The Cosmic Microwave Background Radiation Temperature Work in groups of 2-4. ... Due 1999 April 15 In this laboratory exercise, you will use the radio telescope on the roof of Science B to measure the intensity of the Cosmic Microwave Background Radiation (CMBR). ... The output of the telescope when pointing at the sky will then be 2 Tsys = Trec + Tsky : The temperature of the sky can in principle arise from two sources, radiation from the atmosphere and radiation from outer space (the CMBR). ...

Еще в разделе: (Показать все результаты (>3733) - www.naic.edu/ )

• GALFA System Description
• DATA ANALYSIS
• Project Description

... Last Thursday, part of our Moon turned dark. The cause, this time, was not a partial lunar phase -- the Moon was full -- but rather that part of the Moon went into Earth's shadow. ... Galactic or open star clusters are relatively young swarms of bright stars born together near the plane of our Milky Way Galaxy. ... Shadow Play . ... This very sharp telescopic vista features the last object in the modern version of Charles Messier's catalog of bright clusters and nebulae - Messier 110. ...

Еще в разделе: (Показать все результаты (>101622) - www.astronet.ru/ )

... Science . ... Science Users Information > Science Publications > Science Announcements > Final Data Release of zCOSMOS-bright Redshift Survey . ... Observing Facilities . ... Observing with ESO Telescopes . ... ESO HST Image Galleries . ... This final release of zCOSMOS-bright includes 20689 1-d spectra. The survey was split into two parts: the first, zCOSMOS-bright, which is the subject of this release, aimed to produce a redshift survey of about 20000 I -band selected galaxies at redshift z<1.2. ...

Еще в разделе: (Показать все результаты (>12375) - www.eso.org/ )

• ESO - My data shows an extended, bright feature - what can this be?
• ESO - Description of End-to-End Operations
• The Brightness of the Night Sky

... Galaxies 99 Cosmic background with model of cloudy interstellar medium Yu. ... Figure 1: Averaged spectrum of the cosmic background I f in frequency range 0.25 200 MHz for the Galactic poles. ... First interpretation of the cosmic noise background spectrum at broad band frequency range 0.25 200 MHz with a model of the cloudy interstellar medium ISM is presented here. ... Synthesized background spectra I f for regions of the Galactic poles at the frequency range 0.25 200 MHz is presented in Fig. ...

Еще в разделе: (Показать все результаты (>267) - www.gao.spb.ru/ )

• http://www.gao.spb.ru/database/csa/description_e.html
• General description of the database
• Description of database

... FTP access the basic models is here . ... Below, we put short descriptions of the used SED models for the photometric redshifts providing by the current server . ... The uniqueness of this model consists in expanding to the near IR (NIR) of Rocca-Volmerange and Guiderdoni's (1988) atlas of synthetic spectra with a revised stellar library, which includes parameters of cool stars. ... Homepage of the GISSEL model). ... Another model used earlier is the model of synthetic spectra of Poggianti (1997). ...

Еще в разделе: (Показать все результаты (>37) - sed.sao.ru/ )

• FADPS - Flexible Astronomical Data Processing System

... Recent Topics . ... Forum . MAO main . Flame . The "Flame" description . ... The English description is not quite correct, I suggest something like: . ... Just testing forum . The administrator has disabled public write access. sekanato . ... Description changed. ... The administrator has disabled public write access. Board Categories MAO main - Info - MAO - news - Flame Technical - Technical Support(Forum)(Техподдержка(Форум)) . ... Powered by Kunena Forum . ...

Еще в разделе: (Показать все результаты (>218) - www.mao.kiev.ua/ )

• Traffic Analysis for UARNET -- ursa
• Traffic Analysis for ursa (UARNET)

LARGE-SCALE CHAINS ON THE SOLAR DISK: BRIEF DESCRIPTION . ... At first the large-scale chains were found on the NRH images at 17 GHz (see a brief description in Chertok and Shibasaki 1997,1998; a comprehensive paper is in preparation now). ... Recently this remarkable feature of the large-scale solar activity has been confirmed also by consideration of the modified mosaic full-disk TRACE EUV images (see July 19,1998 , August 3, 1998 and August 6, 1998 event) . ... 1995, Solar Phys., V. 162. ...

