XMM­Newton CCF Release Note XMM­CCF­REL­135 EPIC MOS Spectral Response Distribution R. D. Saxton, S. Sembay 10 Dec 2002 1 CCF components Name of CCF VALDATE EVALDATE List of Blocks changed CAL VERSION XSCS flag EMOS1 REDIST 0020.CCF 1999­12­10 2000­07­15 CCD REDISTRIBUTION ­n 3.152 NO EMOS1 REDIST 0021.CCF 2000­07­15 2000­11­09 CCD REDISTRIBUTION ­n 3.152 NO EMOS1 REDIST 0022.CCF 2000­11­09 2001 ­04­18 ... Mos­1, epoch 1 (rev 62) imaging mode response, all patterns. ...

Еще в разделе: (Показать все результаты (>5276) - xmm.vilspa.esa.es/ )

• http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0113-1-0.ps.gz
• http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0202-1-1.ps.gz
• http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0112-1-0.ps.gz

To construct two-dimension distribution of minor planets user should specify elements/ parameters/ function that will be plotted as abscissas and ordinates. In three-dimension case one should add to them the element plotted on Z axis. ... Though you may choose elements plotted along different axes at will, often there is good reason to plot such elements as a, n, or n" along X axis (two-dimension distributions) and to plot them along Y axis in three-dimension case. ...

Еще в разделе: (Показать все результаты (>452) - www.ipa.nw.ru/ )

• ENGAMPLE

The beam pattern and the polarization characteristics . of the radio telescope RATAN-600 . The Mueller matrix elements was computed via formulas [1]: . ... The BP were computed by the aperture method, proceeding from the fild distribution in the aperture of the primary mirror. The components of the main and cross-polarization components of the electric field in the vertical aperture of the primary mirror was computed in Frenel diffraction approximation. ...

Еще в разделе: (Показать все результаты (>840) - jet.sao.ru/ )

• Determination of atmospheric parameters and calculation of chemical composition
• Discussion
• The peculiar post-AGB supergiant IRAS04296+3429: optical spectroscopy and its

... A response matrix is a discrete representation of a given instrument's response to incoming photons. ... This presentation is a preliminary report on MKRMF, a new tool developed by the Chandra X-ray Science Center (CXC), to calculate RMFs appropriate for the variety of science instruments on-board Chandra (Wise 1998). ... These external redistribution functions are stored using a new FITS format developed by the CXC for encapsulating functions. ... axes file : . ... list file : . ... CXC RMF Format ...

Еще в разделе: (Показать все результаты (>1578) - www.adass.org/ )

• Identification and Analysis of Binary Star Systems using Probability Theory
• Modelling Spectro-photometric Characteristics of Eclipsing Binaries
• New Elements of Sherpa, CIAO's Modeling and Fitting Tool

... Figure: A dark current CCD exposure with cosmic ray events which are removed with non--linear filters. ... Figure shows a CCD dark current exposure with cosmic ray events. ... Figure: Removal of cosmic ray events on a CCD spectral exposure with different techniques: (A) original, (B) median filter, (C) recursive filter and (D) stack comparison. ... For comparison with non--linear filter techniques, Figure D shows removal of cosmic ray events from the spectral frame discussed above. ...

Еще в разделе: (Показать все результаты (>1514) - www.sao.ru/ )

• Response Calibration
• Geometric Corrections
• Sky and redshift distribution

We have designed the laboratory model of static Fourier spectrometer for onboard usage for spectral study of atmosphere and ionosphere. The gain of model is to simulate onboard FS which will not have any moving elements (all its optical elements will be mounted at fused quartz monolithic construction), to compare experimental results with theoretical estimations and to measure MTF of CCD array. ... This fact connected with low frequency response of CCD array due to small format of it. ...

