... Basic Observables: Zero-differenced phase and code ionosphere-free combinations of global GNSS network stations, corrected by P1-C1 satellite code biases (cc2noncc), daily observations with 30 seconds sampling rate Sites coordinates : IGb08 reference frame coordinates and velocities Displacements: solid tides, ocean loading, pole tide loading (IERS 2010) Geometric model : Receivers antennas eccentricities, absolute receiver and ...

... CentralProcessor 0.11 documentation . ... These parameters govern all processing used for the calibrator observation. ... The dynamic flagging step can also optionally include antenna or baseline flagging. Then the bandpass table is calculated with cbpcalibrator , which requires MSs for all beams to be given. ... Second amplitude threshold applied when flagging 1934 data [hardware units - before calibration] . ... Name of the CASA table used for the bandpass calibration parameters. ...

... Up: Data Analysis and Processing Techniques . ... Also, a method for quality control of CCD observations is suggested. ... Everyone who observes a celestial object using a CCD detects moving celestial objects as a ``by product''. ... We hope that our investigations may be useful for near-Earth space control and also for searches of the moving celestial objects through analysis of old and new CCD frames obtained at any amateur or professional astronomical observatory. ...

Next: System configuration Up: How to use CONSTRICTOR Previous: Preparation of parameter file Contents . ... DayNumber: Even though this number is in the data, some packet headers have the wrong number and it makes it a whole lot easier to have the user check and enter this number correctly. ... CONSTRICTOR will add a multiple of 24 hours to the time tag when the day number changes. Remember to set the StopTime to, say, 48 hours if you use a DayNumber of one less than the actual day number. ...

Next: Program use Up: Description of program searchdup Previous: Description of program searchdup . Parameter input is done with a graphic user interface. ... Input file: Name of the input catalog file. It has to be formatted, one record per source/observation, according to the format used in the Arcetri observations and source archives. ... Minimum number of observations per source Source with less than this number of independent observations are not included in the output file . ...

... Posts tagged ?parameter estimation? ... Leccardi & Molendi (2007) have a paper in A&A ( astro-ph/0705.4199 ) discussing the biases in parameter estimation when spectral fitting is confronted with low counts data. Not surprisingly, they find that the bias is higher for lower counts, for standard chisq compared to C-stat, for grouped data compared to ungrouped. ... Tags: bias , C-stat , chi-square , chisq , Cstat , Fitting , parameter estimation , Peter Freeman , spectra . ... 1 Comment . ...

... An estimate the rotation period of cometary nuclei is important for understanding and describing the physical processes of the cometary activity. Unfortunately, the measurements of the rotation periods of the comet nucleus depend on the model assumptions and it is one of the main reasons for the scatter of the estimates given in various articles for a given comet. ... Right: the image of the comet 29P/Schwassmann-Wachmann 1 obtained at the 6-m telescope. ...

Basics of magnetosphere satellite experiment. Main steps of data processing. Modern conception of Earth magnetosphere. ... Empirical models of the bow shock, magnetopause and neutral current sheet positions. Main principles of construction of empirical magnetospheric magnetic field models. ... Current systems in the Earth magnetosphere. Chapman- Ferraro current. ... Tsyganenko 1996 model and its application to satellite data processing. ... Basics of statistical data analysis. ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... Although their determination is based on the scattering process model, independent check-ups by rocket experiments have shown their correctness in experimental applications. ... Ionospheric data analysis, especially during strong disturbances, cannot be without some other kinds of diagnostic tools. ... The lack of data has always been a challange in this case. ...

The problem of solar wind data correlation for the observations onboard several spacecraft is very important for three points of view: . ... This problem is studied now in detail by systematic determination of ion flux and ion velocity data correlations by INTERBALL-1 (IKI group), WIND and IMP 8 (both - MIT group). ... Solar wind plasma correlation lengths from IMP 8, WIND and INTERBALL-1. ... Correlation of solar wind observations onboard several spacecraft: INTERBALL-1, IMP 8 and WIND data. ...

... Class . Use . ... Packages that use ImageStatistics . ... Returns an ImageStatistics object generated using the specified measurement options and histogram bin count. ... Returns an ImageStatistics object generated using the specified measurement options, histogram bin count and histogram range. ... Draws the histogram using the specified title and ImageStatistics. ... ParticleAnalyzer. drawParticle ( ImageProcessor drawIP, Roi roi, ImageStatistics stats, ImageProcessor mask) . ... class . ...

