40 citations · 74 across the 3 of their papers we have counts for
5 papers
The Correlation between X-Ray Line Ionization and Optical Spectral Types of the OB Stars
Nolan R. Walborn, Joy S. Nichols, Wayne L. Waldron
Marked correlations are reported between the ionization of the X-ray line spectra of normal OB stars, as observed by the Chandra X-Ray Observatory, and their optical spectral types…
X-Atlas: An Online Archive of Chandra's Stellar High Energy Transmission Gratings Observations
Owen W. Westbrook, Nancy Remage Evans, Scott J. Wolk +6
The high-resolution X-ray spectroscopy made possible by the 1999 deployment of the Chandra X-ray Observatory has revolutionized our understanding of stellar X-ray emission. Many pu…
Outer jet X-ray and radio emission in R Aquarii: 1999.8 to 2004.0
E. Kellogg, C. Anderson, K. Korreck +5
Chandra and VLA observations of the symbiotic star R Aqr in 2004 reveal significant changes over the three to four year interval between these observations and previous observation…
Chandra Observations of Associates of Car: II. Spectra
Nancy Remage Evans, Eric M. Schlegel, Wayne L. Waldron +4
The low resolution X-ray spectra around Car covering Tr 16 and part of Tr 14 have been extracted from a Chandra CCD ACIS image. Various analysis techniques have been applied to…
Chandra Observations of Associates of Car: I. Luminosities
Nancy Remage Evans, Frederick D. Seward, Miriam I. Krauss +4
The region around the Car nebula has three OB associations, which contain a Wolf-Rayet star and several massive O3 stars. An early Chandra ACIS-I image was centered on Car…