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Arecibo Observations - 2003
Photos © Ron Hipschman
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Feed horns (antennas) below rotating floor in Gregorian dome.
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Tertiary mirror (note radar burn spot)
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Feed horns (antennas) below rotating floor in Gregorian dome.
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Feed horns (antennas) used bt SETI search below rotating floor in Gregorian dome.
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Azimuth encoder
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Azimuth rollers
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Gregorian dome
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Gregorian dome and "balcony"
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Stairs up through center pivot
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Altitude rail. Note people.
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Altitude rail. Note people.
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Altitude rail and central pivot. Note people.
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Catwalk looking down hill
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Gregorian dome and line feed
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Active cable and support cables on observing platform.
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Altitude rail and line feed
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The short 1420MHz SETI line feed (on right)
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Gregorian dome
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Telescope electronics
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Telescope electronics
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Telescope spectrum analyzer
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Output of telescope
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Telescope electronics
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SERENDIP screen
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SERENDIP
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SETI@home tape drive screen
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SETI@home tape drive
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Atomic clocks
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Dan, Eric, and Katherine observing
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Dan, Eric, and Katherine observing

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