Because of the delay in Hubble's servicing mission to May (from this past October), NASA is rapidly running out of science projects to do on the telescope. The proposals that they accepted for Cycle 16 are essentially complete, and they've done most every snapshot target that anyone asked for in the past two cycles. To fill in the gap, the Space Telescope Science Institute (STScI) put out a supplemental call for proposals with a ridiculously short turn around time (3 weeks!) requesting proposals that were either large (more than 75 orbits) or innovative/risky. They also looked at some Director's Discretionary proposals to run in January, because they can't review the new proposals fast enough to get them on the telescope in time. The latest details are: * NICMOS restart didn't work, so 53 proposals are being held in reserve in case they can get the restart to work in February. * 230 WFPC2 proposals requesting 14230 orbits and 989 SNAPs (12:1 and 4:1) * 2 Director's Discretionary proposals approved -- one to image the Lockman Hole and another to do UV imaging of some of the SINGS galaxies I'm pretty impressed that the community could get together that many proposals on such a short notice. The majority will probably be recycled from previous submissions, but certainly not all. Oversubscription rate is pretty high, so this is not an easy Cycle!
HST Cycle 16 and a Half
As NASA prepares for the Hubble servicing mission, new calls for innovative proposals aim to maximize science during the telescope's downtime.
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