... The HST uses an onboard model of its orbit to perform in real-time various control functions relating to spacecraft operations and observation support. ... New coefficients for the ephemeris are updated every other day, and are archived as FITS keywords for each HST observation data set. Using these coefficients,an observer can perform a variety of calibration and characterization calculations relating to the orbital position and velocity of the telescope. ...

Еще в разделе: (Показать все результаты (>1994) - www.adass.org/ )

• Data Modeling and Analysis
• ASpect: A Multi-Wavelength Spectrum Analysis Package for IRAF

... Posts tagged ?principle component analysis? ... From SINGS (Spitzer Infrared Nearby Galaxies Survey): Isn?t it a beautiful Hubble tuning fork? ... Tags: Classification , clustering , factor analysis , Hubble , multivariate analysis , principle component analysis , SING , Spitzer , tuning fork . ... Comment . ... Entries RSS . Comments RSS . ... General comments . ... vlk on [MADS] Parallel Coordinates . upvc windows on [MADS] Parallel Coordinates . ... Entries (RSS) and Comments (RSS) . ...

Еще в разделе: (Показать все результаты (>2142) - hea-www.harvard.edu/ )

• The AstroStat Slog Blog Archive [ArXiv] component separation methods
• The AstroStat Slog component separation
• The AstroStat Slog ICA

... We apply Multichannel Singular Spectrum Analysis (MSSA, or extended EOF) technique to filter GRACE data and separate the principal components (PCs) of different periods. We performed data averaging over the large river basins of Russia. ... In every point ij on the map we have time series Aij(tk) of length N. The trajectory matrix for every XAij should be build and incorporated into large block matrix X as follows: X Aij Aij (t0 ) Aij (t1 ) .. ... Sum of PCs 1-10 for particular rivers basins. ...

Еще в разделе: (Показать все результаты (>185) - lnfm1.sai.msu.ru/ )

• http://lnfm1.sai.msu.ru/~tempus/english/science/articles/ZotovPoster_APSG2013.pdf
• http://lnfm1.sai.msu.ru/grav/english/lecture/filtering/Lab3.doc
• http://lnfm1.sai.msu.ru/grav/english/lecture/filtering/Lab2.doc

... Big ellipse: the region of the photometric analysis Smaller ellipses: the adopted inner boundaries of the Main Body and the C component Small circles: diffuse background objects, manually selected and removed from the photometry Uncleaned CMDs [V-I, I] of I Zw 18, obtained using Aloisi et al. (left) and Izotov & Thuan (right) datasets. ... Where is the 'halo'? Blue compact dwarf galaxy SBS 1415+435 Hubble Space Telescope / Advanced Camera for Surveys NASA, ESA A. Aloisi (STScI, ESA) et al. ...

Еще в разделе: (Показать все результаты (>240) - mavr.sao.ru/ )

• Optical component of GRB080319B
• Detection of radio pulsar pairs
• CH Cyg

... In this first example, we allow an object to fall onto a small radar unit . The resulting Time-Frequency distribution is shown as a contour plot in Fig. 8 (a). Figure: FIGURE GOES SOMEWHERE IN THIS GENERAL VICINITY . ... Its density plot appears as an image in Fig. ... The response has a very high peak, as evidenced from Fig. ...

Еще в разделе: (Показать все результаты (>3299) - crydee.sai.msu.ru/ )

• The Frequency-Frequency (FF) Plane
• Dynamic HTML in Communicator

... Iowa Robotic Telescope | ... Talon is based on OCAAS, a software suite developed by software engineer Elwood Downey ( Clear Sky Institute ) for use at the University of Iowa ?s first remote facility (the ATF, or Automated Telescope Facility). ... XObservatory : Telescope Control Interface . ... This program calls upon and coordinates much of the interrelated portions of the Talon architecture, and forms the primary control panel for the telescope, dome, and peripheral systems when used locally. ...

