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Gemini pictures on TV
A friend pointed out to me a rather neat little site with
pictures of television coverage from several Gemini and Apollo missions: http://www.squareamerica.com/is.htm And check out that Agena Display Panel, huh? -- Joseph Nebus ------------------------------------------------------------------------------ |
#2
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Gemini pictures on TV
"Joseph Nebus" wrote in message
... A friend pointed out to me a rather neat little site with pictures of television coverage from several Gemini and Apollo missions: http://www.squareamerica.com/is.htm And check out that Agena Display Panel, huh? Was that actually _on_ the Agena? I figure they had to be able to read the propellant totals etc; but never thought the display was on the actual Agena itself. |
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Gemini pictures on TV
Alan Erskine wrote: Was that actually _on_ the Agena? I figure they had to be able to read the propellant totals etc; but never thought the display was on the actual Agena itself. It was indeed on the Agena. Info on it he http://www.astronautix.com/craft/gemhicle.htm "The Gemini-ATV Status Panel (ASP), was mounted on the forward end of the Target Docking Adapter of the Agena Target Vehicle where it was visible to the astronauts in the Gemini spacecraft during and after the docking maneuver. The panel displayed information on the status and safety of the Agena propulsion, guidance, electrical power, and docking systems. Originally, only eight Agena parameters were to be displayed in the Gemini spacecraft; however, the number of parameters increased to the point that the spacecraft no longer had the space or weight capability to accommodate them. Accordingly, the panel was placed on the Target Docking Adapter. The ASP system consisted of a display panel with nine display lights and three analog dials and the necessary circuitry which was distributed throughout the Gemini-ATV. When not in use, this system was normally de-energized in order to save power; however, the PPS and SPS Time Remaining Clocks were energized whenever the PPS or SPS engines fire. Three of the twelve parameters displayed on the ASP panel, indicated PPS status and three indicated SPS status. The Primary Propulsion System displays were as follows: * PPS Burn Time Remaining Clock * "MAIN" Red Light * "MAIN" Green Light The Secondary Propulsion System displays were as follows: * SPS Burn Time Remaining Clock * "SEC HI" Green Light * "SEC LO" Green Light Requirements received from the astronauts stated that a dimming circuit must be added to the ASP system, because the panel lights were found to be too bright when the spacecraft docked with the GATV on the night side of the earth. Consequently, a dimming circuit was added to reduce or increase the brightness to the desired level. The dimming circuit functions on all lights except MAIN Red which was always bright when "ON". In order to improve reliability, two lamps were incorporated in each indicator light." Pat |
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Gemini pictures on TV
"Alan Erskine" wrote:
"Joseph Nebus" wrote in message ... A friend pointed out to me a rather neat little site with pictures of television coverage from several Gemini and Apollo missions: http://www.squareamerica.com/is.htm And check out that Agena Display Panel, huh? Was that actually _on_ the Agena? Yes. It can just barely be seen above the alignment notch in the docking cone he http://www.apollomissionphotos.com/gemini/s6561615.jpg A better view is he http://grin.hq.nasa.gov/IMAGES/SMALL...000-001355.jpg (google doesn't properly link to this image, so I cannot locate the high res if one exists.) It's not commonly seen because it's very small and tucked between the docking cone and the vehicle skin. D. -- Touch-twice life. Eat. Drink. Laugh. http://derekl1963.livejournal.com/ -Resolved: To be more temperate in my postings. Oct 5th, 2004 JDL |
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Gemini pictures on TV
"Derek Lyons" wrote in message
... It's not commonly seen because it's very small and tucked between the docking cone and the vehicle skin. Thanks to both Pat and Derek for the information. I _have_ actually seen it before, but didn't know it was an instrument panel. welli'llbedarned... |
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Gemini pictures on TV
Derek Lyons wrote:
A better view is he http://grin.hq.nasa.gov/IMAGES/SMALL...000-001355.jpg (google doesn't properly link to this image, so I cannot locate the high res if one exists.) The high resolution (3000x3000 pixel) version can be found at http://grin.hq.nasa.gov/IMAGES/LARGE...000-001355.jpg (Quite a bit higher resolution than the 640x640 version in the SMALL directory.) -- Dave Michelson |
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Gemini pictures on TV
"Dave Michelson" wrote in message
newsCTlk.114168$kx.5970@pd7urf3no... Derek Lyons wrote: A better view is he http://grin.hq.nasa.gov/IMAGES/SMALL...000-001355.jpg (google doesn't properly link to this image, so I cannot locate the high res if one exists.) The high resolution (3000x3000 pixel) version can be found at http://grin.hq.nasa.gov/IMAGES/LARGE...000-001355.jpg (Quite a bit higher resolution than the 640x640 version in the SMALL directory.) Also shows whoever did the docking, they did a damn good job - no dents or scratches on the notch at all. |
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Gemini pictures on TV
Alan Erskine wrote: Thanks to both Pat and Derek for the information. I _have_ actually seen it before, but didn't know it was an instrument panel. welli'llbedarned... I always wondered how exactly the Agena docking assembly locked on to the Gemini nosecone. Anyone have info on that? Pat |
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Gemini pictures on TV
Pat Flannery wrote:
I always wondered how exactly the Agena docking assembly locked on to the Gemini nosecone. Anyone have info on that? Motor driven latches on the docking cone IIRC. D. -- Touch-twice life. Eat. Drink. Laugh. http://derekl1963.livejournal.com/ -Resolved: To be more temperate in my postings. Oct 5th, 2004 JDL |
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