Welcome to K -corrections calculator, simple service allowing one to determine K -corrections of a galaxy, given its redshift and one or more colours. ... K -correction in choose filter.. ... Redshift . Colour choose colour.. Colour value . Calculator . ... calculate spectral energy distributions , K-corrections calculator , GALEX FUV NUV , UKIDSS YJHK , K-corrections of galaxies , spectral based k-corrections , SDSS filter set K-corrections , K correction code IDL , kcorrect IDL C , . ...

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• K-corrections calculator (version 2010)

The infrared satellite IRAS. The main task of the IRAS telescope was the search of a longwave infrared radiation, composing the maps of the sky in the infrared range. IRAS telescope helped to discover new galaxies, to study the properties of the dust particles in our galaxy, which opens the character of a star hiding somewhere in the sky. ... For 6 months of observation it discovered 6 new asteroids, allowed to find out the nature of the dust zones between Mars and Jupiter orbits. ...

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• smalltelae
• pulsare
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... Director of the RAS ISR . RAS Academician . ... Astrophysics module Kvant of the orbital complex Mir launched in 1987 contains the largest on the station complex of the scientific equipment named the orbital observatory Roentgen. Observatory Roentgen consists of 4 X-ray telescopes, jointly exceeding the range of energies from 2 to 800 keV. ... Among the most significant results that were received in the observatory Roentgen are: . ... measurement of the periods of 9 X-ray pulsars; . ...

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... Panoramic spectroscopy of the sample of 80 nearby lenticular galaxies is presented. ... By comparing the subsample of the S0s with the chemically distinct nuclei to the total sample of nearby S0s (Fig. 1), we have assured that the chemically distinct nuclei are always younger than the surrounding bulges: the mean age difference between the chemically distinct nuclei and their surrounding bulges is 2.8 Gyr while the age difference between the nuclei and the bulges for the whole sample is only 1 Gyr. ...

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• http://sn.sai.msu.ru/~sil/preprints/my_an.pdf
• http://sn.sai.msu.ru/~sil/preprints/al292.pdf
• http://sn.sai.msu.ru/~sil/preprints/postbr1.pdf

. Other Relevant Plots . Map of survey sky coverage also showing locations of all previously known QSOs. Plot showing our QSO candidate selection . The final photometric catalogue of UBR selected QSO candidates. | Front page | . | << - Talk Overview | Survey status - >> | . Robert J. Smith, ">rsmith@mso.anu.edu.au Last modified: Fri Sep 24 11:39:02 EST 1999 .

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• 2dF QSO Redshift Survey (2QZ)
• Dunk Proceedings - 2dF QSO Redshift Survey (Redshift Wedge Plot)

. To see a Russian version of this page click here . (Senior Researcher. Graduated from Moscow State University (MSU) in 1982, Ph.D. 1986, MSU) . A member of EAS and IAU. Fields of interest: hot massive stars, close binary systems: optical photometric and spectral observations, X-ray observations; ill-posed problems, X-ray astrophysics. My publications (ADS link) . Linux on CLEVO 8750 (old stuff) . Phones/addresses of my university mates graduated in 1982. E-mail: igor@sai.msu.ru .

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THE ARGUMENT AGAINST LONG EXTRAGALACTIC DISTANCE SCALE Gaseous discs of S0 -- Sd galaxies appears to be gravitationally stable or close to stability. Dependence of the gravitational stability parameter of gaseous disc $M_g/M_c$ upon the color index $(B-V)^0_T$ which reflects a relative number of young stars, is found. Here $M_g$ is total mass of gas in a galaxy, $M_c$ - mass of gas which corresponds to marginal stability of gaseous disc at distances from center. ...

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• http://comet.sai.msu.ru/~gmr/prog_e.html
• Fill-Out Forms
• Dm. Bizyaev's Publications

... 333, P L71-L74 (1998). Article in PDF (240 KB) | ... 333, P L75-L78 (1998). ... 333, P L79-L82 (1998). ... 333, P L83-L86 (1998). ... 333, P L87-L90 (1998). ... 333, P L91-L94 (1998). ... 333, P 767-778 (1998). ... 333, P 779-789 (1998). ... 333, P 790-794 (1998). ... 333, P 795-802 (1998). ... 333, P 803-808 (1998). ... 333, P 809-812 (1998). ... 333, P 813-826 (1998). ... 333, P 827-840 (1998). ... 333, P 841-863 (1998). ... 333, P 864-876 (1998). ... helpdesk@link.springer.de ...

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• Solar modeling input physics (thermodynamics, opacity, nuclear reactions)
• Springer LINK:A&A-EE: Table of Contents Volume 330 Number 3 (1998)
• Equation of state for solar modeling

Distant globular clusters with anomalously small masses. ... We found that 10 metal-poor globular clusters are greately distinguished for anomalously small masses on the "destruction rate-mass" plain. ... Note that 10 distant clusters of anomalously small mass selected by us proved to be younger and with an average metallicity <[Fe/H]> = -1.36 ? ... It looks as if only far from the centre of the Galaxy, conditions are created that lead to formation of globular clusters with anomalously small masses. ...

