... The Armagh Observatory (see http://star.arm.ac.uk/) is a modern astronomical research institute, the oldest scientific institution in Northern Ireland. ... The Observatory Demesne, Grounds and Astropark, which are developed and maintained by Observatory staff, include scale models of the Solar System and the Universe, two sundials and two historic telescopes, as well as telescope domes and other outdoor exhibits (see http://star.arm.ac.uk/astropark/). ...

... The Advanced X-ray Astrophysics Facility's (AXAF) High and Low energy transmission gratings (HETG, LETG) data require new tools and data structures to support x-ray dispersive spectroscopy. ... The sky coordinates, which are referenced to the telescope mirror node and therefore independent of the grating reference node, are only useful for the imaging of zero order and the filtering of grating arm photons. ... For more details on the AXAF grating flight processing software, see: . ...

Y ou don't need your own Voyager to see the solar system. ... Refer to Sky Telescope or a similar magazine for up to date positions or check one of the several Web sites that show planetary positions. ... You can see 99.99% of the mass of the solar system with no instruments whatsoever. ... Jupiter . ... Mars . ... For $200 you can get a far better optical instrument than Galileo or Newton had. ... Date . ... William Herschel . ... O f course, the solar system has more than just planets and moons. ...

All teams have to inform the Olympic Coordinating Council (OCC) and the Local Organizing Committee (LOC) about their participation not later than the dates determined by the Acting Statutes/Regulations on the International Astronomy Olympiad . ... Leaders of official teams of states have to present to the OCC necessary personal information about every leader, participant and observer (if any) not later than 9 weeks before the beginning of the Olympiad. ... Passport data: 8.1.( Passport no . ...

This panel adds a pointing error measuring (and possibly correcting) sequence to your slew. ... Log Error measure the pointing error and log it to the current pointing error file (which must already have been opened with the TCC command PTERR OPEN=filename ; this command is not presently supported by TUI, but you can enter manually at the log window; be sure to also issue PTERR CLOSE when you are done logging data). ...

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . Login . See many more Astronomy Listings by: Category or Alphabet . RealSky CD CD offers telescopic detail down to 19th magnitude, but is no longer produced by the Astronomical Society of the Pacific. ... Web Site . ... Web . www.astronomy.net . About Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

... Recent Topics . ... MAO main . ... The third-order space-by-time relation . ... Тема: The third-order space-by-time relation . ... The mass m experiences a gravity force toward the sun and . ... will experience the Coriolis force or Coriolis acceleration. ... differentiated space-by-time twice and discovered equation2. ... time differentiation of space-by-time. ... to be described by differentiated forces. ... third-order space-by-time relation. ... understand the third-order space-by-time relation....

Computer Ephemeris. Second order reduction quantities. Explanations. This page consist of four little tables. First and second tables contains J a (in 0.000001 s ) and J d (0.0001") for nothern declination, third and fourth contains the same information but for southern declination. Each table have 13 informational columns headed with right ascension values, and some amount of rows, labelled with date. ...

function [EpochMin, Period , Scatter ]=FourierPeriodogram(fname,order,N1st,Pmin,Pmax, delta , epoch ); % % ------------------------------------------------------------------------- % Program calculates Fourier power spectrum of the time series % % Program call: % [EpochMin, Period , Scatter ]=FourierPeriodogram(fname,order,N1st,Pmin,Pmax, delta , epoch ) % or % FourierPeriodogram(fname,order,N1st,Pmin,Pmax, delta , ...

Download Izmccd (~2.7 MB). ... for 1-5 bytes is number of a numbered minor planet, . ... Positions 1-80 file "mpcreportiz.txt" are similar to positions of file "mpcreport.txt". 83-95 – errors of unit weight, . ... If this tag is " 1 0 " , this record contains results of measurements of an image of object (approximation by "PSF"),  . ... 57-66 – error in X (pixels), for first star in a multicentric image, for subsequent it is error in (distance between first star in the image and this), . ...