Еще в разделе: (Показать все результаты (>47) - vega.inp.nsk.su/ )

• Index of /~inest/ASCOM/Scriptable Components and Engines
• Index of /~inest/ASCOM/Scriptable Components and Engines/ASCOM FITS driver
• Index of /~inest/ASCOM/Updates to Platform Components

... The axial support is provided by 78 air pistons. ... The transverse support is provided by 38 air pistons, supported by cantilevers from the mirror cell, that act on the mirror local center of gravity surface. ... The locations where the transverse mirror support forces should be applied to the mirror are listed in Table 1 and illustrated in Figure 1. ... Figure 1: CAD drawing showing the 2.5-m primary mirror and the locations of the transverse support posts (black) and axial pneumatic pistons (blue...

Еще в разделе: (Показать все результаты (>328) - www.apo.nmsu.edu/ )

• MILT Description
• Telescope Parameters
• Astigmatism II

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 . ...

Еще в разделе: (Показать все результаты (>625) - jet.sao.ru/ )

• Iron abundance in the atmospheres of components of the binary system 41...
• Vortex structure of NGC 157.
• INASAN preprint: A method of the reconstruction of 3D velocity field of gas in

... astro-ph . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . ... Quasar Variability in the Framework of Poissonian Models . ... It is shown that in this very general framework the well established anti-correlation between variability amplitude and wavelength can only be understood as an effect of an underlying spectral component which remains stable on long time-scales, and is redder than the variable component. ...

Еще в разделе: (Показать все результаты (>199) - vo.astronet.ru/ )

Symbolic circuit-matrix processor and evaluator . ... This software is reliable over the range of benchmark circuit complexity (both *.CIR and *.MAT file). ... SYMBOL is a symbolic-algebra package which in contrast to REDUCE, MACSYMA, MAPLE, MATHEMATICA, MathLAB, MathCAD and other known multi-purpose systems is especially intended for analysis of any lumped, linear, time-invariant circuit. ... pure ASCII text . ... CIRSYM - SYMbolic CIRcuit processor used to format ASCII text file *.out for CALCSYM. ...

Еще в разделе: (Показать все результаты (>14) - astrometric.sai.msu.ru/ )

Authors: V.A. Marsakov , Yu.G. Shevelev , . Journal: 1988, Astron Zh. ... Absolute magnitudes, metallicities, effective temperatures, surface gravities, distances, and tangential velocities are calculated for 5498 F stars with homogeneous data on uvby photometry and proper motion, and placed within 80 pc from the Sun. Components of space velocities, eccentricities of galactic orbits, perigalactic and apogalactic distances, and maximal remotness from galactic plane are presented for 1787 stars. ...

Еще в разделе: (Показать все результаты (>46) - ip.rsu.ru/ )

• Vertical Structure, figures

... HUANQI TOYS 950 - 10 Realistic High Speed RC Racing Boat Yacht Toy . Type: RC Boats . ... Boat/Ship Power: Built-in rechargeable battery . ... RC Boats . ... Package Contents: 1 x RC Boat, 1 x Transmitter, 1 x Charger, 1 x 7.2V 500mAh Battery, 1 x Antenna Sheath, 1 x Antenna, 1 x English/Chinese Manual . ...

Еще в разделе: (Показать все результаты (>280) - astrokuban.info/ )

• куртка - Skupidu GmbH - Skupidu GmbH 1 Piece Allocacoc 5 Outlets PowerCube
• Shuang Ma 7016 2.4G 3CH Waterproof Racing Boat Ready to Run with Display Rack
• Spare 11.1V 3S 5200mAh Lipo Battery for Wingsland Scarlet Minivet Remote

... 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. ...

Еще в разделе: (Показать все результаты (>1742) - star.arm.ac.uk/ )

• Armagh Observatory Preprint No. ???

New GCVS Versions for Three Southern Constellations Peremennye Zvezdy (Variable Stars) 27, No. ... We are currently working on a version of the General Catalogue of Variable Stars (GCVS) revised taking into account the new data accumulated since the 4th GCVS edition. ... It will contain all stars of the 4th GCVS edition plus a complete catalogue of the stars added to the GCVS in the Name Lists of Variable Stars Nos. ...

