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Deadlines

Proposals for Time on Optical/IR Telescopes

Deadline for 2016B is noon MST (Arizona) April  1, 2016. Proposal deadlines are generally Oct. 1 and Apr. 1 for the following term's observations, unless these days fall on weekends.

For more importants details and information, please refer to THIS webpage.

Proposals for Time on ARO Telescopes

Deadline for ARO proposals may be found in the Call for Proposals.