47 Galactocentric PPTs View free & download

NOTES: The Galactocentric Perspective PowerPoint PPT Presentation

NOTES: The Galactocentric Perspective - ... orbit galactic center, sun 2/3rds way out. ... of it in halo). Wraparound view of the ... halo). The halo (in blue) contains MACHOS Massive. Compact Halo ...

... orbit galactic center, sun 2/3rds way out. ... of it in halo). Wraparound view of the ... halo). The halo (in blue) contains MACHOS Massive. Compact Halo ...

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SDSS Globular Cluster Candidates Around M31 PowerPoint PPT Presentation

SDSS Globular Cluster Candidates Around M31 - ... and cluster duplicates visual inspection FWHM Spectra taken of two candidates last month at APO Selection Criteria GALAXY classification 2

... and cluster duplicates visual inspection FWHM Spectra taken of two candidates last month at APO Selection Criteria GALAXY classification 2

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More Clues to Galaxy Formation: Massive Globular Clusters, Stochastic Self-Enrichment, and Mass/Metallicity Correlations PowerPoint PPT Presentation

More Clues to Galaxy Formation: Massive Globular Clusters, Stochastic Self-Enrichment, and Mass/Metallicity Correlations - More Clues to Galaxy Formation: Massive Globular Clusters, Stochastic Self-Enrichment, and Mass/Metallicity Correlations NGC 4696 HST/ACS Harris && 2006

More Clues to Galaxy Formation: Massive Globular Clusters, Stochastic Self-Enrichment, and Mass/Metallicity Correlations NGC 4696 HST/ACS Harris && 2006

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The Universe Cries Out for the Creator - The Universe Cries Out for the Creator

The Universe Cries Out for the Creator

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Digging the Fourth Grave For Naturalism PowerPoint PPT Presentation

Digging the Fourth Grave For Naturalism - Digging the Fourth Grave For Naturalism No Dark Energy Christopher Chui, PhD Acknowledgment: I am indebted to numerous sources in the Internet, NASA photos ...

Digging the Fourth Grave For Naturalism No Dark Energy Christopher Chui, PhD Acknowledgment: I am indebted to numerous sources in the Internet, NASA photos ...

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Probing the dark matter distribution in the Milky Way with tidal streams PowerPoint PPT Presentation

Probing the dark matter distribution in the Milky Way with tidal streams - Disk bulge NFW halo (oblate/prolate/spherical) ... Surface-of-section of halo orbits map out range of orbits ... Streams in a Prolate Halo ...

Disk bulge NFW halo (oblate/prolate/spherical) ... Surface-of-section of halo orbits map out range of orbits ... Streams in a Prolate Halo ...

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GALPROP: under the hood - GALPROP: under the hood

GALPROP: under the hood

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Astronomy - Mike Riddle www.Train2Equip.com

Mike Riddle www.Train2Equip.com

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Science - Science with Virtual Observatories - A Pilot Case Roberto Mignani Mullard Space Science Laboratories University College London

Science with Virtual Observatories - A Pilot Case Roberto Mignani Mullard Space Science Laboratories University College London

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MATERIA OSCURA: EVIDENZA OSSERVATIVA, RILEVANZA COSMOLOGICA E NATURA FISICA PowerPoint PPT Presentation

MATERIA OSCURA: EVIDENZA OSSERVATIVA, RILEVANZA COSMOLOGICA E NATURA FISICA - Of course, we do not see most of photons emitted by astronomical objects ... expressed in solar units. ... Hubble type X per unit volume per unit luminosity ...

Of course, we do not see most of photons emitted by astronomical objects ... expressed in solar units. ... Hubble type X per unit volume per unit luminosity ...

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The Accretion History of the Milky Way PowerPoint PPT Presentation

The Accretion History of the Milky Way - Andres Meza B. Nordstrom. Julio F. Navarro. The Hierarchical Formation of a Disk Galaxy ... The Nordstrom et al (2004) sample shows clear evidence for the presence of ...

