... The task eregionanalyse calculates the source centroid (returned in the parameters xcentroid and ycentroid), the optimum radius for point source extraction ( parameter optradius) and the number of counts in the source box ( parameter srccnts) The optimum radius is calculated using the PSF (EXTENDED mode ) for the particular Epic camera for a photon energy of 1.5 keV. xmmsas 20030110 1802-5.4.1 XMM-Newton Science Analysis System Page ... Otherwise it is set true. ...

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• http://xmm.vilspa.esa.es/sas/6.1.0/doc/eregionanalyse.ps.gz
• http://xmm.vilspa.esa.es/sas/6.0.0/doc/eregionanalyse.ps.gz
• http://xmm.vilspa.esa.es/sas/5.4.1/doc/esplinemap.ps.gz

... We demonstrate through numerical simulations that model parameters estimated with our technique are essentially bias-free, even when the average number of counts per bin is 1. ... The IW technique avoids such biases by estimating through successive iterations, where for each iteration, j, , and the best-fit parameters are determined by minimization of . ... In our sample, we find that the minimum values and best-fit parameters converge after about 6 iterations. ...

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• A New Entropy Measure Based on Multiple Resolution and Noise Modeling
• TwoFitlines: An Spectrum and Line Analysis Tool
• Recent Advances in Parameter Estimation in Astronomy with Poisson-Distributed

Proceedings of the Particle Physics and Early Universe Conference (PPEUC). For this paper: postscript PPEUC CMB index 1 Likelihood Analysis.. ... Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh, EH9 3HJ, U.K. Max Tegmark . ... We discuss the problems of applying Maximum Likelihood methods to the CMB and how one can make it both efficient and optimal. ... A much fuller account of most of this work is available ( Tegmark, Taylor & Heavens (1997) ). ...

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• Paper I: Method Bojan Nikolic web pages (r. 329)
• PPEUC Programme - Cosmic Microwave Background Workshop
• OptInt PmWiki : MROIDelayLineSW / Baseline Solution Software

Find Similar Abstracts (with default settings below ) . ... Also-Read Articles . ... Parameters of the 41 Dra system components . ... 00/2001 . ... Stars: Binaries, Binaries: Fundamental Parameters, Binaries: Individual . ... 61B Based on spectral and speckle-interferometric observations of the system 41 Dra, model atmosphere parameters of the system components have been derived: component Aa - T eff = 6500K, lg g = 3.99, R = 1.87 R solar , component Ab - T eff = 6500K, lg g = 4.11, R = 1.61 R solar . ...

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... Публикации и издания Публикации профессорско-преподавательского состава СГАУ Издания проф. Сосниной Т.Н. Biosphere: Analysis of Value Parameters . ... Besides, the ways of saving the use value and value properties of biosphere are analyzed. The expediency of transformation of two-criterion theory of value into the three- criterion theory of the balance of value, where the ecologic component performs the function of the key criterion has been founded. ... BIOSPHERE USE VALUE OF THE PRODUCT: MAIN . ...

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... This section will deal with obtaining photons within specified regions of an image. Available regions are: Annulus Box Circle Ellipse Field -- entire field Irregular region based on intensity of map... i.e. region defined by contour levels. ... The imcnts task in the xray-spatial package sums the source and background counts in specified regions, and subtracts one from the other properly normalized. ... imcnts* - Find counts in an extended region, after removing an embedded point source . ...

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• Model Spectra for Spectral-Fitting Program
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• *imexamine* - General analysis of image containing many sources

... ACQ-DIST Optional Parameter for FGS 1 , 2 . ACQTYPE Optional Parameter for STIS . Acquisition modes . ... Aperture Coordinate System . ... AFTER date Special Requirement . ... BINAXIS1, BINAXIS2 Optional Parameters for STIS 1 , 2 . ... BUFFER-TIME Optional Parameter for STIS . ... CHECKBOX Optional Parameter for STIS . ... Calibration Targets . ... CR-SPLIT Optional Parameter for STIS . ... DIFFUSE-CENTER Optional Parameter for STIS . ... GAIN Optional Parameter for STIS . ... Position . ...

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• WFPC2 TIR Abstract
• Surface Brightness Parameters from Deconvolved PC Images of Elliptical Galaxies
• WFPC2 ISR Abstract

... Using the uvby -photometry and proper motion data for about 5500 F stars within 80 pc from the Sun, we have studied velocity ellipsoid parameters and obtained the following results. 1) The sizw of all wllipsoid semiaxes increase systematically for groups of stars with the decrease of both temperature (at constant metallicity) and metallicity (at constant temperature). ... As a result, each of the three parameters - temperature, metallicity and velocity dispersion - is an age indicator. ...

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... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Parkes | ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... Additionally, they provide insight into the gravitational lensing process and its complex relationship with the various cosmological parameters. Keywords: cosmology: large-scale structure - gravitational lensing . ... The Elements of Gravitational Lensing . ...

