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Near-Infrared Spectroscopy of Two Galaxies at z = 2.3 and z = 2.9: New Probes of Chemical and Dynamical Evolution at High Redshift*
This study presents Keck optical and infrared spectroscopy of the rest-frame ultraviolet and optical emission lines in two Lyα-emitting galaxies at z > 2. These data provide insight on the evolution
DISCOVERY OF A NEW LOW-LATITUDE MILKY WAY GLOBULAR CLUSTER USING GLIMPSE
Spitzer Space Telescope imaging from the Galactic Legacy Infrared Mid-Plane Survey Extraordinaire (GLIMPSE) reveals a previously unidentified low-latitude rich star cluster near l = 313, b = -01.
Measuring Global Galaxy Metallicities Using Emission-Line Equivalent Widths
We develop a prescription for estimating the interstellar medium oxygen abundances of distant star-forming galaxies using the ratio EW R23 formed from the equivalent widths of the [O II] λ3727, [O
EFFECTS OF DIFFUSE BACKGROUND EMISSION AND SOURCE CROWDING ON PHOTOMETRIC COMPLETENESS IN SPITZER SPACE TELESCOPE IRAC SURVEYS: THE GLIMPSE CATALOGS AND ARCHIVES
We characterize the completeness of point source lists from Spitzer Space Telescope surveys in the four Infrared Array Camera (IRAC) bandpasses, emphasizing the Galactic Legacy Infrared Mid-Plane
Invited talk - Astrophysics
Obtaining Global Galaxy Metallicities Using Emission Line EWs
We develop a prescription for estimating the interstellar medium oxygen abundances of distant star-forming galaxies using the ratio EWR_{23} formed from the equivalent widths of the [O II] 3727, [O
Star Formation At High Redshift
I review the observational characteristics of intermediate‐to‐high redshift star forming galaxies, including their star formation rates, dust extinctions, ISM kinematics, and their chemical
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