... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Risks Comparable to NEOs . ... The Increasing Rate of Discovery of Asteroids . ... Comet and Asteroid Collision Probabilities . ... Extreme albedo comets and the impact hazard (PDF Format) . ... Asteroid Impact Animations . ... Workshop on Scientific Requirements for Mitigation of Hazardous Comets and Asteroids - 2002 . ... The Spaceguard Survey Report, 1992 (PDF) . Tsunami from Asteroid/Comet Impacts . ...

... The uvdat routines are a layer of routines which sit on top of the uvio routines. They are used to read old uv data-sets. ... Routines available are: subroutine uvDatInp(key,flags) logical function uvDatOpn(tno) subroutine uvDatCls() subroutine uvDatRd(preamble,data,flags,n,nread) subroutine uvDatWRd(data,flags,n,nread) subroutine uvDatGti(object,ival) subroutine uvDatGtr(object,rval) subroutine uvDatGta(object,aval) subroutine uvDatSet(object,ival) logical function uvDatPrb(object,dval) . ...

... A file upload element on an HTML form. ... JavaScript 1.1: added type property . ... The HTML INPUT tag, with "file" as the value of the TYPE attribute. For a given form, the JavaScript runtime engine creates appropriate FileUpload objects and puts these objects in the elements array of the corresponding Form object. ... form . ... For all FileUpload objects, the value of the type property is "file" . ... Use the value property to obtain the file name that the user typed into a FileUpload object. ...

... GUIDE'' (Graphical User Interface for a Data Environment) is an interactive IDL widget-based package that enables users to retrieve selected sets of satellite instrument data and perform various types of graphical analyses on them, without writing a specialized program. GUIDE simplifies the task of laying out multiple plots on a page by (1) using a page-editor to define and laying out multiple ``panels'' which contain the ``plot objects'', and (2) integrating data retrieval functions. ...

Stellarium 0.12.3 . ... Classes . ... StelObjectMgr Class Reference . ... voidљ . selectedObjectChanged ( StelModule::StelModuleSelectAction action) . ... findAndSelect (const StelCore *core, const Vec3d &pos, StelModule::StelModuleSelectAction action= StelModule::ReplaceSelection ) . ... Find and select an object from its translated name. ... findAndSelect (const QString &name, StelModule::StelModuleSelectAction action= StelModule::ReplaceSelection ) . ... getWasSelected (void) const . ...

Next: Sample Properties Up: Sample Identification Previous: Comments on Individual Sources . Previously known serendipitous sources were selected by cross-correlating WGACAT with a variety of optical and radio catalogs, including the Ver?n-Cetty & Ver?n (1996) and Hewitt & Burbidge (1993) quasar catalogs, the 1 Jy (Stickel et al. 1994) and S4 (Stickel & K?hr 1994) radio catalogs, and the BL Lac catalog of Padovani & Giommi (1995b). ... Details of these 97 objects are given in Table 6. ...

... Field size . Object name . ... Map size . ... Field size: the approximate size of the map in the Y direction. ... Galaxies: . ... Galaxies, which size exceeds some value depending on the field and map sizes, are displayed with their real positional angles and sizes by 25m isophote. ... In the "tools" fields there are links to the several famous AVO (Astrophysical Virtual Observatory) resources: NED and Simbad databases and DSS2 (Palomar Digitized Sky Survey) images of the corresponding sky area. ...

... Observing . ... Observing springtime deep-sky objects with a large telescope . Springtime observing for small telescopes . ... Astronomy magazine Editor David J. Eicher shares 10 of his favorite springtime deep-sky objects, including the NGC 3190 galaxy group, 3C 273, and NGC 3242. ... In this video, Astronomy magazine Editor David J. Eicher discusses deep-sky objects in the spring sky you can see with a 12-inch or larger telescope. ... Get instant access to subscriber content on Astronomy.com! ...

Next: DETAILED LIST OF ROSAT Up: PROS USERS GUIDE Previous: List of Related Documents . This section lists all PROS tasks (some of which are not described in this guide) and some useful IRAF tasks which are included. ... converts FITS to images and/or tables . ... delete a list of images . ... convert an Einstein FITS file into an IRAF/PROS QPOE file . ... convert a list of IRAF/PROS IMAGE files into RDF compatible format . ... convert a list of IRAF/PROS QPOE files into RDF compatible format . ...

