Tuesday, February 25...Radio Waves (Roger Waters)

    Didn’t do the early to bed, early to rise thing but I did get up early and felt well rested.  We were ready to roll by 8:30 but getting fuel was first priority since our route (60 West) looked to be very unpopulated.  The map showed 5 or 6 little burgs between Socorro and Springerville and considering one of those was Pie Town with a population in the 150 range we weren’t counting on a gas station to be available.  Fueling up in Socorro took more time than it should have due to downed computer systems, small stations and diesel being on the wrong side of the pump...we don’t do tight turns. 
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   The sun was out today but we were in the mountains where the elevation did a number on the temperature...most of the day it was 32o  with a low of 27o  by the Continental Divide sign...elevation 7796 feet.  Factor in the ever present, strong wind and it’s fair to say that being out in the open today was a very chilling experience.  However, it was fun watching the tumbleweeds in action...as long as I was inside the truck. 😎
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   Our route cut through cow country.  Seems like ranches would have to have a large hay supply because the pastures were a bit scrubby.  And the cows were a lot leaner than their feed lot cousins over in Texas.  The landscape is mountainous whereas Kansas is flat but both places showed little evidence of homes/ranches.  However, I did see mailboxes at the end of the driveways.😏Nearby towns didn’t seem to have post offices, though, so mail delivery is still a mystery.  
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   Yesterday I saw a billboard for something called the National Radio Astronomy Observatory (NRAO) and the Very Large Array (VLA); the Very Large Array was also included on a hotel painting that featured local points of interests.  So I researched it as we cruised the town looking for easily accessible fuel.  As we headed out in search of Pie Town, we talked about it and then I looked for it on the map.  Aha! Imagine my delight when I saw that it was on our route today! We both thought it would be interesting to see and of course it was a given that I would want to click a picture or two of it.  Kim obliged me by stopping along the highway twice; I propped myself against the open door frame to steady myself in the wind so I could get a clear picture. Now imagine our collective delight when we saw the sign indicating that there was a visitor’s center.  Can we stop?  Huh? huh? Can we?  Well, yes, we can.  
   Inside the visitor’s center I watched the film, I read the displays, I read the free pamphlets and I still can’t wrap my head around it all.  I can spit out the specifics of what the VLA is but am mystified by the minds that came up with the idea that there may be something out there emitting light we can’t see and then figure out how to actually see it.  I feel that those minds are much larger than mine. I’m not calling myself dumb; it’s just that my creative juices don’t allow me to see or think that far afield.   Kim uses optical telescopes and I have a hard enough time understanding the science behind those.  Radio telescopes collecting unseen radio waves is a totally new form of mystery to me.
   Here’s my understanding of what I saw and learned today:
   The VLA is a grid of 27 huge dish antennas all working together as a single telescope system collecting unseen radio waves thousands and millions of light years away. (Who comes up with this stuff?)  The 27 radio antennas are spread out in Y configuration which can be as large as 22 miles or can be clustered in an area only .6 miles wide.  Not only can the 230 ton parabolic dishes containing the antennas be rotated but they can also be physically moved on tracks.  That’s a very painstaking activity and accomplished by using very large equipment.  There is a rotation of 4 of these Y configurations which are named A, B, C and D.  Currently the dishes are in the C formation through May 11.  The antenna are also serviced on a regular basis which means that people go up on the dish and then into the antenna to do necessary maintenance. (This requires a small-ish body type and doesn’t look fun to me at all due to the height and wind component.)
   Radio telescopes see radio waves that are invisible to optical telescopes.  Each radio antenna in the VLA collects radio wave signals that are processed and sent to a centralized supercomputer where all signals from all the antennas are combined.  The data is then complied into a digital image which is as clear as if it were taken by one antenna as large as the area covered by the entire array.  (Mind blowing!) 
  The VLA is simply the collection site of the data; the actual processing of the images is done in Socorro where all the data is transferred.    
