... Our scientific interest is an accuracy of asteroid CCD observations obtained by amateurs and professional astronomers all over in the World. ... These data help us to analyse an accuracy of real CCD positions in the MPC Database. ... Do you test your observations of the small Solar System bodies permanently before sending them to the International Minor Planets' Center? ... Do you know a real accuracy of your positional CCD-observations in comparison with the other observatories' one ? ...

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Welcome to the 10C Survey website! ... The first 10C Survey results from an area of 27 sq. degrees complete to 1 mJy and 12 sq. degrees complete to 0.5 mJy have now been released. ... The first results from the survey, which is the deepest extragalactic radio source survey of any significant extent (> 0.2 sq. degrees) above 1.4 GHz, including the deep 15.7-GHz source count are contained in AMI Consortium: Davies et al. ... For each field, deep and shallow areas have been defined. ...

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• Astrophysics Group Research and Instrumentation
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• De-convolution of a Gaussian beam from planetary observations Bojan Nikolic web

... Exposure Time Calculator (ETC) . ... ESO - Public Surveys . ... the recommended values to use for DIT, . ... Detector on-chip integration (DIT): seconds. to your chosen value - a separate page gives recommended values to use for DIT - for modes 1 and 2 below you may wish to start with the maximum recommended values as these will minimize the effect of read noise (a total object exposure of Y secs with DIT=X secs will produce Y/X lots of read noise) and give you a lower limit on the time needed. ...

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• Observing with VISTA
• VISTA - Visible and Infrared Survey Telescope for Astronomy

... 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. ...

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• A Computer-Based Technique for Automatic Description and Classification of
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... Observations worldwide Ї 17 Haumea-Namaka events visible worldwide in 2009 Ї 18 telescopes of 2 m aperture on six continents observing as part of this international campaign Ї Five events visible from Australia in 2009 useful enough Simply combin global minimu the fit, going fr 1.10, althoug Adding the Ke the error bars a parameters. ... We recorded a comparison lightcurve of Haumea on the preceding night. This was necessary as Haumeas intrinsic lightcurve varies on timescales of ~1 week. ...

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• COALA - Wolfgang Kerzendor
• The Common Room roof is completed
• Melted remains of Cassegrain spectrograph are on the remains of the observing

... More on 51 Peg: . The discovery of a Jupiter--mass planet in orbit around the solar--type star 51Peg has been reported by Michel Mayor and Didier Queloz (Geneva Observatory) on October 6th at the 9th Cambridge workshop on "cool stars, stellar systems, and the sun" held at Florence (Italy). ... Recall that the measurements of radial velocity only yield v sin i which in turn gives us M sin i. For most values of i, sin i will be greater than 0.5 and this gives a mass estimate of 0.5 Jupiter masses. ...

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• Cosmological Issues for Theorists
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... The schedule assigned id (example: AS05) for your observing program. ... Use the time you started using the telescope including when you started taking calibrations. The time you opened for on sky observations can be entered later in the activity log. UTC End Time: . ... Focus Log: . ... The focus position can be obtained under the Telescope column of the System Status in ACP or from the run log. ... When all fields are filled out press this button to email the log to the ARCSAT and community. ...

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• lsst.coordConv: coordConv::OtherCoordSys Class Reference
• lsst.coordConv: coordConv::ObsCoordSys Class Reference
• lsst.coordConv: coordConv::FK4CoordSys Class Reference

... Running Rings Around a Planet . ... Saturn's delicate rings have caught human eyes for over three centuries. ... Now we know, thanks to the Voyager space probes, that Saturn's rings consist of thousands of "ringlets," each made of chunks of ice ranging in size from dust to boulders [see "Rally Around the Ring," March/April 1995, p. 10]. ... The appearance of Saturn's rings to us ground-hugging Terrans is changing constantly. ... Saturn's diameter is 120,000 kilometers, so how large are the rings? ...

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• ASP: The Return of Halley's Comet
• ASP: A Good Definition of the Word "Planet": Mission Impossible?
• ASP: Low-Level Observing

... Figure: Massive binary evolutionary track. ... A short glance to this track is sufficient to understand that there are a lot of evolutionary scenario parameters, which affect different stages of the binary evolution. Fortunately, a very limited number of parameters has effect on the compact binary merging rate. ... The most important (and practically unique) parameter changing the galactic binary NS merging rate is the distribution of an additional (kick) velocity imparted to NS at birth. ...

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• Initial Distributions of Binary Parameters
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Pulkovo NEO Page . ... EPOS Software Package . ... EPOS ( E phemeris P rogram for O bjects of the S olar system) is the Windows PC application for study and ephemeris support of observations of the Solar system objects. ... It controls the part of common data and transfers the control to one of the programs that solve the restricted set of tasks. ... So with the EPOS software package one can calculate the accurate ephemerides for many objects and get the quick illustration of their motion as well. ...

