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1. Database of Optical Properties -- Level: subsubsubpage
... There are several classifications of the exact methods. ... A more physical classification is that of Th.Wriedt (1998) where he devides the methods in 3 groups: Mie theory expansions (SVM), surface-based (PMM, EBCM, GMT, MoM) and volume-based (FDTDM, TLMM, FEM and various volume IEMs - CDM, DDA, etc.) methods. Features of the methods . Among the methods only SVM and EBCM are capable to provide very accurate results (5 and more correct decimals) (Mishchenko et al., 2000). ... 1998) Part. ...
[ Сохраненная копия ]  Ссылки http://www.astro.spbu.ru/DOP/3-REVS/survey2.html -- 7.2 Кб -- 19.11.2010
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2. Zen: CASDB
... 1) Our CAS system will store the catalogues. ... Each catalogue should contain one or more tables. 2) The names of the catalogues should be unique, as well as the the names of tables of the SAME catalogue. ... 4) All the metadata about the CAS system, its tables, catalogues should reside in separate schema (currently "cas_metadata"). 1) The main system table of CAS is the table "catalog_list". ... short info (column "info") . ... 2) The second system table of CAS is the table "table_list". ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/~megera/oddmuse/index.cgi/CASDB -- 11.9 Кб -- 11.04.2016
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3. Determinations of Dust Scattering Properties
This is a tabulation of interstellar dust scattering properties dertermined from observations of various astrophysical objects (eg., ... Almost all studies in this field aim to determine the single scattering albedo (a) and scattering phase function asymmetry (g = <cos( )>) as different wavelengths. ... Plot Details . ... Plot details links to a page describing the studies included in the plot, the radiative transfer model used in each study, and an ascii listing of data plotted. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/~kgordon/Dust/Scat_Param/scat_data.html -- 6.5 Кб -- 28.11.2006
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4. Different Fortran standards
... Fortranљ66 . ... Fixed form . ... Whole Fortranљ66 . ... Continuation line indicated in column 6 . ... Blank line as comment . ... Extension in Unix .f .f .f .f90 .f .f90 . Extension in DOS .FOR .FOR .FOR .F90 .FOR .F90 . ... This applies to both fixed form and free form source code. ... Fixed form of the source code is discouraged in Fortran 95! ... In UNIX there is no concept called extension, and the extensions are not specified in the Fortran standard, but in informal manufacturer standards. ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/f77to90/c18.html -- 3.7 Кб -- 17.02.1996
[ Сохраненная копия ]  Ссылки http://crydee.sai.msu.ru/f90/c18.html -- 3.7 Кб -- 17.02.1996
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5. The AstroStat Slog Blog Archive different views
... Archives . ... If you do not mind the time predictor, it is hard to believe that this is a light curve, time dependent data. ... It?s hard to say this data set is designed for time series analysis apart from the complication in statistical inference due to measurement errors. How to design the statistical study with measurement errors, huge gaps in time, and unequal time intervals is complex and unexplored. ... The following is R output without measurement errors. ... Chandra Blog . ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/2009/filters-are-differen/index.html -- 23.8 Кб -- 01.03.2014
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6. Figures for Scattering Paper
Figure 1. ... Scattering geometry illustration. ... Maps of scattering angle in the cluster core for standard GCW grains and a Model A nebula (left) and UV-altered GCW grains in the same model (right). ... Degrees of consistency between the scattering angles of different models at different wavelengths. ... Schmidt scattering angles over a wider area. ... Schmidt line-of-sight separations over the same area, derived for two different simplified geometric models. ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~gibson/papers/fig/pleiades/scat/ -- 6.8 Кб -- 16.05.2003
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7. Be/X-ray binaries and candidates
... Natalya V. Raguzova and Sergei B. Popov . ... We present a compilative catalogue of Be/X-ray binaries and candidates in the Galaxy and in the Large and Small Magellanic Clouds. This catalogue contains 160 sources and provides information on names and spectral types of optical components, distances, on spin characteristics of neutron stars, and on orbital and X-ray properties of binary systems. ... Be/X-Ray Binaries and candidates in the Galaxy . Galactic sources: comments to the Table 1 . ...
