... FGS Data Handbook . ... Fine Guidance SensorData Handbook > Preface > Handbook Structure . Handbook Structure . The FGS Data Handbook is organized in five chapters, which discuss the following topics: . Chapter 1:Instrument Overview presents a brief overview of the scientific capabilities of the Fine Guidance Sensors, their readout modes, and data products. ... Chapter 3:Calibration describes the routine reduction and calibration of raw FGS data. ...

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• WFPC2 Instrument Handbook Update
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Concept Development for an Upper Atmospheric Research Facility at the Arecibo Magnetic Conjugate Point in Argentina Workshop Agenda The purpose of the workshop is to discuss and identified the strategy involved in developing a new international upper atmospheric facility at the Arecibo Geomagnetic Conjugate Point (AGMCP). The points which need to be addressed during the workshop are: 1. Is there a *scientific* need for an ionospheric observatory at the AGMCP. ...

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• http://www.naic.edu/vscience/schedule/tpfiles/MeriwethertagT2085tp.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/MeriwethertagT2085tp.ps
• http://www.naic.edu/vscience/schedule/tpfiles/StanimirovictagA2039tp.pdf

... Waves and Oscillations in the Solar Corona ". ... Magnetohydrodynamic (MHD) wave theory gives satisfactory interpretation of these phenomena in terms of MHD modes of coronal structures. ... Also the use of MHD waves for remote diagnostics of coronal plasma - Coronal Seismology - is discussed and the applicability of this method for the estimation of coronal magnetic field and fine structuring is demonstrated. ...

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• IKI structure
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... LABORATORY OF RADIO ASTRONOMICAL OBSERVATIONS . Radio sources identification is one of the most important tasks of the current radio astrophysics. ... Optical idetification. ... Optical identifications of subsample of steep spectra radio sources from RC catalog using 6m SAO telescope of SAO RAS: optical observations. ... Astronomy Reports. ... Identification of radio sources with data of various radio catalogs allows one to construct continual spectrum of the object and its radio structure. ...

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• Search for distant radio galaxies in SAO
• Further Data Types

. Dark matter forms the foundation for all cosmic structure, and its annihilation, decay, or other particle interactions have the potential to affect early structure formation by injecting energy into local gas. I will discuss the status of the quest to identify dark matter, major unsolved problems relevant to the abundance and structure of dark matter halos, and how dark matter annihilation energy can affect the binding of gas within the earliest cosmic structures. [Papers: arXiv: 1309.7783, 1411.3783] .

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• Software Maintenance Manual

... The MIDAS Data Organizer, a customizable utility to analyze and identify associations in a database of astronomical observations, is described. ... On-line Data Reduction: . ... The main characteristics of the on-line implementation of the DO at the ESO New Technology Telescope (NTT) are described below. The database for all operations is a MIDAS (ESO-IPG 1993) table, the so-called Observation Summary Table (OST) which contains all relevant parameters extracted from the FITS keywords. ...

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• Operating the TNG Data Handling and Archiving
• CICADA, CCD and Instrument Control Software
• Novel Use of a Simulator for the Calibrations of Scientific Instruments

... Meta Index / Home Page / Output Files / Summary File specification from There will be 6 instrument details records, one for each instrument, following the file details record. ... After each instrument details record there will be n exposure records, where n is the number of exposures during the observation for that instrument. ... Number of exposures . ... Identifies the record as an Instrument Details Record . ... If the instrument was inactive then this value is zero and no exposure records...

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• Output Files

This home page belongs to small group of scientists working at . Sternberg Astronomical Institute which is a part of Moscow State University . ... Электронная библиотека научно-технической и художественной литературы (доступна только из ГАИШ) . ... Local staff . Dr. Edward Kononovich (konon -at- sai.msu.ru), Associate Professor . ... Dr. Sergey Ayukov (asv -at- sai.msu.ru), Research Fellow, Webmaster of the group . ... Joint seminar of Solar Studies Structure Group and Solar Photometry Group . ...

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• Dynamic HTML in Communicator
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... Science . ... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Properties of kinematically decoupled structures in Early-Type Galaxies . ... Science Users Information . ... ESO-MIDAS . ... ESO Science Newsletter . ... The project consists in measuring the stellar kinematics, stellar populations, dynamics, and morphological properties of the kinematically decoupled structures observed in the inner regions of Early-Type Galaxies. ... Return to list of thesis topics...

