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Proposal information
Proposal form
(Click here for .txt download)Operations
Observing Aids
Observing Schedule
Public Outreach
Publication Acknowledgement
Telescope and Instruments
User's Manual
Archive PT Documents (TBD)
Archive Science Programs (TBD)
FILTERS
Filter wheels currently only hold 2 inch (50mm) square filters
The database is of all shared Apache Point Observatory Filters. Requests for filters are made through the Chief Telescope Engineer or a 3.5-m Observing Specialist.