a respectable job on the moon although there is noticeable chromatic aberration. (I should try a light yellow filter sometime to see how much difference that makes.) Dobs are fine scopes, but I like to store my kit in a wall unit. Not sure that would work with anything but a small Dob. Good luck! -
Wow! Great idea! I've been struggling with my 15x70s. They work well on a tripod and fluid head, but I have trouble tilting my head back, so anything above 50-60° becomes a literal pain in the neck. And tilting the pod and fluid head over me when reclining is awkward at best. I've been considering selling them, but a minipod might persuade me to keep them.
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Anybody know the weight of an AZ Pronto alt-az mount by itself? I'm only finding mount+tripod weights. And if you've used a Pronto, how did you like it? Thanks!
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🙂 I'm sometimes surprised at how nice the view can be in my 6x30 finders. I have a converted 50mm finder that I use for super grab-n-go and I like it so much that I might get a 60mm RACI.
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Love TLAO. Cambridge also has a Web site with additional TL charts.
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Skies cleared after midnight last night, so I popped out with my ST80 around 0400 this morning. I was trying a different configuration of mount / tripod and decided I didn't like it, so I lost some time reconfiguring things back to my original set-up. That was ok - one of my goals was to see if I liked the new configuration. M13, wandered around Lyra for a bit, over to The Coathanger, and a quick look at U Sge, which was not in eclipse as usual. I'll catch it in eclipse one of these days. Cygnus was still too low in the trees to see much.
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M13, M92, couldn't see M56 with my ST102, but that's no surprise - I've never been able to see it at home. The arrowhead asterism that points to it was easy, but no glob. It was below freezing, so I only stayed out about an hour.
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"Eventually" is pretty accurate. My AZ-GTi arrived mid-December and I finally had a decent, clear morning today.
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There was a lot of cloud to cloud lightning early last night, but skies had cleared by 0300 today, so I took out my ST102. I wanted to have a look at Delta Corvi (double), but it was already behind the trees by the time I was set up and awake. Swung over to Lyra. Couldn't split Epsilon 1, but Epsilon 2 was in and out with a 2X Barlowed 4mm. I don't know if that's a scope limitation or if it was sky conditions. Spent a good deal of time admiring Ste 1 / Delta Lyr cluster. I keep notes on my phone and transfer them to a Word file, but I was thinking I should sketch that cluster sometime. Main star was showing a nice orange tint. Then a little time on Sheliak and Sulafat before calling it a night. The Ring was pretty visible even without a filter, but I didn't spend any time on it.
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I think that's arguably one of the best shots I've seen of M51.
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That's interesting. I usually run my refractors with a ScopeTech Zero on an Innorel RT90C (carbon), but I have an AZ5 that I use now and then. The max practical weight limit with my scopes was 11-12 pounds. I'll have to put the AZ5 back on the 90C and see how it does with my ST102. (What I really need to do is take notes when I try different combos so I don't repeat my "experiments".)
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I put a 2-speed Crayford on mine and the combo was a bit much for my mounts and to take camping, etc. It sat unused in my scope cabinet for a year, so when I got an ST102, I sold the ST120. No regrets there. Maybe I'll miss the aperture one of these years. It might sound crazy, but I wish I hadn't sold the Sears / Tasco 60mm refractor that was my first telescope. I think it might be fun just to see what it could do now that I'm substantially older and marginally wiser. But I wanted a better amp for my bass guitar at the time. LOL. I'm about to list a few more astro items for sale and I have to admit I'm wondering if I should just hold onto them, just in case.
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I should add that I bought an AZ-GTi mount before Christmas and, with a couple of exceptions, it's been cloudy, raining, or snowing since it arrived. I am starting to regret that one...
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LOL! Well, I don't know if I regretted these purchases, but they didn't work out and I did sell the items (at a loss, of course): StellarVue M2C mount - beautifully machined, but no slo-mo. And I knew when I bought it that I really like to have slo-mo, but I thought I'd give it a try. 90mm Maksutov - bought it thinking it would be my main lunar scope. It did well on the moon, but I disliked the small FOV for other targets like open clusters. 102ED refractor - ok, this was supposed to be the grab-n-go replacement for both my ST120 and my ST80. Split the difference, right? Except the sucker was bigger and bulkier than I thought it would be (Yes, I read the specs before ordering) and didn't work all that well on my mounts. Stellarvue M1V mount - a little pooter alt-az with no slo-mo, I think Altair sells the equivalent. This one didn't work out either. There are a few more, but I think that paints a representative picture.
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I'm probably an outlier, but I often prefer mono images to color. But that might be because I used Kodak emulsions on glass plates when I was an undergrad. 😉
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Funny - I was just browsing a couple of annual guides at a bookseller this past weekend. It seems to me that you can get all the same info for free from a number of Web sites like "Sky and Telescope". But, as Peter mentioned, there are times when a paper book is the thing to have.
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Sessions in 2024. Per month ongoing ?? Your stats please !!
jjohnson3803 replied to Telescope40's topic in The Astro Lounge
One session in January thanks to continual clouds / snow / rain / fog / subzero (F) windchills. (Chicago, USA) There've been a few clear nights in February so far, but I've been traveling so only one chance to observe so far. -
I started out with a 60mm when I was a kid, so I suppose there's an element of nostalgia for me. After my classic C8 sat in storage for a couple decades, I got back into the hobby with an st120 and gradually added smaller fracs to my collection. Tried a 90mm Mak which was a good scope IMO, but I really prefer the wider FOVs of fracs. Plus it's hard to beat the portability and ease of storage.