... SSAU History . ... Students from the University of Stuttgart will take part in the English-speaking summer school on engine building and will attend a course on the Theory and Design of Aircraft Engines during three weeks in Samara. ... The Aircraft Engines Design is a unique course for German undergraduate students. ... The course studied in the Samara University will be accepted into the program for German students, and each Bachelor will receive three European academic credit units for it. ...

. A1332-45 . CEN5 . CEN6 . DDO161 . ESO222-10 . ESO223-09 . ESO272-25 . ESO274-01 . ESO324-24 . ESO325-11 . ESO381-20 . ESO383-87 . ESO444-84 . IC4316 . NGC4945 . NGC5068 . NGC5102 . NGC5128 . NGC5206 . NGC5236 (M83) . NGC5237 . NGC5253 . NGC5264 . NGC5404 . SGC1259-1659 . SGC1424-4604 . UGCA365 .

. Companion in the Order of Australia - AC . Кавалер Ордена Австралии .

... Some people have asked why Venus appears in "different places" in these photos. ... Dave Wallace . ... It was taken from Brookline, NH using my Celestron 5" SCT through a Tutill Solar Skreen filter using Fuji Superia Reala color print film. ... Marblehead Middle School Fifth Grade Students viewed the 2004 Transit of Venus from Riverhead Beach on Marblehead Harbor when the Sun broke through the clouds at about 6:45 a.m. Eyepiece projection with my 8" Meade SCT and Televue 32mm Plossl worked well. ...

... Russian Foundation for Basic Research , Project number 98-02-17366 . ... A number of experiments proposes the d -type of the wave function, having two directions with positive and two (in orthogonal direction) - with negative sign of the order parameter. ... The effect of the wave function phase is most efficiently revealed in the experiments with Josephson structures, that are used for determination of the dependences on the pulse direction. ... The project goals are: . ...

International Workshop NAROO-GAIA "A new reduction of old observations in the Gaia era", Paris Observatory, June 20-22, 2012 Registration of participants of Workshop NAROO-GAIA Before the first meeting OPENING OF THE WORKSHOP The natural planetary satellites are observed since centuries in order to understand their dynamics and their evolution. ... Science results, reports, data mining. ... L. Beauvalet: Strong need of a new reduction of Pluto's old observations W.Thuillot: very important. ...

... When two grd files are on the stack, each element in file A is modified by the corresponding element in file B. However, some operators only require one operand (see below). ... COSD 1 cos (A) (A in degrees). ... I0 1 Modified Bessel function of A (1st kind, order 0). ... INV 1 1 / A. J0 1 Bessel function of A (1st kind, order 0). J1 1 Bessel function of A (1st kind, order 1). ... K1 1 Modified Bessel function of A (2nd kind, order 1). ... Y0 1 Bessel function of A (2nd kind, order 0). ...

Stellarium 0.12.3 . ... Classes . ... NebulaMgr Class Reference . ... voidљ . ... Set the color used to draw the nebula symbols (circles, boxes. etc). ... virtual voidљ . ... Get current value of the nebula label color. virtual void NebulaMgr::init . ... Set Nebulae Hints circle scale. void NebulaMgr::setCirclesColor . ... Set the color used to draw the nebula symbols (circles, boxes. etc). void NebulaMgr::setFlagHints . ... Set the color used to draw nebula labels. virtual void NebulaMgr::update . ...

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

... Spherical aberration, coma, and astigmatism are also easily observed using the star test. ... Off-axis images are complex. ... Fig. ... Diffraction by a circular aperture as a function of defocus for no aberration Airy Disk 1 wave defocus Less than 1 wave defocus Fig. ... Diffraction by a circular aperture as a function of defocus for third-order spherical aberration Paraxial Focus Small distance inside paraxial focus Moderate distance from marginal focus Immediate neighborhood of marginal focus Fig...