... The RAS Meteorite Collection: State on the 1 st of June, 1999 . ... About the laboratory . ... Find 1856. One mass of 16.5 kg . ... Chondrite . ... Hammadah al Hamra 163 . ... One mass of 680 g . ... One mass of 936 g . ... Find 1996. 5 masses totaling 1280 g . ... One mass of 333 g . ... One mass of 1267 g . ... One mass of 2540 g . ... One mass of 609 g . ... One mass of 4153 g . ... One mass of 3147 g . ... One mass of about 16.3 kg . ... One mass of 1544 g . ... One mass of 1084 g . ...

... Estimates made from distance, brightness and standard solar models had given one star in the open cluster Pismis 24 over 200 times the mass of our Sun, nearly making it the record holder. ... A dark Sun hung over Queensland, Australia on Wednesday morning during a much anticipated total solar eclipse. ... As the Moon moves to completely cover the Sun in a total solar eclipse -- like the one set to occur over parts of Australia on Tuesday -- beads of bright sunlight stream around the edge of the Moon...

... 21 February 2008 total lunar eclipse photographed by Bob English in Franklin, TN. ... Friday, 22 February 2008 11:16 . International Year of Astronomy, Ireland National Node . ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2007 February 22 . Mystery Over Australia . ... Explanation: Place your cursor on this stunning view through dark skies over western Australia to highlight wonders of the southern Milky Way -- including the famous Southern Cross , the dark Coal Sack Nebula, and bright reddish emission regions surrounding massive star Eta Carinae . ...

Next: Phenomenological Kick Velocity Up: Restrictions on the Scenario Previous: The COOC Criterion (Criterion . ... The results of testing and parameters without kick velocity are presented in the form of "topographical maps" (i.e. as isolines) of constant ``COOC'' criterion in the plane calculated separately for each of the binary species listed in Table? 4 (Figures? 16 - 20 ). The total COOC criterion calculated with equal weights is shown in Figure? 21 . ...

Core vehicle of the OS was launched on February 20, 1986 from the launching pad Baikonur by the launch vehicle Proton-K. It is the central binding element of the complex. The mass of the vehicle at launch was equal to 21000 kg; fuel mass- 1200kg. It has two main solar batteries' panels with area equal to 2*38 m 2 (capacity -9 kW) and additional panel fixed by the cosmonauts. ... Module has 6 docking ports (2 axial and 4 outlying) to dock the transportation ships and additional modules. ...

ECLIPSES, TRANSITS OF MERCURY AND VENUS . Year 1999 . Year 2000 . Year 2001 . Year 2002 . Year 2003 . Year 2004 . Year 2005 . ... Total solar eclipse . ... Transit of Mercury across the solar disk . ... Total lunar eclipse . ... Partial solar eclipse . ... Partial lunar eclipse . ... Annular solar eclipse . ... Penumbral lunar eclipse . ... big map . ... Transit of Venus across the solar disk . ... Annular-total solar eclipse . ... Non-central annular solar eclipse . ...

... On the morning of Thursday, 26 February, amid the Gal pagos Islands, the Sun will fade from view. Not the culmination of ancient prophecy, but none less mystical, Earth's small Moon will be executing a slow slide past the enormous Sun. ... And anyone living in southern North America, Central America, northern South America, or on islands and cruise ships in the Caribbean Sea will, weather permitting, have the opportunity to experience the wonder of a solar eclipse. ...

... The calculator on this page allows you to calculate the H i mass of a gas cloud by specifying either the total H i column density, the total brightness temperature, or the total flux density of the cloud, obtained by summing over all pixels of the map and all spectral channels. ... Warning: The calculator makes use of JavaScript which must be enabled in your webbrowser. ... cm x207B; x00B2; . Sum over all pixels and channels. or . ... Spectral channel width . ... 2016 Tobias Westmeier Contact | ...

January 11, 2012 (Wednesday) Tom Schwarz, Fermilab SEMINAR CANCELLED . ... Noon, 472 Willamette Hall . return to top . ... Recent results and an outlook for dedicated stop and sbottom searches will be discussed. 4:00pm, 472 Willamette Hall . ... I will review the measurements done with the inclusive W (and Z) samples, focusing on the W charge asymmetry and the W transverse momentum measurements and their connection with the broader ATLAS physics program. 4:00pm, 472 Willamette Hall . ...

... 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) . ...

On Thursday, 1998 February 26, a total eclipse of the Sun was visible from within a narrow corridor traversing the Western Hemisphere. The totality path (or path of the Moon's umbral shadow) began in the Pacific, continued through northern South America and the Caribbean Sea, and ended at sunset off the Atlantic coast of Africa. ... Some of the best placed sites along the totality path were in Venezuela. ... Exposure time was 1/2 second. At this location totality lasted 3min 36sec. ...

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] . ...

Proposal Identification No.: A1914 Date Received: 2004-Feb-01 19:49:03 Technical Page Proposal Type: General Category: Sub-Category: Observation Category: Total Time Requested: Prop osal Title: ABSTRACT: Regular Astronomy Spectroscopy Extragalactic 7.5 Hours The HI properties of the faintest Blue Compact Dwarf, SA 68 6597 We prop ose to measure the HI content and linewidth of SA 68-6597 in order to b etter constrain its total mass and p otential for future star formation. ...

Astrophotography Forum Message . ... Remote Photography By A Total Solar Eclipse . ... Maxim DL is a astronomical program to connect a camera to a telescope for remote-photography by the stars and deep sky, but as far as I understand it is not possible to program exposures of 1/1000, 1/500 or 1/60 second. ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

... The star formation rate (SFR) of the current SF episode can be estimated from the total H luminosity. ... For the derived total flux F (H )=5.8 erg s -1 cm -2 we obtain a total H luminosity of 10 39 erg s -1 . ... The total mass of ionized gas can be obtained from the average mass density inside the H II region and its volume. An average mass density corresponding to the average electron density of 1 cm -3 within a volume with a diameter of 0.5 kpc yields a total ionized gas mass of 10 6 . ...

... The relationship of the mass and the observed galactocentric distance R -- (a), and that of the mass and the total dissipation velocity n taken from Gnedin, Ostriker (1997) -- (b). The dotted line in diagram (a) shows the "cone of survival" according to the paper by Surdin and Arkhipova (1998) . ... The solid line is a regression stright line for the main sequence of clusters, and the dotted line parallel to it separates the sequence of clusters of anomalously small mass shown by open triangles. ...

... Thermogravimetric and differential thermal analysis . ... TOF-SIMS analysis . Total conductivity, Seebeck coefficient and ion transference number measurements in controlled atmos . ... Processing of ceramic materials, electrode systems and electrochemical cells . ... SIMS analysis is based on exposure of the sample surface with primary ions possessing some definite energy, which is partially consumed by the sample and induces emission of sН-called secondary ions. ... Spatial resolution: 60 nm . ...

... 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. ...

... Here I will briefly describe some of the key surveys taking place, the distinction between cosmology and galaxy evolution studies and an update of where we are in terms of mapping the Universe (and whether weтАЩre likely to run out of Universe anytime soon). IтАЩll then focus on science from the GAMA project, very briefly summarising some of the key results from the first 100 papers, before focussing on where we are with the mass and energy census in the Universe. ...