Andres Meza B. Nordstrom. Julio F. Navarro. The Hierarchical Formation of a Disk Galaxy ... The Nordstrom et al (2004) sample shows clear evidence for the presence of ...

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Astronomy - Mike Riddle www.Train2Equip.com

Mike Riddle www.Train2Equip.com

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Cosmology with the GMRT PowerPoint PPT Presentation

Cosmology with the GMRT - Title: PowerPoint Presentation Last modified by: ncra Created Date: 1/1/1601 12:00:00 AM Document presentation format: On-screen Show Other titles

Title: PowerPoint Presentation Last modified by: ncra Created Date: 1/1/1601 12:00:00 AM Document presentation format: On-screen Show Other titles

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SPECTRAL LINE VLBI PowerPoint PPT Presentation

SPECTRAL LINE VLBI - Include 'fringe-finder' and bandpass calibrators. Relatively strong, compact and line-free source ... Place where people may differ in opinion; my view: Always ...

Include 'fringe-finder' and bandpass calibrators. Relatively strong, compact and line-free source ... Place where people may differ in opinion; my view: Always ...

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Near-infrared spectrophotometry of carbon stars : from the IRTS to dome C PowerPoint PPT Presentation

Near-infrared spectrophotometry of carbon stars : from the IRTS to dome C - 2 Institute of Space and Astronautical Science, Japan ... 4 Computer Sciences Corporation/Space Telescope Science Institute, USA ...

2 Institute of Space and Astronautical Science, Japan ... 4 Computer Sciences Corporation/Space Telescope Science Institute, USA ...

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EUCLID : Dark Energy Probe PowerPoint PPT Presentation

EUCLID : Dark Energy Probe - (All MPF related s have been adapted from Bennett's talks over the last years) ... On going discussions ESA/NASA for possibility of a join mission ...

(All MPF related s have been adapted from Bennett's talks over the last years) ... On going discussions ESA/NASA for possibility of a join mission ...

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BoseEinstein Condensation of Dark Matter Axions PowerPoint PPT Presentation

BoseEinstein Condensation of Dark Matter Axions - Upon entering the horizon. CDM density perturbations evolve linearly ... linear regime inside the horizon on all scales of. observational interest. ...

Upon entering the horizon. CDM density perturbations evolve linearly ... linear regime inside the horizon on all scales of. observational interest. ...

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IPHAS now, VPHAS to come PowerPoint PPT Presentation

IPHAS now, VPHAS to come - Instrument: Wide Field Camera, on the Isaac Newton Telescope started August 2003 ... units: Angstrom. Transmission % v. wavelength (WFC) (5000A) (9000A) ...

Instrument: Wide Field Camera, on the Isaac Newton Telescope started August 2003 ... units: Angstrom. Transmission % v. wavelength (WFC) (5000A) (9000A) ...

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Temperature Fluctuations in H II Regions PowerPoint PPT Presentation

Temperature Fluctuations in H II Regions - Bright Line Abundance Calibrations at Low- and High-Metalicity ... MRS McCall et al., 1985. TPPF Torres-Peimbert et al., 1989. TPPF t2. Primordial Helium ...

Bright Line Abundance Calibrations at Low- and High-Metalicity ... MRS McCall et al., 1985. TPPF Torres-Peimbert et al., 1989. TPPF t2. Primordial Helium ...

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The Local Galactic Escape Velocity: Bootstrap Analysis PowerPoint PPT Presentation

The Local Galactic Escape Velocity: Bootstrap Analysis - Our method, as described by Martin Smith in his talk, assumes the sample of ... Isotropy Around Zero... Most samples have halo anisotropic (e.g. Chiba & Beers 2000) ...

Our method, as described by Martin Smith in his talk, assumes the sample of ... Isotropy Around Zero... Most samples have halo anisotropic (e.g. Chiba & Beers 2000) ...

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IRderived Abundances in the Galaxy and the Magellanic Clouds PowerPoint PPT Presentation

IRderived Abundances in the Galaxy and the Magellanic Clouds - Understand the formation and spatial distribution of elements in star forming ... No lines of Ne and Ar in the solar photosphere ...

