... Astrophysics Group . ... AMI Science . ... Observations of galaxy clusters are central to the AMI science programme. The AMI Small Array is used to observe already-known clusters with high-sensitivity and resolution, allowing us to extract detailed information about individual clusters and to build up statistics about the cluster population. ... Observing galaxy clusters at 15 GHz is tricky because of the contamination from foreground radio sources, which is where the Large Array comes in! ...

Еще в разделе: (Показать все результаты (>1008) - www.mrao.cam.ac.uk/ )

• Supernova Remnant (SNR) Catalogue or Catalog of Galactic SNRs
• Astrophysics Group AMI
• Astrophysics Group Pulsars

... For the past years I have been working on the problem of synthesis of light curves of close binary systems, consisting of a normal star and a compact object (point object with fixed X-ray luminosity). ... Possible existence of a bright spot on the disk's lateral surface is taken into account. ... The last of then will be published in Gordon and Breach Publishers ( Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ... Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ...

Еще в разделе: (Показать все результаты (>23) - uranus.sai.msu.ru/ )

• Eugene Trunkovsky

... Meade Instruments Corporation . ... Autostar Computer Controllers . 497 Autostar . ... One of the most important advances in telescope control in the past 25 years, the Meade #497 Autostar Computer Controller turns the ETX into an automatic celestial object locating system. ... The #497 Autostar Computer Controller plugs into the control panel of ETX-90EC, ETX-105EC, and ETX-125EC telescopes and enables automatic location of more than 30,000 celestial objects. ... about meade | ... Meade 4M | ...

Еще в разделе: (Показать все результаты (>2484) - www.meade.com/ )

• Meade Instruments - Telescopes, Solar Telescopes, Binoculars, Spotting Scopes

... Our Galaxy . ... Space Flight . ... No Comments Dim and isolated, the dwarf irregular galaxy WolfтАУLundmarkтАУMelotte (WLM) could be described as an astronomical тАЬliving fossilтАЭ as it seems to have developed since it formed billions of years ago [ ] . Continue Reading.. ... Posted on November 24, 2011 | ... 3 Comments The astronomy community is excited by the discovery of an exploding star, a supernova, in a galaxy 21 million light years away in the constellation Ursa Major. ...

Еще в разделе: (Показать все результаты (>2439) - www.armaghplanet.com/ )

• Omega Centauri: globular cluster of 300,000 stars | Astronotes
• Rings Around an Asteroid | Astronotes
• M55 globular cluster seen by ESO | Astronotes

Stellarium 0.12.3 . ... Classes . ... Supernova Class Reference . ... Supernova (const QVariantMap &map) . ... Get a QVariantMap which describes the supernova. ... getSelectPriority (const StelCore *core) const . ... getInfoString (const StelCore *core, const InfoStringGroup &flags) const . ... getVMagnitude (const StelCore *core, bool withExtinction=false) const . ... getAngularSize (const StelCore *core) const . ... getPositionInfoString (const StelCore *core, const InfoStringGroup &flags) const . ...

Еще в разделе: (Показать все результаты (>2207) - astro.uni-altai.ru/ )

• Новости науки
• Stellarium: StelObjectModule Class Reference
• Stellarium: Nebula Class Reference

A Canadian and American team of Astronomers have used the 305-m wide Arecibo radio dish, the world's largest and most sensitive radio telescope, to uncover a dozen new super-fast-spinning pulsars. The team directed their search for these rare and exotic stars by pointing the Arecibo radio telescope towards massive star clusters, called Globular Clusters, orbiting our Milky Way galaxy. ... One of the most exotic residents in the Globular cluster system are the millisecond pulsars. ...

Еще в разделе: (Показать все результаты (>4290) - www.naic.edu/ )

• The Pleiades
• Buying a Star: the Facts
• ALFA Pulsar Surveys

... Bad Astronomy . ... Bitesize Astronomy . ... Bad Astro Store . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... So far in our hop from cluster to cluster we've seen associations , then constellations , and then our first truly bound group of open clusters . ... Some open clusters have tens of thousands of stars, but a decent globular cluster has over a million. ... Our Milky Way galaxy sports about 100 globulars that we have detected. ... 2008 Phil Plait. ...

