Next: Main-sequence stars (stage I) Up: Evolutionary Scenarios of Binary Previous: Evolutionary Scenarios of Binary . We begin with a description of normal star evolution. The evolutionary states of normal stars will be written using roman figures (I-IV), whereas those of compact stars will be denoted by capital letters (E, P, A, SA ...) (see Section  4 ). ... a main-sequence (MS) star inside its Roche lobe   (RL); . ... a post-MS star inside its RL; . ... Main-sequence stars (stage I) . ...

The LCDM paradigm: successes and challenges on scales of galaxies Anatoly Klypin (NMSU) LCDM · · · · DM profiles, concentrations, .. Clustering of galaxies: P(k) and correlation functions Satellites: abundance, number-density profiles Galaxies and Dark Matter: abundances Dwarfs. ... Springel et al 2008. ... Klypin et al 2010. ... Observations - LCDM: just enough Magellanic Clouds Observations LCDM Vmax > 50 km/s Busha et al 2010 Dark matter profiles: standard LCDM Aquarius simulation. ...

... What happens if you do a cd (change directory) to this type of directory? ... Look at this example: pwd (print the user's working directory) /usr/home/john/tmp ln -s $HOME/accounts/may fifth (use a symbolic link named fifth that points to the directory $HOME/accounts/may) ls fifth cd fifth (change directory to the new directory) pwd (print the working directory) /usr/home/john/accounts/may (the user is actually in the the directory that the linked directory points to) . ...

... A new IRAF task has been developed that automatically identifies linear (line-like) features in an image or set of images. ... In order to automatically detect linear features, the first step is to select pixels in the image (Fig. 1 , left panel) that fall within a given data value range. ... Another aspect of extended linear features is that the image space pixels that describe them are in some way adjacent to one another and have a minimum and maximum length. ...

... 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. ...

... Тип изделия: розетка, . ... Skilhunt H15 CREE XM L2 U3 500LM LED Headlamp . Headlight brand: Skilhunt . Model: H15 . ... Feature: Tail Stand Capacity, Cooling Slot of High Efficiency, Can be used as headlamp or bicycle light, Reverse Polarity Protection . Luminous Flux: 500Lm . ... Main Lamp Beads: Cree XM-L2 U3 . ... LED Flashlights . ... Package Contents: 1 x Skilhunt H15 LED Headlamp, 1 x Headband, 1 x O-ring, 1 x Lanyard, 1 x Clip, 1 x Rubber Cap, 1 x English Manual . ...

... Satellite data ] . SMIS ] . The program is designed to process the specific AVHRR instrument data for calculation and analysis of temperature fields on the sea surface and upper level of clouds. It performs brightness correction for visible channels with regards to clouds altitude. ... The program features a wide variety of classification algorithms (including two-dimensional histogram analysis) and enables to construct personal procedures for classification. ... Back to SMIS Home Page . ...

... In this universe, redshift depends on galaxy temperature, as can be seen from the spectra of bright galaxies. ... Here are those spectra. Galaxy W21 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 300 400 500 Flux Galaxy W43 Wavelength (nm) 600 700 2.5 Wavelength (nm) 2 1.5 1 0.5 0 300 400 500 Flux 600 700 Galaxy W77 25 Wavelength (nm) 20 15 10 5 0 300 400 500 Flux Galaxy W101 600 700 0.16 0.14 0.12 0.1 0.08 0.06 0.04 0.02 0 300 400 500 Flux 600 700 Wavelength (nm) Weminimi Telescope National Facility. ...

... The large-scale chains visible on the inverted SOHO/EIT images (a-c) at three wavelengths of 171, 195 and 284 as well as on the normal MLSO/HAO He I 10830 spectroheliogram (d) of December 16, 1997. ...

