XMM-Newton OM Response Files Page . ... Data Analysis SAS News What is SAS? ... The response files have the name om_effarea_<filter>_v2.0.rsp. The response files should be used in conjunction with a spectral data file containing the filter count rate. Such a data file may be created by editing the template filter file om_filter_default.pi with a fits editor such as 'fv' and changing the "RATE" and "STAT_ERR" entries in the SPECTRUM extension to the filter count rate and error. ...

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• Effective Area, Filter Transmission, Quantum Efficiency and Grating attenuation
• Response matrix

... The overall spectral response of the system ( Figure 2.4 ). ... In Table 6.1 the dimensionless efficiency and the mean wavelength for each filter are tabulated together with the effective width, the equivalent Gaussian dimensionless width, the maximum transmission, the derivative of the mean wavelength with respect to spectral index, the pivot wavelength, average wavelength, and wavelength of maximum transmission. ... The mean wavelength is defined in Schneider, Gunn, and Hoessel Ap. ... 0.03 . ...

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• Time Dependence of UV Response
• Flat Field Response
• Short-term Time Dependence of UV Response

Next: Geometric Corrections Up: Raw to Calibrated Previous: Artifacts . ... The majority of modern detectors (e.g. CCD, diode--array or image tube) have a nearly linear response while photographic emulsions are strongly non--linear. Even for the `linear' detectors, a number of corrections must be included in the intensity calibration. ... A raw frame is then transformed to relative intensities by . ... Thus, the gaussian grain noise on emulsions becomes skewed through the intensity calibration. ...

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• Using a Standard Star
• The Reduction Session
• Soft X-Ray Detection Tutorial - PixelVision

... PROBLEMS: "Unknown" (i.e. no physics model) components; What's a "Good-Enough-Fit" (e.g. Poisson)? ... ASIDE: MULTI-SCALE FOR POISSON - called Multiplicative Multiscale Innovation Models MMI Slides courtesy of R.Willett, SAMSI 2006 Timmermann Nowak, 1999 Kolaczyk, 1999 ASIDE: MULTI-SCALE FOR POISSON - called Multiplicative Multiscale Innovation Models MMI Slides courtesy of R.Willett, SAMSI 2006 Timmermann Nowak, 1999 Kolaczyk, 1999 ASIDE: MULTI-SCALE FOR ...

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• http://hea-www.harvard.edu/AstroStat/etc/CCW2007_109_drkeijmsv.pdf
• http://hea-www.harvard.edu/PINTofALE/pro/chanarf.pro
• The AstroStat Slog effective area

IBIS Data Analysis . ... IBIS . ... Flat Fielding - Introduction . The images obtained by IBIS will have intensity variations across the field of view that are not due to the solar image, but rather caused by instrumental effects that alter the observed intensity in each point of the field of view. ... IBIS Flat Fielding Techniques . ... Therefore, it is desirable to obtain the flat field measurements center on a point along the equator near the heliographic center of the solar disk. ...

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• Custom Error Responses - Apache HTTP Server

. Next: Diameters Up: Stellar parameters from calibrations Previous: Gravities Contents . Temperatures of stars are derived from their spectral type and luminosity class. Calibrations are stored in files spec_par.V, spec_par.IV, spec_par.III, spec_par.II, spec_par.I in oyster/starbase . teff_stars Compute effective temperature for all stars in startable. teff_star ( spectrum _char ) Function. Return effective temperature for star with specified spectrum. Christian Hummel 2015-04-28

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• The Effect of Continuum Variability on Spectral Indices
• ESO - The response curve leaves residual instrument features in my science.
• ESO - Response to USD User Satisfaction Survey

... Next: The PROS Big Up: Software Systems Previous: Data Reduction Software . ... The srcinten task provides PROS users with a tool to compute count rates for point sources in the ROSAT High Resolution Imager (HRI). ... Corrected upper limits are cited at locations where the count rate falls below the source detection threshold. ... Srcinten is a new PROS task that computes and applies the above correction factors to the net counts in a user-specified aperture. ...

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• Cost-Effective System Management
• The Basic Calibrated Data Processing Pipeline for SIRTF IRS
• ISO-SWS Data Analysis

... During and after the project, the student response was tremendous. ... I invite you to view what the class did with the terraforming project. ... These pages contain only portions of the entire project, since some of the presentations were purely verbal, and I was remiss in collecting all the speeches. The Mars Project student website . ... I think that it can be stressful to students to have such a large project to work on when they don't know what it's worth to them. ... previous page | ...

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• ASP: Simple Effective Education and Dissemination (SEED) Grants For Astronomy

... A Force from Empty Space: The Casimir Effect . ... Measuring slightly over one tenth of a millimeter, the ball moves toward a smooth plate in response to energy fluctuations in the vacuum of empty space. ... The form and genesis of dark energy is almost completely unknown, but postulated as related to vacuum fluctuations similar to the Casimir Effect but generated somehow by space itself . ... Publications with keywords: Casimir effect - dark energy . ... Distant Supernova Dark Energy ...

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... 2006 December 17 . A Force from Empty Space: The Casimir Effect . ... Measuring slightly over one tenth of a millimeter, the ball moves toward a smooth plate in response to energy fluctuations in the vacuum of empty space. ... The form and genesis of dark energy is almost completely unknown, but postulated as related to vacuum fluctuations similar to the Casimir Effect but generated somehow by space itself . ... About APOD | ...

