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Astronomy Colloquium

OSU Astronomy Colloquium (Image Source: NASA)
September 7, 2017
2:30PM - 3:30PM
1080 Physics Research Building

Date Range
Add to Calendar 2017-09-07 14:30:00 2017-09-07 15:30:00 Astronomy Colloquium From the FOURGE to the FIRE: Tracking Galaxy Evolution Over 12 Billion Years.Kim-Vy Tran - Texas A&M University  ZFOURGE and ZFIRE are deep observational surveys that track how galaxies assemble over cosmic time. ZFOURGE identifies approximately 70,000 objects up to redshifts of z~7 using a custom set of near-infrared imaging filters that provide high precision photometric redshifts. ZFIRE selects galaxies from ZFOURGE for spectroscopic follow-up to measure how baryons cycle between stars, winds, and the Inter-Stellar Medium (ISM) at z~2. Here I highlight results that include building a library of composite Spectral Energy Distributions and properties of galaxies in clusters at z~2.Coffee and Donuts will be served at 2pm in 4054 McPherson Laboratory. 1080 Physics Research Building Department of Astronomy astronomy@osu.edu America/New_York public

From the FOURGE to the FIRE: Tracking Galaxy Evolution Over 12 Billion Years.

Kim-Vy Tran - Texas A&M University 

 

ZFOURGE and ZFIRE are deep observational surveys that track how galaxies assemble over cosmic time. ZFOURGE identifies approximately 70,000 objects up to redshifts of z~7 using a custom set of near-infrared imaging filters that provide high precision photometric redshifts. ZFIRE selects galaxies from ZFOURGE for spectroscopic follow-up to measure how baryons cycle between stars, winds, and the Inter-Stellar Medium (ISM) at z~2. Here I highlight results that include building a library of composite Spectral Energy Distributions and properties of galaxies in clusters at z~2.

Coffee and Donuts will be served at 2pm in 4054 McPherson Laboratory.