ASC-FITS-2.0.1: ASC FITS File Designers' Guide (Rots and McDowell) (1999 Jun) . ASC-FITS-REGION-1.0: FITS region document (McDowell and Rots) (1998 Mar) . ... CXC-DM-001 Introduction: Data Analysis with the Chandra Data Model (2001 Oct) . ... 1998 Feb 26: SDS-1.0: Data Product List: obsolete . ... 1998 Mar 09: SDS-10.0: (ASC-FITS-REGION-1.0) FITS region document: see ASC-FITS-REGION-1.0 . 1998 Feb 09: SDS-11.0: FITS function document (superseded by ASC-FITS-FUNCTION-1.2) . ...

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• Jonathan's ASC documents
• The AstroStat Slog model
• The AstroStat Slog Blog Archive A Quote on Model

Next: C.S. Jeffery Up: J.G. Doyle Previous: Magnetic Reconnection Contents . We present, for the first time, blinker phenomena associated with brightenings in pre-existing coronal loops registered by the EIT in Fe XII 195?. ... We suggest that the blinker activity we observe is triggered by interchange reconnection, serving to provide topological connectivity between newly emerging flux and pre-existing flux. ...

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• C.J. Butler, Research Astronomer
• lte-codes: sterne model atmospheres
• MASSES

The potential of masers to act as probes of their environment has long been recognised, but to date has proven very difficult to realise. ... 2001, Sutton et al. 2001). Masers are variable on timescales of weeks to months and one of the major limitations in previous attempts at multi-transition analysis has been the uncertainties introduced by combining observations made over many years using a variety of instruments with differing spectral and spatial resolutions and polarisation properties. ...

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• Probing ISM Models with H observations
• Self-Calibrating with Multiple Models
• A Global Model

The Earth's magnetosphere global structure is conditioned by the interaction of the Solar wind and Earth's magnetic field. ... Solar wind (SW) - the region outside BS; . ... Auroral field lines (AUR) region - the funnel-shape cavity restricted by the geocentric distance of the order of 6 RE, between surfaces formed by magnetic field lines emerged from the polar and equatorial OVAL borders; . ... Fairfield D.H., Average and unusual location of the Earth's magnetopause and bow shock, J. Geophys. ...

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• Folding Paper Model of Magnetosphere
• Magnetic mapping

... We present a computer program for modelling energy flux distribution and light curves of eclipsing binaries from far ultraviolet to infrared regions. The Roche model is assumed. Proximity effects of components (reflection of radiation and surface gravity darkening) are taken into account. ... Figure 1: The surface temperature distribution for Algol A-B system before (upper plot) and after (lower plot) correction for temperature due to the irradiation effect. ...

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• Spatial Structure of NGC 6822: An Example for Statistical Modeling of
• Calibration and Performance Control for the VLT Instrumentation
• Modelling Spectro-photometric Characteristics of Nonradially Pulsating Stars

... Bojan Nikolic web pages home . ... As an exercise to put through the new InMin library through its paces, I have looked recently at applying Nested Sampling ( Skilling2006 ) algorithm to the fitting of star-formation history as function of redshift. ... The data I used are from Figure 1 of Yuksel08 but I use only the grey data paints, which are just the data originally from Hopkins2006 . ... The next step is to define the function which is the model for the history of the SFR density. ...

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• Molecular oxygen in interstellar clouds
• Bojan Nikolic -- Fitting and Comparison of Models of Radio Spectra
• Bojan Nikolic -- 90 GHz Continuum Observations of Messier 66

... HST . ... Lensing Models . ... In order to interpret many of the properties of background lensed galaxies, reliable models of the lensing maps for each cluster are required. Preliminary models for each of the six Frontier Fields clusters have been provided by five independent groups prior to the HST Frontier Fields observing campaign in order to facilitate rapid analysis of the FF data by all members of the community. ... The various groups model the cluster mass distribution in different ways. ...

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• Herschel Images and Results for the Magellanic Clouds
• Starburst and Galaxy evolution
• Modelling

... To determine the parameters we want (stellar magnitudes and colors) from the observations we have, we fit the data to a model. The model should represent the circumstances of the observations as realistically as possible; otherwise, effects present in the data but not in the model will be distributed among the available adjustable parameters, such as stellar magnitudes, extinction coefficients, and transformation parameters. ... The bias problem . ...

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• Errors in the Steady State and Quasi-SS Models
• Diffuse Model
• Reducing the observations

Cost Estimating Web Site . ... 2005 NASA Cost Analysis Symposium Databases . ... World , European Communities , Other European Countries , Americas , Asia , Africa , General US , US Federal Government , US Department of Defense , Aerospace Industry , NASA , Science & Engineering Handbooks . NASA Cost Estimating Handbook 2004 , Parametric Estimating Handbook .. ... Consumer Price Index , Employment Cost Index , GDP Deflator , Import Price Index , NASA New Start Index , Producer Price Index . ...

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Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... Although their determination is based on the scattering process model, independent check-ups by rocket experiments have shown their correctness in experimental applications. ... Ionospheric data analysis, especially during strong disturbances, cannot be without some other kinds of diagnostic tools. ... The lack of data has always been a challange in this case. ...

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• East Siberian Center for the Earth's Ionosphere Research. SW radiosignal
• East Siberian Center for the Earth's Ionosphere Research. Mathematical
• East Siberian Center for the Earth's Ionosphere Research. Maximum usable

Previous page: Measuring temperatures and composition in the ionoshere . If the actual spectra that the radar measures from the ionosphere consisted of continuous smooth curves, and if it was necessary to measure only two quantities, say the width and the total power, then one could use a ruler and get pretty good answers. ... There is no simple way to get from the data points to the best answers, but one would say that one spectrum is much better than the other. ...