Еще в разделе: (Показать все результаты (>72) - space.univ.kiev.ua/ )

... Archives . ... It refers to the spread in the measured energy of an incoming photon, and even astronomers often stumble over what it is and what it contains. ... The R edistribution M atrix F ile (RMF) is, at its most basic, a description of how the detector responds to incoming photons. ... The process of measuring the energy introduces a measurement error, which is encoded as the probability that incoming photons at energy E are read out in detector channels i . ... Comment ( RSS ) | ...

Еще в разделе: (Показать все результаты (>3312) - hea-www.harvard.edu/ )

• The AstroStat Slog RMF
• The AstroStat Slog response matrix
• The AstroStat Slog Line Response Function

... The distributions of orbits eccenttricities and of angular momenta for the halo stars and the old disk population are considered. The distributions have gaps separating the halo from the disk and dividing the halo population into three groups. ... Рассмотрены распределения звезд гало и старого населения диска по величине эксцентриситета орбит и угового момента. Распределения имеют провалы, отделяющие гало от диска и делящие населения гало на три группы. ...

Еще в разделе: (Показать все результаты (>72) - ip.rsu.ru/ )

• RR LYRAE VARIABLES SUBSYSTEMS IN THE GALAXY, figures

Next: Mission Element Points-of-Contact . Previous: Mission Operations Data Transfer . ... Each mission element should ensure that their contact information remains current and notify the RSOG of any changes. ... Non-RSOG mission elements will also use the "dit" list to notify the RSOG (and all other mission elements) of unexpected events that may impact operations elsewhere, e.g., if a tracking station discovers that the spacecraft is in an unexpected configuration. ...

Еще в разделе: (Показать все результаты (>132) - www.asc.rssi.ru/ )

• Description of the RadioAstron project, english version
• RadioAstron Mission Element Overview

Collection of the orbital elements | ... The errors of the spacecraft motion extrapolation outside the measuring time interval were estimated by using the comparison of SC positions calclulated by the forward integration ( extrapolation method) and backward integration ( interpolation methods). ... The character of these time shift of the ascending nodes ( D Tn) corresponds to the orbiting period errors, which arise during SC motion extrapolation outside the measuring intervals. ... INTERBALL mission ...

Еще в разделе: (Показать все результаты (>662) - www.cosmos.ru/ )

• The INTERBALL Tail PROBE orbital elements
• The INTERBALL Auroral PROBE orbital elements collections
• About modification of the INTERBALL orbital elements

... Beamwidth defines the field of view 2. ... Large diameter = high sensitivity = small beamwidth 3 To calculate the radiation pattern : Compute field in focal plane from surface currents excited by the incoming wavefront. ... Feed Legs (quadrupod on the AT antennas) plane wave shadows (radiation which does not reach the main reflector) spherical wave shadows (radiation blocked between the main and the sub-reflector) 6 Surface Errors н Ruze formula Let be the rms surface error. ...

Еще в разделе: (Показать все результаты (>9109) - www.atnf.csiro.au/ )

• http://www.atnf.csiro.au/research/cena/documents/presentations/walsh.pdf
• http://www.atnf.csiro.au/whats_on/workshops/synthesis2003/talks/lofar.pdf
• correlator:distribution [ATNF VLBI Wiki]

.

Еще в разделе: (Показать все результаты (>335) - zebu.uoregon.edu/ )

• Evidence for Dark Matter
• Fossil Fuel Primer
• Astronomy HyperText Book: Fusion Sequences in Stars

Chiaki Kobayashi, Ralph Sutherland How galaxies did form and evolution? - to answer this unsolved problem, we are simulating the formation and evolutionary history of galaxies in the Universe, including star formation, supernovae feedback, and chemical enrichment. Comparing the spacial distribution of elements within galaxies with observations, we will examine fundamental physical processes that drive galaxy formation. ... COALA : Universe Galaxy AGN Star Planet ...

Еще в разделе: (Показать все результаты (>416) - www.mso.anu.edu.au/ )

• Proposed Facility
• Siding Spring Survey
• CHIAKI's Research

Programs to generate color spectra ================================== These programs were developed to produce realistic color spectra from digital data. ... The distribution here contains the original source code for colorspec and solar in C, and a version of solar written in Fortran. ... It will produce a color spectrum of any digital spectrum. ... The 800x50 image solarflux.ppm was generated by colorspec and the file fluxatlas.dat, a reformatted NSO Solar Flux Atlas in the data directory. ...

