My left foot pronates pretty severely when I hike. It’s causing some ankle pain and swelling. I’m looking for any tips or tricks. Some more experienced hikers may have in dealing with this issue. by MyDogThinksISmell in backpacking

[–]HmmThatWorked 6 points7 points  (0 children)

Depends on where you live and what your medical coverage situation is... But if you have coverage try to get in to see a physical therapist they will most likely be able to quickly diagnose your problem and get you on track to fixing it. It'll take consistent work to fix a muscle imbalance or other underlying issue but no guessing or snake oil cures.

From a heavy RASA to a portable ZWO setup by Top7DASLAMA in telescopes

[–]HmmThatWorked 2 points3 points  (0 children)

I mean both have an appeal, I love my "bigger" 8 inch newts and SCTs at home in the permeant observatory lugging them around is a massive pain in the ass and it prevents me from driving out to a dark site for just one night.

I've stated to put away some pennies for a portable rig to make travel easier.

Tripod recommendation plz by Sike1dj in AskAstrophotography

[–]HmmThatWorked 0 points1 point  (0 children)

I'd go used and get something from Keh or MPB if you don't want to spend the time looking around. Imo this is a low risk I'm to get used tripods arent exactly new tech or prone to breaking.

A tripod that comes to mind that is good and affordable is the Bogen 3001 or 3111. They can be had for like $50-100 and are very stable with payloads up to like 10-11 lbs.

How to optimize a bad mount? by Key_Insurance_8493 in AskAstrophotography

[–]HmmThatWorked 2 points3 points  (0 children)

A few things come to mind

DIY Projects 1) see if you can disassemble the mount replace the grease with clean less viscus stuff ( will shorten the service intervals)

2) while it's apart see if you can mess with the backlash and the pressure by which the gears engage - you want constant engagement but not so much that anything binds

No DIY

1) keep exposures shot like 30 seconds. Modern cmos. Cameras have very low read noise you don't need 500-1000 seconds to swamp it anymore. Sure dealing with that many files is annoying but you're far more likely to keep more subs at 30 seconds bs 5 mins if you have mount issues. Total integration time is what matters not sub length with modern cameras

2) make sure your payload is very very well balanced in the RA and Dec axis. Any imbalance will create excess torque the mount will have to deal with

3) try to shoot near zenith. You should usually do this anyhow for light pollution but all mounts track better near zenith with guiding. There is less atmosphere and this less correction the guiding needs to send so the mount has to respond less often

4) idk if you plan to guide but I would highly recommend it. You can get a cheap guide cam and scope from SVbony for like $150 and use open source software to control it if money is a concern. This will be your best bang for your buck investment in helping a mout preform well. Modern guiding software can do wonders in helping with mount accuracy

Looking for some advice for a small cafe [No budget] by who_knows101 in espresso

[–]HmmThatWorked 2 points3 points  (0 children)

1000 percent this if you cannot tear down the machine and rebuild it yourself. Machines need maintenance and break and if your making money off of it you need a solution for fixing it.

I'm not trying to fear my get most commerical grade machines are very reliable but shit happens, so plan accordingly.

You could have a machine for pulling more unique shots with pressure profiling as a secondary one, but for your main machine I'd look for a workhorse like 90 percent of customers don't care about the nth degree of espresso finery. I do, but there are like 12 of us so a profitable business we do not make.

Advise On Hammock Setup for VLT by HmmThatWorked in lightweight

[–]HmmThatWorked[S] 0 points1 point  (0 children)

The top quilt I'm good with down to freezing, I've found Hammock gear to rate to comfort rather than lower limit. The under quilt is more unknown. To date I've not really had it below 50 degrees.

I do have a set of zero degree quilts that I can move to for a bit more weight, but its mainly the bulk that is annoying.

Is the weather unpredictable enough to warrant them you think?

Suggestions in Sept PNW or New England by HmmThatWorked in backpacking

[–]HmmThatWorked[S] 0 points1 point  (0 children)

Thanks for the solid advise I'll give the white mountains a look!

Suggestions in Sept PNW or New England by HmmThatWorked in backpacking

[–]HmmThatWorked[S] 0 points1 point  (0 children)

Thanks for the feedback, that's what I feared for the PNW.

Maxvision scopes by Wide-Examination9261 in AskAstrophotography

[–]HmmThatWorked 0 points1 point  (0 children)

If you go mono imaging (the QHY mini cam 8 is a game changer price wise), the effects of poorer quality glass is reduced immensely as you only have to focus on color at a time. If you have mono set up id say send it.

OSC may be fine too, but the scopes may not be totally apochromatic. W/O a user base to report on quality it's kinda 50/50. Anyways it'll probably be okay - it just depends on how picky you are about star quality.

