... The new meteorites are moderately weathered, impact-melt breccias. ... Dhofar 304 is a brownish-gray, moderately weathered stone weighing 10 g. This is an impact-melt breccia in which mineral fragments and lithic clasts are embedded in a fine-grained impact-melt matrix. ... Dhofar 306 is a light-gray, moderately weathered stone weighing 2.6 g. This is an impact-melt breccia composed of mineral fragments and lithic clasts cemented by a fine-grained, impact-melt matrix. ... 3 Dhofar 306 Mg/(Mg+Fe), at...

... Seminar archive . ... The structure of the X-ray sources in the hard spectral state of accreting black-hole binaries has been a subject of intense debate. The paradigm dominant for many years postulated that the accretion disc in the hard state is truncated at some radius >> the innermost stable orbit (ISCO) whereas the disc reaches the ISCO in the soft state. ... On the other hand, there have been numerous claims in recent years that the disc extends to the ISCO in the hard state. ...

... 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 . ...

... 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. ...

ABSTRACTS 10-th International Gamow Summer School "Astronomy and beyond: Astrophysics, Cosmology and Gravitation, Cosmomicrophysics, Radio-astronomy and Astrobiology" (Ukraine, Odessa, Chernomorka, 23-28 August, 2010) MEMORIAL SESSION SERGEY ALEKSANDROVICH SNEGOV (1910-1994) ­ OUSTANDING PHYSICIST, COSMOLOGIST, ASTRONOMER AND WRITER ­ VISIONARY TO A 100-ANNIVERSARY FROM BIRTHDAY Pahomov A.G. PFUM, Moscow It is possible to judge a condition of an astronomical science on literary works of time. ...

. Корабль Lucky Seven в представлении художника . Иллюстрация с вебсайта Spacefleet .

... Telescopes ћ Binoculars ћ Microscopes . How to Select the Right Binocular . Meade Sports Optics Support . ... Most commonly, binoculars utilize either porro prisms or roof prism s for this purpose. ... Example: The Meade 8x42mm Waterproof roof prism binocular has a field of view 367 ft. wide for an object 1000 yards distant from the observer, yielding a field of view specification of 367 ft. at 1000 yds. ... Example: Meade 8x21mm Folding Roof Prism. ... Meade Binoculars Instruction Manual . ...

About V I spectral lines with overlay of Zeeman and hyperfine structure splitting in spectra of sunspot umbra S.G. Mozharovsky Ussuriysk Astrophysical Observatory of FEB RAS, Ussuriysk, Russia sw@newmail.ru Abstract. ... Overlay of components of the different types can allow obtain the parameters of the magnetic field by the ratio of the component intensities. ... The structure of Zeeman splitting which follows from the parameters of the line atomic levels can be seen in Figure 1. [pic] Figure 1. ...

Blog . ... Bad Astronomy . ... Bulletin Board . ... Bitesize Astronomy . ... Bad Astro Store . ... Site Info . Search the site . ... RELATED SITES . ... Slacker Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Don't forget too you can talk about astronomy to other space-junkies on the Bad Astronomy Bulletin Board . Phil Plait, aka The Bad Astronomer . ... Subscribe to the Bad Astronomy Newsletter! Talk about Bad Astronomy on the BA Bulletin Board! ...

... Научная панорама ? arxiv:0705.0605 TYC 1031 012262 1: Первая галактическая затменная двойная с цефе . ... arxiv:0705.0605 TYC 1031 012262 1: Первая галактическая затменная двойная с цефеидой типа II (TYC 1031 01262 1: The First Known Galactic Eclipsing Binary with a Type II Cepheid Component) . ... Переменность звезды TYC 1031 01262 1 обнаружили несколько лет назад независимо в обзоре ASAS-3 и по архивных данным в ГАИШ. ... http://xray.sai.msu.ru/~polar/sci_rev/157.html#arxiv/0705.0605 . ...

... Printed in U.S.A. THE MOTIONS OF THE HARD X-RAY SOURCES IN SOLAR FLARES : IMAGES AND STATISTICS Sergey A. Bogachev and Boris V. Somov Astronomical Institute, Moscow State University, Universitetskij Prospekt ... the basis of the Yohkoh Hard X-Ray Telescope ( HXT ) data, we present a statistical study of different types of the hard X-ray ( HXR ) source motions during solar flares ... Type I motion of HXR sources in flares. them, the HXR sources systematically moved during flare. ...

... 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; . ...