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• APOD: 2015 December 6 - A Force from Empty Space: The Casimir Effect
• APOD: 2010 January 3 - A Force from Empty Space: The Casimir Effect
• APOD: 2002 September 17 - A Force from Empty Space: The Casimir Effect

Interference Daniel Mitchell, ATNF and Sydney University. http://www.atnf.csiro.au/SKA/intmit/ 1 Overview ! Radio Frequency Interference Sources of Interference, ATCA Interference Surveys, Effect on Synthesis Images. ... Dealing with Interference Interference Mitigation. http://www.atnf.csiro.au/SKA/intmit/ 2 Radio Frequency Interference Most people will encounter interference when using radio data. ... ATCA Interference Surveys ! ... http://www.atnf.csiro.au/SKA/intmit/ 12 Bandwidth Smearing ! ...

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• http://www.atnf.csiro.au/research/LVmeeting/posters/MWhiting-poster.pdf
• casacore: casa::MSMainEnums Class Reference
• linmos

The 25th International Symposium on Space Terahertz Technology , 27 ­ 30 April 2014, Moscow, Russia Power Load Dependencies of Cold Electron Bolometer Optical Response at 350 GHz Mikhail A. Tarasov , Valerian S. Edelman , Andrey B. Ermakov , Sumedh H. Mahashabde , and Leonid S. Kuzmin . ... At high power load levels and low temperatures the changes of tunneling current, dynamic resistance and voltage response have been explained by non -thermal energy distribution of excited electrons. ...

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• http://www.cplire.ru/html/lab234/pubs/2008_10a.pdf
• SYNCHRONIZATION OF DRIVE-RESPONSE SYSTEMS ON CONDITION OF A LARGE MISMATCH OF

... I have compiled a list of throughput filter curves from a variety of telescopes, instruments, and surveys. Click on the name of the filter to download it. The first line of each filter is the zeropoint for that filter. If the filter is in the AB system, it is listed as 0.0 (or in otherwords -48.55). ... Filter . Effective Wavelength . ... A_V . ... 0.987 . ... 0.050 . ...

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• The Maths
• The Doppler Effect:
• The Doppler Effect

... In brief: the frequency-dependent radiative transfer equation is solved for a dust under assumption of spherically-symmetric geometry for its distribution taking into account particle size distribution and quantum heating effects for the very small dust particles. ... Table: Model parameters for IRAS04296+3429. ... parameter . ... hot dust shell) . ... The best fit to the spectral energy distribution of IRAS04296 is shown by heavy solid line (see Table2 for details concerning parameters of the model...

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• Vitaly Goranskij, SAI/Moscow Univ.
• Cosmological Gene project
• may_iss

... In 1980 Trunin graduated from Physics department of University in Gorky. Since that time he works in the Laboratory of Electron Kinetics at the Institute of Solid State Physics Russian Academy of Sciences (Chernogolovka, Moscow distr.) ... Since 2002 Trunin was Deputy Head of Solid State Physics Department of MIPT , since 2007 he i s Dean of the General and Applied Physics Department of MIPT . ... Institute of Solid State Physics, RAS . ... trunin@issp.ac.ru . ... LEK home page | ...

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• Homepage of Denis Bulaev - Publications
• Homepage of Denis Bulaev - Talks
• Department of Solid State Physics MIPT

Astronomy Discussion Forums . Forums: . ... Discussion Forums . ... Does Gravity Propagate Like EM Waves? Forum List | ... Post Message | ... Do you mean the effect of gravity , In that how long it takes for a gravitational effect to reach the object it's effecting? ... John . ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Speed Of Gravity - an Astronomy Net Gravity Forum Message
• Conventional Wisdom? - an Astronomy Net ATM Forum Message
• Dirty Mirorr - an Astronomy Net ATM Forum Message

... Allows webmasters to configure the response of Apache to some error or problem. Customizable responses can be defined to be activated in the event of a server detected error or problem. e.g. if a script crashes and produces a "500 Server Error" response, then this response can be replaced with either some friendlier text or by a redirection to another URL (local or external). ... New behavior . ... redirect to a local URL, or . ... Each new variable will have the prefix REDIRECT_ . ...

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• Apache module mod_headers
• Apache module mod_expires

velocity measured in meters per second . ... High speed propeller (vertical) = 42% Clearly, wind power is a highly variable source and hence energy storage is crucial. ... Electricity generated is then .25 KWH per sq. meter . If wind blows 24 hours per day then annual electricity generated would be about 2200 KWH per sq. meter . ... To Generate 10,000 KWH annual then from a 20 mph wind that blows 10% of the time . windmill area = 10,000 KWH/220 KHW per sq. meter = 45 sq meters . ...

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• CCDs for Material Scientists
• Galaxy Gallery Page II
• CCD Astronomy Magazine Article Page 5

... The behaviour of the polarization efficiency (see Eq. ( 14 )) for non-absorbing and absorbing spheroids is shown in Fig. 11 for the case when a maximum polarization is expected (PF alignment, ). ... Figure 11: Polarization efficiency against for prolate and oblate spheroids with and , picket fence orientation, . The size/shape effects are illustrated. ... Figure: Polarization efficiency as a function of particle equivolume radius for prolate core-mantle spheroids with and , PF orientation, . ...

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• Linear polarization: wavelength dependence
• Database of Optical Properties -- Level: subsubpage
• Database of Optical Properties -- Level: subpage

... Natalya V. Raguzova and Sergei B. Popov . ... We present a compilative catalogue of Be/X-ray binaries and candidates in the Galaxy and in the Large and Small Magellanic Clouds. This catalogue contains 160 sources and provides information on names and spectral types of optical components, distances, on spin characteristics of neutron stars, and on orbital and X-ray properties of binary systems. ... Be/X-Ray Binaries and candidates in the Galaxy . Galactic sources: comments to the Table 1 . ...

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• Amplitude Distribution
• The X-ray Optics
• AXAF-Chandra