. Next: Diameters Up: Stellar parameters from calibrations Previous: Gravities Contents . Temperatures of stars are derived from their spectral type and luminosity class. Calibrations are stored in files spec_par.V, spec_par.IV, spec_par.III, spec_par.II, spec_par.I in oyster/starbase . teff_stars Compute effective temperature for all stars in startable. teff_star ( spectrum _char ) Function. Return effective temperature for star with specified spectrum. Christian Hummel 2015-04-28

Еще в разделе: (Показать все результаты (>7383) - www.eso.org/ )

• The Effect of Continuum Variability on Spectral Indices

XMM ­Newton CCF Release Note XMM ­ CCF ­REL­1 Effective area of the X­ray telescopes P. Gondoin October 4, 2000 1 CCF components Name of CCF VALDATE List of Blocks changed CAL VERSION XSCS flag XRT1 XAREAEF 0006 2000 ­01­13T00:00:00 ONAXISXAREAEF, VIGNETTING Cal 3.80, xmm ­ sas 20000903 1900 NO XRT2 XAREAEF 0007 2000 ­01­13T00:00:00 ONAXISXAREAEF, VIGNETTING Cal 3.80, ... 3 Scientific Impact of this Update This update has no impact on on­axis the effective area accuracy. ...

Еще в разделе: (Показать все результаты (>1236) - xmm.vilspa.esa.es/ )

• Cross References to In-Flight Calibration Targets
• Input
• Description

... Posts tagged ?effective area? ... highlighting some equation that is widely used in astrophysics or astrostatistics. ... Tags: ARF , effective area , EotW , Equation , Equation of the Week , LRF , point spread function , PSF , response matrix , RMF , source . ... Comment . ... Entries RSS . Comments RSS . ... vlk on [MADS] Parallel Coordinates . upvc windows on [MADS] Parallel Coordinates . ... Alfred Inselberg on [MADS] Parallel Coordinates . ... Entries (RSS) and Comments (RSS) . ...

Еще в разделе: (Показать все результаты (>1795) - hea-www.harvard.edu/ )

• Vignetting correction
• Evolutionary Effects

ESTIMATIONS OF EFFECTIVE HEIGHT, SIZE AND BRIGHTNESS TEMPERATURE OF SOLAR CYCLOTRON SOURCES A.N. Korzhavin, T.I. Kaltman Sp ecial Astrophysical Observatory of RAS, Saint-Petersburg, Russia arles@mail.ru The mo deling of microwave emission from a sp ot-asso ciated cyclotron source was done to refine the metho d of estimations of effective brightness temp erature, size and height ab ove photosphere in the pro cessing of RATAN-600 observations. ...

Еще в разделе: (Показать все результаты (>1379) - www.sao.ru/ )

• HyperLEDA documentation: parameter: brief
• HyperLEDA documentation: parameter: ube
• HyperLEDA documentation: parameter: bve

COS Instrument Handbook for Cycle 24 . ... exposure time . ... overhead times . ... airglow - see background rates . ... apertures 1 , 2 . ... BOA - see apertures, BOA . ... calibration accuracies . calibration observations . ... Cycle 17 calibration observations 1 , 2 . ... detector non-linear effects - see dead time . ... Exposure Time Calculator - see ETC . ... FCA - see apertures, FCA . ... grating parameters . ... PSA - see apertures, PSA . ... spectroscopic modes - see grating parameters . ...

Еще в разделе: (Показать все результаты (>17208) - www.stsci.edu/ )

• Other Acquisition Information
• The Effects of Dust in Simple Environments: Large Magellanic Cloud H II Regions
• GHRS Instrument Handbook

Next: Other People's Software . ... Quality system management of computer workstations for astronomy can be achieved with relatively small manpower requirements, if the right cost-effective administrative design decisions are made. ... This is all done with essentially one system manager. ... The system is designed so that one doesn't depend on four or more hosts, (such as a software server, cpu server, data file server, font server, etc.) to get work done. ...

Еще в разделе: (Показать все результаты (>1355) - www.adass.org/ )

• Towards Optimal Analysis of HST Crowded Stellar Fields
• ADASS 2002 Conference Proceedings
• Automated Photometric Calibration Software For IRAF

home education . SEARCH ASP SITE: Match ALL words Match ANY word . ... SEED Grants to Scientists . ... The ASP SEED Grant program supports the ASP's mission to advance science and science literacy through astronomy by encouraging active researchers to engage in public outreach, K-14 formal education, or informal education programs or activities. ... Development, use, and dissemination of a well-illustrated college-level presentation on a specific topic or problem in current research . ... search . ...

