PPT-How special are brightest group and cluster galaxies?

Anja von der Linden et al 2007 MNRAS 379 867 On the prevalence of radioloud active galactic nuclei in brightest cluster galaxies implications for AGN heating of cooling flows P N Best et al 2007 MNRAS 379 894. With a wide-field multi-IFU spectrograph. Cluster studies. Clusters provide large samples of galaxies in a moderate field. Unique perspective on the interaction of galaxies with their environment. As they operate much as a closed box, they are useful as tracers of galaxy evolution and of cosmology. Galaxy Morphology and Environment. Main relation – . E’s more common in clusters than field. f(E. ) = fraction of ellipticals . f(Sp. ) = fraction of spirals. regular, symmetric cluster – . f(E. Redshift. in Clusters of Galaxies. Marton Trencseni. Eotvos. University, Budapest. Gravitational . Redshift. Photon escapes from gravitational well. G. ains potential energy. Speed cannot decrease =). 23. vs. .. 1. First spiral nebula found in 1845 by the Earl of . Rosse. . Speculated it was beyond our Galaxy.. 1920 - "Great Debate" between Shapley and Curtis on whether spiral nebulae were galaxies beyond our own. Settled in 1924 when Edwin . . Chris Haines . (Universidad de Chile). Paula . Merluzzi. , Gianni . Busarello. , . Amata. . Mercurio. . (Naples). , . Nobuhiro. Okabe . (IPMU). , Luis . Campusano. . (. U.Chile. ). ESO: Dissecting Galaxies Near and Far, 26th March 2015. D. Calzetti (Univ. of Massachusetts). a. nd the LEGUS . Team. https://. legus.stsci.edu. /. HUBBLE2020: Hubble’s 25. th. Anniversary Symposium. STScI. , Baltimore, April 20-24, 2015. NGC3344. NGC1566. Extragalactic Distance Scale. Cepheids. M. V. =-3.35logΠ-2.13+2.13(B-V) . Π. =period (days). Novae M. V. (max)=-9.96-2.31log(. Δm. /day). first 2 . mags. Planetary Nebulae Luminosity Function M. University of Sydney, . AAO, CAASTRO. SAMI instrument scientist. Hector project scientist. SAMI Galaxy Survey: . Gas/stellar misalignment . in . galaxies . and the . impact . of . morphology and environment. Galaxy Morphology and Environment. Main relation – . E’s more common in clusters than field. f(E. ) = fraction of ellipticals . f(Sp. ) = fraction of spirals. regular, symmetric cluster – . f(E. around Abell 370, . a galaxy cluster at z = 0.37. International SKA . Forum 2010 . Philip Lah. A New Golden Age for Radio Astronomy. Collaborators:. . Frank Briggs (ANU). . Michael Pracy . .. 1. First spiral nebula found in 1845 by the Earl of . Rosse. . Speculated it was beyond our Galaxy.. 1920 - "Great Debate" between Shapley and Curtis on whether spiral nebulae were galaxies beyond our own. Settled in 1924 when Edwin . Laura . Magrini. INAF- . Osservatorio. . Astrofisico. di . Arcetri. In Our Galaxy. Open clusters (disc population): . Many (~2200 known clusters). . even more new candidates in the inner disc from infrared surveys . 1. st. meeting: July 1992;. Globular Clusters Within the Context of Their Parent Galaxies. 2. nd. meeting: July 2011;. KraftFest. 2011. 3. rd. meeting: July 2030 . (subtitle to be decided at a later date). GUViCS. ). IV. The role of the cluster environment on galaxy evolution. Speaker: Xinkai Chen. Sample. Sample:. Extended Source . Catalogue of Voyer+14. recessional . velocity < . 3500kms-1. , Virgo cluster region.