Additional spectroscopic redshift measurements for galaxy clusters from the first Planck catalogue |
| |
| Authors: | V S Vorobyev R A Burenin I F Bikmaev I M Khamitov S N Dodonov R Ya Zhuchkov E N Irtuganov A V Mescheryakov S S Melnikov A N Semena A Yu Tkachenko N Aghanim R A Sunyaev |
| |
| Institution: | 1.Space Research Institute,Russian Academy of Sciences,Moscow,Russia;2.Kazan Federal University,Kazan,Russia;3.Academy of Sciences of Tatarstan,Kazan,Russia;4.TUBITAK State Observatory,Antalya,Turkey;5.Special Astrophysical Observatory,Russian Academy of Sciences (SAO RAS),Nizhnii Arkhyz, Karachai-Cherkessian Republic,Russia;6.Institut d’Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11,Orsay,France;7.Max Planck Institut für Astrophysik,Garching,Germany |
| |
| Abstract: | We present the results of spectroscopic redshift measurements for the galaxy clusters from the first all-sky Planck catalogue that have been mostly identified based on the optical observations performed previously by our team (Planck Collaboration 2015a). Data on 13 galaxy clusters at redshifts from z ≈ 0.2 to z ≈ 0.8, including the improved identification and redshift measurement for the cluster PSZ1 G141.73+14.22 at z = 0.828, are provided. We have performed the measurements based on data from the Russian–Turkish 1.5-m telescope (RTT-150), the 2.2-m Calar Alto Observatory telescope, and the 6-m SAO RAS telescope (Bolshoy Teleskop Azimutalnyi, BTA). |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
