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THE 2MASS REDSHIFT SURVEY—DESCRIPTION AND DATA RELEASE

We present the results of the 2MASS Redshift Survey (2MRS), a ten-year project to map the full three-dimensional distribution of galaxies in the nearby universe. The Two Micron All Sky Survey (2MASS)…
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CfA3: 185 TYPE Ia SUPERNOVA LIGHT CURVES FROM THE CfA

We present multiband photometry of 185 type-Ia supernovae (SNe Ia), with over 11,500 observations. These were acquired between 2001 and 2008 at the F. L. Whipple Observatory of the…
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Kepler-16: A Transiting Circumbinary Planet

The detection of a planet whose orbit surrounds a pair of low-mass stars, comparable to Saturn in mass and size and on a nearly circular 229-day orbit around its two parent stars, suggests that the planet formed within a circumbinary disk.
AAAS (opens in a new tab)

Spectroscopic Discovery of the Supernova 2003dh Associated with GRB 030329

We present early observations of the afterglow of GRB 030329 and the spectroscopic discovery of its associated supernova SN 2003dh. We obtained spectra of the afterglow of GRB 030329 each night from…
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The Updated Zwicky Catalog (UZC)

The Zwicky Catalog of galaxies (ZC), with mZw≤15.5, has been the basis for the Center for Astrophysics (CfA) redshift surveys. To date, analyses of the ZC and redshift surveys based on it have relied…
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Spectral Analysis and Classification of Herbig Ae/Be Stars

We present an analysis of the optical spectra of 75 early-type emission-line stars, many of which have been classified previously as Herbig Ae/Be (HAeBe) stars. Accurate spectral types were derived…
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A Study of the Type II-Plateau Supernova 1999gi and the Distance to its Host Galaxy, NGC 3184

We present optical spectra and photometry sampling the first 6 months after discovery of supernova (SN) 1999gi in NGC 3184. SN 1999gi is shown to be a Type II-plateau event with a photometric plateau…
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UBVRI Light Curves of 44 Type Ia Supernovae

We present UBVRI photometry of 44 Type Ia supernovae (SNe Ia) observed from 1997 to 2001 as part of a continuing monitoring campaign at the Fred Lawrence Whipple Observatory of the…
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Herbig Ae/Be Stars in nearby OB Associations

We have carried out a study of the early-type stars in nearby OB associations spanning an age range of ∼3–16 Myr, with the aim of determining the fraction of stars that belong to the Herbig Ae/Be…
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SN 2002cx: The Most Peculiar Known Type Ia Supernova

We present photometric and spectroscopic observations of supernova (SN) 2002cx, which reveal it to be unique among all observed Type Ia supernovae (SNe Ia). SN 2002cx exhibits an SN 1991T–like…
IOP Publishing (opens in a new tab)
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