The deadline for 2024B proposals is noon MST (Arizona) on MONDAY, April 1, 2024. Generally, deadlines are always close to Oct. 1 and Apr. 1 for the following term's observations, unless these days fall on weekends.
The call for proposals for 2024B will be sent out in March 2024 by email to the list az_astro_observer@list.arizona.edu [1] (contact Eiichi Egami (eegami@as.arizona.edu [2]) to be added).
For more important details and information click HERE [3] and HERE [4] and HERE [5].
Proposals for Time on ARO Telescopes
Deadline for ARO proposals may be found at the new ARO website HERE [6].
(Mar 4, 2024)
Links
[1] mailto:az_astro_observer@list.arizona.edu
[2] mailto:eegami@as.arizona.edu
[3] https://www.as.arizona.edu/opticalir-tac
[4] https://www.as.arizona.edu/forms
[5] https://www.as.arizona.edu/telescope-proposals
[6] https://aro.as.arizona.edu/