... About ISSP . RAS members working in ISSP . ... MIPT Solid State Physics Department . Affiliated Department of Physical Chemistry of MISA at ISSP RAS . ... Units and systems of units. ... Characteristics of measurement systems. Description of measurement systems using differential equations.б  . Reciprocal effect of measurement system on measured object, matching. ... Ideal operational amplifier. ... 8(496)52 219-82 . ... Fax: +7(496) 522 8160 . 8(496) 522 8160 . ...

Next: Absorption bands identified with Up: Optical spectrum of IRAS04296 Previous: Emission molecular bands . We measured the radial velocity using our best spectrum, that obtained in February, 1997. ... It should be noted also that the value of radial velocity we derived agrees with the value of which was given by Omont et al. (1993) from CO data and by Decin et al. (1998) from optical spectrum. ...

Общий форум . Scientific.ru Все форумы . ... x203a; x203a; x203a; в ответ на: Re: Теневые фотоны и Принцип Тьюринга В.Г.Горбачев . ... Q37 Could we detect other Everett-worlds? ... To detect the other worlds you need a reversible machine intelligence. ... Assuming that we have a reversible machine intelligence to hand then the experiment consists of the machine making three reversible measurements of the spin of an electron (or polarisation of a photon). ... Re: Теневые фотоны - лженаучно? ...

The main objective of measurements of charged particles and plasma flux characteristics in the INTERBALL project is to study the spatial structure of the terrestrial magnetosphere as a global system in various scales and for varying external conditions. ... The SPS spectrometer is designed for estimating the ion energy and angular distributions and for measurements of the electron energy distributions. ... Particles under measurements . ions/electrons . ions . ... 3 for ions,1 for electrons . ...

... Steps toward interstellar silicate mineralogy. ... Astron. ... Optical constants: . ... Deternimation of optical constants was made in two ways: (i) measurements of reflectance of the polished samples (0.19 - 500 micron) with following Kramers-Kronig analysis in 8 - 80 micron region and Lorentz oscillator fit outside the region; (ii) measurements of transmittance of the "raw" samples (with accounting for the reflected and scattered light contribution) in visual ( 100 micron). ... Related paper(s): ....

... 18-1 74 40.5 0.52 Cas A . 18-1 75 38.5 0.49 Cyg A . ...

A tree for site navigation will open here if you enable JavaScript in your browser. ... ABOUT ST-ECF . ... On this page we provide implementations of the the signal-to-noise ratio estimator DER_SNR following the definition set forth by the Spectral Container Working Group of ST-ECF, MAST and CADC. A detailed description and discussion of the algorithm can be found in the Issue #42 of the ST-ECF newsletter . ...

Is the ozone layer recovering ? ... Global Regulation Global Regulation · · · · 1985: Vienna Convention 1987: Montreal Protocol Several amendments and adjustments Quantity for (chemical) ozone depletion of ODS: EESC (Equivalent Effective qu ect Stratospheric Chlorine): Weighting over release and ozone depletion of individual ODS EESC for mid-latitudes http//:www.wmo.ch/web/arep/reports/ozone_2002/q&as.pdf, Seite Q.29 1980 1990 2000 2010 2020 2030 2040 2050 2060 2070 2080 2090 2100 3. ...

... Using a simple 2-D Gaussian Point Spread Function (PSF) on a constant (flat) sky background, I derive a theoretical photometric and astrometric performance model for analytical and digital PSF-fitting stellar photometry. ... The photometric performance is maximized when either the effective background area or the effective-background-level measurement error is minimized. ... An important, but frequently ignored, noise source is the uncertainty of the measurement of the effective background level ( )...

A computer controlled low light photometer for nightglow observations. Hardware units of portable photometer for low light measurements, especially night glow emission is described. ... Interface card contain three channels of 24 bit counter, 4 channels of 12 bit ADC and the buffer bus for the controlled motors of the altazimuthal fork mounting and filters wheel, the position encoders. ... Where N( ) is output signal photometer generated input light flux F( l ) . ... PMT # . 599 . ...

