6 papers · 1 filter
Subluminous Stars among the FAUST UV sources toward OPHIUCHUS
L. Formiggini, N. Brosch, E. Almoznino +2
We present results of an analysis of a UV image in the direction of Ophiuchus, obtained with the FAUST instrument. The image contains 228 UV sources. Most of these were identified…
Constraints Imposed by a High Magnetic Field on Models for the EUV Emission in the Coma Cluster
Ming Yann Tsay, Chorng-Yuan Hwang, Stuart Bowyer
A variety of models have been explored in regard to the origin of the excess extreme ultraviolet (~ 0.1 keV) emission in the Coma cluster. It is now established that the flux is no…
EUVE Observations of clusters of galaxies: Virgo and M87
Thomas W. Berghoefer, Stuart Bowyer, Eric Korpela
We present results of a re-analysis of archival EUVE data of the central region of the Virgo cluster. We employ the new analysis method developed by Bowyer, Berghöfer & Korpela (19…
A reanalysis of EUV emission in clusters of galaxies
Stuart Bowyer, Thomas W. Berghoefer, Eric Korpela
We report a new analysis of diffuse EUV emission in clusters of galaxies. We find the cluster emission is strongly influenced by the variation of the telescope sensitivity over the…
Response to the Document ``Origin of the Extended EUV Emission from the Abell 2199 and Abell 1795 Clusters of Galaxies'' by Lieu, Mittaz, Bonamente, Durret and Kaastra
Stuart Bowyer, Thomas Berghoefer, Eric Korpela
Lieu, Mittaz, Bonamente, Durret and Kaastra have provided a document which claims to rebut the finding by Bowyer, Berghoefer and Korpela presented at the Ringburg Workshop (April 1…
EUVE Observations of Neutron Stars
Eric J. Korpela, Stuart Bowyer
We present the results of searches for EUV emission from neutron stars conducted with the EUVE Deep Survey and Scanner Telescopes. To date, 21 fields containing known neutron stars…