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New RRC variables with an additional non-radial pulsation . PZ, vol. ... We present a new study of 14 known RR Lyrae variable stars from the Catalina surveys periodic variable star catalog. ... New Double-Mode RR Lyrae Variables III . ... We present a new study of 123 known RR Lyrae variable stars from the Catalina surveys periodic variable star catalog. ... According to these data, the stars are double-mode RR Lyrae variables, pulsating in the first-overtone and fundamental modes. ...

... Two Start of the data set. touch each other and cancellation big cluster of negative fragment at southwest also at the edge of at the northeast, and it The emerging positive negative fragments at its continues at the previous During the cancellation at the bipolar region, although there are short-living X-ray flashing sometimes, it is hardly to see any clear bright structure. ... 03:29 The negative fragments in the previous bipolar region become less, smaller and weaker. ... Cancellation continues. ...

... Team . ... V.V.Sokolov "The gamma-ray bursts, core-collapse supernovae and global star forming rate at large redshifts" . ... I.V.Sokolov, A.S.Moskvitin, Eda Sonbas, O.V.Verkhodanov, O.P.Zhelenkova "A galaxy cluster in the GRB 021004 field" . ... The monitoring of GRB afterglows and the study of their host galaxies with the SAO RAS 6-m telescope from 1997". ... A.S.Moskvitin, T.A.Fatkhullin, V.V.Sokolov and V.N.Komarova, "Spectral and photometric monitoring of CCSNe at SAO RAS" . ...

... Basic Research results General information Main characteristics of the Radio telescope Observing programs General view of the antenna array Main research areas Principle of generation of radio images Radio telescope's beam Receiving systems Main characteristics of the base receiving-recording complex Calibrations Data archive and databases Publication of data Possibilities of observing the structure and dynamics of microwave activity SSRT - Research results . ...

... 1-е сообщение . ... Назад в САО . ... 25 сентября 2009 . ... ГАЛАКТИЧЕСКИЕ И АККРЕЦИОННЫЕ ДИСКИ . Нижний Архыз, 21-26 сентября 2009 г.) . ... Засов А.В. (ГАИШ МГУ) . Расторгуев А.С. (ГАИШ МГУ) . ... Сазонов С.Ю. (ИКИ РАН) . Сильченко О.К. (ГАИШ МГУ) . ... Постнов К.А. (ГАИШ МГУ) . Фабрика С.Н. (САО РАН) . Хоперсков А.В. (ВолГУ) . ...

AN X-RAY TOUR OF MASSIVE STAR-FORMING REGIONS WITH CHANDRA Not Your Grandmother's HII Regions Leisa Townsley Patrick Broos Eric Feigelson Gordon Garmire Konstantin Getman Junfeng Wang The Penn State Chandra/ACIS Star Formation Group Orion: Chandra Orion Ultradeep Project (COUP, PI Feigelson) 2005, ApJS 160 30 Doradus diffuse: Townsley et al. ... 14 O stars, several form a 1 ring. 15 в 15 2MASS image The 40-ksec Chandra/ACIS-I observation of M17 (17 в 17): 0.5­2 keV; 2­8 keV. ...

... ГАО. ... НАН Укра?ни . ... 16 вересня 2016 року в ГАО НАН Укра?ни в?дбудуться Орловськ? читання. ... Головну астроном?чну обсерватор?ю НАН Укра?ни засновано 17 липня 1944 р. з ?н?ц?ативи в?домого вченого, астронома й геоф?зика, Олександра Яковича Орлова (1880 ? ... В Головн?й астроном?чн?й обсерватор?? пл?дно працюють 8 наукових в?дд?л?в: астрометр??, ф?зики з?р та галактик, косм?чно? геодинам?ки, ф?зики косм?чно? плазми, ф?зики т?л Сонячно? системи, ф?зики Сонця, експериментально? астроф?зики ? ...

... Архив семинара . ... Triggered Star Formation" . It is now well established that massive stars in star forming regions can trigger next generation of star formation. ... The young stellar objects (YSOs) in star forming regions have been identified using the near-infrared (NIR) and mid-infrared (MIR) observations. ... The age of YSOs, the morphology of the regions and the global distribution of YSOs indicate that the star formation can be triggered by either (RDI/ CC) of the processes. 40 мин. ...

