Lat 32° 46' 49" N | Lon 105° 49' 13" W | Elev. 2788 m

About

About APO
Site User's Guide Altitude Illness Emergency Procedures APO Legacy

Visit APO
Public visits Scientific Visits Planning Class Trips Media Visits

Staff Directory Astrophysical Research Consortium Employment / Volunteering Sunspot Visitor Centor
Weather

Regional Weather On site weather IR Camera All Sky Camera Seeing Monitor Closure Policies
Observers

Observing Schedules
Proposals 3.5M Observing Schedule ARCSAT Observing Schedules

Training & Visiting
Visit Information New Users Training Information Planning Class Trips Housing

Night Logs
Log Index Search Logs

Observing Resources
3.5m Proposals/Scheduling Accessing Data APO Mailing Lists User Wiki 3.5m Night Log Archive TUI

Observing Tools
TUI Stars Sky View Aladin Finder Charts Standard Stars Catalogs and Finder Charts Guider Match Scripts Observing Log
Telescopes

ARC 3.5m SDSS 2.5m SONG 1.0m ARCSAT 0.5m
Instruments

SDSS Instruments
APOGEE Spectrographs BOSS Spectrographs Local Volume Mapper Instrument Focal Plane Systems Fabry-Perot Interferometer

Instrument Resources
Filter Inventory Detectors Guidelines for Visiting Instruments

3.5m Instruments
Instruments Summary Instrument News and Status Agile APOLLO ARCES (Echelle) ARCTIC KOSMOS NICFPS TripleSpec
Login
Login Register

Observatory Logs

Search Logs

Ignore case

Regex

Back to logs

Contact Us

575-437-6822

2001 Apache Point Road
P.O. Box 59, Sunspot, NM 88349-0059

About Us

Apache Point Observatory is operated by the Astrophysical Research Consortium as a research-grade facility housing several astronomical telescopes. It is located in the Sacramento Mountains in southern New Mexico.