Understand the formation and spatial distribution of elements in star forming ... No lines of Ne and Ar in the solar photosphere ...

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MICROQUASARS PowerPoint PPT Presentation

MICROQUASARS - LS 5039 has HESS counterpart 100 GeV (Aharonian et al. Science 2005) Both are massive stars in eccentric orbits. around compact objects of 4 M ...

LS 5039 has HESS counterpart 100 GeV (Aharonian et al. Science 2005) Both are massive stars in eccentric orbits. around compact objects of 4 M ...

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TEMPERATURE STRUCTURE OF GASEOUS NEBULAE AND CHEMICAL ABUNDANCES PowerPoint PPT Presentation

TEMPERATURE STRUCTURE OF GASEOUS NEBULAE AND CHEMICAL ABUNDANCES - Pilyugin et. al (2003, A&A, 401, 557) find O/H = 8.52 dex in the solar vicinity ... was formed, there has been an 0.13 dex increase in oxygen abundance of the ISM ...

Pilyugin et. al (2003, A&A, 401, 557) find O/H = 8.52 dex in the solar vicinity ... was formed, there has been an 0.13 dex increase in oxygen abundance of the ISM ...

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AY202a Galaxies PowerPoint PPT Presentation

AY202a Galaxies - Ellipticity defined as. e = 10(a-b)/a 7 observationally ... Apparent vs actual Ellipticity -- inclination. Absolute mags for small # with D's ...

Ellipticity defined as. e = 10(a-b)/a 7 observationally ... Apparent vs actual Ellipticity -- inclination. Absolute mags for small # with D's ...

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Cosmology with the GMRT - Low and high resolution images of CH3CHO emission from SgrB2 made from a single ... Doppler shifts can be easily measured to high accuracy. ...

Low and high resolution images of CH3CHO emission from SgrB2 made from a single ... Doppler shifts can be easily measured to high accuracy. ...

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EGRETs Excess of Diffuse Gamma Rays as Dark Matter Tracer PowerPoint PPT Presentation

EGRETs Excess of Diffuse Gamma Rays as Dark Matter Tracer - EGRET's Excess of Diffuse Gamma Rays. as Dark Matter Tracer. Pearl Sandick ... Whole halo contributes to diffuse ? ray intensity, but only diffusion region (R ...

EGRET's Excess of Diffuse Gamma Rays. as Dark Matter Tracer. Pearl Sandick ... Whole halo contributes to diffuse ? ray intensity, but only diffusion region (R ...

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EGRETs Excess of Diffuse Gamma Rays as Dark Matter Tracer - Spectra 'optimized' to explain EGRET GeV excess without DM (does not work well ... scenarios that were compatible with both the BESS and EGRET measurements! ...

Spectra 'optimized' to explain EGRET GeV excess without DM (does not work well ... scenarios that were compatible with both the BESS and EGRET measurements! ...

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Spectral Line Observing PowerPoint PPT Presentation

Spectral Line Observing - Science does not depend on frequency, but using spectral line mode is favorable ... Channel maps (2-D slices along velocity axis) ...

Science does not depend on frequency, but using spectral line mode is favorable ... Channel maps (2-D slices along velocity axis) ...

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How GASKAP will change our understanding of galaxy evolution PowerPoint PPT Presentation

How GASKAP will change our understanding of galaxy evolution - Paul Jones (UNSW) Molecular Lines from dense molecular clouds regions (and OH 1720) ... with red giant stars, and hundreds of masers in star formation regions. ...

Paul Jones (UNSW) Molecular Lines from dense molecular clouds regions (and OH 1720) ... with red giant stars, and hundreds of masers in star formation regions. ...

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MICROQUASARS - X/GAMMA-RAY SPECTRA OF BLACK HOLE BINARIES. GRO (Grove et al 98) ... ARE BLACK HOLES BORN WITH NATAL KICKS AS NEUTRON STARS ? IS THIS A FUNCTION OF THE ...

