PPT-Stellar populations in disc galaxies from the CALIFA survey

Patricia SánchezBlázquez UAM Jairo MendezAbreu IAC Sebastian F Sánchez UNAM Isabel Perez UGR Fabian RosalesOrtega UAM And the CALIFA collaboration Resolved stellar population. Galaxies. T.Naab. , P. Johansson, R. . Cen. , K. . Nagamine. , R. . Joung. . and J.P.O.. PPPL:, 19 Dec . 2012. ApJ.L.,. 658,710 . (2007) ApJ.,697, . 38 . (2009). ApJ.L.,699,L178 (. 2009. ). ApJ.,725,2312 . Mark Morris. UCLA. ABSTRACT -- The . well-defined, massive disk of young stars orbiting within 0.5 pc of the Galactic black hole (GBH) is strongly tilted with respect to the Galactic plane. In the context of in situ formation mechanisms, this orientation is inherited from that of the gas disk that formed these stars on the order of 6 million years ago. The tilt can be understood by positing that clouds fall toward the GBH on near-zero angular momentum orbits and form dispersion rings as they self-intersect after . Metallicity. Relation at High . Redshifts. Stellar-mass . Metallicity. Relation at . ｚ～. １．. 4. Kouji. OHTA. 　（. Kyoto University. ）. K. Yabe. , F. . Iwamuro. , S. Yuma, M. Akiyama, N. Tamura, FMOS team et al.. 1. /28. Important for transits (see next slides).. . Transit depth = [ . R. planet. (. λ. ,t. ) / . R. star. (. λ,t. ) ]. 2. Not so important for eclipses because the eclipse is a simple difference, and the stellar variability typically is slower than the eclipse: . Dainis . Dravins. – Lund . Observatory. , Sweden. www.astro.lu.se. /~. dainis. KVA. Towards the science case for E-ELT . HIRES. , Cambridge UK, September 2012. STELLAR SURFACES. … where starlight and stellar spectra originate. metallicity. gradients . in disk galaxies from . integrated stellar populations. Patricia Sánchez-. Blázquez. . And the CALIFA collaboration. Evolution of the . metallicity. gradients in cosmological simulations. Key variable is . mass. of star. directly measured only for binary stars, but it determines position on main sequence. Cluster ages. Main-sequence luminosity increases . much. faster than mass. therefore massive stars use up their fuel much faster. HECTOR project scientist. Australian Astronomical Observatory. University of Sydney CAASTRO. With Joss Bland-Hawthorn, Jon Lawrence, Scott Croom and the Hector team. HECTOR . . - a . massive new . IFS instrument for . G. . Fabbiano. Harvard-Smithsonian Center for Astrophysics. What are these X-ray sources?. See . Fabbiano. 1989, 2006 ARAA. L. X. >10. 37. erg s. -1. Accreting NS and BH in . binary system (XRB). Multi-. Scale . Environmental . Influences on Galaxy Gas Content. Environmental processes can influence galaxy gas content. “Small” (dark matter halo) scale. Gas replenishment. c. osmological accretion. A first of its kind collaboration between:. Indiana Office of Community and Rural Affairs (OCRA). Indiana Housing and Community Development Authority (IHCDA). Indiana Department of Transportation (INDOT). JEFFREY HALL. LOWELL OBSERVATORY, FLAGSTAFF, AZ. Project Timeline. 1988 1992 1996 2000 2004 2008 2012 . Construction/early observing. Rebuild 1. Broad survey. Solar analog survey. Rebuild 2. A/D boundary. AKARI/IRC – perspective to SPICA. T. . Wada, . Y. . Ohyama. , . H. . Matsuhara. , . M. . Malkan. , . T. . Goto. , . E. . Egami. , . J.H. . Kim, C. Pearson, . H. . Inami. , . D. . Burgarella. , . T. . Consult WeFacilitate-DiSC to get DiSC personality certification training at reliable prices. They are a diamond award-winning Authorized Partner of Wiley\'s Everything DiSC®.Visit their website to become a Certified DiSC practitioner.