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1. Model Spectra for Spectral-Fitting Program
... The models provided are: . abs - absorption of x-rays by neutral gas with solar abundances. parameter 1 = . ... parameter 2 = . ... normalization - logarithmic value of the flux density at 1 keV in units of keV cm -2 s -1 keV -1 . ... normalization - logarithmic value of the normalization of the gaussian in units of keV cm -2 s -1 . ... absorption ( params )* model ( params ) . ... A single value for the normalization (i.e., fixed normalization) will force the program to use that value. ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/PROS/PUG/node139.html -- 12.2 Кб -- 01.10.2012
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2. POLIMODEL (V2.00) --- November00 --- POLIMODEL (V2.00)
polimodel -- Produce model linear polarization and position angle images . ... Whether to apply random errors to output polarization and position angle values. seed = "" [integer] . ... This task produces a model linear polarization image and corresponding position angle image from an input image assumed to represent intensity (Stokes I parameter). ... A threshold for the input image can be defined such that polarization and position angle are not computed for input values less than this threshold. ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/~jwalsh/softpol/polimodel.help.html -- 6.1 Кб -- 02.11.2000
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3. POLIMODEL (V1.00) --- April99 --- POLIMODEL (V1.00)
polimodel -- Produce model linear polarization and position angle images . ... Whether to apply random errors to output polarization and position angle values. seed = "" [integer] . ... This task produces a model linear polarization image and corresponding position angle image from an input image assumed to represent intensity (Stokes I parameter). ... A threshold for the input image can be defined such that polarization and position angle are not computed for input values less than this threshold. ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/software/IRAFtools/stecf-iraf/impol/polimodel.help.html -- 6.1 Кб -- 06.06.2006
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4. Subtracting models from unsaturated WFPC2 PSFs
Here are some suggestions for subtracting Tiny Tim models from unsaturated WFPC2 PSFs. ... The undersampling of the WPFC2 cameras results in the observed PSF being highly dependent on positioning at the subpixel level. A subsampled model should be generated, shifted to match the proper positioning of the observed PSF, and then rebinned to detector sampling. ... The PSF models will never be perfect matches to the observed ones, and they will likely be too symmetrical. ... Figure 1. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/software/tinytim/subpsf.html -- 4.0 Кб -- 02.04.2001
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5. The Model
. Next: Normal star evolution Up: No Title Previous: Introduction . In the calculations of the evolutionary track both nuclear evolution of the normal star and spin evolution of a magnetized compact object (neutron star (NS) or white dwarf (WD)) are taken into account. Normal star evolution . Initial parameters of compact stars . Sergei B. Popov . Fri Jun 21 19:17:07 MSD 1996
[ Сохраненная копия ]  Ссылки http://xray.sai.msu.ru/~polar/sceintro/poster/be_inwww/node2.html -- 2.7 Кб -- 21.06.1996
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6. Modelling Spectro-photometric Characteristics of Nonradially Pulsating Stars
Next: Identification and Analysis of Binary Star Systems using Probability Theory . ... We present a computing code for modelling energy flux distributions, photometric indices and spectral line profiles of (non-)radially pulsating Main-Sequence stars. ... In the case of slowly rotating stars one can use the zero-rotation approximation to describe stellar pulsations. Such a model was used already by Cugier, Dziembowski & Pamyatnykh (1994) to study nonadiabatic observables of Cephei stars. ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/conferences/adass/adassVII/daszynskaj.html -- 20.4 Кб -- 12.06.2006
[ Сохраненная копия ]  Ссылки http://www.adass.org/adass/proceedings/adass97/daszynskaj.html -- 20.4 Кб -- 15.05.1998
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7. uvfit
... User Guide ] Task: uvfit Purpose: Fit point sources to a given vis file. ... Key: stokes Normal Stokes/polarisation parameter (e.g. i,q,u,v,ii etc). ... Key: object This gives the object type that uvfit fits for. ... Key: fix This gives a set a flag parameters, one parameter per source. Each parameter consists of a set of letters, which indicate which source parameters of a component are to be held fixed. These source parameters are fixed by the initial estimates given by the `spar' parameter. ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/computing/software/miriad/doc/uvfit.html -- 6.9 Кб -- 10.04.2016
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8. The magnetosphere models
The Earth's magnetosphere global structure is conditioned by the interaction of the Solar wind and Earth's magnetic field. ... Many various magnetospheric models are available in the NSSDC . ... Fairfield D. H., Average and unusual location of the Earth's magnetopause and bow shock, J. Geophys. ... Stasiewicz K., Polar Cusp Topology and Position as a Function of Interplanetary Magnetic Field and Magnetic Activity: Comparison of a Model with Viking and other Observations, J. Geophys. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/vprokhor/descr/msphere.htm -- 5.8 Кб -- 12.05.1999
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/vprokhor/descr/msphere.htm -- 5.8 Кб -- 12.05.1999
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9. sfit help file
... While Sfit accepts input from "stdio", it is more natural to save/edit commands in a file (eg "solve_input.sfit") and run the code simply by entering > Sfit solve_input.sfit [linelist] . ... The model grid (3.4MB) produced by Example 1 and a selection of input spectra ( f008 f036 f068 f304 f354 ), together with SFIT output files are also given in this folder . ... The model grid (2.8MB) produced by Example 3 and an input spectrum together with SFIT output files are also given in this folder . ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/~csj/software_store/guide/sfit.html -- 10.2 Кб -- 03.07.2008
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10. Diffuse Model
... The first EGRET catalog ([ Fichtel et al. 1994b ]) used the galactic diffuse gamma radiation model of Bertsch et al. (1993b). ... For the results presented by Bertsch et al. (1993b), the HI and W radio data were deconvolved by integrating the radio data over a velocity interval determined by the endpoints of each distance interval ( ). ... The Galactic radius limit used in the model has been increased to 30 kpc. ... The CR electron spectrum of Fichtel et al. (1991) was used by Bertsch et al. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/cats/doc/EGRET2/node4.html -- 6.7 Кб -- 08.05.1998
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11. East Siberian Center for the Earth's Ionosphere Research. SW radiosignal
Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The algorithm and appropriate program for decametric radiosignal propagation conditions prediction for paths from 500 to 9000 km have been developed at ISTP SB on the basis of normal wave method (AltyntsevaB.I,Iliyin N.V., Kurkin V.I. and others //Decameters channel simulation on the base of normal wave method . ... Solar activity indices are chosen automatically from the prediction date from the database . ...
