Monday, April 25, 2022

Goodbye for now, NSP; Spring of 2022 is a no-show; Destroying pocket watches

 Six Nebraska Star Parties and done (for now)

After attending six consecutive NSPs, I think I'm ready call it a done party. The distance, expense, and vagaries of the weather have led me to explore the alternatives of in-state parks and campgrounds. This is not a knock on the NSP itself or its organizers! The 2014 through 2019 NSPs were splendid experiences (aside from the rainy/cloudy years).

Now that the pandemic is winding down thanks to vaccines (I'm double-boostered) it's reasonably safe to travel, so this year I'll be trying a little gem of a park called Niemackl Lake Park. Drive distance is 3 hours compared to 8.5 for NSP. This means in a worst-case situation, it's possible to do a one-day round trip to home in order to retrieve some crucial forgotten item.

Niemackl has about 25 times as much light pollution as NSP, which sounds bad at first. It's more a case of 25 times almost zero. One place I've imaged with good results is in a yellow zone where the added light is about 12 times greater than at Niemackl, so I think it will be fine. 

One minor concern is horizon glow to the southeast from the town of Morris (population 5,300, distance 15 miles). This is much like the case at another former imaging location near Windom (population 4,400, distance 15 miles). Windom generated discernible glow to the SSE, but it was very tolerable; low targets in Sagittarius were essentially unaffected. Having Morris nearby also means retail services are at half the distance of  NSP to Valentine.

Now When will this start to happen? When Spring finally arrives!

Spring of 2022: Not here yet...

We seem to be trapped in a see-saw pattern of a few days of cloudy, well below normal temperatures, followed by a single average-temperature sunny day followed by a couple of days of rain. The tiresome theme is clouds and cold. This morning it was snowing. It was only a few flakes, but it's indicative of how April has been. Pushing up toward the upper 50s by the end of the week, though. And then, if the European long range model suggests, it will probably leap right into summer, complete with 80s. Typical.

...So the winter hobby continues.

I've been destroying pocket watches and hopefully learning a little as I do so. I started with a non-working Elgin and three non-working cylinder movements. The Elgin actually came to life a little, and ran for 15 minutes. I'll be working on that one more now that I have the proper oils. 

The cylinder movements were a complete loss. People say those are difficult to service, and I was simply unable to get the escapements seated properly. I wasn't duped into buying them, I simply was too ignorant to recognize them for what they were.

After that I moved on to more modern movements, a refurbished wristwatch with an Indian movement and a new 6498 clone from China. The Indian movement ran poorly and on inspection it was dirty inside and had a damaged bridge. Cleaning it and fixing the bridge didn't help much. It still runs poorly. I'll work on that again.

The clone is fine, but I made the mistake of taking apart the shockproof jewels for the balance wheel. I cannot get those back together, so while the balance is still able to oscillate there's a lot of looseness. I've ordered a second identical clone and will use that one for an eventual astronomy large-faced wristwatch. 

I've also got a used wristwatch-sized Chinese skeleton movement that comes in a worn hunter style case and runs very well. I'll eventually strip that down and re-oil it. 

I've been prowling antiques stores for pocket watches but have purchased nothing. The pocket watches they sell are all working and priced like it. This is great for collectors, but I'm still in the non-working realm of watch servicing. Perfectly satisfactory are movements that don't run but have intact balances. My hope is that flea markets and estate sales may prove the best source for these.