[ Сохраненная копия ]  Ссылки http://xray.sai.msu.ru/~raguzova/BeXcat/ -- 5.8 Кб -- 09.01.2015
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8. The statistical properties of HSS BCGs
... The sky distribution of the BCGs from the HSS sample is shown in Fig. 6 together with BCGs from the SBS and Case surveys (Izotov et al. [ 1993b ]; Pustilnik et al. ... First, we compare the apparent magnitude distributions of the three samples. ... The similar behaviour of the faint end of the apparent magnitude distributions infers that the Northern BCG sample may have a similar completeness down to this limiting magnitude. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/precise/Laboratory/Publications/1999/HSSI/TEXT/node20.html -- 7.3 Кб -- 24.11.1998
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9. Armagh Observatory
... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Open symbols refer to data available in the literature. ... The best-fit lines correspond to the exponential-linear relation discussed in Sect. ... We present a new extensive analysis of the old problem of finding a satisfactory calibra- tion of the relation between the geometric albedo and some measurable polarization properties of the asteroids. To achieve our goals, we use all polarimetric data at our disposal. ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/highlights/2015/670.html -- 6.0 Кб -- 01.06.2015
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10. Journal "Peremennye Zvezdy"
Peremennye Zvezdy", . ... Max . Min . ... Data . ... max . ... 15.5 . ... min . Comm. 3 . ... MinII 15.6. ... NSVS 8710529. NSVS data confirms variability. ... NSVS 8710609. ... For V1219 Cyg (type IN, Hoffmeister, 1967) and NSVS 2122045+355634 (type L, Wozniak et al., 2004), our data is fully consistent with the existing classification, so we drop them from further consideration. ... Wozniak, P.R., Williams, S.J., Vestrand, W.T., Gupta, V., 2004, Astronomical Journal, 128, 2965 . ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/varstars/msg/1218909 -- 21.9 Кб -- 23.02.2007
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11. Clumpy dust disks
... Abstract: We present Monte Carlo radiative transfer simulations for spiral galaxies modelled as a stellar disk and a two-phase clumpy dust distribution. ... As a general result, clumpy models are less opaque than the corresponding homogeneous models. ... 0.00 0.15 0.50 0.1 0.5 1.0 2.0 5.0 10.0 0.25 X . ... We have also produced several homogeneous models, to compare to the clumpy models. ... Homogeneous and clumpy models with the same tauV have the same dust mass. ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/~sbianchi/clumping.html -- 14.5 Кб -- 29.03.2002
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12. Review Paper on Unification of Radio-Loud AGN
... Invited Review Paper. ... In radio-loud AGN, bipolar jets emanating from the nucleus emit radio through gamma-ray light that is relativistically beamed along the jet axes. ... We outline the two most plausible unified schemes for radio-loud AGN, one linking the high-luminosity sources (quasars and luminous radio galaxies) and one the low-luminosity sources (BL~Lac objects and less luminous radio galaxies). ... Table of contents (Postscript file, 38Kb) . ... Postscript versions of all the figures: . ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/~ppadovan/review.html -- 5.9 Кб -- 15.09.2005
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13. Comments
XMM-Newton Science Analysis System . rmfgen (rmfgen-1.52.2) [xmmsas_20040318_1831-6.0.0] . ... rmfgen generates the RMF based on the properties of only one CCD chip of the instrument. In the case of the MOS, this is central chip. ... Heavy consumption of disk space is expected. Memory consumption will also be high as the full RMF is held in memory before being written to disk. ... XMM-Newton SOC/SSC -- 2004-03-18 ...
[ Сохраненная копия ]  Ссылки http://xmm.vilspa.esa.es/sas/6.0.0/doc/rmfgen/node26.html -- 4.6 Кб -- 18.03.2004
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14. Physical Properties of Crystals
... Physical Properties of Crystals . ... The course is an introduction into crystal physics and consists of two introductory parts devoted to the basics of crystallography and tensor analysis and six main chapters in which the physical phenomena in anisotropic medium are described by the example of the elastic, electrical and magnetic crystal properties. The effect of symmetry is also discussed. ... Effect of symmetry on crystal properties. ... Effect of symmetry on crystal optical properties. ...