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• Vladimir Marsakov Abstracts
• Globular clusters with anomalously small masses, figures
• RR LYRAE VARIABLES SUBSYSTEMS IN THE GALAXY, figures

... PROSTHETICS AND PERSONNEL TRAINING CENTER . ... A LINE OF PROSTHETIC APPLIANCES . ... FOR PROSTHETICS AND PERSONNEL TRAINING . At the Experimental Center for Prosthetics and Personnel Training (established at RSC Energia in 1990), testers, who are specially selected from among disabled persons, are fitted with newly developed and bench-tested prosthetic designs before the final decision is made to start mass production of these modules. ... Official WEB-site of S.P.Korolev RSC Energia . ...

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• S.P.Korolev RSC Energia - LAUNCHERS
• S.P. Korolev RSC Energia - Science News
• INTERNATIONAL SPACE STATION

... Сегодня: 10 апреля 2016 г. С помощью американского космического телескопа Galaxy Evolution Explorer, который работает в ультрафиолетовом диапазоне длин волн, астрономам удалось сделать довольно неожиданное открытие. На его фотографиях галактики NGC 4625 у последней обнаружились спиральные рукава, которых не было видно при съемках в оптическом диапазоне длин волн. ... Космический телескоп Galaxy обнаружил у галактики NGC 4625 спиральные рукава . ... Discovery может не вернуться на Землю . ...

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• Спутник связи Galaxy-14 отправлен на ремонт в Тулузу
• PanAmSat разрабатывает план замены спутника Galaxy 8-i
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... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

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... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualit†йs . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil Des collisions de galaxies †а lтАЩorigine des premiers trous noirs . ... Les trous noirs supermassifs, ces monstres cosmiques, se sont peut-†кtre form†йs tr†иs t†‡t dans l'histoire de l'univers par collision de galaxies primordiales. ... Etat du ciel...

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• Mati†иre noire : une observation d†йfie les astronomes | Ciel et Espace
• Le catalogue du projet Galaxy Zoo rendu public | Ciel et Espace
• Coeurs de galaxies en approche | Ciel et Espace

... About meteorites . ... Meteoritic data . Impact Crater Smerdyachee . ... Based on Smerdyachee's depth, near circularity, and its mounded wall, and analysis by N.A. Fillin of nearby Roshal, Russia, the Estonian scientists Yu.V. Krestlane and K.H. Mella proposed in 1987 that Smerdyachee Lake is a meteorite crater. ... In 2002, the Laboratory of Meteoritics of the Vernadsky Institute of Geochemistry and Analytical Chemistry of the Russian Academy of Sciences explored this mysterious lake. ...

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... Астрософт (Модератор: tlgleonid ) > . Celestia или как там ее . ... Right drag: orbit the selected object . ... Ctrl + Left drag: adjust distance to selection . Shift + Left drag: change field of view (e.g. => telescopic view) . Wheel (middle button) click: toggle field of view between 45 degrees . ... Chase selected object (orientation is based on selection's velocity) . T : Track selected object (keep selected object centered in view) . ... Ctrl+P : Mark selected object . ...

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Электронная библиотека астронома-любителя. ... Ru.Space.News: . Апрель 1998 . ... FOR RELEASE: 9:00 a.m. (EDT) April 9, 1998 CONTACT: Ray Villard Space Telescope Science Institute, Baltimore, MD (Phone: 410-338-4514) PRESS RELEASE NO.: ... Дата: 13 апреля 1998 (1998-04-13) От: Alexander Bondugin Тема: Full Data Sets From Galileo's First Six Orbits Now Available Привет всем! ... Дата: 13 апреля 1998 (1998-04-13) От: Alexander Bondugin Тема: Sky Telescope News Bulletin - April 10, 1998 Привет всем! ...

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• Электронная библиотека астронома-любителя. RU.SPACE.NEWS - архив за 17 июля
• Электронная библиотека астронома-любителя. RU.SPACE.NEWS - архив за 01 апреля
• Электронная библиотека астронома-любителя. RU.SPACE.NEWS - архив за 22 мая...

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... LX850 Series . ... Software & Firmware . ... Firmware & StarLock Updates . ... May 31, 2013 - LX600 (10"-14") Firmware Update Version 1.1g . An update to the LX600 firmware (version 1.1g) is now available through Meade's Autostar Updater 6.0 program. ... Note: Version 1.1g requires updated Starlock firmware (version 1.1x). To update your Starlock firmware to version 1.1x, download the firmware here and follow these instructions. ...

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• Contests
• Meade Instruments - Telescopes, Solar Telescopes, Binoculars, Spotting Scopes
• InfinityтДв 90mm Altazimuth Refractor - Infinity Series - Telescopes - Products

... 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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• SAI OCL Catalog Publications

... GALAXY: A galaxy is made up of billions or trillions of stars bound together by their own gravity. ... HELIUM (He): The second element in the periodic table, has 2 protons, 2 neutrons, and is a noble gas. ... Helium melts at -272.2 degrees Celsius, and boils at -268.934 degrees Celsius. ... HYDROGEN (H): The first element on the periodic table, is a gas, and has an atomic mass of 1.00794 amu. ... Hydrogen melts at -259.34 degrees Celsius, and freezes at -252.87 degrees Celsius. ...

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• The M111 - "On Line"

... part 2 | ... Part 1 . The new concept of formation and development of the Solar system. ... Thus, the initial pulse of the rotation of a protosolar cloud of the solar system was determined as a result of the diversion of a part of the moment of the rotational pulse of the Galaxy. ... Besides this new approach to the pre-solar system as a system of the destroyed vortex structure, we can understand now a number of other peculiarities of the Solar system's structure. ...

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