Еще в разделе: (Показать все результаты (>344) - www.badastronomy.com/ )

• Phil Plait's Bad Astronomy: Info

. SOME OF WELL-KNOWN DEEP SKY OBJECTS: . All images taken with 150/695mm homemade Newton reflector + SBIG ST6 CCD camera (falsecolors) . The treasures of Orion - some special images . Some galaxies on the Lion's mane . Messier 98, 99, 100 - three fine galaxies in Coma . NGC 6946 and NGC 6939 - nice galaxy and fine star cluster in one field of view. HOME (Eng) | HOME (Rus)

Еще в разделе: (Показать все результаты (>64) - edu.zelenogorsk.ru/ )

. raguzova sai.msu.ru . (095) 939-50-06 . Last update on 16th February 2006

Еще в разделе: (Показать все результаты (>693) - xray.sai.msu.ru/ )

• Gravitational Wave Background from Individual Galaxies
• SIMBAD: Object list from refcode
• Lipunova Galina Vladimirovna

The new view on the population of Galactic open clusters A.E.Piskunov1, N.V.Kharchenko2, S.RЖser3, E.Schilbach3, R.-D.Scholz4 1 2 3 4 Institute of Astronomy, Moscow, Russia Main Astronomical ... Observatory, Kiev, Ukraine Astronomisches Rechen-Institut, Heidelberg, Germany Astrophysikalisches Institut Potsdam, Germany What are open clusters and what do they teach us Groups of Population I ... Cluster complexes: OCC-1 = Gould's Belt cluster complex? ...

Еще в разделе: (Показать все результаты (>9) - www.gpad.ac.ru/ )

... Observatory . ... The Laboratory of Astrometry . Dept. for Physics of Stars&Galaxies . ... Astronomical Calendar . ... UkrVO . ... The purpose of research: Creating a stellar catalog to study the structure and kinematics of star systems, including open star clusters and stars with large proper motions; the enhancement ICRF / Hipparcos system to stars dawn to 17 m (V); Search of binary systems of brown dwarfs and determination of their parameters; astrometry of minor bodies of the Solar System. ...

Еще в разделе: (Показать все результаты (>366) - www.mao.kiev.ua/ )

• MAO NASU :: Topic: 1st Announcement IAU Symposium 312 Star Clusters and Black
• Achievements - Page 4
• MAO NASU :: Topic: The DRAGON globular cluster simulations: a million stars,

Central Bodies Masses of Selected Globular Clusters N.A.Shakht, A.A.Kiselev, Yu.N.Gnedin and E.A.Grosheva. The Main Astronomical (Pulkovo) Observatory RAS 47 Tuc ­NGC 104 RA 00 24 .1 Dec -72° 04 .9 Size = 30.9 mvis + 4. 0 m D from = 12,1 kpc, h m Cen - NGC 5139 NGC 6397 (Ara) RA 17 h40.m7 Dec -53o 40'.4 Size = 31',0 mvis + 5,3m D from =2.3 kpc RA 13h 26m .8 Dec -47° 28 6 Size = 36.3 m vis +3. 7 m D from =15.8 ±1.1 kpc, 12109 years, Age: 10109 years, (13.4 ± 0.8)109 years. ...

Еще в разделе: (Показать все результаты (>56) - www.puldb.ru/ )

• http://www.puldb.ru/jenam_2011/PUB_JENAM_2011/shakht_2.pdf
• Pulkovo Astrometrical Plate Database

... We address a question if globular clusters (GC) in a protogalaxy could for some time evolve chemically as isolated systems, enriching themselves with heavy elements produced in first supernova events that follow initial star formation. We determine both the critical mass of a protoglobular cluster that is needed to retain the ejecta of the very first supernova, and the critical energy (i.e., number of supernovae) that is needed to expel the residual gas from a cluster of a given mass. ...

Еще в разделе: (Показать все результаты (>33) - www.inasan.rssi.ru/ )

• Home page of Dmitri Wiebe
• About me

... The overall globular cluster population is divided by gap in the metallicity function at [Fe/H]=-1.0 into two discrete groups with well-defined maxima at [Fe/H]=-1.60?0.03 dex, and -0.60?0.04 dex. ... Clusters with extremely blue horizontal branches occupy a spherical volume of radius ~ 9 kpc, have high rotational velocities ( V rot =77?33 km/s), have substantial and equal negative radial and vertical metallicity gradients, and are, on average, the oldest group (the old-halo subsystem). ...

