Argelander Institute for Astronomy, University of Bonn

Seminar on Galaxy Clusters
Every Thursday, room 0.006, 15:00-16:00.

Schedule: click here to sign up your talks.

Date: 2016
Speaker: title
Jan 14
Gerrit: The long X-ray tail in Z8338
Jan 21
Charitarth Vyas: Tracking cosmological accretion onto clusters of galaxies by semi-expert e-astronomers of RAD@home collaboratory
Jan 28
Feb 4
Feb 11
Sophia: Suzaku observations of the outskirts of UGC03957
Feb 18
Thomas: The newly launched X-ray telescope Hitomi (Astro-H)
Feb 25
Kathi: Update on cosmological forecasts with eROSITA
Mar 3
Gerrit: X-ray analysis of a complete sample of galaxy clusters
Mar 10
Kathi: Forecasts for Galaxy Cluster Observations and Cosmological Implications from the eROSITA All-Sky Survey
Mar 17
Kathi's PhD defense
Mar 24
Mar 31
Miriam: Tracking baryons in galaxy groups out to z=1
Apr 7
Apr 14
Janis: The long-term X-ray variability of AGN
Apr 21
Aarti: Calibrating SZ versus weak lensing scaling relations for the extended-DXL sample
Apr 28
Kathi: cake meeting
May 5
Christi Himmelfahrt
May 12
Alberto: Weak Lensing vs. X-rays in the 400d Cosmological Sample
May 19
Lorenzo Lovisari (guest from CfA): Characterizing Planck SZ-detected galaxy clusters with X-ray observations
May 26
Jun 2
Miriam: Studying galaxy clusters through X-rays and the Sunyaev-Zel'dovich effect
Jun 9
Jun 16
Jun 23
Jun 30
Jul 7
Jens: Planck's view on the spectrum of the Sunyaev-Zel'dovich effect
Jul 14
Sophia: Summary of the EWASS conference in Athen
Jul 21
Summer holiday
Jul 28
Summer break
Aug 4
Summer break
Aug 11
Summer break
Aug 18
Summer break
Aug 25
Summer break
Sep 1
Sep 8
Weiwei: Extended Fe K_alpha emission around the Type-II AGN in Circinus galaxy
Sep 15
Miriam: Discovery of a Galaxy Cluster with a violently starbursting core at z=2.506, Wang, T. et al. 2016
Sep 22
Julia: Study of a Tidal Disruption Event Candidate
Sep 29
Ana: Galaxy cluster dynamical states and their relationship to the pressure profiles
Oct 6
Oct 13
Oct 20
Weiwei: An efficient method to identify galaxy clusters by using SuperCOSMOS, 2MASS and WISE data
Oct 27
Nov 3
Florian: The future potential of CMB lensing for cluster mass calibration (Paper I, Paper II)
Nov 10
Aarti: "Covariance in the thermal SZ-weak lensing mass scaling relation of galaxy clusters" (Shirasaki et al. 2016, Paper)
Nov 17
Chaoli: The large scale structures (proto-galaxy-cluster) around HzRGs with GMRT and Herschel
Nov 24
Jana: How eROSITA will see cluster outskirts
Dec 1
Alexis Finoguenov (guest from MPE): COnstrain Dark Energy with X-ray (CODEX) clusters
Dec 5
Gerrit (guest from CfA): NGC741 - Mergers and AGN feedback on galaxy group scale
Dec 8
Thomas: "Radial metal abundance profiles in the intra-cluster medium of cool-core galaxy clusters, groups, and ellipticals" (Mernier et al.)
Dec 15
Nicolas Martinet (guest from P. Schneider's Group): Cosmology measurements: galaxy clusters vs. mass peaks
Dec 22
Winter break
Dec 29
Winter break

Click here for the 2015 schedule.
Click here for the 2017 schedule.