   It’s also worth noting that all technology must be turned off and that means all of it, even the items in your vehicle.  And phones, computers, tablets, fitbits, etc., can’t just be put in sleep mode...they must be powered down with phones put in airplane mode before being shut down. This includes anything that has wi-fi or blue-tooth capability...like my new camera.  I disabled those functions on my camera then went out to the truck to power off my Kindle. The reason for this is that the radio waves created, transmitted, whatever by these various forms of technology are much stronger than the radio waves collected from space....in a nutshell, they can create interference in the data which has to then be filtered out when processing.
   Trivia guaranteed to impress or make people laugh at you:  The centralized super computer that processes the data is so tricked out that it’s capable of transmitting 450 copies of the novel War and Peace in about 1/10th of a second.  Truth!!
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    Finding Pie Town was next on the docket.  Easy Peasy, couldn’t miss it...about a mile beyond the Continental Divide sign was Pie Town, NM, with flags a flappin’ in the breeze.  I was hoping that something would be open as I had passed on breakfast figuring I’d be doing some pie eating on down the road.  Two of the three pie places in town were closed.  I wasn’t able to determine if the Pie Town Café only had weekend hours this time of year or if it’s totally closed down for business and the Pie-O-Neer will not open until March 14 which is known worldwide as Pi day (3.14)...I thought picking that as opening day was fairly clever.  But it didn’t matter about the other two because The Gathering Place was open and servin' up some pie. 
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   The Gathering Place is a small space with dining room out front, kitchen in back and bakery off to the side, all visible through doorways and a window.  Not only do they sell pies but they also serve food and some good smells were coming from the kitchen, that’s for sure.  To make the most of a small dining area there were 3 wooden tables with 8 chairs around each.  Each table had games set out so patrons could engage in a little friendly competition while waiting for their food.  Kim and I started a cribbage game, took a break to eat then finished the game before we left. We even contributed a new deck of cards from the truck as the deck on the table was very difficult to shuffle because the cards were well-used and falling apart.  Several maps, both world and US, with pins to mark your hometown adorned the walls along with currency from different countries, patches from various law enforcement agencies and stickers of all kinds.  Every inch of the frame work around the doors was covered in Sharpie graffiti...mostly names, dates and locations with the occasional comment on the food or service.  I found a tiny open spot and added a KB2 to the mix.  The atmosphere reminded me of the bar in Kim, Colorado...only it smelled of baked goods instead of beer. 😊
   The pies are sold whole but are not 9”...think the size of a personal pan pizza at Pizza Hut.  Of course we didn’t share a pie...I had peach and Kim had a pear cranberry walnut.  We each ate ½ for dessert and the waitress put the other halves in a to-go bag complete with fork and napkins. Probably have pie for supper. 😋  I also bought a frozen apple pie since that’s what I really wanted but they didn't have any.  What’s in the pie case is what’s available for purchase.  There were more pies baking but we didn’t want to wait another 30 minutes.  Yes, fresh out of the oven would have been so tasty but frozen works too.  Figured it was cold enough in the trailer to keep it for a day...we’ll be able to bake it tomorrow and eat it fresh from the oven then.
   All-in-all 60 West was a route worth taking.  It put us a little behind in Rapunzel’s ETA for Quartzsite but she’s not in charge and we can take our time if we want to.  And it occurred to me after we left that I should have asked our waitress/baker/cashier about mail delivery. Perfect opportunity and I missed it.
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      By the time we stopped tonight the temperature was back into the mid-40s.  Coming down off the mountain we watched it rise 15 degrees in as many minutes.  Looking forward to some desert warmth.
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   Stopped early tonight because of driving into the setting sun...it was killer on the eyes.  So about 5:45 we decided to get a room in Payson, AZ.   We’ve been through this area before...two years ago when our truck had issues we were on this route...AZ 87.  We were actually in Star Valley, a little town 10 miles back, when the Great Water Pump Blowout happened...walked to a motel down the road from the Ford dealership and made the best of a stressful situation.  When something like that happens the details tend to get etched in my memory.  So, yeah, I kind of feel like I’m on familiar ground.
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    Saw a couple of herds of pronghorn out near the VLA...first sighting this trip.

Tuesday's route
    

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