X-ray counterparts for 35 galaxy clusters contained in the PF catalog of galaxy clusters and groups were found in XMM-Newton archive. 22 ones (all from ACO catalogue) have extended elliptic X-ray haloes appropriate for determination of orientation. Position angles and eccentricities were calculated and compared with cluster orientations optical band.
@article{arxiv.1812.04376,
title = {X-ray Emission and Orientation of Selected PF Galaxy Clusters},
author = {A. V. Tugay and S. S. Dylda and E. A. Panko},
journal= {arXiv preprint arXiv:1812.04376},
year = {2018}
}
Comments
3 pages, Gamow International Conference, 14-21 August, 2016, Odessa, Ukraine