Еще в разделе: (Показать все результаты (>88) - ip.rsu.ru/ )

• Population of Galactic globular clusters, figures

... Over the first 4 years, its X-ray telescopes eROSITA and ART-XC will survey the whole sky with a record sensitivity in the 0.5-10 keV energy band. ... The goal of the second international Spectrum-RG conference is to discuss the different scientific topics addressed by the mission, synergies with surveys at other wavelengths, and requirements to follow-up observations.Contributed talks and poster presentations are invited on the topics related to the SRG science goals. ... Active galactic nuclei . ...

Еще в разделе: (Показать все результаты (>865) - hea.iki.rssi.ru/ )

• Spectrum-Roentgen-Gamma - The astrophysical Project at IKI RAN
• z90-program

... GSAOI Home . ... Science . ... Deep imaging at J , H , and K is required to identify all stellar objects, brown dwarfs, and planetary mass objects in the central region of the Orion Nebula Cluster down to masses comparable to that of Jupiter. This is required to establish the initial mass function, i.e., the number of stars of each mass that have formed, in this region of intense massive star formation. ... The fields of the GSAOI detectors are shown as four green squares in each frame. ...

Еще в разделе: (Показать все результаты (>594) - www.mso.anu.edu.au/ )

• Dougal Mackey - Research
• Research Interests
• Host galaxy Investigation Tool for gaMma ray bursts And superNova

... Courtesy of NASA/ESA Observation data (J2000 epoch) Constellation Right ascension Declination Redshift Distance Type Serpens Caput 15h 17m 14.4s[] +21° 35 08[] 12,740±50 km/s[][1] 600±30 Mly (183±8 Mpc)[1] SA0(r) [citation needed ] [a] Apparent dimensions (V) 0.28 в 0.28[] Apparent magnitude (V) 16.0[] Notable features Ring galaxy Other designations PGC 54559,[] PRC D-51[] See also: Galaxy, List of galaxies Hoag's Object is a non-typical galaxy of the type known as a ring galaxy. ...

Еще в разделе: (Показать все результаты (>461) - www.astro.louisville.edu/ )

• University of Louisville Wide Field and Planetary Telescopes
• Index of /shared_skies/archive/select/unusual/hoags_object
• TextReader (ImageJ API)

Общая Астрономическая Конференция > Практика > Астрономический наблюдательно-информационный портал > Хвостатые гостьи (все о кометах) > C/2014 E2 (Jacques) _ CK14E020 _ S002692 object - комета в созвездии Орла (Aquila) .. ... Просмотр полной версии : C/2014 E2 (Jacques) _ CK14E020 _ S002692 object - комета в созвездии Орла (Aquila) .. ... C/2014 E2 (Jacques) _ CK14E020 _ S002692 object - самая яркая комета летнего неба в созвездии Кассиопеи (Cassiopeia (http://www.starlab.ru/showthread.php?t=20402))! ...

Еще в разделе: (Показать все результаты (>17597) - www.starlab.ru/ )

• Шаровые скопления Терзяна (Terzan globular clusters) .. [Архив] - Общая
• Книга "Deep Sky Companions: The Messier Objects" - Общая Астрономическая
• C/2015 W1 (Gibbs) _ CK15W010 _ WW380B3 object .. - Общая Астрономическая

... Future seminars . ... Magnetorotational processes in rotating magnetized protostellar cloud were investigated.It was shown, that differential rotation leads to the appearing and amplification of toroidal component of magnetic field. ... While the energy ejected due to the bounce shock evolution is not enough for the explanation of core-collapse supernova event. ... We found that the shape of magnetorotational supernova qualitatively depends on the initial configuration of the magnetic field. ...

Еще в разделе: (Показать все результаты (>1278) - www.cosmos.ru/ )

• CURRENT ASPECTS OF REMOTE SENSING OF EARTH FROM SPACE
• Newton's 3rd Law
• Spectrum-RG

Storing and accessing the largest astronomical catalogues with the SAI CAS project S. Koposov1,2,3, O. Bartunov2, S. Karpov4 et al2. ... Why we want to build our own Catalogue Access Service The requirements for our CAS system The importance of the Database for the CAS (PostgreSQL & Q3C) The technical realization of CAS What has been already done Example of work TODO Storing and Accessing Astronomical Catalogues Existing projects CDS OpenSkyQuery CASjobs with SDSS They are all really great! ...

Еще в разделе: (Показать все результаты (>311) - lnfm1.sai.msu.ru/ )

• http://lnfm1.sai.msu.ru/~efremov/cv03.txt
• Yuri Nicolaevich Efremov - My Home Page
• Maidanak Lab page