X/GAMMA-RAY SPECTRA OF BLACK HOLE BINARIES. GRO (Grove et al 98) ... ARE BLACK HOLES BORN WITH NATAL KICKS AS NEUTRON STARS ? IS THIS A FUNCTION OF THE ...

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GALACTIC STRUCTURE, EVOLUTION AND MERGER REMNANTS PowerPoint PPT Presentation

GALACTIC STRUCTURE, EVOLUTION AND MERGER REMNANTS - The Bulge/Bar. A very complex system where a LOT is happening. ... and absolute proper motions of globular clusters in the bulge (Dinescu et al. 2003) ...

The Bulge/Bar. A very complex system where a LOT is happening. ... and absolute proper motions of globular clusters in the bulge (Dinescu et al. 2003) ...

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Molecular multiline and dust continuum studies of high mass star forming regions PowerPoint PPT Presentation

Molecular multiline and dust continuum studies of high mass star forming regions - Maps of S255 in various molecular lines overlaid on the dust continuum image ... of various species in S140 (contours) overlaid on the 1.2 mm dust continuum map ...

Maps of S255 in various molecular lines overlaid on the dust continuum image ... of various species in S140 (contours) overlaid on the 1.2 mm dust continuum map ...

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Chemical Evolution of the Milky Way PowerPoint PPT Presentation

Chemical Evolution of the Milky Way - Mass to light ratios vs. Galaxy absolute V magnitude (Gilmore et al. 2006) ... Carigi, Hernandez & Gilmore (2002) computed models for 4 dSphs by assuming SF ...

Mass to light ratios vs. Galaxy absolute V magnitude (Gilmore et al. 2006) ... Carigi, Hernandez & Gilmore (2002) computed models for 4 dSphs by assuming SF ...

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The ASKAP - C. Fluke / Reich et al. (2004) Something creates & maintains coherent G magnetic fields on enormous ... 'Deep ARMPIT' (commensal with EMU Deep; DINGO Deep? ...

C. Fluke / Reich et al. (2004) Something creates & maintains coherent G magnetic fields on enormous ... 'Deep ARMPIT' (commensal with EMU Deep; DINGO Deep? ...

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Properties of Spiral Galaxies II Kinematics of Disks PowerPoint PPT Presentation

Properties of Spiral Galaxies II Kinematics of Disks - Compares HI gas slightly above and below plane. Rotation speed of outer Galaxy ... Further out, where rotation speed becomes almost constant, lines bend toward ...

Compares HI gas slightly above and below plane. Rotation speed of outer Galaxy ... Further out, where rotation speed becomes almost constant, lines bend toward ...

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The Galactic Exoplanet Survey Telescope GEST PowerPoint PPT Presentation

The Galactic Exoplanet Survey Telescope GEST - The observable total magnification is shown in the bottom panel ... Poor photometry for unresolved stars, except for very high magnification events ...

The observable total magnification is shown in the bottom panel ... Poor photometry for unresolved stars, except for very high magnification events ...

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ParticleTestPeerReview_6222004 PowerPoint PPT Presentation

ParticleTestPeerReview_6222004 - Many spectacular regularities are seen from 106 to 1014 solar mass systems. ... dispersion vs. characteristic radius for pressure supported astronomical systems. ...

Many spectacular regularities are seen from 106 to 1014 solar mass systems. ... dispersion vs. characteristic radius for pressure supported astronomical systems. ...

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The Gemini Observatory: Moving into Science Operations PowerPoint PPT Presentation

The Gemini Observatory: Moving into Science Operations - Mt Stromlo Observatory, Research School of Astronomy & Astrophysics, The ... We have known for more than 30 years that stars in globular clusters exhibit ...

Mt Stromlo Observatory, Research School of Astronomy & Astrophysics, The ... We have known for more than 30 years that stars in globular clusters exhibit ...

