W7BIA: Baboquivari Peak
W7BIA: 2.1 Meter Telescope
W7BIA: 2.1 Meter Telescope
W7BIA: 2.1 Meter Telescope
W7BIA: McMath-Pierce Solar Telescope
W7BIA: McMath-Pierce Solar Telescope
W7BIA: McMath-Pierce Solar Telescope
W7BIA: Mayall 4 Meter Telescope
W7BIA: Mayall 4 Meter Telescope
W7BIA: Mayall 4 Meter Telescope
W7BIA: Mayall 4 Meter Telescope Dome Rollers
W7BIA: Mayall 4 Meter Telescope
W7BIA: Mayall 4 Meter Telescope
W7BIA: Mayall 4 Meter Telescope
W7BIA: Mayall 4 Meter Telescope
W7BIA: Mayall 4 Meter Telescope Callibration
W7BIA: Mayall 4 Meter Telescope
W7BIA: Radio Telescopes
W7BIA: Radio Telescope
W7BIA: Radio Telescope