... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...

... Science . ... Science Users Information > Data Handling and Products > Data Reduction FAQ > I cannot find flux standard stars with the same readout mode and binning as my science data. ... Observing with ESO Telescopes . ... ESO-MIDAS . ... Science Data Products Forum . ... ESO Data . ... X-SHOOTER flux standard stars (VIS/UVB) are always acquired in 100k high gain 1x1 read-mode. The pipeline applies corrections for differences in gain and binning during the flux calibration of the science data. ...

Star . ... R Magnitude at M=0.0 . ... 105.000 . ... 11833.06 . ... 11293.93 . ... 66.000 . ... 106.000 . ... 1122.813 . ...

Hubble Finds Ozone on Jupiter's Moon Ganymede . Courtesy of the Space Telescope Science Institute . ... Hubble found ozone's spectral fingerprint during observations of Ganymede made by Keith Noll and colleagues at the Space Telescope Science Institute, Baltimore, Maryland. ... CONTACT: Ray Villard FOR RELEASE: October 10, 1995 Space Telescope Science Institute (Phone: 410-338-4514) Keith Noll Space Telescope Science Institute, Baltimore, MD (Phone: 410-338-1828) PRESS RELEASE NO.: ... Ganymede . ...

... Вход в Астротоп + Напомнить пароль + Блог + ЗАРЯ + Exit . ... Поиск сайтов в нашем каталоге (по части: адреса/названия/авторства): . ... Назад, на титульную страницу AstroTop-100 . ... Все замечания и предложения по поводу работы проекта AstroTop of Russia Вы можете оставить в гостевой книге . ... Вольф Александр , ему слать все замечания по идеологии и содержанию проекта. Программирование: Самодуров Владимир, Вольф Александр . ... Александр Вольф . ... AstroTop of Russia Гостевая книга . ...

This form calculates which transits of the 1039 known transiting exoplanets are observable from a given location at a given time. Specify a time window, an observing location (either an observatory from the list or choose "Enter latitude/longitude" at the end of the list), and optionally any filters (e.g. minimum transit depth or elevation). The output includes transit time and elevation, and links to further information about each object, including finding charts and airmass plots. ...

... How do I find the correct reference Transfer Function for the analysis of my double star Transfer Function? ... Data . ... HST Overview . ... Data Analysis . ... A: All available reference Transfer Functions are available from the FGS Transfer Mode Calibration Products page. The calibration reference file used should represent an observation taken through the same filter as the observed Transfer Function. ... Data taken after day 352 of 1993 should NOT use any reference files before that date. ...

minmax - Find extreme values in data tables minmax [ files ] [ -C ] [ -H [ nrec ] ] [ -I dx [/ dy ] ] [ -M [ flag ] ] [ -: ] [ -bi [ s ][ n ] ] minmax reads its standard input [or from files] and finds the extreme values in each of the columns. It recognizes NaNs and will print warnings if the number of columns vary from record to record. ... C Report the min/max values per column in separate columns [Default uses <min/max> format] -H Input file(s) has Header record(s). ...

... 2] In the laptop terminal window (you should automatically be logged in as "coast" when it boots), type "ping dimmwit" (and hit return - I assume this is obvious hereafter) and wait until you get responses back. ... 3] Now type "initccd". ... To change the drivers and the finder executable, do the following: [1] Make a new terminal window on the laptop (click the "Terminal" button), click on the new window, type "su" and type in the root password when it asks. ...

Over the last year, the greatest development in pulsar research at the Arecibo Observatory has been the start of the main ALFA pulsar survey. ... A great example of the new, compact binary systems that ALFA can find is PSR J1906+0746. This is a 144-ms pulsar in a binary system with an orbital period just under 4 hours and a massive companion. ... One particularity of this system is that it is about 1000 times younger than the double pulsar , i.e., it is by far the youngest binary system known. ...

... Duchamp | ... Top | Duchamp is a solution to this problem of three-dimensional source finding. ... A list of the detections and their properties, as well as the input parameters that were used. [text file] . ... It can be downloaded in source format, in a gzipped tar archive. ... Changes from the previous version can be seen here (this file is included in the tar archive), while the archive files and documentation from the previous release versions are here , if you are really interested. ...