[ Сохраненная копия ]  Ссылки http://rp.iszf.irk.ru/esceir/lchmen/predicten.htm -- 8.0 Кб -- 02.06.2001
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12. Modeling of Very Luminous Stars in the M33
... We find a transition of LBV star from the LBV instability strip to the region of classical WN for the first time. ... Numerical modeling of the atmospheres of these objects are very important for understanding the evolutionary relationship WR and LBV stars, as well as of the physical causes of LBVs variability. We studied spectra of two very luminous stars in the M33 galaxy - LBV V532 and late WN star FSZ35. ... Bottom: The spectrum of FSZ35 with the final model . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/SciNews/2012/Maryeva/ -- 5.9 Кб -- 02.10.2012
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/Doc-en/SciNews/2012/Maryeva/ -- 5.9 Кб -- 02.10.2012
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13. APOD: 2007 May 16 - Dark Matter Ring Modeled around Galaxy Cluster CL0024 17
... 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. ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/apod/ap070516.html -- 6.2 Кб -- 02.10.2012
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14. Dark Matter Ring Modeled around Galaxy Cluster CL0024 17
... 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 . ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/xware/msg/apod/2007-05-16 -- 15.4 Кб -- 16.05.2007
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15. astro-ph
... Aims: Today, large ground-based instruments, like VISIR on the VLT, providing diffraction-limited (about 0.3 arcsec) images in the mid-infrared where strong PAH features appear enable us to see the flaring structure of the disks around Herbig Ae stars. Although great progress has been made in modelling the disk with radiative transfer models able to reproduce the spectral energy distribution (SED) of Herbig Ae stars, the constraints brought by images have not been yet fully exploited. ...
[ Сохраненная копия ]  Ссылки http://vo.astronet.ru/arxiv/?get_articles=1&author=E -- 10.4 Кб -- 12.09.2010
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17. Empirical Model of the Nighttime Winter Ionospheric Trough
... Karpachev A.T., IZMIRAN, e-mail: karp@izmiran.ru . ... 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, ? ... 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, ? ... Karpachev A.T. Characteristics of a Ring Ionospheric Trough. ...
[ Сохраненная копия ]  Ссылки http://www.izmiran.rssi.ru/ionosphere/sm-mit/index.shtml?LANG=ru -- 13.8 Кб -- 09.04.2016
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18. http://www.gao.spb.ru/english/as/j2014/presentations/filippova.pdf
... G., Filippova A.S. Presented by: Filippova A.S Achievements · Refined model based on the celestial-mechanics methods is presented that is a generalized version of the previously developed basic model · Subtle effects are qualitatively explained based on the amplitude-frequency analysis and the computer numerical modelling of the oscillatory pole motion, where the key feature is the Chandler wobble 2 Basic Model of the Polar Oscillations ...
[ Текст ]  Ссылки http://www.gao.spb.ru/english/as/j2014/presentations/filippova.pdf -- 1324.2 Кб -- 28.09.2014
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19. http://www.abitu.ru/en2002/closed/viewwork.html?ext=175
... 24 } Line { SrcBlock sin SrcPort 1 DstBlock func1 DstPort 1 } Line { SrcBlock Fcn SrcPort 1 Points [0, -55] DstBlock func DstPort 1 } Line { SrcBlock (G*M) ^1/2 SrcPort 1 Points [25, 0] DstBlock func DstPort 3 } Line { SrcBlock func SrcPort 1 Points [40, 0] Branch { ...
[ Сохраненная копия ]  Ссылки http://www.abitu.ru/en2002/closed/viewwork.html?ext=175 -- 12.3 Кб -- 05.05.2006
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20. http://www.naic.edu/~phil/optics/hornpos/modelOffsets.html
The receivers are positioned using a theodolite survey. The telescope pointing model is then made with the sbn receiver. ... The top plot shows the model 15 azimuth and za offsets for all receivers. 327, 430, and 610 are not surveyed into position. ... The bottom plot shows the model 15 az and za offsets for the receivers that were surveyed into position. black * are azimuth errors, red + are za errors, and green + are za errors after including the residual survey errors in za. ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~phil/optics/hornpos/modelOffsets.html -- 3.6 Кб -- 23.05.2004
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