'Light curves' diaporamas de présentation

Timing of Accreting Millisecond Pulsars: a Review

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Light Curves of the Dwarf Nova U Gem: A Diagnostic of Accretion Disk Evolution

Light Curves of the Dwarf Nova U Gem: A Diagnostic of Accretion Disk Evolution. Larry Molnar Calvin College Grand Rapids, Michigan. Outline. Calvin-Rehoboth Twin Telescopes Project Dwarf Novae U Gem Preliminary Light Curves. Calvin-Rehoboth Twin Telescope Project. NSF-CCLI funding

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Supernovae

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Elemental Abundances MESSENGER SAX & RHESSI

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Thermonuclear Supernovae

Thermonuclear Supernovae. Lifan Wang Texas A&M University Oct 6 , 2013. List of Topics. SNIa Sub-Groups Ejecta Geometry High and Low Velocity Viewing angle CSM Environment The Clash between the E jecta and the CSM/Progenitor Light Echo Extinction. 1. SNIa Sub-Groups.

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Photometric Monitoring by Amateurs in Support of a YY Gem Professional Observing Session

Photometric Monitoring by Amateurs in Support of a YY Gem Professional Observing Session. B. Gary (AZ), Dr. L. Hebb (TN), J. Foote (UT), C. Foote (UT), R. Zambelli (Italy), J. Gregorio (Portugal), J. Garlitz (OR), G. Srdoc (Croatia), T. Yada (Japan), A. Ayiomamitis (Greece).

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How to Make a SNIa J. Craig Wheeler Department of Astronomy. University of Texas at Austin

How to Make a SNIa J. Craig Wheeler Department of Astronomy. University of Texas at Austin. Supernova Cosmology and Looking to the Future Cook's Branch Nature Conservancy April 13, 2012 . Criteria for a decent model of SN Ia :. It should explode Bolometric light curve

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Type Ia Supernovae Progenitors

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A New Method For Measuring Extragalactic Distances

A New Method For Measuring Extragalactic Distances. Authors: Yuzuru Yoshii et al. Speaker: Zheng Xuechen 2014.03.25. Outline. Introduction New Method Data Analysis Results and discussion. Introduction. Why?. Estimate expansion rate ? Hubble constant H 0 ? Distances. Methods.

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Gravitational Microlensing Events

Gravitational Microlensing Events. Diane Feuillet Kailash Sahu. Tracking High Proper Motion Stars to Predict Possible Microlensing Events Fitting Light Curves of Long-Duration Binary Events Derived the Mass Function of Observed Events From the Timescales. ARIES Images-240 2009 .

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Chapter 20 part 2:

Chapter 20 part 2:. Star death: 0.4 - 4 M ? Carbon White dwarfs > 4 M ? Supernova SN1987A Neutrinos Supernovae involving white dwarfs Supernova remnants. Massive stars. Supergiants. Massive stars. Core-collapse supernova. Turbulence. Turbulence. Observing supernovae.

382 views • 17 slides

BAOs

BAOs. SDSS, DES, WFMOS teams (Bob Nichol, ICG Portsmouth). Understanding Dark Energy. Observers Prospective. We can make progress on questions: Is DE just a cosmological constant (w(z)=-1)? (Make better observations and push to higher z)

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The Science Case for the Dark Energy Survey

The Science Case for the Dark Energy Survey. James Annis For the DES Collaboration. We propose to make precision measurements of Dark Energy Cluster counting, weak lensing and supernovae Independent measurements by mapping the cosmological density field to z=1

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Real Light Curves

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Data Processing and User Software

Data Processing and User Software. presentation and demonstration. Ken Ebisawa (Astro-E2 GOF). Astro-E2 Software Policy. Astro-E2 data analysis will be easy New instrument (XRS), but standard and established software scheme (ftools, xspec etc)

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Proposed Future wr targets : WR115 and wr120

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Using gamma-flares for cosmic neutrino analysis in ANTARES A multi-messenger analysis

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Abstract

Quasar Accretion Disks Are Strongly Inhomogeneous. Jason Dexter 1 and Eric Agol 2 1 Department of Physics, University of Washington, Seattle, WA, 98195 2 Department of Astronomy, University of Washington, Seattle, WA, 98195. Abstract

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