... Астронет | ... Переменные Звезды | ... Микролинзирование . ... На протяжении последних нескольких лет в рамках проекта MACHO проводятся наблюдения микролинзирования звезд Большого Магелланова Облака - спутника нашей Галактики. Эффект микролинзирования заключается в гравитационной фокусировке света звезды массивным объектом, находящимся на луче зрения между звездой и наблюдателем. ... Согласно некоторым гипотезам, линзами могут являться реликтовые черные дыры или "нейтралинные звезды". ...

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• NGC 6357s Cathedral to Massive Stars
• Massive Stars in Open Cluster Pismis 24
• Астронет > Massive Stars in Open Cluster Pismis 24

Next: Ejectors in Massive Binary Previous: Artificial Galaxy: Full Matrix . The first version of the Scenario Machine was aimed especially at the simulation of massive binary star evolution. ... First, there is a large class of intermediate mass binaries (say, consisting initially of 8 + 5 solar masses) that can also produce NS and thus lead to the formation of a bright X-ray source. ... Next: Ejectors in Massive Binary Previous: Artificial Galaxy: Full Matrix Mike E. Prokhorov . ...

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• Black Hole Creation in Massive Binary Systems
• Ejectors in Massive Binary Systems
• The Evolutionary Status of Radiopulsars in Massive Binary Systems

. Home | Mass loss Recipes | Thesis | Publications | CV . Here you find the IDL Mass Loss Routine: . The mass loss routine . Here you find the IDL Mass Loss Routine for HB and other hot low-mass stars: . The mass loss routine . If you have any trouble, let me know by email. jsv at arm.ac.uk .

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• MASSES
• Low-Mass Star Formation
• Mass Media

... PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Testing the non-universality of the low-mass end of the Initial Mass Function in massive Early-Type Galaxies . ... Observing with ESO Telescopes . ... ESO-MIDAS . ... The stellar initial mass function (IMF) in early-type galaxies and the internal distribution of their dark and luminous mass are two of the deepest and most puzzling open issues in modern astrophysics, each of great importance to our understanding of galaxy formation. ...

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• Masses
• ESO - Stellar End Products: The Low Mass - High Mass Connection
• ESO - Very Low Mass Stars and Brown Dwarfs

... Measurement of the MASS detectors parameters with mass program January 24, 2015 [112707] . MASS/DIMM electronics. ... Turbina-core(D): Dimm User Guide. ... N.Shatsky, V.Kornilov, The revision of the MASS/DIMM star catalogue. ... О.Возякова, В.Корнилов, Н.Шатский, Новое программное обеспечение прибора MASS/DIMM. ... V.Kornilov, N.Shatsky, S.Potanin, O.Voziakova, B.Safonov Preliminary results of astroclimate parameters measurements at the Sternberg 2.5m telescope installation site. ...

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• Index of /mass/download/
• Index of /mass/download/microcodes/

... I note that "Z" plays an important role in what the ALFA surveys will look for: . ... low Z . nearby low mass . ... Arecibo . ... ADBS (Arecibo Dual Beam Survey): Rosenberg & Schneider 2002. ... A few sources with unobvious optical counterparts. ... Coverage wins for volume, but if you do a shallow survey you are sampling only the nearby volume at low masses. ... So need artificial test sources to find completeness. ... Total volume within survey in which source could have been detected. ...

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• Ionization and the Detection of Low HI Mass Galaxies
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Galileo showed convincingly that heavy objects fell no faster that light ones. ... If an iron ball was pulled down with a much greater force than a wooden one of the same size, why didn't it fall any faster? ... 1) It is harder to lift. ... It is the fact that the loaded wagon has a greater mass that gives it a larger inertia , a larger tendency to oppose any change in its state of rest or of constant motion in a straight line. ... One important quantity was the body mass of the astronauts. ...

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• Mass Measurements aboard Space Station Skylab
• CME [Oulu]
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In the Table below the masses of some asteroids which were determined during the last years are listed. ... The listed values were determined from observations of many test bodies by the weighted least square fit for one perturbing mass and corrections to the orbit elements of all used test bodies. ... based on the observations of 98 asteroids (including 50278) with the values of standard error of mass determination less than 3.0 10 -11 M Sun . ... Mass . ... 3) Mass 121 : 0.74 x 10 -11 M Sun ; . ...

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• Keywords_110
• (Untitled)
• Keywords_237

Next: A candidate young galaxy? Up: Results and discussion Previous: Current star formation rate . The integrated H I line flux, the characteristic widths of 21 cm line profile W 50 and W 20 (for a Hanning smoothing of 10.6 km s -1 ), and the derived H I mass for HS 0822+3542 are presented in Table 1 . The small H I mass 2.4 of this galaxy is consistent with its low optical luminosity. ... A rough estimation can be made also on the dynamical mass of HS 0822+3542. ...

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• Super Wind from Massive Stars
• Density Determination

... Avec le plus simple des ?quipements, vous aussi pouvez effectuer des mesures de masse semblables ? ... Des objets lourds et compacts dont la masse doit ?tre mesur?e. Je me suis servi de deux gros boulons, pesant 50 et 120 grammes. Une montre capable de compter les secondes . De petits poids. (j'ai employ? des poids de cuisine mesurant 0-500 grammes) . ... Avec une balance , cherchez les poids m 1 et m 2 des deux objets, et de m?me le poids m 0 de la pince utilis?e pour les maintenir. ...