The most up-to-date information related to atmos 3.0 are collected here due to constantly increasing interest to MASS/DIMM processing software... atmos 3.0 is still beta , so the latest version is 2.97.5 (there is also 2.98.x branch which absorbs new features) . ... M' line: . ... free seeing and its relative error . ... dimm seeing and its relative error (if dimm data are present, zeros otherwise) . ... dimm turbulence power and its relative error (if dimm data are present, zeros otherwise) . ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The algorithm and appropriate program for decametric radiosignal propagation conditions prediction for paths from 500 to 9000 km have been developed at ISTP SB on the basis of normal wave method (AltyntsevaB.I,Iliyin N.V., Kurkin V.I. and others //Decameters channel simulation on the base of normal wave method . ... Solar activity indices are chosen automatically from the prediction date from the database . ...

... Telescopes . LX850 Series . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... LightBridgeтДв dobs give you high quality Meade optics, premium components, and ultra portability. ...

Full-Text Search . ... arXiv.org . astro-ph . ... SAI VO . Search sort results by Date Relevance . Use logical operators AND , OR , NOT and round brackets to construct complex queries. Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . Normalized to: Bright, J. 1 article(s) in total . 4 co-authors. Median position in authors list is 5,0 . Co-author(s): . ... Astronet | SAI MSU . ...

... MIPT Solid State Physics Department . ... Interacting Electrons in Normal Metals . ... The course is an introduction to interacting Fermi-particle physics and intended for future experimentalists. ... Hartree-Fock approximation. ... Linear reaction function. Calculation of density-density reaction function. Relation of density-density reaction function to compressibility of Fermi liquid and thermodynamic state density. ... Density-density reaction function of free Fermi gas in long-wave limit. ...

The SPIcam:Sky Flats script allows you to take a series of twilight or morning flats, automatically increasing or decreasing the exposure time to roughly maintain a constant brightness for the images and dithering the telescope (using a 15" box) between each exposure. If you don't want automatic adjustment of exposure time then please use the normal SPIcam Exposure window, instead. ... nextEveTime = -288 log(e -prevTime/288 + e -(prevTime+45)/288 - 1) - (prevTime+45) . ...

... From the top-level of the Apache source tree, type: cd support [ENTER] . ... From support/suexec.h /* * HTTPD_USER -- Define as the username under which Apache normally * runs. ... See the suEXEC documentation for more detailed * information. */ #define USERDIR_SUFFIX "public_html" /* * LOG_EXEC -- Define this as a filename if you want all suEXEC * transactions and errors logged for auditing and * debugging purposes. */ #define LOG_EXEC "/usr/local/apache/logs/cgi.log" /* Need me? ...

Astronotes Armagh Planetarium's Stellar Blog! ... Moon . ... Now these moons are actually quite small with UranusтАЩs largest moon Titania having half the diameter of our own moon! ... The rest of the moons of Uranus are a lot smaller with many astronomers believing that they are actually captured asteroids and in comparison to some of the other systems of satellites orbiting around the other planets even UranusтАЩs major moons arenтАЩt exactly big but they still have their peculiarities. ...

... Laboratory and theoretical modelling of the UV bump on the interstellar extinction curve is a very popular topic in dusty investigations. ... feature is illustrated by Fig. 10 where the profiles were calculated using the model of graphite spheres. Figure 10: Normalized extinction efficiencies for graphite spheres. ... The lower panel shows the summary extinction of two graphite spheres with radii and (from upper panel) taken in equal proportions. ...

Next: Imaging Polarimetry with NICMOS Up: NICMOS Data Calibration and Previous: The Photometric Performance of . ... NICMOSlook and Calnic C . ... Extracting spectra from a large number of NICMOS grism images requires a convenient interactive tool which allows a user to manipulate direct/grism image pairs. ... NICMOSlook and Calnic-C are two programs that were designed to take advantage of the fact that the NICMOS grism mode typically consists of taking both a direct and a grism image. ...

... PUL2 catalog contains original absolute proper motions of 59646 stars in 149 fields with galaxies. ... Mean errors of relative proper motions in PUL2 catalog is 5.5 mas/year. ... The external mean error of one relative proper motion of a bright star of PUL2 catalog is 9 mas/year for both of coordinates. ... After issue of UCAC2 catalog, we decided to improve accuracy of proper motions, using Pul-3 coordinates (of 1950s) as the first epoch, and UCAC2 coordinates as the second epoch. ...