National Solar Observatory/Kitt Peak

McMath-Pierce Site Information

National Solar Observatory

Location

The McMath-Pierce Solar telescope is located on Kitt Peak, outside of Tucson, Arizona. is complex comprises three telescopes in one: the main, east auxiliary, and west auxiliary mirror systems. The three telescopes can be used concurrently and independently.

Latitude: 31° 57' 30.3"
Longitude: 111° 35' 40.83" = 7h 26 m22s.72
Altitude: 2096m (6876 ft)

Map location of Kitt Peak from Tucson.

For more information see the NSO/NOAO User's Guide or the Tucson visitor information page at the NOAO site.

Seeing Conditions

Claude Plymate's "Seeing Experiment at the McMath-Pierce #2 Mirror", July 2000.

Weather

Minimum Maximum Extreme
Midsummer Temps: +16° C +26° C +5° C / +32° C
Midwinter Temps: +1° C +9° C -13° C / +27° C
Wind Speeds: November through March 17 kmph (11mph)
April through October: 6kmph (4mph)
Prevailing wind direction: South West
Precipitation: October though June: -40 mm/mo.
July through September: -97 mm/mo.
Mean annual rainfall: 642.9mm (25.3 in.)
Mean annual snow: 714.2mm (28.1 in.)

Click for Tucson, Arizona Forecast

Christoph Keller and Ruth A. Kneale | October 31, 2002
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