Еще в разделе: (Показать все результаты (>496) - www.astrosociety.org/ )

• ASP: Sharing the Universe
• ASP: Light Pollution
• ASP: Effecting Global Change

... The behaviour of the polarization efficiency (see Eq. ( 14 )) for non-absorbing and absorbing spheroids is shown in Fig. 11 for the case when a maximum polarization is expected (PF alignment, ). ... Figure 11: Polarization efficiency against for prolate and oblate spheroids with and , picket fence orientation, . The size/shape effects are illustrated. ... Figure: Polarization efficiency as a function of particle equivolume radius for prolate core-mantle spheroids with and , PF orientation, . ...

Еще в разделе: (Показать все результаты (>227) - www.astro.spbu.ru/ )

• Database of Optical Properties -- Level: subsubpage
• Database of Optical Properties -- Level: subpage
• Polarization properties (transmitted radiation)

... SCIENCE AND BUSINESS . Such a trifle as a starry night sky of largest observatories turned out to be a small change coin in commercial bargains for exclusive communal services in Russia, and for a few elite flats in penthouses in Ukraine. SCIENCE AND BUREAUCRATISM . ... Till in Russian) . ... Clericalization of science and education (Till in Russian). ... Researcher of the Sternberg Astronomical Institute, The Moscow University. ... SAI home page . ... October, 2008) . ... November, 2007) . ...

Еще в разделе: (Показать все результаты (>578) - jet.sao.ru/ )

• Cosmological Gene project
• Spectral energy distribution
• may_iss

... I have compiled a list of throughput filter curves from a variety of telescopes, instruments, and surveys. Click on the name of the filter to download it. The first line of each filter is the zeropoint for that filter. If the filter is in the AB system, it is listed as 0.0 (or in otherwords -48.55). ... Filter . Effective Wavelength . ... A_V . ... 0.987 . ... 0.050 . ...

Еще в разделе: (Показать все результаты (>419) - www.mso.anu.edu.au/ )

• The Doppler Effect
• The Doppler Effect:

Chair of solid state physics . ... Spectroscopy of semiconductors and dielectrics. ... Interband transitions and optical properties of semiconductors. ... Optical properties of metal in a Drude-Lorentz model. Excitons in solids. ... Impurity states in dielectrics and semiconductors. Optical orientation of electron and exciton spins in semiconductors. ... General insight onto interband transitions: electron-radiation interaction, quantum theory of optical transitions in semiconductors. ...

Еще в разделе: (Показать все результаты (>884) - www.issp.ac.ru/ )

• Spectroscopy of Semiconductors and Dielectrics
• LHPP ISSP RAS
• Physics of пњetals

A FORTRAN code which computes synthetic light and colour curves of active, spotted stars has been developed. The main feature of this code is its ability to model simultaneously the V light curve and the (V-R)_{c}, (V-I)_{c} and (V-K) colour data. It also uses new effective temperature-colour and Barnes-Evans-like calibrations, temperature and gravity-dependent limb-darkening coefficients and different effective surface gravities for the spotted and unspotted photosphere. ...

Еще в разделе: (Показать все результаты (>1448) - star.arm.ac.uk/ )

• http://star.arm.ac.uk/~ambn/abstract208.ps
• NOTHING - CIVIL DEFENCE
• Armagh Observatory Preprint No. 304

To main of Laboratory . The research work and design of optical and optical-electronic devices are carries out by laboratory staff: . ... Lens: . ... In the layout 1 prism systems perform functions of dispersive element, corrector of aberrations, optical reducer. ... Spectral range 200 - 400 nm; . ... Back Forward . ... The main corrector's function are compensation of field aberrations of the main spherical mirror of a telescope (diameter of 600 mm, f'=1200 mm) and increase aperture ratio. ...

