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• “A Panchromatic Hubble Andromeda Survey: UV/optical/near-IR imaging of one quadrant of M31, PHAT, (PI J. Dalcanton, U. Washington) 834 orbits.
• “Through a Lens, Darkly—New Constraints on the Fundamental Components of the Cosmos.” a multicolor a multicolor (14-band) imaging survey of 25 galaxy clusters, coupled with a high-redshift supernova search in coordinated parallel observations, CLASH, (PI: M. Postman, STScI) 524 orbits.
• “CANDELS: Cosmic Assembly Near-IR Deep Extragalactic Legacy Survey.” WFC3 and ACS imaging of multiple fields to probe galaxy assembly, coupled with a high-redshift supernova survey, (PI: S. Faber, UCSC; co-PI: H. Ferguson, STScI) 902 orbits

Short descriptions of each program are given below. For further details on the selection process, see this STScI Newsletter article. The observations for all programs were complete by late 2013 and the October 2013 Space Telescope User Committee  meeting Committee meeting includes status reports from all three projects.

 CANDELSCANDELS: Cosmic Assembly Near-IR Deep Extragalactic Legacy Survey

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A more extensive description of the program and some of the early science results can be found in this Newsletter article. 

CLASH: Cluster Lensing and Supernova survey with Hubble

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A more extensive description of the program and some of the early science results can be found in this Newsletter article.                       

PHAT: Panchromatic Hubble Andromeda Treasury

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