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• Mass Measurements aboard Space Station Skylab
• Confronto tra masse senza usare la gravit
• Compact laser time-of-fligh mass-reflector (LASMA)

Massive evolved stars can produce large amounts of dust, and far-infrared (IR) data are essential for determining the contribution of cold dust to the total dust mass. Using Herschel, we search for cold dust in three very dusty massive evolved stars in the Large Magellanic Cloud: R71 is a luminous blue variable, HD 36402 is a Wolf-Rayet triple system, and IRAS05280-6910 is a red supergiant. ... ADS ] . ADS Citation Query . ... 2010,1][2011,6][2012,2][2013,6][2014,4][2015,2] . ...

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• Massive Galaxies over Cosmic Time
• The Mass Accretion Rates of Intermediate-Mass T Tauri Stars
• Mass Loss Return from Stars to Galaxies

... Российские и итальянские ученые начинают совместные исследования темной материи Вселенной . 08-09-2004 12:09 Rambler Mass Media . ... вплоть до кольца D. Он лежит ближе к планете, чем все пояса, найденные ранее.. ... поиску следов воды на "красной планете". ... 21-12-2003 20:46 Rambler Mass Media . ... Mars Express прислал первые снимки Красной планеты . ... Космический аппарат Mars Express, отправившийся в июне к Марсу, прислал на Землю фотографии Красной планеты. ...

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• Связанные новости

Blackholes Forum Message . ... Post . ... Rest Mass . ... Post Message | ... When the atom was first measured it was assumed to be composed of rest mass. ... The mass due to motion with respect to an observer approaches 0 as the velocity approaches 0. ... If a photon has a zero rest mass and therefore is composed entirely of momentum mass. ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• So How Can We Calculate The Mass Of The BH? - an Astronomy Net Blackholes Forum
• Photons Have Mass Also. - an Astronomy Net Blackholes2 Forum Message
• Only Mass - an Astronomy Net Blackholes Forum Message

.

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• The Galaxy Gallery Page 6: Comparative Morphology
• Cosmological Issues for Theorists
• Astronomy HyperText Book: Stellar Clusters

... Star Atlas . ... solar system . ... stars . ... Observe the Solar System . ... What factors determine if a massive star (say, 100 solar masses) forms instead of a Sun-like star? ... Stars of all masses form from dense clumps within exceptionally cold molecular clouds. ... Massive stars tend to form at the centers of high-mass reservoirs of gas. Get instant access to subscriber content on Astronomy.com! ... A gamma-ray burst hints that LIGO's double black holes started as one massive star . ...

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• Problems posed by massive stars | Astronomy.com
• How do astrophysicists measure a black hole's mass? | Astronomy.com
• If photons have no mass, how can black holes gravitationally affect them? How

. Next: White Dwarf Cooling Up: Binary Neutron Stars Previous: Eclipsing MSPs .   . Baryonic mass Gravitational mass . Binding energy accounts for . Best measurements in double NS systems . All remarkably close to the Chandrasekhar mass .     . Figure 51: . Jon Bell . Thu Dec 19 15:15:11 GMT 1996

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• Black Hole Mass Estimates of Radio-selected Quasars
• Massive stars in the Galaxy
• Evolution in low mass binaries

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2012 November 18 . NGC 6357: Cathedral to Massive Stars . Image Credit: NASA , ESA and Jes s Ma z Apell niz ( IAA , Spain) . Explanation: How massive can a normal star be? ... Toward the bottom of the image, stars are still forming in the associated emission nebula NGC 6357 . ... About APOD | ... A service of: ASD at NASA / GSFC . ...

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• APOD: 2006 December 19 - Massive Stars in Open Cluster Pismis 24
• APOD: 2008 October 26 - Massive Stars in Open Cluster Pismis 24
• APOD: 2007 June 19 - Eris: More Massive than Pluto

... Since the reddening found for the stars in Table 13 was small, no reddening correction was attempted. ... These diamonds indicate the positions of very low mass, 3 Myr old, objects from the work of Burrows et al. ... This optical V versus R - I scheme is a very powerful method of detecting very low mass (VLM) objects. ... Because of this, young brown dwarfs are intrinsically no more difficult to observe in the optical than low mass stars at the age of Orionis. ...

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• The AstroStat Slog Blog Archive Workshop on Algorithms for Modern Massive Data
• The AstroStat Slog massive data
• Comments on: Workshop on Algorithms for Modern Massive Data Sets By: hlee By:

... Bojan Nikolic web pages (r. 329) . Galaxy Evolution . ... By comparing narrow band spectral line indices with recent models of simple stellar populations (SSPs) we investigate trends in the star formation history as a function of galaxy mass (velocity dispersion), density of environment and galactic radius. ... MJD of the SDSS observation of the galaxy . ... The history of star formation and mass assembly in early-type galaxies . ... Copyright 2005 -- 2016, Bojan Nikolic feedback welcome ...

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• The history of star formation and mass assembly in early-type galaxies
• Research
• Astrophysics Group Highlights & News

... One of this year's largest mass ejections from the Sun's atmosphere was recorded last Sunday by TESIS telescopes aboard the CORONAS-PHOTON satellite ( video - wmv 4.3 MB ). ... Over the course of a week, two gigantic solar prominences were simultaneously ejected from the surface of the Sun. ... Earth will not feel the Sun's influence either. ... The TESIS observatory © TESIS: www.tesis.lebedev.ru . ... One of this year's largest mass ejections from the Sun's atmosphere (movie WMV, 4.3 MB) . ...

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• Project's diary