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... Shadow Of Phobos . ... 5.11.1999 . ... Credit: Malin Space Science Systems , MGS , JPL , NASA Explanation: Hurtling through space above the Red Planet, potato-shaped Phobos completes an orbit of Mars in less than eight hours. ... These three images from the Mars Global Surveyor (MGS) spacecraft record the oval shadow of Phobos racing over western Xanthe Terra on August 26, 1999. ... Publications with keywords: Mars - Phobos - Martian moon . Publications with words: Mars - Phobos - Martian moon . ...

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• The Shadow of Phobos
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• Астронет > Shadow Of Phobos

TOOLS OF TEST GENERATION FOR SATELLITES CONTROL PROGRAMS Andrey Tyugashev, Ekaterina Myasnikova, Elena Sopchenko S.P. Korolyov Samara State Aerospace University (National Reseach University) The paper presents a research in the field of test automation for testing spacecraft control programs. ... Programmers or designers of spacecraft systems write tests manually. ... Tests are carried out by issuing the control actions on the spacecraft and condition monitoring systems parameters of the spacecraft. ...

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• Young scientists of Samara University began to make the most complete database

Name Last modified Size Description . Parent Directory - 20111107/ 2011-11-15 16:04 - . Apache/2.4.6 (Linux/SUSE) Server at www.astro.louisville.edu Port 80

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• Index of /shared_skies/archive/select/planets/jupiter/satellites/20111107
• Index of /shared_skies/archive/select/planets/uranus/sequence
• Index of /shared_skies/archive/select/planets/jupiter/20101005

... Home Articles Observing Resources for Amateur Astronomers ? Part 1: Beginning Observers Observing Resources for Amateur Astronomers ? Part 3: Advanced Observers . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . Observing Resources for Amateur Astronomers - Part 2: Intermediate Observers . Observing Resources for Amateur Astronomers - Part 3: Advanced Observers . Observing Resources for Amateur Astronomers - Part 4: Magazines and Miscellany . ...

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• Observing Resources for Amateur Astronomers ? Part 2: Intermediate Observers ?
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Our completed projects . Russian Foundation for Basic Research . ... P.I. - V.Klochkova . ... P.I. - Panchuk V.E. The team: Panchuk V., Aliev A., Tavolganskaya N., Yushkin M. Russian Foundation for Basic Research (RFBR) + GFEN . ... The team: Chentsov E., Panchuk V., Tavolganskaya N., Yushkin M. Russian Foundation for Basic Research (RFBR) . ... P.I. - Panchuk V.E. The team: Panchuk V., Ermakov M.V., Najdenov I.D., Tavolganskaya N., Yushkin M. Russian Foundation for Basic Research (RFBR) . ...

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• V.Shergin's Home Page
• проект SCORPIO-2: parameters
• Access via e-mail

... UNIX commands . C shell (csh) . ... with special meaning for shell . changing . directories . ... command line . ... command alias . command history . command interpreter . command path . command substitution . command syntax . commands . ... arguments to . ... creating . ... executing in shell scripts . ... read arguments as input to shell scripts . ... use in shell scripts . ... files . ... conditional statements See shell script . ... programs See shell scripts . ...

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... Subject of Astronomy. ... Basis of Spherical and Practical Astronomy. ... Celestial Sphere. ... Changes of Star's Coordinates as a Result of Daily Rotation of Celestial Sphere. ... Time Measuring. ... Changes of Solar Equatorial Coordinates. ... Stellar Day, Stellar Time. ... Real Solar Time. ... Mean Solar Time. ... Connections between Stellar and Mean Time. ... Apparent Path and Configuration of Planets. ... Ways of Energy Transportation to Stellar Surface.Basis of Spectral Analysis. ... Solar...

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• Introduction to Astronomy
• Sun orbital parameters for Computer Ephemeris for 2014 (DE200/LE200).
• Sun orbital parameters for Computer Ephemeris for 2015 (DE200/LE200).

... Structure of Data . ... Catalog . ... In SAI OCL Catalog, we introduce our work on investigation of the Milky Way system of open star clusters. The main goal of our study is a search for new clusters using huge surveys. 168 new clusters have been already discovered by us using J,H,Ks data from 2MASS point source catalog. ... For 141 new clusters, we found their physical parameters using J,H,Ks data from 2MASS catalog and, for a number of clusters, our UBVRI CCD observational magnitudes. ...

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... 18-Jan-2010 17:22 . ... Apache/2.2.3 (CentOS) Server at www.wdcb.ru Port 80 ...

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• Index of /stp/data/Images_of_f-plots/TABL/Tables of different Parameters/f min
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Observational Stellar Astronomy . Articles | ... We are made of star stuff" . ... TEMPERATURE OF A STAR: . ... The temperature of a star can be found out easily by simple observations. ... STAR . ... SPECTRAL CLASS: . All the stars in this universe are divided in to spectral classes based on their spectral lines. ... The spectral class of a star and the temperature of a star are related. So the spectral class can be found for a star since we know its temperature. ... www.astronomy.net . ...

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• Astronomy articles, forums, listings, and other resources about Astronomy.
• The Astronomy Shop - Calendars - by Astronomy Net
• Erie County Mobile Observers Group (pa), AstroGuide Listing