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• ESO - Joint ESO MPA MPE TUM Excellence Cluster Universe Conference: Theoretical
• ESO - Spiral Structure in the Milky Way: Confronting observations and theory
• ESO - Thesis Topic: The dawn of planets: structure and evolution of

The efficiency of interaction of radiation with a particle and hence its optical properties depend on the particle chemical composition, size, shape, structure, etc. ... Particle size expressed in units of the wavelength of incident radiation, together with chemical composition, most strongly affects the optical properties of a scatterer. ... There are many methods to solve the light-scattering problem for a homogeneous spheroid (our survey of the light-scattering methods see here ). ...

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• Vladimir P. Reshetnikov's Home Page

... Files . ... getwcstab.h File Reference . ... fits_read_wcstab (fitsfile *fptr, int nwtb, wtbarr *wtb, int *status) . ... It has been incorporated into CFITSIO as of v3.006 with the definitions in this file, getwcstab.h , moved into fitsio.h. fits_read_wcstab() is not included in the WCSLIB object library but the source code is presented here as it may be useful for programmers using an older version of CFITSIO than 3.006, or as a programming template for non-CFITSIO programmers. int fits_read_wcstab...

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• Science with NIFS, Australia's First Gemini Instrument
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• PPTA Wiki | Day2 / D4

... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...

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• U of O High Energy Physics Seminars

. Next: A simple photometer Up: Instrument configuration and Previous: Telescope optics .   Because the instrumental table file is rather complicated, and has a variable structure that depends on the nature of the instrument, here are some examples. A simple photometer . A modern single-channel photometer . A modern two-channel photometer . CCD photometry . Rein Warmels . Mon Jan 22 15:08:15 MET 1996

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• Echelle Spectra
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... MILT Description . ... Telescope Control System . ... Biblography The Astrophysical Research Consortium (ARC) consists of astronomers at the following institutions: University of Washington, University of Chicago, New Mexico State University, Princeton University, and Washington State University. ... In addition some advancement in the art and engineering of large telescopes will be pursued. The telescope design itself is one of three major project tasks. ...

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• TUI:Instruments:NICFPS:NICFPS window
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... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Project History . ISS Russian Segment . Steps of ISS Assembly . ... These measuring instruments together with the developed methods of biosensor conservation for long periods of time allow to execute on-line monitoring of toxicity of the solutions and water on the orbital station. ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

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... It was designed to observe the solar wind approaching Earth, from a position near the Lagrangian point L1, and it is part of the International Solar-Terrestrial Physics (ISTP) Initiative . ... The original plan called for "Wind" to approach its final station over two years, undergoing two close encounters with the Moon to boost its speed. ... If however the object is moving , the encounter is not symmetric, and in the end the spacecraft may have gained or lost speed, depending on its trajectory. ...

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... Archives . ... As discussed in systematic errors, astronomers, like physicists, show their error components in two additive terms; statistical error + systematic error. To explain such decomposition and to make error analysis statistically rigorous, the law of total variance (LTV) seems indispensable. ... Tags: additive , bias , law of total variance , MADS , mathematical statistics , mean integrated square error , mean square error , MISE , mse , probability theory , variance . ... Chandra Blog . ...

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... Mokhovaya st., 11, Moscow, 103907, Russia . ... Moscow Institute for Physics and Technology . ... 9, Dolgoprudny, Moscow region, Russia. ... 1999, Vol. ... In this report, we discuss an approach to construction of information searching systems based on dynamic chaos and intended to operate in computer networks, local area or Internet. Also we discuss an application of this technology to the problems of searching for information in unstructured text databases with natural-language requests. ...

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... 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. ...

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We present the results of our observations of the white-light corona in polarized light performed at Criciuma eclipse, Brazil. During the observation of 3.11.94 we have made five couple of pictures of the solar corona in polarization light. ... Koutchmy S., Molodensky M., Starkova L., Ershov A., Matsuura O .: ... Molodensky M., Starkova L., Koutchmy S., Ershov A .: ... Koutchmy S., Molodensky M.M., Starkova L.I . ... Koutchmy S., Molodensky M.M., Starkova L.I. Koutvitsky V. and Ershov A . ...

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• Formation, stability and decay of inhomogeneus plasma structures in a hot
• SINGULAR POINTS IN THE SOLAR CHROMOSPHERE