... Measurements pro cedure 4. ... Screen 1 4.2. ... Measurements procedure For each screen we measured 10 times the static aberration intro duced by the beam splitter and the aberration due to the both (CD and beam splitter) At the end the measurements were saved and averaged. ... Screen case 1. ... Case WF rms Phase Average SR Peak to r0 at µm rms rad nm valley nm 6300nm Screen 1 0.39 0.39 1369.71 0.86 2817.05 25.28 Table 1. Results relative to the computed average and relative to the screen 1. ...

... Interball-Tail Magnetic field measurements . Magnetic field measurements on-board the Interball Tail Probe are carried out by the FM-3I and MIF instruments. ... FM-3 M2 magnetometer failed in February 1996, FM-3 M1 and MIF are working until now. Data presented here are the combination of the data of all magnetometers. First of all FM-3 M1 data are used, if they are absent, MIF data used and if data of both magnetometer are absent, FM-3 M2 data presented. ...

AUTOMATIC STATION OF ECOLOGICAL CONTROL . ... BASIC PERFORMANCE SPECIFICATION . STATE OF ASEC DEVELOPMENT . AIR POLLUTION MONITORING . ... OF MEASURING CHANNELS . ... unit of measurement . ... Nitric oxide (NO) concentration, . ... power measured by ASEC . ... In particular, RSC Energia finalizes its work on measurement systems designed to measure dust, volumetric activity of radioactive gases and aerosols and other environmental parameters. ... Official WEB-site of S.P.Korolev RSC Energia . ...

... In spite of the good potential possibilities, some of the station "Dnepr" design characteristics did not allow us to apply the usual special IS radar measurement methods. ... Thus for IS signal measurements at the "Dnepr" station, we have developed special methods for recording and processing IS signals in order to determine plasma ionospheric parameters. ... Equations (4-5) from the basis for data post processing to obtain ionosphere parameters. ...

Astronomy Picture of the Day . The Average Color of the Universe . ... 2.07.2002 . ... This whimsical question came up when trying to determine what stars are commonplace in nearby galaxies. ... The resulting cosmic spectrum has some emission in all parts of the electromagnetic spectrum , but a single perceived composite color. ... July 2002 . ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: universe - color . Publications with words: universe - color . ...

New reduction of minor planets photographic plates obtained with Pulkovo Normal Astrograph A.A. Berezhnoy Pulkovo Observatory of RAS, Saint-Petersburg, Russia Minor Planet observations at Pulkovo Periodical observations of 14 bright asteroids named Selected Minor Planets (SMP) were performed at Pulkovo since 1948 within the international framework started by works of B.V. Numerov and D. Brouwer. ... 108 133 113 74 124 67 97 88 14 84 64 5 20 19 Epochs (YYYY.MM) 1200 Mean values of total obs. ...

Statistics of sunspot activity . The sunspot indices . ... NGDC's observations . The solar regions . ... Average annual indices . ... December . ... December, 2013 . Visual indices of solar activity by National Geophysical Data Center . ... Average . ...

. Webcams . Networking . Weather . Power . System health . Measurements . Seeing at Sun Apr 10 00:24:00 2016 is Unknown . Copyright 2007 2013.

... Team makes first direct measurement of distant galaxy's magnetic field . ... Using a powerful radio telescope to peer into the early universe, a team of California astronomers has obtained the first direct measurement of a nascent galaxy's magnetic field as it appeared 6.5 billion years ago. ... Until recently, astronomers knew very little about magnetic fields outside our own galaxy, having directly measured the magnetic field in only one nearby galaxy. ... Magnetic fields stronger than expected . ...

Microsymposium 34, MS015, 2001 TO THE DISCOVERY OF THE "SOUTH POLE - AITKEN " BASIN. ... Head [2] and Spudis [1] suggested in their reviews that the existense of the structure identified later as the South Pole - Aitken baasin was first predicted on the basis of a relief analysis of the mountain ridges observed in the libration zone be Hartman and Kuiper [7], i.e. after the first images of the lunar far-side had been obtained. ... SOUTH POLE-AIKEN BASIN: V.I.Chikmachev et al. ...