Stellarium 0.12.3 . ... Classes . ... EmptySphericalRegion Class Reference . virtual SphericalRegionType љ . getType () const . ... Return the area of the region in steradians. ... virtual boolљ . ... Public Member Functions inherited from SphericalRegion . ... virtual SphericalRegionP љ . ... virtual const QVector< Vec3d > &љ . ... updateFillVertexBuffer (class StelRenderer *renderer, const DrawParams &params, bool handleDiscontinuity) . ... virtual bool EmptySphericalRegion::isEmpty . ...

... SEARCH ASP SITE: Match ALL words Match ANY word . ... January 11-20, 2011 . ... Join Astronomy magazine’s popular columnist, Bob Berman, as he follows on the trails of the Maya in Mexico on Tour One: The Dynasty of Maya Kings. ... This morning a visit to the new excavation zones at the Main Archaeological Site, where you will see some of the temples in their original phase. ... You will leave Campeche in the morning and head straight to Uxmal Maya Site, one of the most exotic Maya sites in the...

... Our main goal was to study the large-scale distribution of the molecular gas in the Serpens region and to understand its relation with the denser gas in the cloud cores, previously studied at high angular resolution. ... The 13CO and C18O(1--0) maps of the centroid velocity show an increasing, smooth gradient in velocity from East to West, which we think may be caused by a global rotation of the Serpens molecular cloud whose rotation axis is roughly aligned in the SN direction. ...

... Astrophysics Group . ... Surveys and Catalogues . ... The main 7C survey at 151 MHz with resolution 70У?70Тљcosec(declination)Тљarcsec 2 (EWУ?NS) covers a large part of the northern hemisphere above declination 30ТА, excluding the Galactic plane.There is now a final unified non-redundant catalogue for this main survey in ASCII format together with a CDS-style ReadMe file, both available by ftp from MRAO. ... Regions surveyed at resolution 70У?70 cosec(dec) arsec 2 , ftp accesses standardised data: ....

Polycyclic aromatic hydrocarbons in HII regions: correlation with metallicity . ... We have perfomed the aperture photometry of HII regions using infrared images from telescopes Spitzer and Herschel at passbands 3.6, 4.5, 5.8, 8.0, 24, 70 and 160 m. Emission of PAHs are observed at passbands 3.6 - 8.0 m, 24 m is emission likely of hot small particles and finally large particles are responsible for emission at 70 and 160 m. We determine abundances of PAHs using model of Draine Li (2007) . ...

... Korolev, Moscow region. S.P.Korolev RSC Energia hosted one more of the regular training sessions for the main and backup crews of the sixth Expedition to the International Space Station (ISS-6). In the course of the session, K.Bowersox, D.Thomas and N.Budarin (main crew), as well as M.Fincke, D.Pettit and S.Sharipov (backup crew) were practicing, under the guidance of Corporation specialists, techniques of working with the maintenance and repair equipment of the ISS Russian Segment. ...

Microsymposium 40, abstract 56, 2004 (A4 format) AUTOMATIC COMPILING OF HYPSOMETRIC MAP OF A PART OF THE 1 VENUSIAN SURFACE. ... The main principles applied in compiling the map such as the scale of the heights, types of prints and using of pictures of surface shall be apply in the compiling of the Hypsometric Map of Hemispheres of Venus in future. We consider that contours are the necessary features for hypsometric maps because allow to make measurement more accurate. ... Moscow., ...

... Our Galaxy . ... Stars . ... Space Flight . ... NGC 2841: a spiral galaxy some 46 million light years away. ... It is especially hard to explain this process of star birth in some spiral galaxies. ... Targets include both star clusters and galaxies, and star formation rates seen range from the starburst galaxy M82 (the Cigar Galaxy) which is creating about ten new stars in its core alone every year to the much less fecund star producer NGC 2841. ... Tweets that mention Baby stars of NGC 2841 | ...

. Three newly-discovered streams arcing high over the Milky Way Galaxy are remnants of cannibalized galaxies and star clusters. The streams are between 13,000 and 130,000 light-years distant from Earth and extend over much of the northern sky. Two of the newly discovered streams are almost certainly the remains of ancient star clusters. The third stream is spread over a much larger region of the sky, and is most likely the scattered remains of a dwarf galaxy. NASA/JPL-Caltech/R. Hurt (SSC)

... IONOSPHERIC DATA IN THE INTERACTIVE SPIDR SYSTEM . ... The Ionosphere The ionosphere is that part of the upper atmosphere where free electrons occur in sufficient density to have an appreciable influence on the propagation of radio frequency electromagnetic waves. ... These regions may be further divided into several regularly occurring layers, such as F1 or F2. ... E Region: The region between about 95 and 150km above the Earth that marks the height of the regular daytime E layer. ...