0 Assigned ID: 2053 ----- Attempting Submission 1 (Sat Mar 02 00:44:15 GMT 2013) ----- HST Phase I Proposal 2053 (maps_phs1AR_temp.pdf.apt) successfully submitted. ----- Attempting Submission 2 (Sat Mar 02 00:52:06 GMT 2013) ----- HST Phase I Proposal 2053 (maps_phs1AR_temp.pdf.apt) successfully submitted. ----- Attempting Submission 3 (Sat Mar 02 00:53:45 GMT 2013) ----- HST Phase I Proposal 2053 (maps_phs1AR_temp.pdf.apt) successfully submitted. ----- Attempting Submission 4 (Sat Mar 02 00:59:47 GMT 2013) ----- A picture of galaxy formation is emerging where clumpy, irregular systems undergo high rates of early accretion and merging, leading to star formation activity, and subsequently settling into secularly evolving Hubble types at intermediate redshifts 0.2 < z < 1.0. However, the specific details of this transition are not well understood. The aim of this archival proposal is to uncover the nature of the transition from clumpy to disk-like systems by leveraging the high spatial resolution HST/ACS and WFC3 imaging for a sample of disk galaxies for which dynamical data from ground-based spectroscopy with the Keck Telescope already exist. We will use the deep HST/ACS and WFC3 data for 120 galaxies in the GOODS fields, with available high resolution spectroscopic data, to construct resolved stellar population, extinction, and stellar mass maps, to examine the small-scale distributions of dust, star formation, and mass clumps in these galaxies, and the relation of these properties to galaxy dynamics. A unique feature of this study is the availability of the high resolution imaging and dynamical data from the HST and Keck. This allows, for the first time, a detail study of the kpc-scale and integrated (global) properties of galaxies with spectroscopic characteristics (ie. dynamical mass). UNRESOLVED STELLAR POPULATIONS AND GALAXY STRUCTURE Default Medium false false false false false SUPPORTED