Mt. Lemmon observatory and telescope fact sheet.
Location:
Catalina Mountains NE of Tucson, AZ
-110°47.5' E, +32°26.5' N
-110°47.5' E, +32°26.5' N
Opened:
December 1970
Altitude:
2776 m (9108 ft)
Wavebands:
IR, Optical
Primary Diameter:
1.52 m (60")
Focal Ratio:
f/14.55
Plate Scale:
9.33 arcsec/mm
You can setup Mount Lemmon.
Telescope Control System Manual (only accessible by internal IPs).
Mount Lemmon troubleshooting.
Weather:
- Current Conditions: Summit Weather Station
- Clear sky clock:

- General weather: National Weather Service
- Satellite images: NCAR
- Satellite images: GOES
- Lightning Strikes: www.lightningstorm.com
- Live sky images: Concam.net at Kitt Peak
- American Observatories Weather Mt. Lemmon
For more, check out Jim Lyke's MLOF page.