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http://www.stsci.edu/hst/HST_overview/documents/multidrizzle/ch72.html.

1. Initial Distributions of Binary Parameters
Next: Star Formation Rate and Up: No Title Previous: Calculation of Evolutionary Tracks . To start calculations, we choose the distributions of the initial binary parameters: the mass of the primary ZAMS component, , binary mass ratio, , orbital separation a . ... whereas the mass ratio distribution is not. ... The zero assumption often made is that the mass ratio distribution has a flat shape, that is binaries with a high mass ratio occur as frequently as those with equal masses. ...
[ Сохраненная копия ]  Ссылки http://xray.sai.msu.ru/~mystery/articles/review/node39.html -- 14.1 Кб -- 26.02.1997
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2. Thermal/Sky Backgrounds GPI Data Pipeline 1.0 documentation
... GPI Data Pipeline 1.0 documentation . ... Thermal/Sky Backgrounds . ... Using Thermal/Sky Backgrounds in GPI Data Reduction: . Creating Calibrations: . ... Thermal emission (from sky or telescope) becomes an important background source for wavelengths longer than 2 microns. ... The pipeline treats thermal/sky backgrounds similar to dark frames and is designed to subtract a thermal/sky background, scaled to the integration time of the science image, from K-band observations. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/~mperrin/software/gpidata/ifs/steps/thermal_background.html -- 11.2 Кб -- 14.02.2014
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3. history
. Christmas History Traditions Carols Celebration in UK Celebration in USA яhristmas Menu .
[ Сохраненная копия ]  Ссылки http://www.schools.keldysh.ru/school1413/eng/Christv/history.html -- 4.2 Кб -- 19.12.2002
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4. The AstroStat Slog Blog Archive [ArXiv] Correlation Studies, June 12, 2007
... Archives . ... ArXiv] A Lecture Note, June 17, 2007 . ArXiv] Solar Cycle, June 18, 2007 . Jun 18th, 2007| 05:08 pm | ... One of arxiv/astro-ph preprints, arxiv/0706.1703v1 discusses correlation between galactic HI and the cosmic microwave background (CMB) and reports no statistically significant correlation. ... Are these correlation studies truly statistical science? ... Therefore, I have been doubting what is so important about correlation in astronomy. ... Chandra Blog . ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/2007/arxiv-correlation-studies-june-12-2007/index.html -- 23.3 Кб -- 01.03.2014
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5. Alternative construction
Next: Sky Subtraction Up: Construction of Flat Previous: Standard construction . For a number of projects where very deep integrations and accurate flat fields are required, and the targets are point sources or much smaller than the frame size, the sky background itself can be used to calculate the flat field. ... Use STATISTICS/IMAGE to calculate the image median, and COMPUTE/IMAGE to divide by this to get the normalised flat field. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/precise/Midas_doc/doc/95NOV/vol2/node660.html -- 3.7 Кб -- 23.02.1996
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6. Background Files
. Previous slide . Back to first slide . View graphic version .
[ Сохраненная копия ]  Ссылки http://xmm.vilspa.esa.es/docs/documents/Appendix/Agenda/tsld008.htm -- 2.1 Кб -- 12.12.2000
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7. http://zebu.uoregon.edu/~uochep/talks/talks07/cluster.pdf
... SiD workshop, Fermilab, April 9-11 2007 April 9, 2007 Nick Sinev, SiD design Workshop, Fermilab 1 Topics 1. ... What and how was simulated What and was One column clusters effects Accepted background density Hit reconstruction efficiency Hit efficiency How to improve efficiency Conclusions April 9, 2007 Nick Sinev, SiD design Workshop, Fermilab 2 What is this April 9, 2007 Nick Sinev, SiD design Workshop, Fermilab 3 Marty's idea Shift charge in neighboring columns in opposite directions. ...
[ Текст ]  Ссылки http://zebu.uoregon.edu/~uochep/talks/talks07/cluster.pdf -- 591.4 Кб -- 28.06.2007
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8. sfit help file
... SFIT is a general-purpose code designed to optimize theoretical stellar spectra to an observed spectrum. ... While the programme expects input from "stdio", it is more natural to save commands in a file (eg "sfit_input") and run the code simply by . ... If the spectra to be fitted have a filename "star_spectrum", then the best fit spectrum will be written out, together with the renormalized input spectrum, to a file called "star_spectrum.fit". ... sets up model spectrum grid (and for 2nd star) . ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/~csj/software_store/guide/sfit2_help.html -- 7.6 Кб -- 18.10.2004
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9. Field-aligned potential drops [Oulu]
... It seems likely that field-aligned potential drops (upward directed electric fields) are formed to create this effect (e.g., Weimer and Gurnett, 1993), although different wave-related schemes have also been suggested (e.g., Bryant et al., ... Auroral arcs have been related to large, perpendicular electric field structures, electrostatic shocks , observed mostly at geocentric distances 1.4 - 1.8 Re (9000 - 12000 km altitude; Mozer et al., 1977; Torbert and Mozer, 1978; Mozer et al., ... Res. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/potential_drops.html -- 4.9 Кб -- 21.12.2007
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10. Intro
The problem of turbulence is one of the most important and challenging problem of the modern science. ... An experimental investigation of turbulent flows with special experimental setup and equipment, which allow to obtain reliable data with good precision, is very difficult and expensive process. ... The natural assumption for the theory of turbulence is that there exist some (unknown yet) general and universal properties for wide range of different turbulent flows. ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/~er/mf1.html -- 6.8 Кб -- 01.10.2012
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11. APEX/Intro
... Research . Projects . ... The name of the project APEX is a reduction from words " Active Plasma Experiments " . The core of the project are active experiments with injection of electron and (or) plasma beams from a board of the satellite with simultaneous registration of the phenomena, produced by interaction of injected beam with background plasma. ... Active experiments utilise modulated electron beam accelerator and source of modulated xenon plasma beam on the main spacecraft APEX. ...
