GALAXIES cenA .tiff 40 Bright Radio Galaxy M31.tiff Nikon Andromeda Galaxy (note HII regions in spiral arms) ngc6744.tiff 40 NGC 6744 a face-on spiral clouds_20d.tiff H'blad The Magellanic Clouds our nearest neighbours Lmc_7.tiff Nikon The Large Magellanic Clouds Lmc_zoom.tiff Nikon Detail of previous image smc_7.tiff Nikon The Small Magellanic Clouds smc-zoom.tiff Nikon Detail of previous image 30dor_40_BVR.tiff 40 The 30 Dor ... B [OIII] Halpha trifid.tiff 40" The Trifid Nebula. ...

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• http://www.mso.anu.edu.au/seminars/abstracts/20150428-1100.html
• Proposed Facility
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... Astrophysics Group . ... COAST Technical Details . ... The beam from each telescope passes through an aluminium tube, which serves to isolate it from the atmosphere, into the beam combining building. ... Inside the beam combining building the outer annulus of each light beam is separated and used in the acquisition and autoguider system. ... A simple algorithm is then used to detect the offset from the centre of the field, and this is corrected using piezo-driven mirrors at the back of the...

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• Supernova Remnant (SNR) Catalogue or Catalog of Galactic SNRs
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... ESO, the European Southern Observatory . ... ESO's Governing Bodies . ... Travel and Contacts . Travel to ESO Headquarters . ... ESO . ... Survey Telescopes . ... ESO 3.6-metre telescope . ... MPG/ESO 2.2-metre telescope . ... ESO 1-metre Schmidt telescope . ... The oddly shaped Pencil Nebula (NGC 2736) is pictured in this image from ESOтАЩs La Silla Observatory in Chile. This nebula is a small part of a huge remnant left over after a supernova explosion that took place about 11 000 years ago. ...

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• Help for Night Report / Progress Pages
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... Hubble's (1936) "tuning fork" of galaxy morphologies is the basis for modern galaxy classification. (arXiv:1102.0550.v1) Fig. ... Type E+ galaxies are "late" ellipticals, which may include faint extended envelopes typical of large cluster ellipticals, or simple transition types to S0-. (arXiv:1102.0550.v1) Fig. 7-- Examples of barred and nonbarred S0 galaxies of different stages from "early" (S0-), to "intermediate" (S0o ), to "late" (S0+), including the transition stage to spirals, Fig. ...

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AO Home AO Astronomy Robert Minchin Blog Publications IDL Routines . ... rotang, Date, RA, Dec, Time, accS, ast=ast, ha=ha, lst=lst, jd=jd, az=az, za=za, sep=sep, rotang=rotang, alfabeams=alfabeams . ... alfa_angle - script to launch the GUI . alfa_ang.pro - the GUI: provides input to rotang and a graphical display of the results. rotang.pro - the main routine of the program: finds the required time, the other associated times, Az and ZA using ao_idl routines. ...

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... This class converts an ImagePlus object to a different type. ... Converts a 3-slice (hue, saturation, brightness) 8-bit stack to RGB. void . ... Converts this ImagePlus to RGB. public void convertToRGBStack () . Converts an RGB image to an RGB (red, green and blue) stack. public void convertToHSB () . Converts an RGB image to a HSB (hue, saturation and brightness) stack. public void convertRGBStackToRGB () . Converts a 2 or 3 slice 8-bit stack to RGB. public void convertHSBToRGB () . ...

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... Recent studies indicate that stars are most likely forming within the binary and multiple systems. ... During several years we are conducting the observations of such multiple stellar systems at the BTA telescope in order to find their companions and study the properties therein. ... This star is interesting in that it may be a dynamically unstable multiple star, meaning that over time, such systems will split into individual stars. ... A bright component is a very tight spectroscopic binary star. ...

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Next: E-P transitions for different Up: Evolution of Magnetic Rotators Previous: Mixing types of E-P-A . As mentioned earlier, the transition of the rotator from the ejector state to the propeller state is not symmetrical. ... One can see that in the case of a fast rotator, an interval of appears where three different values of are possible, the upper value corresponding to the ejector state and the bottom value to the propeller state; the intermediate value is unstable. ...

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• Parameters of binary compact star evolution
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This image of Pluto from NASA s New Horizons spacecraft, processed in two different ways, shows how Pluto s bright, high-altitude atmospheric haze produces a twilight that softly illuminates the surface before sunrise and after sunset, allowing the sensitive cameras on New Horizons to see details in nighttime regions that would otherwise be invisible. ... The image was taken as New Horizons flew past Pluto on July 14, 2015, from a distance of 50,000 miles (80,000 kilometers). NASA/JHUAPL/SwRI ...

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• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B4B046798-0DEF-41A4-AC3A-3E273DAEB8DD%7D
• Reports detail Mars rover clues to atmosphereт??s past | Astronomy.com

Chair of solid state physics . ... The Physics of Phonons . ... In the first part of the course ?The Physics of Phonons? the dynamics of atoms in one- and three- dimensional crystalline lattices is considered in detail. The quasiparticle conception in solids, taking phonons as an example, is discussed; creation and annihilation operators of phonons, main properties of acoustic and optical phonons dispersion laws, density of phonon states. ... Crystalline state. ... Acoustic and optical phonons. ...