Еще в разделе: (Показать все результаты (>66) - sai.msu.ru/ )

SET OF MAGNETIC AND ELECTRIC FIELD DETECTORS EXO-EM . ... 3 components measurements of both magnetic and electric fields; . ... wide frequency range (0 - 10000) Hz; . ... ECHO-EM is intended for measurement of a complete vector and three components of both electric and magnetic fields, and transfers the received data to the block of the processing of the information and also in telemetry. ... digital 0.1-20 Hz; . ... frequency band (0.01- 10000) Hz; . ... digital (500 - 1000) Hz; . ...

Еще в разделе: (Показать все результаты (>54) - space.univ.kiev.ua/ )

• Optical static Fourier spectrometer
• SPECTRUM ANALYZER OF MAGNETIC PHENOMENA SAMW
• HIGH RESOLUTION IONOSPHERIC MASS SPECTROMETER P-11

... A component of the hierarchical structure defined by the document type definition; it is identified in a document instance by descriptive markup, usually a start-tag and an end-tag. ... HTTP . ... For more information see: http://www.w3.org/hypertext/WWW/Protocols/Overview.html . ... Available by anonymous FTP as Postscript ( www.w3.org/pub/www/doc/url.ps ) or text ( www.w3.org/pub/www/doc/url.txt ) . ... For bootstrap information, telnet www.w3.org or find documents at ftp://www.w3.org/pub/www/doc ...

Еще в разделе: (Показать все результаты (>44) - comet.sai.msu.ru/ )

• Physics of the Solar Corona. Seminar 2012 December 20-21
• Using Electronic Mail

NMW survey overview . Access image archive . ... The New Milky Way survey aims to detect bright (V<13.5) optical transients near the Galactic plane using an automated wide-field (8x6 deg.) system capable of surveying the whole Milky Way area visible from the observing site in one night. ... All images obtained during the transient search survey are available online (please use the image archive access form ). ... Images per field: . ... Images per night: . ... Milky Way imaging time: . ...

Еще в разделе: (Показать все результаты (>3) - scan.sai.msu.ru/ )

... 2009) 0 Fig.1 · Max-Planck-Institute for Radioastronomy, Bonn , VLBI ESO, COMPONENTS PARAMETERS FROM INTERFEROMETRY · Following S.Kraus et al. ... Using i=105o , we obtain v sini = 32 km/s. BEST MODEL FIT 1OriC 1 · Mass, M · Luminosity, log L · Radius, R · Teff, K · log g · Equatorial rotation velocity, km/s · Magnetic field , G · The time of life, yrs 35.8 5.20 10.0 37000 4.01 5.4 500-1500 150 000 1OriC 2 10.0 4.69 8.2 30000 3.60 96.2 moves to MS 1 OriC ...

Еще в разделе: (Показать все результаты (>227) - hea.iki.rssi.ru/ )

• http://hea.iki.rssi.ru/integral06/papers/G33_Fiocchi02-21May07_15:23:34.pdf
• Титарчук Лев Григорьевич (NRL)

University Satellites and . Space Science Education . ... It is necessary to select a topic interesting from scientific point of view and simple enough to allow students understand and participate in all stages of experiment from measurements via data analysis to physical inference. ... Solar modulation effects and physical characteristics and analysis of the major solar events are possible only by joining data from space-born and surface particle and radiation detectors. ...

Еще в разделе: (Показать все результаты (>6707) - cosmos.msu.ru/ )

... Introduction (in Russian) . Chapter 2 (in Russian) . ... Detection of non-Gaussianity in observational CMB data . Methods of phase-analysis for component separation and CMB restoration . New pixelization scheme for the sky CMB maps and the package GLESP to CMB study in this pixelization scheme . New estimates of cosmological parameters using ages of FRII radio galaxies . ... New methods of creation of astrophysical data bases and their implementation in the databases of CATS and SEDs . ...

Еще в разделе: (Показать все результаты (>37) - sed.sao.ru/ )