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• modelAerostatPeriods
• ALFA Receiver Temperature Polynomial Fit

Internal Workshop on Forecasting Observing Conditions", May 1997, ESO Garching. ... Feasibility study of a meteorological prediction model for ESO observatories in Chile , CRS4, Cagliari (I), 1995. Feasibility Study of seeing prevision in the Paranal area using Meso-NH meteorological model , Nice University, Nice (F), 1997 . ... Analysis of meteorological conditions in Macon (Argentina) using the MM5 model ( Final Report, pdf) , University of Valparaiso, Faculty of Science, Valparaiso (CH), 2007 . ...

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• The Hierarchical Stellar Systems Model Format
• ESO - ESO sky correction tools
• ESO - Thesis Topic: Dynamical models of multiple globular cluster populations

... The magnetic field of the Earth has been investigated by satellites for several decades now, and enough of it is known to model its average strength and shape during different levels of overall magnetic activity. Presently the most used empirical global magnetic field models are the Tsyganenko models (1987, 1989) , referred to as T87 and T89, respectively, although even these consist of several submodels. ... Earth's magnetic field from T89c model during Kp=2 for different seasons. ... Res. ...

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• Substorm models [Oulu]
• Folding Paper Model of Magnetosphere
• Magnetopause [Oulu]

... G.P.Panasenko (J.-V.Poncelet, Moscow) Multiscale problems: junction of models of different dimension, applications to hemodynamics. ... Gubkina , Moscow, Russia . ... The workshop is devoted to an important trend in mathematical modeling, the multiscale methods and its applications in biology and medicine. ... It was organized in the frame of the thematic year on the multiscale methods and modeling in biology and medicine organized by the Russian-French laboratory J.-V.Poncelet. ...

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• The Navier-Stokes-alpha model...
• Dubna-2006: Non-standard models
• Sheaf models of linear operators (Spring 2004)

... Different equations of state tables can be used, including SAHA-S equation of state. ... 1) separate input fields for X and Z are used, each line contains only T and rho; example: 2.17e6 0.18 . 2) each line contains T, rho, X and Z; separate input fields for X and Z are ignored; example: 2.17e6 0.18 0.74 0.018 . 3) each line contains T, rho, X, Z(CNO), Z(Ne), Z(FeSi); separate input fields for X and Z are ignored; example: 2.17e6 0.18 0.74 0.010 0.002 0.006 . ...

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• Solar modeling input physics (thermodynamics, opacity, nuclear reactions)
• Index of /ftproot/pub/local/science/models
• Index of /ftproot/pub/local/science/models/smc

... Model . ... Karpachev A.T., IZMIRAN, e-mail: karp@izmiran.ru . ... To the Model: . The empirical median model of the shape and position of the MIT (Main Ionospheric Trough) in the Northern and Southern Hemispheres is presented. ... Geomagnetism and aeronomy, v.26, № 1, p.63-68, 1986. ... Karpachev A.T., Afonin V.V. Dependence of the ionospheric trough occurrence probability on the season, local time, longitude, and level of magnetic activity Geomagnetism and aeronomy, v.38, № 3, p.79-91, 1998. ...

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• SMF2 Ionosphere model Title
• IZMIRAN - Laboratory for Physics and modeling of the ionosphere

... Since IRS 7 at the Galactic center was identified as a luminous red supergiant (Lebofsky et al. 1982), a lasting debate has been initiated whether the nucleus of the Milky Way galaxy had experienced a recent star formation episode. ... 1993). ... 1994). ... Tamblyn & Rieke (1993) and Schaerer (1994) proposed starburst models which would be able to account for a young stellar population at the Galactic center, although the origin of some peculiar hot stars still remains to be explained (Tamblyn et al...

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• The Model
• Scientific Interests
• Seminars

... The most powerful and widely used methods to calculate the scattering matrix of a fractal cluster are based on the coupled dipoles methods (e.g. the Discrete Dipole Approximation, DDA) and the theory of light scattering by a cluster of spherical particles [2-4]. ... At present the procedure of calculation of the scattering matrix is well developed for both an oriented cluster of spherical particles and for chaotically oriented clusters of such particles [4]. ...

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• Modelling the Milky Way in the Era of Gaia - JD5 programme
• Model realization and some results
• Modelling the Milky Way in the Era of Gaia - JD5 Rationale

... Dark Matter Ring Modeled around Galaxy Cluster CL0024 17 . ... These are multiple images of a few distant galaxies, showing that the cluster is a strong gravitational lens . ... A hypothesis for the formation of the huge dark matter ring holds that it is a transient feature formed when galaxy cluster CL0024+17 collided with another cluster of galaxies about one billion years ago, leaving a ring similar to when a rock is thrown in a pond. ... Abell 2218: A Galaxy Cluster Lens . ...

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• Астронет > Dark Matter Ring Modeled around Galaxy Cluster CL0024 17
• Sudbury Indicates Nonstandard Particle Model
• Астронет > Sudbury Indicates Nonstandard Particle Model

... Dark Matter Ring Modeled around Galaxy Cluster CL0024+17 . ... It is the relatively weak distortions of the many distant faint blue galaxies all over the image, however, that indicates the existence of the dark matter ring. ... A hypothesis for the formation of the huge dark matter ring holds that it is a transient feature formed when galaxy cluster CL0024+17 collided with another cluster of galaxies about one billion years ago, leaving a ring similar to when a rock is thrown in a pond. ...

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• Modelling of light curve of SN87A
• A Kernel Model for Precision Timekeeping
• APOD: 2001 July 10 - Sudbury Indicates Nonstandard Particle Model