Next: Reduction procedure Up: Extinction and transformation Previous: Strategy . Standard stars can be included in the extinction solution, if one is careful. The problem is that there are usually appreciable ``conformity errors'' due to mismatch between the instrumental and the standard passbands [ 16 ]. ... Thus, it is wrong to assume that the transformation between the instrumental system and the standard system is exact, even if there were no measurement error in either system [ 1 ]. ...

... Fit the ring around the equator and then change its inclination from 0 degrees (equatorial orbit used by geosynchronous satellites) to 28.5 degrees (space shuttle orbit) to 51.6 degrees (space station orbit) to 90 degrees (polar orbit used by spy satellites). by Rob Landis, Space Telescope Science Institute . ... With so many satellites now in orbit, it is likely that you have seen an artificial satellite zipping across the night sky. ... http://www.amsat.org/amsat/ftpsoft.html . ...

... John Backus in New Mexico, 1976 . ... Other manufacturers came later with Fortran compilers for their machines and in 1962 IBM introduced the extended Fortran IV, which was the base for the 1966 agreed American standard ANSI X3.9 - 1966. ... An HTML version of the Fortran 77 Standard is now available! ... The purpose of the work on a new standard version was to make Fortran usable and efficient language for scientific and technical computations during the nineties. ... Parallel execution . ...

... PROJECT GUTENBERG INDEX . Project Gutenberg . ... Common Lisp The Language (CLtL2) . Glasgow IDOM - IR resources . ... ACM SIGIR Information Server . ... Bibliography of the Dublin Core . ... Web Server Search Tools . ... Web of Science (ISI) . ... Information Filtering Resources . Machine Learning Applied to Information Retrieval bibliography . ... Beyond Bookmarks: Schemes for Organizing the Web . ... A brief bibliography and resource list on NLP for IR , by D. D. Lewis and E. D. Liddy. ...

... Milky Way . ... Map of the Milky Way (based on data from NASA's Spitzer Space Telescope) showing its two major stellar arms and central bar. ... ТљIn written science fiction, one often encounters another navigational convention, where towards the Galactic Centre is described as т??Corewardт??, away from the Centre towards the rim of the Milky Way is т??Rimwardт??, objects in the direction of the Galaxyт??s rotation are т??Spinwardт??, while objects in the opposite direction are т??antispinwardт?? ...

... We summarize the discussions that took place during the FITS Birds of a Feather (BoF) session, which was held Monday, September 23, 1996 at 16:00. For completeness we also include a summary of the 1995 FITS BoF, which was never published. ... Oral papers by Clarke, Allen, Mink, Mandel, and Wells were presented in a special FITS afternoon session, and posters were presented by Pence, Farris, Tripicco, and Stobie; see the papers by these authors elsewhere in this volume. ... CFITSIO (Pence) . ...

February 2012 If you sometimes find yourself with so many tabs in Safari that you can't find things and end up opening them again in a new tab, this script can help. ... If it finds multiple matches, it offers you a list of matches that you can select from. set question to display dialog ("Find Safari tab:") default answer "" . ... display dialog name of win as string . ... set end of tabnamematchlist to ( id of win as string ) & "." & ( index of t as string ) & ". б  " & ( name of t as string ) . ...

. To locate a file in the file system , use the find command. find pathname -name filename -print . The pathname defines the directory to start from. Each subdirectory of this directory will be searched. The -print option must be used to display results. You can define the filename using wildcards. If these are used, the filename must be placed in 'quotes'. Examples . Did You Know? . Defining filenames with wildcard characters .

... Вселенная, жизнь, разум (Модераторы: ivanij , AlexAV , Nucleosome ) ? Дают денег на Terrestrial Planet Finder . ... http://lenta.ru/news/2006/06/19/nasa/ . ... Записан . ... маловато Дают денег на Terrestrial Planet Finder : . ... The appropriators provided $10 million for the two-spacecraft Terrestrial Planet Finder mission , which NASA wants to defer . ... Цитата: ALZ от 20.06.2006 [11:13:23] маловато Дают денег на Terrestrial Planet Finder : . ...