Cross-sections and albedo for homogeneous infinitely long cylinders . ... The dependence on the size parameter x for different refractive indices m=n+k i . ... Q abs (x) . albedo (x) . ... Parameters: n = 1.3; k = 0, 0.01, 0.03, 0.1, 0.3; x = 0--20. ... Notes: Q abs =0, albedo=1, when k=0. ...

Next: Writing Shell Scripts Up: The User Interface Previous: Indirect Parameter Input . Miriad tasks can always be run by specifying their parameters on the host command line. ... For example, out=gauss sets the parameter out to the `value' gauss . ... Next, we will run a histogram task, histo , with the input image dataset gauss that we just created: % histo in=gauss . ... The command-line interface is quite appropriate for tasks that take relatively few parameters, or in shell scripts. ...

Next: Program use Up: Description of program searchdup Previous: Description of program searchdup . Parameter input is done with a graphic user interface. ... Input file: Name of the input catalog file. It has to be formatted, one record per source/observation, according to the format used in the Arcetri observations and source archives. ... Minimum number of observations per source Source with less than this number of independent observations are not included in the output file . ...

... Meta Index / Home Page This section documents the parameters recognized by this task (if any). ... sets . ... list of data-sets . ... list of valid data sets . List of FITS files containing the input images in different bands . ... List of FITS files containing the exposure maps for the corresponding images listed in sets. tmpflatsets . ... list of valid file names . List of FITS files that will contain the temporary flatfielded images (images divided by their corresponding exposure maps). ...

Next: Column label: TELESCOP Up: File Formats Required Previous: MJD --- column . Data for all the telescopes at an observatory can be stored in a single MIDAS table file, called (by default) esotel.tbl. A standard path needs to be established for this file. ... Each observatory file should contain a C*72 descriptor OBSERVATORY that contains the name of the observatory, preferably as it is given in [ 6 ]. ... Each column label can be a standard FITS keyword, if an appropriate one is available. ...

... Star formation requires interstellar clouds that are cold and dense enough for self-gravity to overcome internal pressure from gas thermal motions and other factors, thus leading to cloud contraction and eventual collapse to stellar densities. ... Absorption has all of these parameters plus one more describing the fraction of the emission (p) that is behind the absorbing cloud. ... Obser ving Interstellar Hydrogen Clouds Clouds in the ISM can produce either emission or absorption spectra. ...

... A couple of new tasks have also been added; including, SAACLEAN to the NICMOS package, 'tweakshifts' to the DITHER package and a Python interface to SExtractor. Updated or New Tasks: ===================== 1. NEW TASKS: - 'tweakshifts' added to the DITHER package: This prototype version of 'tweakshifts' provides an automated interface for computing residual shifts between input exposures being combined using MultiDrizzle or PyDrizzle. ... Changes to CALSTIS: - Updated to Version 2.19. ...

... Russian Foundation for Basic Research , Project number 98-02-17366 . ... A number of experiments proposes the d -type of the wave function, having two directions with positive and two (in orthogonal direction) - with negative sign of the order parameter. ... The effect of the wave function phase is most efficiently revealed in the experiments with Josephson structures, that are used for determination of the dependences on the pulse direction. ... The project goals are: . ...

THE PARAMETERS INVOLVED IN HAPKE'S MODEL FOR ESTIMATION OF THE COMPOSITION OF THE EJECTA LUNAR TERRAINS. ... In the previous papers we were estimated the surface roughness of the ejecta lunar terrains by means comparison of the local phase function and the average integrated lunar indicatrix. ... The Hapke's theoretical model of the lunar surface reflection. ... For THE PARAMETERS INVOLVED IN HAPKE'S MODEL: S.G. Pugacheva, V.V. Shevchenko a low-albedo lunar surface parameter Bo = 1. ...