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New Planetary Nebulae in the Galactic Plane: The IPHAS survey PowerPoint PPT Presentation

New Planetary Nebulae in the Galactic Plane: The IPHAS survey - erg/cm /s/arcsec . : 4.3 arcmin (full circle well defined)? SB: 2.7E-16 erg/cm /s/arcsec . : 1.2 arcmin. SB: 3.4E-17 erg/cm /s/arcsec . WZO3 type ...

erg/cm /s/arcsec . : 4.3 arcmin (full circle well defined)? SB: 2.7E-16 erg/cm /s/arcsec . : 1.2 arcmin. SB: 3.4E-17 erg/cm /s/arcsec . WZO3 type ...

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Galactic Astronomy chap. 9.3.2 3 PowerPoint PPT Presentation

Galactic Astronomy chap. 9.3.2 3 - Distance to pulsar is estimated from the structure of 21cm ... csc|b| suggests that the radiation originates in a layer centered on the plane : fig 3.20 ...

Distance to pulsar is estimated from the structure of 21cm ... csc|b| suggests that the radiation originates in a layer centered on the plane : fig 3.20 ...

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Using planetary nebulae to analyze the Galactic abundance gradient a progress report PowerPoint PPT Presentation

Using planetary nebulae to analyze the Galactic abundance gradient a progress report - Miriam Pe a - Grazyna Stasinska - Slawomir G rny ... VZ 94 Van de Steen & Zijlstra 1994. Phillips: Phillips 2002. CKS: Cahn, Kaler & Stanghellini 1992 ...

Miriam Pe a - Grazyna Stasinska - Slawomir G rny ... VZ 94 Van de Steen & Zijlstra 1994. Phillips: Phillips 2002. CKS: Cahn, Kaler & Stanghellini 1992 ...

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Sin ttulo de diapositiva PowerPoint PPT Presentation

Sin ttulo de diapositiva - ... Mass transfer via decretion disk (Be stars) or via strong wind or Roche ... Persistent nature of the LS 5039 jets thanks to EVN and MERLIN observations on ...

... Mass transfer via decretion disk (Be stars) or via strong wind or Roche ... Persistent nature of the LS 5039 jets thanks to EVN and MERLIN observations on ...

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Young Earth and Scientific Creationism in the U.S.A. PowerPoint PPT Presentation

Young Earth and Scientific Creationism in the U.S.A. - The quarks and antiquarks combine and annihilate each other. ... With the exception of an occasional explosive destruction of a star, these ...

The quarks and antiquarks combine and annihilate each other. ... With the exception of an occasional explosive destruction of a star, these ...

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ParticleTestPeerReview_6222004 - 1) All these galaxies are at about the same distance (15.5 Mpc) ... Figure 4: MOND fits to the rotation curves of the Ursa Major galaxies (Sanders & Verheijen1998) ...

1) All these galaxies are at about the same distance (15.5 Mpc) ... Figure 4: MOND fits to the rotation curves of the Ursa Major galaxies (Sanders & Verheijen1998) ...

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Young Earth and Scientific Creationism in the U'S'A' - If they find a Christian mistaken in a field which they themselves know well and ... The professional creationists appear to take advantage of the fact that their ...

If they find a Christian mistaken in a field which they themselves know well and ... The professional creationists appear to take advantage of the fact that their ...

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Young Earth and Scientific Creationism in the U'S'A' - Young Earth and Scientific Creationism in the U.S.A. ... He is also an alumnus of Concordia College, which is a four year liberal arts Lutheran college. ...

Young Earth and Scientific Creationism in the U.S.A. ... He is also an alumnus of Concordia College, which is a four year liberal arts Lutheran college. ...

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IPHASX J052531.2 281946: a new PN towards the Galactic Anticenter PowerPoint PPT Presentation

IPHASX J052531.2 281946: a new PN towards the Galactic Anticenter - ... spectrograph (2 /pix from 3720 to 7470 ; Fig. 2, top) plus the MESCAL medium ... very wide slit at the B&Ch spectrograph) and dereddened with Av=1.5 mag, giving ...

... spectrograph (2 /pix from 3720 to 7470 ; Fig. 2, top) plus the MESCAL medium ... very wide slit at the B&Ch spectrograph) and dereddened with Av=1.5 mag, giving ...

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Galactocentric PowerPoint PPT Presentations