'Stellar population' presentation slideshows

Shapes, sizes, motion, etc.

626 views • 45 slides

Massimo Ricotti (U of Maryland)

Late gas accretion onto primordial mini-halos a model for pre- reionization dwarfs and extragalactic compact High-Velocity Clouds . Massimo Ricotti (U of Maryland). I will discuss mainly 3 recent papers: Ricotti, Gnedin & Shull 2008 Bovill & Ricotti 2008 Ricotti 2008. Outline:

466 views • 39 slides

SPHEROIDAL PANCHROMATIC INVESTIGATION IN DIFFERENT ENVIRONMENTAL REGIONS (SPIDER)

SPHEROIDAL PANCHROMATIC INVESTIGATION IN DIFFERENT ENVIRONMENTAL REGIONS (SPIDER). F. La Barbera (1) ; R.R. de Carvalho (2) ; I.G. de La Rosa (3) ; P.A. Lopes (4) ; I. Ferreras (5) ; R.R. Gal (6) ; H.V. Capelato (2)

462 views • 39 slides

Spectral Classification: The First Step in Quantitative Spectral Analysis

654 views • 29 slides

Population synthesis models and the VO

506 views • 29 slides

426 views • 29 slides

Spectroscopic Surveys: Present

Spectroscopic Surveys: Present. Ching-Wa Yip The Johns Hopkins University March 21 st , 2007. Astronomical Spectroscopy & The Virtual Observatory, Workshop at ESAC 2007. Outline. Present Spectroscopic Surveys & Science Highlights SDSS & Science Techniques Needs and Challenges

465 views • 29 slides

The Nature of High Equivalent-Width Lyman- ? Galaxies

The Nature of High Equivalent-Width Lyman- ? Galaxies. Steven Finkelstein, James Rhoads, Sangeeta Malhotra (ASU), Norbert Pirzkal (STScI) & Junxian Wang (USTC). Outline. Why do we study Lyman Alpha Emitters (LAEs) ? Intro to LALA survey MMT/Megacam data acquisition/reduction Results

401 views • 27 slides

CMDs in the E-ELT Era

CMDs in the E-ELT Era. Giuliana Fiorentino, INAF-OABo A. Deep, E. Tolstoy, E. Diolaiti, M. Bellazzini, P. Ciliegi, R.I. Davies & J.-M. Conan. Date 31-08-2011, Ischia (NA). Science cases on resolved stellar populations with E-ELT The E-ELT future: maory + MICADO

385 views • 26 slides

Hubble Science Briefing

Hubble Science Briefing. Hubble Does Double-Duty Science: Finding Planets and Characterizing Stellar Flares in an Old Stellar Population Rachel Osten Space Telescope Science Institute August 4, 2011. 1. Setting the Stage. 2. SWEEPS.

361 views • 23 slides

Nicola Da Rio Department of Astronomy , University of Florida

The Orion Nebula Cluster as a Paradigm of Star Formation Space Telescope Science Institute, October 13-16 2013. The pre-main sequence population of the Orion Nebula Cluster. Optical studies. Nicola Da Rio Department of Astronomy , University of Florida.

422 views • 21 slides

Asymmetry of the Milky Way

296 views • 21 slides

Near-Infrared Spectroscopy of Seyfert Galaxies. Nuclear Activity and Stellar Population.

418 views • 21 slides

Gas outflows in radio galaxies

Gas outflows in radio galaxies. Raffaella Morganti (ASTRON) and Tom Oosterloo (ASTRON) Bjorn Emonts (Kapteyn Inst., Groningen) Clive Tadhunter, Joanna Holt (Sheffield Univ.). Why should we expect gas outflows in radio galaxies?. Starburst winds.

352 views • 20 slides

Claudia Maraston Oxford University

The AGB phase and the ages and masses of high-z galaxies. Claudia Maraston Oxford University. Galaxy Evolution through Cosmic Times- Venezia, 2006. Constraining Galaxy Formation/Evolution. Stars : stellar evolution independent of cosmological models.

323 views • 19 slides

544 views • 13 slides

Dense Outflows in the type II quasar SDSS 1324+0537

Tinggui Wang( ??? ), Hongyan Zhou, Honglin Lu CfA, University of Science and Technology of China Hongguan Shan, Weimin Yuan Yunnan Observatory. Dense Outflows in the type II quasar SDSS 1324+0537. Motivation.

212 views • 13 slides

HOLMBERG IX: THE NEAREST YOUNG GALAXY

HOLMBERG IX: THE NEAREST YOUNG GALAXY. E. Sabbi, J.S. Gallagher, L.J. Smith, D.F. de Mello, & M. Mountain. ABSTRACT.

235 views • 9 slides

Our Research Group on Globular Clusters

168 views • 7 slides

IL CONTENUTO STELLARE DELLE GALASSIE: BASI TEORICHE. Laura Greggio - OAPd

IL CONTENUTO STELLARE DELLE GALASSIE: BASI TEORICHE. Laura Greggio - OAPd. Ciclo di lezioni sui fondamenti teorici alla base dei metodi interpretativi in uso per risalire alla storia di formazione stellare in galassie. Carina: Dwarf Spheroidal. Monelli et al. 2004. DISK FIELD. BAR FIELD.

227 views • 7 slides