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• SCINTILLATION PARAMETERS FOR 49 PULSARS
• Miscellaneous Analysis Tasks
• Telescope Parameters and Search Strategy

The reduction of a given magnitude m to it is given by: . ... The galaxy extraction was made with a Discriminant Analysis based on seven parameters (peak intensity over area, Mean surface brightness, Peak intensity, Axis ratio, Relative surface object/matrix, Elongation of the matrix and Diffraction cross) and calibrated with a sample of 1146 DENIS objects visually classified as "galaxy", "star" or "unknown". A visual inspection of every galaxy candidate was made on the matrix of pixels. ...

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• Parameter estimation
• Estimating the Sky Background
• Documentation: LEDA: parameter: v3k

... Observational Zoo of Binaries with Compact Stars . Evolutionary Scenarios of Binary Systems . ... Evolution of Magnetic Rotators . ... Mixing types of E-P-A binary systems with non-zero orbital . ... Binary Pulsar Diversity and High Neutron Star Birth Velocity . ... Ejectors in Massive Binary Systems . ... Other Candidates for Ejecting Stars in Binary Systems . ... Cosmic Rays and Evolution of Binary . ... Sky in Gravitational Waves . ... Gravitational Waves from Coalescing Compact Binary Stars . ...

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• Parameters of the starburst
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• The Effect of Relativistic Wind on Accretion Flow Parameters

. Selenodynamical parameters from analysis of LLR observations of 1970-2001 . G. A. Krasinsky . Institute of Applied Astronomy, St. Petersburg, Russia Abstract: . No abstract Key words: . Very Long Baseline Interferometry (VLBI), celestial mechanics, selenodynamical parameters, LLR observations.

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• Keywords_45
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Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...

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... In addition to time, frequency, and scale, there are two other coordinate axes within this transform space: shear-in-time (obtained through convolution with a q-chirp) and shear-in-frequency (obtained through multiplication by a q-chirp). Signals in this multidimensional space can be obtained by a new transform which we call the ``q-chirplet transform'', or simply the ``chirplet transform''. ... CHIRPLET TRANSFORM SUBSPACES . ... Relationship Between Auto Chirplet FF Plane and Radon Transform . ...

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• The Frequency-Frequency (FF) Plane
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• Tutorial on Fortran 90, Digital UNIX

Decomposition of Galaxy Images and Galaxy Rotation Curves Mosenkov A.V.*^, Savchenko S.S.*, Sotnikova N.Ya.* ... The DECA (DEComposition Analysis) code is designed to investigate images of galaxies in an automatic regime (using the simple 'bulge+disc' model) as well as in manual mode for more detailed images and/or for multicomponent structures. ... The GRCF package was created for performing the galaxies rotation curve decomposition using the models of the bulge, the disc, and the dark halo. ...

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• http://www.gao.spb.ru/english/personal/malkin/publ/zm09a.pdf
• http://www.gao.spb.ru/personal/ivanov/papers/ivanov_miletsky_gao2005.pdf
• http://www.gao.spb.ru/english/as/j2014/presentations/tsyba.pdf

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Measured radial velocities for the primary (full symbols) and secondary (empty symbols), phased with the orbital period of 5.9051102 0.0000023 days. ... HD 98088 is a synchronised, double-lined spectroscopic binary system with a magnetic Ap primary component and an Am secondary component. ... The magnetic field in the primary is predominantly dipolar, with the positive pole oriented approximately towards the secondary. ...

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• Armagh Observatory Preprint No. 300
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• Sfit Control Language: Classified Listing

... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Foreground emission and Cosmic Microwave background intrinsic anisotropies . ... Since its discovery the Cosmic Microwave Radiation (CMB) has been one of the pillars of modern Cosmology. ... Further development of this work is the application of already tested algorithms to disentangle the foreground emission from the CMB maps and the determination of the CMB intrinsic emission. ... Return to list of thesis topics ...

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Astronomical Data Analysis Software and Systems VII ASP Conference Series, Vol. ... A Wavelet Parallel Code for Structure Detection A. Pagliaro Istituto di Astronomia dell'Universit‘a di Catania U. Becciani, V.Antonuccio and M.Gambera Osservatorio Astrofisico di Catania Abstract. We describe a parallel code for 3­D structure detection and morphological analysis. The method is based on a multiscale technique, the wavelet transform and on segmentation analysis. ... Segmentation analysis. ...

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• http://www.stecf.org/conferences/adass/adassVII/reprints/does.ps.gz
• http://www.stecf.org/conferences/adass/adassVII/reprints/dolenskym1.ps.gz
• http://www.stecf.org/conferences/adass/adassVII/reprints/conroym.ps.gz

... Mokhovaya st., 11, Moscow, 103907, Russia. ... Proceedings of the 6th IEEE International Specialist Workshop on Nonlinear Dynamics of Electronic Systems, Budapest, Hungary, 16-18 July, 1998 , pp. ... The method for synchronization of drive-response systems on conditions of a large mismatch of parameters is considered on example of the system based on modified Chua's circuit. The approach to information transmission using such method is proposed. ...

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• Getting Started in Actor Prolog. Oil Production.
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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. Ionospheric parameter
• East Siberian Center for the Earth's Ionosphere Research. Capabilities and
• East Siberian Center for the Earth's Ionosphere Research. Specific character