53 citations · 113 across the 8 of their papers we have counts for
9 papers
An X-ray Data Primer: What I Wish I Knew When Starting X-ray Astronomy
Nicholas P. Lee, Jonathan C. McDowell, Evan D. Tingle +1
This guide is intended for astronomers new to X-ray astronomy. It provides a brief overview of the data products typically encountered by the user and highlights analysis considera…
Hubble Space Telescope Snapshot Survey for Resolved Companions of Galactic Cepheids: Final Results
Nancy Remage Evans, H. Moritz Guenther, Howard E. Bond +13
Cepheids in multiple systems provide information on the outcome of the formation of massive stars. They can also lead to exotic end-stage objects. This study concludes our survey o…
The Orbit of the Close Companion of Polaris: Hubble Space Telescope Imaging 2007 to 2014
Nancy Remage Evans, Margarita Karovska, Howard E. Bond +6
As part of a program to determine dynamical masses of Cepheids, we have imaged the nearest and brightest Cepheid, Polaris, with the Hubble Space Telescope Wide Field Planetary Came…
Hubble Space Telescope: Snapshot Survey for Resolved Companions of Galactic Cepheids
Nancy Remage Evans, Howard E. Bond, Gail H. Schaefer +4
We have conducted an imaging survey with the Hubble Space Telescope Wide Field Camera~3 (WFC3) of 70 Galactic Cepheids, typically within 1~kpc, with the aim of finding resolved phy…
Resolved Companions of Cepheids: Testing the Candidates with X-Ray Observations
Nancy Remage Evans, Ignazio Pillitteri, Scott Wolk +7
We have made {\it XMM-Newton\/} observations of 14 Galactic Cepheids that have candidate resolved (5$\arcsec$) companion stars based on our earlier {\it HST\/} WFC3 imaging s…
X-ray Detection of the Cluster Containing the Cepheid S Mus
Nancy Remage Evans, Ignazio Pillitteri, Scott J. Wolk +7
The galactic Cepheid S Muscae has recently been added to the important list of Cepheids linked to open clusters, in this case the sparse young cluster ASCC 69. Low-mass members of…
Binary Cepheids: Separations and Mass Ratios in Binaries
Nancy Remage Evans, Howard E. Bond, Gail H. Schaefer +3
Deriving the distribution of binary parameters for a particular class of stars over the full range of orbital separations usually requires the combination of results from many diff…
Dramatic Evolution of the Disk-Shaped Secondary in the Orion Trapezium Star Theta1 Ori B1 (BM Ori): MOST Satellite Observations
Diana Windemuth, William Herbst, Evan Tingle +5
The eclipsing binary Theta1 Orionis B1, variable star designation BM Ori, is the faintest of the four well-known Trapezium stars at the heart of the Orion Nebula. The primary is a…
Simultaneous Observations of the Chromosphere with TRACE and SUMER
J. M. Pasachoff, E. D. Tingle, I. E. Dammasch +1
Using mainly the 1600 angstrom continuum channel, and also the 1216 angstrom Lyman-alpha channel (which includes some UV continuum and C IV emission), aboard the TRACE satellite, w…