Еще в разделе: (Показать все результаты (>606) - www.izmiran.rssi.ru/ )

• Ionosonde PARUS. Instrument Description.
• Empirical Model of the Nighttime Winter Ionospheric Trough
• The Basille Day 2000 Event

... EXPERIMENT COLD: . THE FIRST DEEP SKY SURVEY WITH . THE RATAN-600 RADIO TELESCOPE . ... 2 The RATAN-600 Radio Telescope . ... 2.2 Brief Description of the RATAN-600 Radio Telescope . ... Elimination of Discrete Sources . ... Sky Surveys Using the RATAN-600 . ... 5 Astrophysical Problems Studied in Experiment Cold . ... Point Sources, i.e., on Scales Comparable to the Beam of the Radio Telescope . ... Strong" Radio Sources . ... Experiment Cold and the "New-Generation" Radio A stronomy . ...

Еще в разделе: (Показать все результаты (>1020) - jet.sao.ru/ )

• Format of data description
• SCORPIO-2 project: description
• The ROSAT Bright Survey: II. Catalogue of all high-galactic latitude RASS

Next: Gravitational Wave Background from Previous: Galactic Gravitational Wave Background . ... It is intuitively clear that at frequencies above the critical ones for our Galaxy, one will detect rare bright jerks produced by coalescing white dwarfs   (at a rate of 1 per 100 year) and NS (at a rate of 1 per - year) in our Galaxy, against a background of the extragalactic stochastic GW. ... Firstly we consider GWB from close individual galaxies, and then will discuss overall extragalactic GWB. ...

Еще в разделе: (Показать все результаты (>490) - xray.sai.msu.ru/ )

• Brightness constraint

. You can get a short description of each ftp command by typing help followed by the command you want to know more about and pressing the <RETURN> key. For example: ftp> help open open connect to remote tftp ftp> . If you find this description is too brief you will find a much fuller one for each command in the Unix Programmer's Manual pages for ftp .

Еще в разделе: (Показать все результаты (>91) - comet.sai.msu.ru/ )

• Checking the description of a command
• Description of different types of shell
• DESCRIPTION

... METHOD . ... java.lang.Object ij.plugin.filter.BackgroundSubtracter . ... Implements ImageJ's Subtract Background command. ... With both, rolling ball and sliding paraboloid, the image used for calculating the background is slightly smoothened (3x3 average). ... boolean . ... This method is invoked by a Generic Dialog if any of the inputs have changed (CANCEL does not trigger it; OK and running the dialog from a macro only trigger the first DialogListener added to a GenericDialog). void . ... void ....

Еще в разделе: (Показать все результаты (>1513) - www.astro.louisville.edu/ )

• API Help (ImageJ API)
• ColorProcessor (ImageJ API)
• Index of /software/alsvid/alsvid-current/src

Courtesy of NASA's National Space Science Data Center . ... The Lunar Orbiter 4 spacecraft was designed primarily to photograph smooth areas of the lunar surface for selection and verification of safe landing sites for the Surveyor and Apollo missions. ... This experiment consisted of a dual-lens camera system designed to satisfy the primary mission objective of providing photogaphic information for mapping and for the evaluation of Apollo and Surveyor landing sites. ...

Еще в разделе: (Показать все результаты (>578) - www.iki.rssi.ru/ )

• Lunar Orbiter 1
• Lunar Orbiter 5
• Appendices to The Nine Planets

... Description . Catalog . ... In the Catalog, we publish equatorial (ЮБ 2000 , ЮД 2000 ) and galactic (l,b) coordinates of cluster centers derived as the position of overdensity in 2MASS catalog (Koposov et al. ... Distances, color-excesses and ages are the mean-square values calculated using all available evaluations from different color-magnitude diagrams. ... There are individual pages for every cluster where all available plots and parameters are published. ... 2002). ...

Еще в разделе: (Показать все результаты (>222) - ocl.sai.msu.ru/ )

• SAI OCL Catalog Virtual Observatory
• SAI Open Star Clusters (SAI OCL) Catalog

The sky inhabitants - the constellations. ... The constellations of Zodiac. The constellations of Zodiac are very popular. ... They were counted from the point of vernal equinox. ... As a result all the Zodiac row of constellations as if displaced in the two positions the count traditionally begings from the constellation where the point of a vernal equinox is. ... That is why the Sun comes to each Zodiac sign two - five weeks before the time when it comes to the constellation of the same name. ...