THE NAUTICAL ASTRONOMICAL ALMANAC (in Russian-English) . NAA-2 provides an easy access to useful navigational publications aboard a ship. ... In conformity with the STCW95 Code provisions, every watch officer, chief mate and master should be able to use classic methods of nautical astronomy, so they will surely appreciate the new ?Nautical astronomical almanac? available. ... Ph.D. M.L. Sveshnikov (editor-in-chief), . ... Ph.D. N.I. Glebova , . ... THE NAUTICAL ASTRONOMICAL ALMANAC . ...

... Main page . ... Parameters . ... Modes: . ... Long-slit . ... Back to SAO web page . ... This page is designed by A.V. Moiseev . ... The SCORPIO-2 project: . Spectral Camera with Optical Reducer for Photometric and Interferometric Observations - 2 . The SCORPIO-2 main parameters . ... Spectral range . ... Spectral resolution . R=500-4000 in long-slit mode . R=4000-15000 in scanning FPI mode . The CCD detector . ... The quantum efficiency measurements for CCD detector ...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... The interface between the lower solar atmosphere where energy is generated by subsurface convection and the corona comprises the chromosphere, which is dominated by jet-like, dynamic structures, called mottles when found in quiet regions, fibrils when found in active regions and spicules when observed at the solar limb. ... In addition, how they affect the coronal heating and solar wind need to be further explored. ...

LABORATORY OF CYBERNETICS . Head - Prof. V.F. Krapivin, e-mail: vfk@ms.ire.rssi.ru ; vfk@mail.cplire.ru . ... Informational technologies in the remote monitoring of environment . mathematical modeling of the ecological processes and natural systems; . ... development of mathematical methods and software for geoinformational monitoring systems; . ... synthesis of ecological monitoring systems; . ... development of a new technologies for the data processing; . ... IRE RAS 1996-200 8 ...

You can also see this page in Russian with using KOI8 (X Windows) or CP1251 (MS Windows) Cyrillic coding. The Laboratory supports the space TV experiments, mainly in the planetary exploration missions. ... Image Co-registration . ... PHOBOS mission - Martian satellites investigations. Phobos on the Martian limb, the image from Phobos-2 probe from 02/28/89. ... Russian Space Bulletin. ... Last modified at June,26 1997 Alexey Kuzmin: akuzmin@mx.iki.rssi.ru . Back to IKI home page ...

NAME httpd - Apache hypertext transfer protocol server SYNOPSIS httpd [ - X ] [ - R libexecdir ] [ - d serverroot ] [ - f config ] [ - C directive ] [ - c directive ] [ - D parameter ] httpd [ - h ] [ - l ] [ - L ] [ - v ] [ - V ] [ - S ] [ - t ] [ - T ] DESCRIPTION httpd is the Apache HyperText Transfer Protocol (HTTP) server program. ... This manual page only lists the command line arguments. ... Paths in this manual may not reflect those compiled into httpd. ... The default is /usr/local/apache . ...

... The reduction system of observations FADPS (description in Russian) (Flexible Astronomical Data Processing System) for data of wide-band receivers of the first observation cabin of the radio telescope RATAN-600 had been created under the Unix-like operational system DEMOS for computers of the SM-1420-type (PDP/11) in 1987 for observation analysis and estimates of coordinates and flux densities of radio sources. ... FADPS: flexible astronomical data processing system at RATAN-600 in UNIX environment....

Databases (NSDC) of the Natural Planetary Satellites. ... NSDC: Database of astrometric observations of Natural Planetary Satellites . ... They are thoroughly looking for observations in different sources, creating their owndatabases which are then mostly inaccessible to other researchers. ... In the file "content" with explications, the reference is given to the data source as well as the bibliographic reference. ... Data sources. ... Why a specific bibliographic database for Natural satellites? ...

MINUTES of the RadioAstron Teleconference on December 13, 2011 Yu.Yu. ... IOC status update M. Popov informed the participants on the current IOC results. ... Kovalev added: we continue to observe pulsars and spectral line sources in radiointerferometer mode but only with spacecraft and we are also going to observing pulsars soon with space-ground baselines. ... Kovalev: It is fringe-fitting result. ... In RAFS05 we replace it with K-band observing (maser source Ori KL ­ spectral lines ~100000Jy). ...