|HST Call for Proposals for Cycle 25|
Up to 200 orbits per cycle will be available for Mid-Cycle GO programs. Mid-Cycle programs provide the community with an opportunity to propose for in-cycle observations of recently-discovered, non-transient objects. As such, they complement Director’s Discretionary programs, which target unexpected transient phenomena and time-critical observations.Mid-Cycle GO Proposals must meet the following prime criteria:
2. Proposals should be submitted via the Astronomer’s Proposal Tool (APT) as type GO, using the Mid-Cycle template for the pdf attachment. Upon completion of your Mid-Cycle submission, your program will be transferred to the STScI for processing. If you run into problems submitting an Mid-Cycle Request, send mail to email@example.com for investigation/resolutionMid-Cycle proposals may be submitted at any time. Proposals received between March 1 and September 30, 2017 will be considered for implementation in the October 1, 2017 to March 31, 2017 time-frame; and those received between October 1, 2017 and January 31, 2018 will be considered for implementation in the April 1, 2018 to September 30, 2018 time-frame.Proposals for Mid-Cycle time must be sufficiently detailed for adequate evaluation, comparable with proposals submitted for the regular observing cycles as described in the current Call for Proposals. Among other things,
• Members of the STScI Science Policies Group will undertake an initial review of GO Mid-Cycle proposals to determine whether the proposals meet prime criterion #1. Proposals that do not meet that criterion will not be distributed for further review; the Principal Investigator will be informed of that decision, and is free to submit the proposal at the next standard cycle deadline. Re-submissions of rejected past cycle proposals will be rejected automatically.