[ Сохраненная копия ]  Ссылки http://www.issp.ac.ru/engl/education/miptsspd/52-physicalpropertiesofcrystals -- 17.1 Кб -- 10.04.2016
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15. http://www.atnf.csiro.au/projects/askap/techdocs/catadioptric1.pdf
Comments on Mark Walker's Catadioptric Camera for the SKA Element Antenna Graeme James 25 May 2001 Mark Walker has suggested in [1] a catadioptric * optical design as a possible solution to the SKA antenna problem. ... Firstly, for a given collecting area, the physical size of the Luneburg lens and the correcting lens in the catadioptric design in Fig. 1 will be identical. To a good approximation, this correcting lens is in fact a Luneburg lens with a long focal length. ...
[ Текст ]  Ссылки http://www.atnf.csiro.au/projects/askap/techdocs/catadioptric1.pdf -- 81.7 Кб -- 18.06.2001
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16. Catalog of the LV Galaxies
... I. D. Karachentsev, E. I. Kaisina, and D. I. Makarov, Suites of dwarfs around nearby giant galaxies, AJ, 2014, 147, 13 (2014AJ.. ... Table 1. ... I. D. Karachentsev and E. I. Kaisina, Star formation properties in the Local Volume galaxies via H and FUV fluxes, AJ, 2013, 146, 46 (2013AJ.. ... Figure 1. ... List of the nearby galaxies with measured SFR . I. D. Karachentsev, D. I. Makarov, and E. I. Kaisina, Updated Nearby Galaxy Catalog, AJ, 2013, 145, 101 (2013AJ.. ... Catalog of Nearby Galaxies . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/lv/lvgdb/publication.php -- 17.6 Кб -- 10.04.2016
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/lv/lvgdb/publication.php -- 17.6 Кб -- 09.04.2016
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17. Methods and instruments to measure/monitor major site properties
... The Science Operation Department is composed of Astronomers, Telescope Instruments Operators(TIOs) and Data Handling Administrators(DHAs). ... Astronomers have proposed several methods to quantitatively measure the amount of turbulence above the telescope, which the most common ones is Differential Image Motion Monitor (DIMM). In optical testing, the Hartmann test is the common method to test the quality of optical components. ... Hartmann mask consists of 48 lenses. ...
[ Сохраненная копия ]  Ссылки http://site2010.sai.msu.ru/section/2 -- 9.2 Кб -- 09.04.2016
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18. http://zebu.uoregon.edu/1999/ph123/lec13.html
... Astronomical Definition: self-replicating information . ... Climate Changes . Milloins of years timescale . ... Mass Extinctions in Geological History: . 500 million years ago (unclear) . ... Evidence from Fossil Record: 100-150 million year extinction periodicity ?? ... Climate Cycle ? ... Since the orbital period of the Sun around the center of the Galaxy is about 250 million years then every 100-150 million years the earth is in a spiral arm which is a region of high supernova density. ...
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/1999/ph123/lec13.html -- 6.3 Кб -- 11.11.1999
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19. Vladimir Marsakov Abstracts
Authors: Yu.G. Shevelev , V.A. Marsakov , . ... We have constructed and investigated properties of metallicity function of disk stars with different ages, proceeding from the statistically restored real altitude distributions of stars at the solar galactocentric distance. It is shown that the metallicity distribution of stars in each age range is not of Gaussian form, but it may be considered as a superposition of two normal distributions centered at -0.2 and 0.0 dex. ...
[ Сохраненная копия ]  Ссылки http://ip.rsu.ru/~marsakov/abs/abst28.htm -- 4.1 Кб -- 02.02.2007
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20. http://www.mccme.ru/dfc/2014/Program2/zhukovskii_summary.pdf
... The random graph obeys the zero-one law if for each firstorder property L either its probability tends to 0 or tends to 1. ... In 1988 S. Shelah and J.H. Spencer proved that the random graph G(n, n- ) obeys zero-one law if > 0 is irrational. ... 1 Recently I proved that if (0, k-2 ) then the random graph G(n, n- ) obeys 1 1 zero-one law. ... I also proved that the random graph G(n, n- ) obeys the zero-one k -law if k = 1- 2k-1 + , (0, )\Q. Moreover, 1- 2k-1 + S1 for any {1, ..., 2k-1 -2}. ...
[ Текст ]  Ссылки http://www.mccme.ru/dfc/2014/Program2/zhukovskii_summary.pdf -- 51.2 Кб -- 14.10.2014
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