The nasa.gov site requires that JavaScripts be enabled in your browser. ... Contact NASA . ... The term "astronaut" derives from the Greek words meaning "space sailor," and refers to all who have been launched as crew members aboard NASA spacecraft bound for orbit and beyond. Since the inception of NASA's human space flight program, we have also maintained the term "astronaut" as the title for those selected to join the NASA corps of astronauts who make "space sailing" their career profession. ...

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... The Australian National University] [Department of Physics] [Paul Francis] [Main Roleplay Page] . These exercises are my attempt to adapt the technique of Problem Based Learning to the context of introductory astronomy and astrophysics classes. ... As students grapple with the puzzle, they are forced to learn the subject matter of the course. ... This exercise is designed for 1st year University students with a reasonable high-school background in Maths and Physics. ...

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• Role-Playing and Problem-Based Exercises for Teaching Undergraduate Astronomy

... 3.0 Changes from the r1.0z release . ... These catalogs, prepared using the SExtractor package (Bertin & Arnouts 1996, A&A 117, 393), are based on the version v1.0 of the reduced, calibrated, stacked and mosaiced images acquired with HST and ACS as part of the GOODS ACS Treasury program. ... The r1.1z release of the multi-band source catalogs comprises: eight (8) primary ASCII files (the updated catalogs); one (1) updated file required to configure SExtractor; and this "README" file. ...

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• The 24 Micron Source Counts in Deep Spitzer Space Telescope Surveys
• Common-Resolution Convolution Kernels for Space- and Ground-Based Telescopes
• WFC3 Instrument Handbook

Quick guide for ChaMPlane Database Searching sources by coordinates [left panel ]: select the coordinate (e.g RA=337.3831880 , Dec=61.2185250 , Radius=2 ) [right panel ]: display the results Browsing by ObsID [left panel ]: list available observations by ObsID [middle panel ]: list available data product for the selected ObsID [upper right panel ]: list the data by srcid [lower right X-ray source ID is defined as XS + x-ray ObsID + energy band + CCD ID + source number. ...

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• http://hea-www.harvard.edu/AstroStat/astro193/VLK_slides_mar23.pdf
• Regions and Source Parameters
• The AstroStat Slog model based

... Apache HTTP Server Version 2.4 . ... While many distributions make Apache httpd available as operating system supported packages, it can sometimes be desirable to install and use the canonical version of Apache httpd on these systems, replacing the natively provided versions of the packages. ... This document explains how to build, install, configure and run Apache httpd 2.4 under Unix systems supporting the RPM packaging format. ... Configuring the Default Instance of Apache httpd . ...

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• mod_xml2enc - Apache HTTP Server
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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? ...

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• Data bases of Natural Satellites. Documentation. Sources
• Data base of Natural Satellites. Documentation. Structure

. Comment on J1724-0241 . No detection: the source is probably extended. It was not detected at 2.3 GHz by Preston et al. (1985). There is a redshift in SIMBAD (z=0.033) based on a wrong optical identification with a galaxy (Stickel, K hr & Fried 1993). VLBApls home page . Last modified: 16 Oct 2000

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... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ... Next: Step 3: Postprocessing to Up: How Pieflag works Previous: Step 1: Amplitude-based flagging . ...

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• casacore: measures/Measures/MCBase.h Source File
• casacore: casa/OS/HostInfoBsd.h Source File
• casacore: casa/Logging/LogFilterInterface.h Source File

.

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• Geology Materials
• Physics 162 Winter 1996

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Files . ... python . ... base . loadInst.py . ... 8 љ import tcc.base . ... 12 љ def loadInst (instDir, instName, gcViewName=None, writeToUsers=None, cmd=None): . 13 љ """!Create an instrument block for the specified instrument . ... 15 љ @param[in] instDir path to instrument dir (typically tcc.base.getInstDir()) . ... 67 љ inst = tcc.base.Inst() . ... 73 љ # override the few values that are set based on file name (instead of file contents) . ... tcc.base . ...

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• lsst.tcc: python/tcc/base/wrapperTestCase.py Source File
• lsst.tcc: python/tcc/base/tune.py Source File
• lsst.tcc: python/tcc/base/offsetTestUtils.py Source File

... Watchouts . ... Any XMM-Newton users, who need to convert OM count rates in the optical and UV filters into fluxes (expressed, e.g. , in erg/cm/cm/s/A), can do it by following any of the methods we outline below. OM count rates can be obtained with SAS. ... UVW1 . ... UVM2 . ... convert from count rate, obtained with SAS (files *SWSRLI*, corrected count rate in CORR_RATE column), to flux, selecting the most appropriate factor for the chosen spectral type and filter from the following Tables: . ...

