'Emission measure' presentation slideshows

X-ray Emission from O Stars

859 views • 69 slides

X-ray Diagnostics and Their Relationship to Magnetic Fields

X-ray Diagnostics and Their Relationship to Magnetic Fields. David Cohen Swarthmore College. X-rays in massive stars are associated with their radiation-driven winds. erg s -1. Power in these winds:. while the x-ray luminosity.

613 views • 61 slides

X-ray Emission from O Stars

481 views • 37 slides

Spectroscopy of the solar Transition Region and Corona

Spectroscopy of the solar Transition Region and Corona. L. Teriaca. The Solar Corona. Composite photo of the August 11, 1999 total eclipse. Lake Hazar, Turkey. The Solar Corona. Raw spectra obtained on 19 June 1936 during a total eclipse observed from the former Soviet Union.

522 views • 33 slides

X-ray Observations of Stars

324 views • 32 slides

RGS observations of cool gas in cluster cores

RGS observations of cool gas in cluster cores. Jeremy Sanders Institute of Astronomy University of Cambridge. Sanders et al, 2008, MNRAS, 385, 1186 Sanders et al, in prep. A.C. Fabian, J. Peterson, S.W. Allen, R.G. Morris, J. Graham, R.M. Johnstone. Cooling in cluster cores.

401 views • 30 slides

RGS observations of cool gas in cluster cores

RGS observations of cool gas in cluster cores. Jeremy Sanders Institute of Astronomy University of Cambridge. Sanders et al, 2008, MNRAS, 385, 1186 Sanders et al, in prep. A.C. Fabian, J. Peterson, S.W. Allen, R.G. Morris, J. Graham, R.M. Johnstone. Cooling in cluster cores.

307 views • 30 slides

The Non-Flare Temperature and Emission Measure Observed by RHESSI and SXI

The Non-Flare Temperature and Emission Measure Observed by RHESSI and SXI. J.McTiernan (SSL/UCB) J.Klimchuk (NRL) Fall 2003 AGU Meeting. Abstract:

326 views • 21 slides

Beyond the Limb

A Narrow Band EUV search for Background Objects with the AIA. Beyond the Limb. Sam Schonfeld. Advisors: Paola Testa and Steve Saar. Contents. Motivation Cross calibrating solar measurements Methods: Finding Targets Tracking targets Modeling stellar emission Estimating Signal

168 views • 16 slides

RHESSI/GOES Xray Analysis using Multitemperature plus Power law Spectra.

RHESSI/GOES Xray Analysis using Multitemperature plus Power law Spectra. J.McTiernan (SSL/UCB). ABSTRACT:

206 views • 13 slides

Outline

Analysis of the Temperature and Emission Measure of Solar Coronal Arcades and Test of Flare/Arcade Loop Length ( Yamamoto, Shiota, Sakajiri, Akiyama, Isobe, and Shibata ) Presented By H.D. Winter. Outline. Why I chose this paper Background needed to understand paper Purpose of Paper

285 views • 12 slides

From Spectral Lines to Emission Measures Emission Measure Distributions of Different Stars

Emission Measure Distributions: A Tutorial Nancy S. Brickhouse Harvard-Smithsonian Center for Astrophysics. New England Space Science Cambridge, MA March 1, 2006. From Spectral Lines to Emission Measures Emission Measure Distributions of Different Stars Hot Research Questions

220 views • 10 slides

EIS Sensitivity Update

EIS Sensitivity Update. John Mariska NRL 3-5 Feb 2003. EIS Effective Areas. First set of flight optics coated at Columbia University and Characterized at Brookhaven Effective areas computed using Measured M 1 reflectivities

159 views • 7 slides