Science

Abandoned NASA Trailer Found Roadside, Full of Retro NASA Awesomeness

Posted by John Mahoney at 7:00 AM on August 11, 2008

Since it came about in the 1930s as NASA's rocket research lab, the Jet Propulsion Laboratory has been a part of just about every major unmanned U.S. space mission to date. JPL also has a somewhat surprising history of running major missions out of modular trailers scattered around their Pasadena HQ, which are packed with all of the stuff you need to, oh, I don't know, monitor a spacecraft on its way to Mars. Photographer Richard Harrington stumbled upon one of these trailers, abandoned on a dusty lot somewhere between L.A. and Las Vegas, which as you would expect is retro space-tech dream inside.

 

It's a little puzzling as to how something like this could find its way to a derelict desert in the middle of nowhere, but with NASA's budgetary fluctuations, I guess sometimes you have to rip and run. The whole thing has a an abandoned-seconds-before-the-apocalypse vibe.


If anyone has any idea what kind of machines we're seeing here, fill me in. More pics: [Richard Harrington via FFFFOUND]

Comments (AU Comments · US Comments)

Fixel

Posted August 11, 2008 8:30 AM

I notice that there is a date on the sixth photo that reads 31 Aug 01 so that's only seven years ago?

Bloomy

Posted August 11, 2008 2:36 PM

a bit of research uncovered the following, I hope you enjoy it:

Pic1
The picture with the orange numerical display at the top with 9428.274 is an HP Electronic Frequency Counter. They were used in measuring everything from transmitter frequencies to the accelerometers on which ballistic missile guidance systems were based.

Underneath is a OVRO Phase lock which is used in recording video signals from radio telescopes.
OVRO=Owens Valley Radio Observatory

Underneath that is a Frequency Synthesizer which has something to do with "translating" signals from one frequency to another. This is very mathematically complex. From hpmemory.org "a variable frequency synthesizer is an instrument that translates the frequency stability of a single frequency standard, to any one of many other possible frequencies, usually over a broad spectrum"

Pic2
The Azimuth and Zenth Angle are the dials that indicate where the antennae are pointing.

Pic3
Just lots of buttons.

Pic4
A VLBI Formatter. VLBI= Very Long Basline Interferometry
The formatter is used to take the high bandwidth antenna signal and record it to some other device like tape or disk.
Long-baseline interferometry achieves high resolution by using two or more widely separated radio telescopes and recording video signals on magnetic tapes, which are later brought together and cross-correlated.

This leads to the next device in this picture with the red numeric display with 300301 on it. This device is a digital multiplexer which simply put is used to take multiple streams of data and combine them into one stream. Sometimes there is also analogue to digital conversion in that process depending on what the antennas were picking up on.

People will belive anything

Posted August 15, 2008 4:16 AM

This is what Karl Stapelfeldt wrote about the photo:

“This story is completely misleading. I have been in this trailer myself. It is on the grounds of the Owens Valley Radio Observatory, operated by the California Institute of Technology. It is used to control a small radio antenna nearby, and is NOT abandoned. The poster could not have obtained these photos without trespassing on the grounds of the Observatory, whose entrance is clearly posted with a sign saying "Authorized Personnel Only". I have forwarded this weblink to the appropriate officials at Caltech for them to pursue any action they deem appropriate"
Dr, Karl Stapelfeldt
Astrophysics Section
NASA / JPL / Caltech

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