activity
19982026
most citedThe Nuclear Spectroscopic Telescope Array (NuSTAR) Mission

2.3k citations · 53.6k across the 593 of their papers we have counts for

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11 papers · 1 filter

astro-ph2000★ 2 cited

First Results from the SPICES Survey

Daniel Stern, Andrew Connolly, Peter Eisenhardt +7

We present first results from SPICES, the Spectroscopic, Photometric, Infrared-Chosen Extragalactic Survey. SPICES is comprised of four ~30 square arcminute high Galactic latitude…

astro-ph2000★ 93 cited

Spectroscopy of Ultra Steep Spectrum Radio Sources

Carlos De Breuck, Wil van Breugel, Huub Rottgering +6

We present optical spectroscopy of 62 objects selected from several samples of ultra steep spectrum (USS) radio sources. 46 of these are from our primary catalog, consisting of 669…

astro-ph2000★ 14 cited

Evidence Against a Redshift z>6 for the Galaxy STIS 123627+621755

Daniel Stern, Peter Eisenhardt, Hyron Spinrad +5

The identification of galaxies at extreme distances provides our most direct information on the earliest phases of galaxy formation. The distance implied by redshifts z > 5 makes t…

astro-ph2000

High-Redshift, Radio-Loud Quasars

Daniel Stern

I discuss two programs to study radio-loud quasars at high (z>4) redshift. Quasars are the most luminous, non-transient objects known and are observed to the earliest cosmic epochs…

astro-ph2000★ 2 cited

Stellar Populations and Galaxy Morphology at High Redshift

Andrew Bunker, Hyron Spinrad, Daniel Stern +4

In this article we investigate the morphology and stellar populations of high-redshift galaxies through multi-waveband HST imaging and ground-based spatially-resolved spectroscopy.…

astro-ph2000★ 259 cited

First Results from the Large Area Lyman Alpha Survey

James E. Rhoads, Sangeeta Malhotra, Arjun Dey +3

We report on a new survey for z=4.5 Lyman alpha sources, the Large Area Lyman Alpha (LALA) survey. Our survey achieves an unprecedented combination of volume and sensitivity by usi…