741 citations · 8.2k across the 109 of their papers we have counts for
109 papers
Spectral Libraries for Analyzing Spectra of Low-Metalicity Galaxies
Ivan Hubeny, Sara R. Heap
We present a set of isochrone-tailored spectral libraries for analyzing composite spectra of low-metallicity massive star clusters or starburst galaxies. Specifically, we have comp…
Opacity for realistic 3D MHD simulations of cool stellar atmospheres
A. Perdomo García, N. Vitas, E. Khomenko +4
Context. Realistic 3D time-dependent simulations of stellar near-surface convection employ the opacity binning method for efficient and accurate computation of the radiative energy…
All-Sky Faint DA White Dwarf Spectrophotometric Standards for Astrophysical Observatories: The Complete Sample
Tim Axelrod, Abhijit Saha, Thomas Matheson +14
Hot DA white dwarfs have fully radiative pure hydrogen atmospheres that are the least complicated to model. Pulsationally stable, they are fully characterized by their effective te…
Perfecting our set of spectrophotometric standard DA white dwarfs
A. Calamida, T. Matheson, E. W. Olszewski +17
We verified for photometric stability a set of DA white dwarfs with Hubble Space Telescope magnitudes from the near-ultraviolet to the near-infrared and ground-based spectroscopy b…
Properties of Primitive Galaxies
Sara R. Heap, I. Hubeny, J. -C. Bouret +2
We report on a study of 9 nearby star-forming, very low-metallicity galaxies observed by Hubble's COS far-UV spectrograph that can serve as templates of high-z galaxies to be obser…
How do Spitzer IRAC Fluxes Compare to HST CALSPEC
Ralph C. Bohlin, Jessica E. Krick, Karl D. Gordon +1
An accurate tabulation of stellar brightness in physical units is essential for a multitude of scientific endeavors. The HST/CALSPEC database of flux standards contains many stars…