... MASTER Net is 56 square degrees per 1 exposition . ... 06 Dec 2015: GRB 151205B: MASTER-NET early optical observations GCN18665 . ... 18 Nov 2015: GRB 151118A: MASTER-NET optical observations GCN18613 . ... 12 Nov 2015: GRB 151112A: MASTER-NET optical limit GCN18591 . ... 07 Nov 2015: GRB 151107A: MASTER-NET optical observations GCN18565 . ... 31 Oct 2015: Five OTs detected by Global Robotic MASTER Net ATel8232 . ... 02 Oct 2015: GRB 151001B: MASTER-NET early optical observations GCN18380 . ...

... We have two new members this month DENNIS MAHER from Waltham VANESSA THOMAS from Framingham - Dan Winchell - Clubhouse Saturday Schedule Mar ch 4 March 11 March 18 March 25 April 1 Mike Hill Steve Clougherty Closed for Work Party John Panaswich Bill Toomey Gary Jacobson Rich Nugent Glen Meurer Joseph Rothchild 2 CLEANING PROCEDURES for OPTICAL COMPONENTS V.3 Feb. ... March 1st (cloud date March 2nd) ­ Greenhalge School, 149 Ennell Street, Lowell. 150 students and parents expected. ...

... Marking of frame. Press   on the toolbar; and click necessary stars to mark stars for the measurement. ... If you want to remove a marked star, press ; and click this star. The buttons / serve for decrease/increase of the aperture for last marked star. If it is necessary to measure a visual double (multiple) star; by others to words, if the images of stars interact, mark for measurements all components of the star; press the button  and click all components of the star. ...

... Planets . ... An artistтАЩs impression of Ceres located in the asteroid belt, with plumes of water vapour rising from its surface. Could Ceres have more water than on Earth? (image credit: ESA/ATG medialab) . ... Ceres, captured by the Dawn Space craft in December 2014, Dawn was 740,000 miles (1.2 million km) from Ceres at the time. (image credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA) . ... Now itтАЩs a dwarf planet. (image credit: NASA/ESA/SWRI/Cornell University/University of Maryland/STSci) . ...

... Printed in the U.S.A. LENTICULAR GALAXY IC 719 : CURRENT BUILDING OF THE COUNTERROTATING LARGE-SCALE STELLAR DISK Sternberg Astronomical Institute, M. V. Lomonosov Moscow State University, Moscow 119992, Russia; katkov.ivan@gmail.com, olga@sai ... In this gas-rich S0 galaxy, its large-scale gaseous disk counterrotates the global stellar disk. Moreover, in the IC 719 disk, we have detected a secondary stellar component corotating the ionized gas. ... Figure 7. ...

Surveys in Geophysics (2005) 26: 95­133 DOI 10.1007/s10712-005-1874-4 с Springer 2005 MAGNETOSHEATH INTERACTION WITH THE HIGH LATITUDE MAGNETOPAUSE S. SAVIN1, A. SKALSKY1, L. ZELENYI1, L. AVANOV1, N. BORODKOVA1, S. KLIMOV1, V. LUTSENKO1, E. PANOV1, S. ROMANOV1, V. SMIRNOV1, YU. YERMOLAEV1, P. SONG2, E. AMATA3, G. CONSOLINI3, T. A. FRITZ4, J. BUECHNER5, B. NIKUTOWSKI5, J. BLECKI6, C. FARRUGIA7, N. MAYNARD8, J. PICKETT9, J. A. SAUVAUD10, J. L. RAUCH11, J. G. TROTIGNON11, Y. KHOTYAINTSEV12 and K. STASIEWICZ12

... Reports on progress and error are always recorded in the log file of the program. ... UT date of the measurement finish in YYYY-MM-DD format UT time of the measurement finish in hh:mm:ss format Average flux in A aperture Average flux in B aperture Average flux in C aperture Average flux in D aperture Normalized variance of flux in A aperture Normalized variance of flux in B aperture Normalized variance of flux in C aperture Normalized variance of flux in D ...

... Julian Date Flux Densities (mJy) Julian Date Flux Densities (mJy) 2440000:0 A1 A2 B C 2440000:0 A1 A2 B C 8930.9968 153.8 134.6 59.8 22.6 9021.6846 154.0 137.0 59.0 22.9 8939.7717 163.7 146.0 66.1 22.9 9024.6766 151.4 134.6 58.4 22.1 8940.8936 153.2 135.8 59.2 22.6 9030.5334 156.7 139.1 59.0 22.4 8944.7380 161.7 142.2 63.7 23.1 9032.6650 151.8 136.5 57.7 22.6 8951.8637 148.4 131.3 58.3 21.7 9036.7067 155.1 137.1 58.8 ...