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This Directory contains Images of f-plots & tables of ionospheric station Magadan, repreasented according to years(all parameters for 1999,2000,...)and repreasented according to different parameters- (Tables of different parameters).

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• http://www.wdcb.ru/stp/data/cosmic.ray/G%20L%20E/C066/GLE%2366.TXT
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... Optical constants of amorpous SiO 2 and GeO 2 in the region of valence band. ... The optical constants were determined by 4 methods: (i) Measurements of reflectivity of polarized radiation incident at 3 different angles following by solution of the Fresnel equations; (ii) Measurements of trasmittance (for tablettes of ultra-fine powder); (iii) A combined method applied to both kind of the data following by solution of Fresnel equation for the normal incidence; (iv) Kramers-Kronig method. ...

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Astronotes Armagh Planetarium's Stellar Blog! ... Earth Satellites . ... Studying the ancient civilizations of the past is not always an easy feat. ... This is done by searching sites from different scales. ... Dr Sarah Parcak from the University of Alabama used images captured by satellite to identify lost pyramids in Egypt as well produce a detailed map of the once lost city of Tanis. ... Egypt from satellite- Parcak and her team has marked over 3000 ancient sites along the banks of the River Nile. ...

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LARGE-SCALE DIMMINGS CAUSED BY CORONAL MASS EJECTIONS AT THE SUN ACCORDING TO SOHO/EIT DATA IN FOUR EUV LINES . I.M. Chertok(1) and V.V. Grechnev(2) . ... PDF file of the paper "Large-Scale Dimmings Caused by Coronal Mass Ejections at the Sun According to SOHO/EIT Data in Four EUV lines" , by I.M. Chertok and V.V. Grechnev, Astronomicheskii Zhurnal (in Russian), Vol. ... 1013-1025, 2003. ... 934-945, 2003. ... 435-438, 2003. ...

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ACCURACY ASSESSMENT OF THE ERP PREDICTION METHOD BASED ON ANALYSIS OF 100-YEAR ERP SERIES Z.M. MALKIN1 , V.M. TISSEN2 1 Pulkovo Observatory, St. Petersburg, Russia e-mail: malkin@gao.spb.ru 2 Siberian Scientific Research Institute of Metrology (SNIIM), Novosibirsk, Russia e-mail: tissen@mail.ksn.ru ABSTRACT. ... CONCLUSIONS The method of ERP prediction developed at SNIIM has been tested by comparison with the USNO results using 671 UT1 predictions for 2006ґ2011 and 423 PM predictions for 2009ґ2011. ...

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• http://www.gao.spb.ru/english/personal/malkin/publ/zm03d.pdf
• http://www.gao.spb.ru/english/personal/malkin/publ/zm10i.pdf

. You can have several vi environments, each of which is different from the other. For example you might want a vi environment for writing C code and another for writing troff source files. This is done by placing a different .exrc file in each directory that you use vi in. Each .exrc file contains set option commands to create the type of vi environment you want while editing files in this directory.

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Model atmospheres of red giant 4300/1.5 (Arcturus). ... Labels are arcxxxoyyy, here log N(C)=-xxx/100, log N(O)=yyy/100 (in scale sum N_i = 1.0). See Pavlenko (2007), Astron.Rept (submitted) for more details. log N(O) = -3.01 arc338o301 arc358o301 arc378o301 arc398o301 arc408o301 arc418o301 arc438o301 log N(O) =-3.21 arc338o321 arc358o321 arc378o321 arc398o321 arc408o321 arc418o321 arc438o321 log N(O) = -3.31 arc338o331 arc358o331 arc378o331 arc398o331 arc408o331 arc418o331 arc438o331 ...

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• Aspherical optics

... The value of tile-size, NW , may be thought of as a sixth coordinate axis in the chirplet transform parameter space - TF-area. Including this sixth coordinate axis provides us with a hierarchical (multi-resolution) CCT. ... Various 2- D slices through the multiresolution CCT may correspond to useful tilings of the TF plane with true parallelograms (true to the extent that the DPSS define a truly rectangular region in the TF plane). ...

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• Image: A small architectural detail... Runaway car stop?
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The 2dF QSO Redshift Survey (2QZ) . ... Before jumping into all the finer details of teh survey, a brief non-astronomer's guide to redshift surveys is available. ... The primary scientific aims of the QSO survey are: (1) to obtain the primordial fluctuation power spectrum out to COBE scales, (2) to determine the rate of QSO clustering evolution in the non-linear and linear regimes and hence obtain new limits on the value of and the bias parameter, (3) to apply a powerful geometric method to measure . ...

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21.10 news 887 MH 19/10/04 2:15 pm Page 887 news Russians fear privatization of state labs Bryon MacWilliams, Moscow Senior officials in Moscow are attempting to reassure Russian scientists about details of a planned reform, under which many hundreds of the country's state research institutes could lose their government funding. ... We agree that Russian science does need reform," says Boris Stern, a particle physicist at the academy's Institute for Nuclear Research in Moscow. ...

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