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277 papers · 1 filter
Bulges and disks in the Host Galaxies of low redshift 3CR Sources: a near-IR view of their radial brightness profile
Carlos J. Donzelli, Marco Chiaberge, F. Duccio Macchetto +3
We analyze the near-infrared luminosity profiles and photometric parameters of the host galaxies of 3CR radio sources with z<0.3, to investigate their physical nature. Our sample i…
The morphology of minor axis gaseous outflows in edge-on Seyfert galaxies
T. P. Robitaille, J. Rossa, D. J. Bomans +1
(Abridged) Spiral galaxies often have extended outflows that permeate beyond the region of the disk. Such outflows have been seen both in starburst galaxies, actively star forming…
MV Lyrae in Low, Intermediate, and High States
Albert P. Linnell, Paula Szkody, Boris Gansicke +4
We use analysis results from a low state of the VY Sculptoris system MV Lyrae, considered in an earlier paper (Hoard et al., 2004, ApJ, 604, 346), to study archival IUE spectra tak…
An Illustration of Modeling Cataclysmic Variables: HST, FUSE, SDSS Spectra of SDSSJ080908.39+381406.2
Albert P. Linnell, D. W. Hoard, Paula Szkody +4
We use FUSE, HST, and SDSS spectra of the cataclysmic variable SDSSJ0809 to illustrate procedures for calculating and testing system models. Our final model has an accretion disk t…
Improved Distances to Type Ia Supernovae with Multicolor Light Curve Shapes: MLCS2k2
Saurabh Jha, Adam G. Riess, Robert P. Kirshner
We present an updated version of the Multicolor Light Curve Shape method to measure distances to type Ia supernovae (SN Ia), incorporating new procedures for K-correction and extin…
IR Background Anisotropies in Spitzer GOODS images and constraints on first galaxies
Asantha Cooray, Ian Sullivan, Ranga-Ram Chary +6
We describe the angular power spectrum of unresolved 3.6 micron IR light in Spitzer GOODS fields. The amplitude of the anisotropy spectrum decreases with decreasing flux threshold…