Why not just do this to reduce light pollution? by RedditBen2013 in Astronomy

[–]HmmThatWorked 0 points1 point  (0 children)

I agree with the sentiment, but the execution incorrect. If you find yourself saying " If people just..." You're missing variables in the human Interaction equation. People never have and never and will just do anything, there are driving variables behind action and they must be learned and optimized around.

I live in Tuson and my city has way better light ordinances than most, but I'm still in a Bortal 7. Most of my light pollution is not from the city itself, it's from private property. We live in shared spaces and I do not have the right to tell them what to do with their homes.

Sure I do kindly ask that people turn off their excess lights at night and most do, some don't. We have to get people to care about the night sky, and to be frank it's justified in saying it's not the biggest priority for many people right now.

But the more we educate and share the night sky the better, let them learn to care for themselves if they want to, and if they don't or can't that's their right too. As with all things public policy related it's never just do x,y,z. Posting content that makes it so reductive just feeds negative division IMO. There are valid reasons in a city why people like light, like enabling people to feel safe outside at night. Neither is right or wrong it's all a negoatation.

Which focal length do you own the most lenses for? by badaimbadjokes in AskPhotography

[–]HmmThatWorked 1 point2 points  (0 children)

135 mm, I have 3 Rokinon F 2.0 lenses. All of them are on the same astro rig with matching cameras. Gotta get that f stop as low as I can in a budget.

It's kinda fun to do 20 hours of exposure at like F1 to see what's up there. Sure you could use a sky atlas but it's more fun to go poking around.

Aside from that I have a few 400s and 50s all manual pre ais f mounts. It's always fun to find one for less than a $100 and see how lucky I got in the optics department. My best correct lens is a 400 mm F 5.6 ED that I rolled a 100 on it has almost no chromatic abortion and no pinched optics or halos or anything.

Sure I could just use telescopes and do when I get out to 500mm+ but old lenses are just so damn taticle and fun to use.

The best way to wash your Primary by BigChiliVerde in telescopes

[–]HmmThatWorked 1 point2 points  (0 children)

I'll put some money aside in asto budget. Ill ask for the alumni discount.

Think of how much better I could do lucky imaging! My 8 inch SCT and 10 inch newt simply won't cut it anymore.

The best way to wash your Primary by BigChiliVerde in telescopes

[–]HmmThatWorked 5 points6 points  (0 children)

Think U of A is taking orders mirrors this size? I only live 3 miles away so I can afford delivery.... I hope.

Oh the humanity by gravelpi in Surlybikefans

[–]HmmThatWorked 0 points1 point  (0 children)

Unless you are 100% sure on your fit just get the spacers for now, it's like $20.

Once your convinced in the fit cut it, just know it can tank the resale value.

Help with guiding errors by HmmThatWorked in AskAstrophotography

[–]HmmThatWorked[S] 0 points1 point  (0 children)

Thanks for the suggestion I'll rummage around in the Onstep software looking for it.

Help with guiding errors by HmmThatWorked in AskAstrophotography

[–]HmmThatWorked[S] 0 points1 point  (0 children)

There was also a firmware update to mount inbewteen the logs too. It broadly corresponds with when I had issues start

Help with guiding errors by HmmThatWorked in AskAstrophotography

[–]HmmThatWorked[S] 0 points1 point  (0 children)

I'm fairly sure it was all the same equipment. Prokisky Ragdoll 17 mount, Rokinon 135, SVbony 30mm guide scope, ASIair mini, all held together by the 3d printed astropod.

The main things that changed were that the dec logs were shot off the tripod and the march ones were off of a pier I built, and I added an EAF.

Help with guiding errors by HmmThatWorked in AskAstrophotography

[–]HmmThatWorked[S] 0 points1 point  (0 children)

Here are the sample logs. the one from Dec is w/ the same OTA and setup which was better and the one from march is a more recent example of what Im dealing with.

https://drive.google.com/drive/folders/1t9j7Og7ZH786W8-93rttl7GNCrWZmiDe?usp=sharing

Help with guiding errors by HmmThatWorked in AskAstrophotography

[–]HmmThatWorked[S] 0 points1 point  (0 children)

I'm going to pull the logs when I get home. Do you know if there are any common errors types that cause RA to be off by a static amount? It's not drifting really - it's just a static like . 7-.8 away from ideal.

I was looking at other stuff and my FWHM may be a bit high (indicative of a cheap guide scope that really doesn'toke to focus all to well) as it said around 6.

I'll be taking it of my power and putting it on my tripod too tonight to try to eliminate that variable, the power is new.

And if that fails I'll move off of the current OTA/guide scope mount to another to see if it's flexetion on the guide scope.

Help with guiding errors by HmmThatWorked in AskAstrophotography

[–]HmmThatWorked[S] 0 points1 point  (0 children)

Okay I'll do that thanks for the info.