2.2k citations · 29.5k across the 208 of their papers we have counts for
Showing 1999 · astro-phShow all
3 papers · 2 filters
astro-ph1999★ 1 cited
Photometric Redshifts: A Perspective from an Old-Timer on Its Past, Present, and Potential
David C. Koo
I review the early history of photometric redshifts; specify a working definition that encompasses a broader range of approaches than commonly adopted; discuss the pros and cons of…
astro-ph1999
Dynamics of Distant Normal Galaxies
David C. Koo
Masses of galaxies are beginning to be measured systematically at redshifts z > 0.3. Such data provide powerful and unique links and clues to theories, simulations, and our underst…
astro-ph1999★ 153 cited
The Magnitude-Size Relation of Galaxies out to z ~ 1
L. Simard, D. C. Koo, S. M. Faber +6
As part of the Deep Extragalactic Evolutionary Probe (DEEP) survey, a sample of 190 field galaxies (I_{814} <= 23.5) in the ``Groth Survey Strip'' has been used to analyze the magn…