[ Сохраненная копия ]  Ссылки http://www.izmiran.rssi.ru/projects/APEX/intro -- 9.0 Кб -- 09.04.2016
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12. Australia Telescope National Facility
... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Astrophysics graduate student programs . ... Facilities . ATNF facilities . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/whats_on/workshops/synthesis2003/talks/sensitivity/other.html -- 48.2 Кб -- 12.04.2016
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13. Introduction
Next: One example Up: No Title Previous: No Title . Wavelets are versatile tools of harmonic analysis. Because of their many uses, the word `wavelet' comes with different connotations (and different promises) to users in different fields. ... To pursue the analogy, one may wish to select from the data some contact surfaces with specific finish tolerances. the amount of information is then reduced by selection and/or by statistical means. ...
[ Сохраненная копия ]  Ссылки http://crydee.sai.msu.ru/~vab/Wavelet.rsc/Tutor.dir/node1.html -- 5.2 Кб -- 12.04.1998
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14. http://www.adass.org/adass/proceedings/adass03/reprints/P10-11.pdf
... 314, 2004 F. Ochsenbein, M. Al len, and D. Egret, eds. Efficient data mining in the X-ray sky background John Cunniffe, Evert J.A. Meurs Dunsink Observatory, Castleknock, Dublin 15, Ireland Aaron Golden IT Centre, NUI Galway, University Road, Galway, Ireland Abstract. Abstract: The calculation of flux upper limits in the sourcefree ("background") regions of photon-limited images is complicated by instrumental and statistical modeling and requires non-trivial computational effort. ... 2004). ...
[ Текст ]  Ссылки http://www.adass.org/adass/proceedings/adass03/reprints/P10-11.pdf -- 79.7 Кб -- 27.08.2004
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15. BRIZ: a vizualization program for Brillouin zone ? Fermi sphere
... Another significant contribution to the crystal energy of metals is the electron-ion interaction or the electron bandstructure energy (E BS ) which is defined by the interaction of valence electrons and the Brillouin zone (BZ) planes. ... The program BRIZ has been developed for 3D visualization of Brillouin zone configurations and intersections of BZ planes with a Fermi sphere[4]. ... 1.75 (electrons/atom). ... 4] Degtyareva V.F., Smirnova I.S.: BRIZ: a vizualization program for Brillouin zone ? ...
[ Сохраненная копия ]  Ссылки http://www.issp.ac.ru/lsr/briz.html -- 14.0 Кб -- 07.11.2013
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16. XWare > APOD
... A Rainbow Pileus Cloud over Zimbabwe . ... Located in the Large Magellanic Cloud, a small satellite galaxy orbiting our Milky Way galaxy, the region's spidery appearance is responsible for its popular name, the Tarantula nebula. This tarantula, however, is about 1,000 light-years across. ... Sprawling across almost 200 light-years, emission nebula IC 1805 is a mix of glowing interstellar gas and dark dust clouds about 7,500 light-years away in the Perseus spiral arm of our galaxy. ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/xware/apod.html?page=8&d=2014-04 -- 15.3 Кб -- 12.04.2016
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17. ASP: A Flag for Mars
The Mars Flag has a different design on the reverse side. obverse side of flag . ... The orbit lines on the obverse cross the Sun on the lower half of the flag and appear to go behind the Sun on the upper half of the flag. The reverse side has the orbits lines continuing around the Sun on the upper half of the flag. ... The Mars Flag reverse side is a continuation of the obverse side and not just a different design on the back and not a mirror image of the obverse. Main Flag Background Color . ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/66/flag2.html -- 20.2 Кб -- 02.10.2012
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18. NPOI Lab
Use procedure average to average point data. ... Warning(AVERAGE): no BackgndRate for OB=1, CH=11, scan= 1, Star: BSC1788 . ... Important : before beginning with the calibration, it is necessary to flag all incoherent scans since they are no longer needed. ... Begin calibration by displaying the plot widgets for averaged visibility data using Calibrate|Visibility|PLOT. ... Plot this selection of visibility amplitudes on baseline 1 of both spectrometers, for the four selected channels. ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/~chummel/oyster/lab/calibration6.html -- 5.9 Кб -- 26.11.2007
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19. important11-15_en
... 1) Studying distributions of stars of different ages in irregular and spiral galaxies we found for each galaxy a clear correlation between the age of stars and the spatial size of the subsystems of stars of this age. ... We made a stellar photometry of eight NGC 1313 fields and of its dwarf companion AM 0319-662 and studied the visible distribution of stars of different ages and of metallicity in the galaxy. ... This disappeared galaxy was the cause of the gravitational deformation of NGC 1313. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/hq/dolly/important11-15_en.html -- 18.0 Кб -- 10.04.2016
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/hq/dolly/important11-15_en.html -- 18.0 Кб -- 09.04.2016
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20. Izmccd
Download Izmccd (~2.7 MB). ... a) a choice of the best mode of measurements of stars and objects ("Properties/Measurement"), . b) a choice of reference stars. ... 1) necessity of presence on an image of a plenty of stars (we recommend to apply this mode, if on the frame of reference stars is more 100) . ... Sx and Sy depend from residuals at all reference stars (reference stars are marked by blue color). ... These residuals are the image of the star a minus function of a profile for each pixel. ...
[ Сохраненная копия ]  Ссылки http://www.izmccd.puldb.ru/izmccd4e.htm -- 7.6 Кб -- 17.09.2007
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