Еще в разделе: (Показать все результаты (>48) - www.space.vsi.ru/ )

... Solar System Data . Tables of many physical and orbital parameters for each of the major bodies in the solar system. ... Lists of the biggest, smallest, brightest and densest bodies in the solar system and a list of those bodies least unsuitable for life. ... Lists of which bodies were discovered in each century since Galileo. ... Some interesting linguistic tidbits relating to the planets. ... Astronomical Names . ... The sites around the Net where The Nine Planets is located. ... Appendices .. ...

Еще в разделе: (Показать все результаты (>4603) - www.sai.msu.su/ )

• SN 1989B Light Curve Analysis.
• APOD: 2002 March 7 - Comet Ikeya-Zhang Brightens
• APOD: 2002 June 20 - Bright Galaxy M81

... О метеоритах . ... О лаборатории . ... Падение 12 февраля 1947 г. 10 ч. 38 мин. ... Е.Л. Кринов, 1981 г. Падение Сихотэ-Алинского метеорита 12 февраля 1947 г., 10 ч. 38 мин., г.Иман, Приморский край. ... Установить место падения метеорита пока не удалось.. Вечерняя Москва" 17 февраля 1947 г. Один из кратеров, образовавшихся при падении Сихотэ-Алинского метеорита. ... Схема дробления метеорного тела во время движения в земной атмосфере с космической скоростью (Кликни чтобы увеличить). ...

Еще в разделе: (Показать все результаты (>101) - www.meteorites.ru/ )

• THE LABORATORY OF METEORITICS, VERNADSKY INSTITUTE, RAS
• The Laboratory of Meteoritics, Vernadsky Institute, RAS

ADASS 97 Final Program . ... Program At-A-Glance . ... Registration; Poster and Demo set-up . ... Session 1: Computational Astrophysics etc. ... COFFEE BREAK / POSTERS / DEMOS . ... Session 2: Applications . ... LUNCH BREAK / POSTERS / DEMOS . ... Session 3: Computational Infrastructure . ... Session 5 : Data Analysis Applications . ... BOF Room A . ... Session 7 : Data Flow and Scheduling - I . ... LUNCH BREAK / POSTERS . ... COFFEE BREAK / POSTERS . ... Session 10: Astrostatistics/Data Bases . ...

Еще в разделе: (Показать все результаты (>266) - www.stecf.org/ )

• ASNCOMBINE (Nov98) --- nictools --- ASNCOMBINE (Nov98)
• The Formation and Evolution of LMC Rich Star Clusters: NGC 1818
• MARKBACK (Aug99) --- nictools --- MARKBACK (Aug99)

... I. Mean Surface Brightnesses and Integral Color Indices for Bars Gusev A.S. ================================================================================ Abstract: UBVRIJHK surface brightnesses and color indices of bars of galaxies are determined using surface photometry data for 100 barred galaxies (table1.dat). ... J0 Mean surface J0 brightness 46 A1 --- CI- CI sign 47 -50 F1.2 magn/sq.arcsec. U-B)0 (U-B)0 color index 52 -55 F1.2 magn/sq.arcsec. ...

Еще в разделе: (Показать все результаты (>284) - lnfm1.sai.msu.ru/ )

• Description of Data
• HSFA 2 technical description Technical Details
• Anna Mel'nik - Description of the catalog

. Download Izmccd (~2.7 MB). Viewing of image. Use the following functions of the program for viewing an image: . 1) Increase/decrease of scale. For this purpose, press / on the toolbar; and click on any place of the frame. There will be a change of scale. Besides the image will be centred on this place. 2) Increase/decrease of brightness is made by buttons / , or through adjustment of values of a background and range. This is the  button. 3) Mode of a negative is . Previous Next . Main page

Еще в разделе: (Показать все результаты (>7) - www.izmccd.puldb.ru/ )

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: . ...

Еще в разделе: (Показать все результаты (>4) - scan.sai.msu.ru/ )