Еще в разделе: (Показать все результаты (>171) - www.mao.kiev.ua/ )

... Green and blue curves - CYGAM telescope (squares - no constraints on the angle a , triangles - a <0.5 0 ); red curve - EGRET telescope. Effective area versus photon incidence angle to relative the longitudinal telescope axis (squares - no constraints on the angle a , triangles - a <0.5 0 , spectral index g= 2). ... Angular resolution for normal to the axis X incidence versus source power law spectrum index (squares- no constraints on the angle a , triangles- a <0,5 0 ). ... CYGAM (PDF, 450 Kb) . ...

Еще в разделе: (Показать все результаты (>635) - www.cosmos.ru/ )

• The Rotating Earth
• B. Ts. Bakhshiyan, " L- . MV- and E-optimal design of experiments: theory and
• One of Gilbert's Experiments

. This Directory contains Model of distribution of density, temperature and effective collision freguency of electrons. Yu.K.Chasovitin. 1998. This Directory contains The program RIM98 for calculating the parameters of the ionosphere to use the "Reference Ionospheric Model-98" (RIM-98).Yu.K.Chasovitin. 1998.

Еще в разделе: (Показать все результаты (>40) - www.wdcb.ru/ )

• "STP Data" STP Data
• Catalogue 5 of WDC-B

Proceedings of the Particle Physics and Early Universe Conference (PPEUC). For this paper: postscript PPEUC CMB index 1 Introduction.. ... Combining measurements of the thermal Sunyaev--Zel'dovich effect with X-ray data allows calculation of a direct, physical estimate of Hubble's Constant ( ) without the need for distance-ladder-type arguments. ... 1 Introduction . ... 3 Calculating Hubble's Constant . 4 Errors In Determination of . ... PPEUC Proceedings . Fri Jun 27 15:29:33 BST 1997 ...

Еще в разделе: (Показать все результаты (>1229) - www.mrao.cam.ac.uk/ )

• Introduction to phase correction for ALMA Bojan Nikolic web pages (r. 329)
• PPEUC Programme - Cosmic Microwave Background Workshop
• OptInt PmWiki : PmWiki / Wiki Structure

... Effective use of large-scale surveys is dictated by the efficiency of detection of the objects of interest. ... It is a stand-alone software package, designed to work with spectral-line FITS cubes and produce source lists and graphical results showing detected objects. ... Figure 2: Example graphical output of Duchamp showing the zeroth moment of each detection, in its appropriate spatial location. ... Innovations in Searching A key aspect of source detection is the application of a threshold. ...

Еще в разделе: (Показать все результаты (>8263) - www.atnf.csiro.au/ )

• http://www.atnf.csiro.au/whats_on/workshops/synthesis2003/talks/mmcalib.pdf
• Atmospheric opacity and system temperature
• Antenna gain considerations and flux calibration

... The object is remarkable because of its low estimated mass and age and because it is associated with a mid-infrared source, an indication of a surrounding dusty disk. Based on the comparison of our spectrum with similar spectra of field M-dwarfs and atmospheric models, we obtain revised estimates of the spectral type, effective temperature and luminosity of the central object. ...

Еще в разделе: (Показать все результаты (>6612) - www.arcetri.astro.it/ )

• Fasti Noise in the Lab

ASTEROIDAL DAMAGE TO THE EARTH: IMPLICATIONS BY ASTEROIDS ­ RUBBLE PILES. ... 13, Moscow 119892, Russia, E-mail:san@sai.msu.ru In the cause of asteroids ­ rubble piles its effective cross-section of collision to the Earth is determined not by consolidated body, but by cluster of its fragments. Since the stage of rubble ­ piles may be ~108 years (see our communication at previous symposium), it may be significant for estimation the asteroidal damage to the Earth. ...

Еще в разделе: (Показать все результаты (>90) - selena.sai.msu.ru/ )

• http://selena.sai.msu.ru/Ber/Publications/lp-moon.pdf
• http://selena.sai.msu.ru/Pug/Publications/ms42/m42_60.pdf
• http://selena.sai.msu.ru/Shev/Publications/m44_75_shevchenko_etal.pdf

... Ширина: 225 мм . Шины . ... Артикул 3386432 . ...

Еще в разделе: (Показать все результаты (>185) - astrokuban.info/ )

• Матрас "ASKONA Compact Effect Low" 180*190 - Askona - Askona Пуловер 2 в 1
• Джинсы для девочки. 1141-1276 - Blue Effect - Blue Effect 1141-1276 Коляска 2 в
• Раннее обучение английскому языку. Мои первые слова - Ирина Френк - Ирина Френк