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Most populated class of EGRET identified sources. Only class with identified members at high z ... EGRET constraints on the unresolved blazar emission spectral ...

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Extragalactic Astrophysics & Cosmology Activities 2004 present Staff: Vincenzo ANTONUCCIO-DELOGU (47 yo., ricercatore astronomo) Ugo BECCIANI (ricercatore ...

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Extragalactic stellar astronomy. The Universe is. beautiful. Somb 1. The Universe is. mysterious ... IfA telescope system to detect all. Killer Asteroids ...

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for the first time, to compare high-redshift & low-redshift samples ... There is an astonishing amount of agreement---we understand the X-ray samples very well! ...

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Deep Extragalactic Space The basic yardstick of distance is now the Megaparsec = 3.3 million light years Question: how do we determine the distances to such ...

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... in mind some of the most basic facts about galaxies which we learned a few lectures ago. Jane Turner [4246] PHY 316 (2003 Spring) Quiz 2 ...

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Tenth Summer Synthesis Imaging Workshop. University of New ... Brighten and deflect. Gomez et al. 2000. 26. Where Most X-rays & ?-rays Are Emitted. clouds ...

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Again, a detailed knowledge of names, dates and places is not required ... brightness changed - outer sphere of star does change! a Comet ...

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The FLAMINGOS Extragalactic Survey. Mike Brown (NOAO) Yen-Ting Lin (Illinois) ... The FLAMINGOS Extragalactic Survey is almost complete! Last observations in ...

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Cosmic Microwave Background (CMB) is an 'echo' of the Big Bang. ... Has same spectral behavior as CMB anisotropy. Difficult to correct for, but relatively minor. ...

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Cosmology and extragalactic astronomy Mat Page Mullard Space Science Lab, UCL 2. Galaxies 1. Galaxies This lecture: Classification of galaxies Spirals Ellipticals ...

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If M varies with radius, and v is constant. Mass proportional to radius ... This is a NaIAD detector from UKDMC, Boulby Mine. Look for recoil from 'Heavy WIMP' ...

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Cosmology and extragalactic astronomy Mat Page Mullard Space Science Lab, UCL Particles in the hot, early Universe. Particles This lecture: Particles in the hot early ...

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Cosmology and extragalactic astronomy Mat Page Mullard Space Science Lab, UCL 10. Inflation You are the result of a quantum fluctuation! Galaxies, Planets, You 11.

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Lecture 35 Extragalactic Astronomy. Summary so far. Still ... Every 50 100 Mpc. Virgo cluster, p601. 20 Mpc. Neighbor small ... Characteristics ...

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Extragalactic Science

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Title: PowerPoint Presentation Author: Mat Page Last modified by: Mathew Page Created Date: 10/21/2001 8:14:57 PM Document presentation format: On-screen Show (4:3)

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the big bang, nucleosynthesis, inflation. the cosmic microwave background ... It bulges in the middle, sixteen thousand light years thick, ...

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This section extends the work done in the first section, generalising from ... Graph taken from Essential Pure Mathematics, J. K. Backhouse et al., Longman ...

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IAU Colloquium #182 'Sources and Scintillations: Refraction and Scattering in ... significant trend of increasing flicker amplitude with decreasing galactic latitude. ...

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Found in nearby star-forming galaxies, starbursts, and AGNs. ... Structures of exotic star-formation in outer galaxies. ... star-forming galaxy, hosting a low ...

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... of Cosmic Extragalactic Polarization 'The Muscle Behind Curls' ... A uniquely powerful probe for curl modes key to understanding the physics of inflation ...

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Resolving contribution of unexpected EBL sources ... galactic. sources. CTA HE. COBE data (Hauser & Dwek, 2001) Goal 3: distance = Hubble parameter ...

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The blue objects here are distorted images of the same object. Detecting dark matter. ... this effect to measure the Hubble constant. Summary. Lensing basics ...

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Physics 133: Extragalactic Astronomy ad Cosmology Lecture 1; January 8 2007 ... Telescopes as time machines Physics 133: a golden era for cosmology Physics 133: ...

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Star Formation Rates, Ages and Masses of Massive Galaxies in the ... modest amount of spectroscopy needed to test reliability Potential problems: ...

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Introduction: cosmic ray origin problem. Gamma-flux of SMC a key for this ... The experimental results (EGRET data) were obtained about 15 years ago and gave ...