Еще в разделе: (Показать все результаты (>255) - www.astro.louisville.edu/ )

• Distribution (ImageJ API)

System Throughput and SNR / Exposure Time Estimation . ... 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 effective dimensionless Gaussian width is defined implicitly by . ...

Еще в разделе: (Показать все результаты (>14110) - www.stsci.edu/ )

• Python: module met_util
• Python: module prd_element
• CSPICE Routines: OSCELT_C

... The distribution of redshifts among the DXRBS FSRQs identified so far (Figure 3) is quite similar to that of the 1 Jy and S4 samples. ... A more thorough comparison will have to await completion of our survey and the convolution of the redshift distribution with the WGACAT sky coverage. As has already been mentioned by Hook et al. (1996), selecting flat-spectrum sources is an efficient way of finding high-redshift, radio-loud quasars. ...

Еще в разделе: (Показать все результаты (>43192) - www.eso.org/ )

• MBOSS-2
• ENSO Links
• Marina Rejkuba's Web Site

A.F.Kholtygin . Emission of the inhomogeneous plasma: line intensities and element abundances in the gaseous nebulae with T e and n e fluctuations, Astrophysics , 43 , 627-640 (2002) . ... We calculate radial and vertical abundance gradients of C, N, O, Ne, Ar, Cl and S depending of different ages of the central star of the nebula. It have been founded statistically significant dependence of abundance gradients with the age of central star. ...

Еще в разделе: (Показать все результаты (>220) - www.astro.spbu.ru/ )

• Database of Optical Properties -- Level: subpage
• Statist.htm: Add elements
• AddElem.htm: Add elements

Table of Contents | ... Index . Chapter 4 Statements This chapter describes all JavaScript statements. JavaScript statements consist of keywords used with the appropriate syntax. A single statement may span multiple lines. ... Chapter 5 Operators JavaScript has assignment, comparison, arithmetic, bitwise, logical, string, and special operators. This chapter describes the operators and contains information about operator precedence. ...

Еще в разделе: (Показать все результаты (>7041) - www.arcetri.astro.it/ )

• Atlas of Monte Carlo Models of Dust Extinction in Galaxies
• Index of /science/chianti/chianti_3.03/elements
• LASG - Distribution specific information

FEATURES OF THE HYDROGEN DISTRIBUTION AROUND LUNAR CRATERS PROCLUS AND KEPLER. ... In result of analysis of the data Lawrence and Feldman constructed the hydrogen distribution on the lunar surface [1]. ... However, the authors shown, that EN flux data features may be explained by other element abundance in the lunar soils, namely: Si, Ca, Gadolinium (Gd), Samarium (Sm) and Fe. ... Using of the Feldman's interpretation of the Lunar Prospector data [8], we constructed hydrogen distribution map (Fig.1). ...

Еще в разделе: (Показать все результаты (>104) - selena.sai.msu.ru/ )

• http://selena.sai.msu.ru/Pug/Publications/Pugacheva%20LPS%2041.pdf
• http://selena.sai.msu.ru/Kozl/Publications/ms40/50_Kozlova_Shevchenko.pdf

Below is a list of all of the modules that come as part of the Apache distribution. ... mod_setenvif Apache 1.3 and up . ... mod_unique_id Apache 1.3 and up . ... Determining document types using file extensions . ... mod_rewrite Apache 1.2 and up . ... User authentication using text files . ... User authentication using DBM files . ... User authentication using Berkeley DB files . mod_auth_anon Apache 1.1 and up . ... User-configurable logging replacement for mod_log_common . ...

Еще в разделе: (Показать все результаты (>80) - neptun.sai.msu.ru/ )

• Why We Took PEM Out of Apache
• Custom error responses