... 8, ``Celestial Mechanics'', 2002 Using positional observations of minor planets for improving the orientation of star catalogue Yu. ... But expe­ rience shows that this kind of observations can be used succesfully for improving orientation parameters of star catalogues with respect to dynamical reference system. ... Observations of 90 selected minor planets were used in general solution for their orbital elements, orientation parameters and some parameters of phase re­ duction. ...

... 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 . ...

... Guider functions . ... Guide Sensor Performance . ... Guide Sensor Sky Coverage/ Star Availability . Guide Star Selection Criteria . ... Guide fiber organization and reach at plug plate . ... Plug plate holes for guide stars are identical to those for science FO . ... FOV for each of 9 guide stars is 7.4 arcsec dia. (0.45 mm FO, Sumitomo IGN-05/10) . ... Selected guide stars must have no neighbor stars within TBD (5 arcsec) radius that have a brightness within TBD (5 mag.) of guide stars . ...

... My plan is to schedule four sessions at IUM on June 3, 5, 9, and 10, room 310. Each seminar will be dedicated to a separate topic; there are connections betweent topics 3 and 4 (see below), otherwise the seminars will be totally independent. Each seminar (including the last one) may be attended independently of the others. ... Tuesday June 3, 4PM . Selected topics in partial hyperbolicity . ... Thursday June 5, 4pm . ... Monday June 9, 4pm . ... 4.Tuesday June 10, 4pm . ...

CIMA configuration files offer You a conveniant way of saving CIMA set-ups to files. ... Then instead of making this selections interactively when You are observing, You can just load and apply the configuration files. ... Any other set-up will be ignored! ... In that case, You are forced to use the 'Load only' option to load the configuration file, inspect the selected set-up carefully, apply the set-up (with the 'Accept' or 'Apply' buttons) and then save a new version of the configuration file. ...

... Visited 8168 times - Selected 52 months ago . ... Visited 4099 times - Selected 51 months ago . ... Visited 5378 times - Selected 51 months ago . ... Visited 4661 times - Selected 51 months ago . ... Visited 5590 times - Selected 51 months ago . ... Visited 5997 times - Selected 51 months ago . ... Visited 5377 times - Selected 51 months ago . ... Visited 9073 times - Selected 52 months ago . ... Visited 5524 times - Selected 52 months ago . ... Visited 4289 times - Selected 183 months ago . ...

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. ...

... every new catalog of objects has to be contained in the UNIX directory having the same name as the catalog of objects; . ... the programs for local operations (programs of low level) with the catalog of objects are also in the same directory; . brief characteristics and names of the programs and file with the description of the catalog are stored in the file cats_descr ; . ... All astronomical catalogs have a different format and list different observables. ...

... Telescopes ћ Binoculars ћ Microscopes . How to Select the Right Binocular . Meade Sports Optics Support . ... Most commonly, binoculars utilize either porro prisms or roof prism s for this purpose. ... Example: The Meade 8x42mm Waterproof roof prism binocular has a field of view 367 ft. wide for an object 1000 yards distant from the observer, yielding a field of view specification of 367 ft. at 1000 yds. ... Example: Meade 8x21mm Folding Roof Prism. ... Meade Binoculars Instruction Manual . ...

2014 May version . ... Green D. A., 2014 , Bulletin of the Astronomical Society of India, 42 , 47-58. ( .pdf , or arXiv.org:1409.0637 ) If you make use of the detailed version of the catalogue, then plaese also cite: . Green D. A., 2014, `A Catalogue of Galactic Supernova Remnants (2014 May version)' , Cavendish Laboratory, Cambridge, United Kingdom (available at "http://www.mrao.cam.ac.uk/surveys/snrs/" ). ... Copyright D. A. Green 2014. 25872nd access to this version of the catalogue. ...

... Documentation for the Python objects defined by the project is divided into separate pages for each package, module, and class. The API documentation also includes two pages containing information about the project as a whole: a trees page, and an index page. ... A description of the package. ... A summary of the classes defined by the package. ... The module contents frame contains a list of every submodule, class, type, exception, function, and variable defined by a module or package. ...