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• Example 1: Point source
• Future developments

... Acero+ astro-ph/1501.02003v1.pdf Fermi Large Area Telescope Third Source Catalog Acero+, 2015) Version by Trushkin from FITS file with five columns =========================================================================== We present the third Fermi Large Area Telescope source catalog (3FGL) of sources in the 100 MeV-300 GeV range. ... From source counts of Galactic sources we estimate the contribution of unresolved sources to the Galactic diffuse emission is 3% at 1 GeV. ...

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• A Catalogue of Radio Sources (1979)
• Creating Your Source Tree
• THE 1.4 GHZ NORTHERN SKY CATALOG

... American Astronomical Society . AstroWeb: Astronomy/Astrophysics on the Internet . ... NASA Astrophysics Data System: Abstract Service . ... Astronomy Astrophysics: Preprints Abstracts . ... Local archive of IAU Circulars. ... Germany, list of all Astronomical Institutes . ... Poland, Warsaw University Astronomical Observatory . Russia, Sternberg Astronomical Institute . ... Russia, Institute of Astronomy, Russian Academy of Sciences . ... USA, Astronomy and Space Science Group at GMU . ...

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• Periodic radiosource LSI+61 303
• Introduction
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NMW survey overview . Access image archive . ... The New Milky Way survey aims to detect bright (V<13.5) optical transients near the Galactic plane using an automated wide-field (8x6 deg.) system capable of surveying the whole Milky Way area visible from the observing site in one night. ... All images obtained during the transient search survey are available online (please use the image archive access form ). ... Images per field: . ... Images per night: . ... Milky Way imaging time: . ...

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. Previous . Next . OpenFTS - first implementation, perl based, relevance ranking, offline indexing. Tsearch - second implementation, C based, just finds matches without relevance ranking.

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• Access Control Options
• Uranus Picture List
• Oleg Bartunov's Home Page

Analysis of general features of the chaotic system behavior and investigation of the properties of concrete chaotic sources. ... Analysis of information properties of chaotic systems and chaotic oscillations as concrete objects for information processing and comunications. ... This hypothesis gives a possibility of designing simple mathematical structures accomplishing various processes of information processing using chaos. ... Activities | ... E-mail: chaos@mail.cplire.ru ...

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• Chaotic Processors and Unstructured Data Bases - NDCS-99
• Chaos-based Associative Retrieval - NDCS-01
• Multiple access communication - COC-2000

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Survey Telescopes . ... Star Clusters . ... FLAMES . ... 100 Hours of Astronomy . ... IMAX€о 3D Film Hidden Universe . ... This image, the first to be released publicly from VISTA, the worldтАЩs largest survey telescope, shows the spectacular star-forming region known as the Flame Nebula, or NGC 2024, in the constellation of Orion (the Hunter) and its surroundings. ...

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• Astronomical Data
• ESO - Other Bibliographies
• ESO - Revised Acknowledgement for Publications Based on ESO Data

... Unlike clients such as Shout and IceDJ this permits the broadcast of live audio, rather than prerecorded mp3's. LiveIce was developed after the appearance of IceCast to provide the Real Time streaming functionality which makes it a viable solution for broadcasting. It is based on the guts of 2 of my previous works - Mp3Serv, the first mp3 broadcasting system & Mp3Mixer, a toy which allows the user to 'Mix' with mp3 streams. ... LiveIce XMMS sourcecode is available here . ...

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• Robert Hill | International Year of Astronomy in Ireland | Astronomy 2009
• The Hershel Space Observatory - the golden age of space-based IR astronomy

... core . ... 94 љ unsigned int getNrOfStars () const { return nr_of_stars; } . ... 97 љ virtual void updateHipIndex ( HipIndexStruct hipIndex[]) const {Q_UNUSED(hipIndex);} . ... 100 љ virtual void searchAround ( const StelCore * core, int index, const Vec3d &v, double cosLimFov, . ... 142 љ ZoneArray ( const QString& fname , QFile* file, int level , int mag_min , int mag_range , int mag_steps ); . ... 190 љ void searchAround ( const StelCore * core, int index, const Vec3d &v, double cosLimFov, . ...

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• Geo::ModMETAR Information
• Stellarium: core/StelUtils.hpp Source File
• Stellarium: Scripting Engine

... A technique allowing automatic representation by a relatively small number of independent parameters based on the principal component analysis of data sequences is presented. ... In recent years the spectrum of observed astronomical data can be characterized as greatly varied. ... In this instance, the problem of initial description and classification of newly-observed data becomes most urgent, especially if there is a lack of preliminary observational material and theoretical expectations. ...

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• An Automatic Astronomical Classifier Based on Topological Neural Networks
• Toolkit Based Extension of the SDSS Control System
• ADASS 2003 Conference Proceedings