Chair of solid state physics . ... Laboratory practical training on the structural analysis for 3rd year students of the Solid State Physics Chair of MIPT . ... X-ray diffraction methods in materials research . Debye method: determination of lattice parameters, identification of crystal phases . ... X-ray phase analysis: computer processing of X-ray diffraction spectra, identification of crystal phases using ICDD database . ... X-ray powder diffraction: qualitative phase analysis. ...

OptInt PmWiki . ... Edit Page | ... Markup Expressions . ... The {(...)} "expression markup" allows for a variety of string and formatting operations to be performed from within markup. Operations defined by this recipe include substr , ftime , strlen , rand , toupper / tolower , ucfirst , ucwords , pagename and asspaced . The "substr" expression extracts portions of a string. ... ftime "fmt" "when")} . ... The "ucfirst" expression converts the first character of a string to uppercase. ...

... IRAF supports two kinds of parameters, auto parameters and hidden parameters, which are treated differently. auto parameters are updated every time a task is run. ... Parameters for each task are contained in `parameter files' in the uparm sub-directory in `myiraf'. ... im > imhead.longheader=yes # explicitly setting <task.param>=<value> im > eparam imhead # Edit the parameter file to update one or more # parameters at the same time # see next section . ...

Next: Star Formation Rate and Up: No Title Previous: Calculation of Evolutionary Tracks . To start calculations, we choose the distributions of the initial binary parameters: the mass of the primary ZAMS component, , binary mass ratio, , orbital separation a . ... whereas the mass ratio distribution is not. ... The zero assumption often made is that the mass ratio distribution has a flat shape, that is binaries with a high mass ratio occur as frequently as those with equal masses. ...

MODERN APPROACHES TO CALCULATION OF THE PROPERTIES OF MATERIALS FOR ENERGY STORAGE A. Kabanov Samara State University The modern technologies demands to compact and effective rechargeable systems of energy storage. ... In this work we investigated the activation energies of one promising compound ­ Li2CoPO4F using combination of two methods ­ ab-initio and geometrical calculations. ... The nudged elastic band (NEB) method is adopted to find the kinetic energy barrier along diffusion pathways. ...

... 18-Jan-2010 17:22 . ... Apache/2.2.3 (CentOS) Server at www.wdcb.ru Port 80 ...

... Science . ... Science Users Information > Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Why most supermassive black holes do not accrete material . ... Implicitly, we will also better understand why most supermassive black holes fail in accreting material. ... 1) Analyse multi-wavelength data for selected galaxies to describe and quantify the different physical phenomena in their centres, and most notably to derive their central supermassive black hole masses....

THE KAIDUN METEORITE: WHERE DID IT COME FROM? ... The formation of the subalkaline and alkaline clasts of the Kaidun meteorite, apparently also requires deep differentiation of material in a fairly large parent body. ... These differences in structure of two genetically linked clasts, due to the different encounter speeds of the clasts with the parent body of Kaidun, obviously indicate that these two events were separated in time. ... References: [1] Ivanov A.V. et al. ... 16] Ivanov A.V. et al. ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Flights Chronology . ... Project History . ISS Russian Segment . Steps of ISS Assembly . Spaceflights Chronology . Chronology of Extravehicular Activity . ISS 45/46 . ... Rocket Space Complexes . ... Launches Chronology . ... Automatic Space Systems . ... HISTORY . ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

Anchors, embedded images, and all other elements which contain URIs as parameters may cause the URI to be dereferenced. In this case, the security considerations of the URI specification apply. ... The MD attribute is useful when authors are concerned that a linked object may be subsequently changed to something other than intended. This attribute is used to specify a cryptographic checksum for the linked object to provide a check on its integrity. ...

... Up: Iraf Packages . ... IRAF Group, NOAO 1 , PO Box 26732, Tucson, AZ 85726 . This paper describes a new IRAF spectroscopy exposure time calculator. ... SPTIME takes an input source spectrum, either a reference blackbody, power law, or a user spectrum, a background ``sky'', observing parameters such as exposure time, central wavelength, seeing, airmass, and moon phase, instrument parameters such as aperture sizes and detector binning, a description of the spectrograph, and desired output. ...