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Blue Supergiants as a Tool for Extragalactic Distances

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SPIRE PS imaging 3-10 mJy 5s 1hr (obs. mode dependent, but all three bands) PACS PS imaging 3 mJy 5s 1hr (two bands simultaneously) ...

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Extragalactic Astronomy

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That there is a connection is clear from the various correlations found between star ... Stars form in spiral arms. M33 Spitzer Image. From Verley et al. ...

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Extragalactic Background Light (EBL) MAGIC. Markarian 421, z=0.030. Markarian 501, z=0.034 ... Extragalactic sources: only 13: 12 blazars and M87 as radio galaxy. ...

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Science (in press) astro-ph/0709.4301. Talk Outline. Dispersion by the ... A dedicated search. Green Bank Extragalactic Radio Transient Experiment (GERTIE) ...

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Shapley had MW size too big and therefore argued 'NO', they are part of MW ... of the galaxy explaining the central bulges that had been observed in galaxies. ...

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Polarization properties of Extragalactic Point Sources (EPS) at ... Follow ups: @20 GHz to confirm positions, fluxes and ... Polarization follow up (Oct ...

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Early Extragalactic Results from Spitzer

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Ages & metallicities Indices diagram with Bruzual & Charlot 2003 models. Spectroscopy - Methods ... evolution of the merging system more uniformly old for older ...

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Relevant characteristics of GC systems. Globular Cluster/Galaxy Formation. Sub-populations ... At distance of Virgo 6 hrs with Keck H errors: /- 0.15 0.3 ...

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a candidate: 1855 37 (Giroletti 05) 1855 37: a jet turning off? 1855 37 ... Tsyn ~ 105-106 yr. vadv, syn c. consistent with slow/ceased advance in the ...

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How Black Holes change their host galaxies ... Oxford-COSMOCT Workshop on AGN feedback on host galaxies: Observations and Modelling ...

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In 1905 particle/wave duality of light known. Rutherford had ... Quantum laws show us that all tiny particles exhibit the wave-particle duality known for light ...

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Planetary Nebulae and the Extragalactic Distance Scale. Robin Ciardullo. Why Measure ... Collisional de-excitation of forbidden emission in young, dense nebulae ...

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... are possibilities as they fit the properties of homogeneity/isotropy ... OK, homogeneity, isotropy, local flatness, tidal forces & reduction to Newtonian ...

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Lucy 1991. Proc. 3rd ESO/ST-ECF data analysis workshop eds ... Lucy 1992. AJ, 104, 1260. Perfect Instrument: records exact position of n. Ideal reconstruction ...

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Some big questions future AO could address. Assembly of galaxy masses. ... Formation of bulges and tie to central black hole. ...

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Now clear that (all) galaxies host a black hole of mass proportional to the old ... High redshift star forming / active galaxies highly obscured by dust SCUBA ...

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Low redshifts: black hole masses in nearby galaxies ... complex distribution of red to violet colors, characterizing a major merger. ...

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Current millimeter interferometers have collecting areas between 500 and 1000 m2. ... plateau at 5000m altitude is superior to all existing mm observatories. ...

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The number densities of galaxies (galaxies/deg2/magnitude) as a function of ... a two-dimensional probability distribution from this model, convolve it with ...

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Observations of Extragalactic. Neutral Hydrogen. Spencer Wolfe. Kristina Nyland. Laura Trouille ... provides distance to galaxy (if unknown) Width of line ...

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No consumables onboard LAT Steady response over time expected. Standard operation in sky survey' mode allows almost flat exposure of the sky ...

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EGRET blazars. TeV BL Lacs. Low power slow cooling large gpeak. Big power fast cooling small gpeak ... EGRET: ~60 blazars. Cherenkov: 21 blazars ( 1 Radiogal) ...

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... RA 12h 36m 49.4s and Dec 62d 12 8.0' This is in Ursa Major (the Big Dipper) ... usually elliptical and often have jet structure from a compact nucleus ...

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The high fraction of EROs being infrared luminous suggests that many more high-z ... we have HST/NICMOS NIC2 images of 50 EROs within the FLS verification. ...

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Extragalactic Background Fluctuation. Two-body correlation function of galaxies ... Extragalactic background light. Our catalog fits the 2MASS results quite well ...

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So you've won your Nobel prize... What now? Build better detectors! ... Age of Universe = 13.7 - 0.2 x 109 years. Decoupling occurred after 379 -8 x 103 years ...

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