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http://www.astro.louisville.edu/software/astroimagej/imagej/api/ij/process/class-use/FloatProcessor.html.
http://www.astro.louisville.edu/software/astroimagej/imagej/api/ij/process/class-use/FloatProcessor.html.
1. Surface Brightness Parameters from Deconvolved PC Images of Elliptical Galaxies
... The spherical aberration affecting the HST primary mirror (Burrows et al. 1992) can seriously alter the core brightness profile of elliptical galaxies. ... In this paper we test the performance of deconvolution in recovering the original surface brightness profile in the case of elliptical galaxies observed with the HST Planetary Camera (PC). ... Keywords: Elliptical Galaxies, Deconvolution . ...
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Ссылки http://www.stsci.edu/stsci/meetings/irw/proceedings/ferraresel.dir/ferraresel.html -- 3.1 Кб -- 15.04.1994
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2. Low Surface Brightness Galaxy Gallery
In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...
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Ссылки http://zebu.uoregon.edu/sb2.html -- 4.8 Кб -- 26.05.2000
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3. HyperLEDA documentation: parameter: brief
The parameter brief (with its actual uncertainty sbrief) is the mean effective surface brightness in B-band , i.e. the mean surface brightness inside the effective aperture (the circular aperture enclosing one-half the total flux). It is expressed in mag arcsec -2 . ... 2) from the mean surface brightness "LV" inside the effective isophote (elliptical isophote enclosing one half the total flux) measured by Launberts&Valentijn (1989) . ... Effective radius . ... HyperLeda . ...
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Ссылки http://www.sao.ru/fetch/HL/leda/param/brief.html -- 4.0 Кб -- 23.12.2013
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4. sgs summary
... Guider functions . ... Guide Sensor Performance . ... Guide Sensor Sky Coverage/ Star Availability . Guide Star Selection Criteria . ... Guide fiber organization and reach at plug plate . ... Plug plate holes for guide stars are identical to those for science FO . ... FOV for each of 9 guide stars is 7.4 arcsec dia. (0.45 mm FO, Sumitomo IGN-05/10) . ... Selected guide stars must have no neighbor stars within TBD (5 arcsec) radius that have a brightness within TBD (5 mag.) of guide stars . ...
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Ссылки http://www.apo.nmsu.edu/Telescopes/SDSS/eng.papers/19990324_guider/19990324.html -- 19.2 Кб -- 26.03.1999
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5. Parameters
... Meta Index / Home Page This section documents the parameters recognized by this task (if any). ... string . ... yes|no . Yes' forces overwrite of colimchain output. astest . ... Yes' invokes asmooth to smooth the input images before they are supplied to colimplot . ... The maximum allowed value of the width of the smoothing gaussian is specified via this parameter. desiredsnr . ... The maximum desired signal-to-noise ratio of the output image can be specified via this parameter. nconvolvers . ...
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Ссылки http://xmm.vilspa.esa.es/sas/8.0.0/doc/colimchain/node4.html -- 18.1 Кб -- 02.07.2008
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6. The HIPASS Bright Galaxy Catalog
Old subtables of the extended ``HIPASS Bright Galaxy Catalog'' . ... Koribalski, Staveley-Smith, Kilborn, + HIPASS/ZOA teams 2004, AJ 128, 16 . The 1000 Brightest HIPASS Galaxies: HI Properties . ... The 1000 Brightest HIPASS Galaxies: The HI Mass Function . ... The 1000 Brightest HIPASS Galaxies: Newly Cataloged Galaxies . ... To download the gzipped ps-file click here . ... The Brightest Galaxies from HIPASS . Presented is the distribution of the 700 brightest HIPASS galaxies. ...
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Ссылки http://www.atnf.csiro.au/research/multibeam/HIPASS-BGC/tables/ -- 6.4 Кб -- 23.12.2007
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7. The Brightness of the Night Sky
The night sky brightness, together with number of clear nights, seeing, transparency, photometric stability and humidity, are some of the most important parameters that qualify a site for front-line ground--based astronomy. ... Night sky at ESO-Paranal (Chile). ... Night sky brightness data . ... UBVRI night sky brightness at ESO-Paranal during sunspot maximum (A 2003, PDF) . ... The Dancing Sky: six years of night sky observations at Cerro Paranal (Starlight 2007 conference proceedings, PDF) . ...
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Ссылки http://www.eso.org/~fpatat/science/skybright/index.html -- 6.1 Кб -- 22.04.2010
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8. http://selena.sai.msu.ru/Pug/Publications/m44_70_pugacheva.pdf
THE PHOTOMETRIC RESEARCHS OF THE MERCURY'S SURFACE BY MEANS OF DIGITAL MODELS. ... The surface brightness of Mercury was measured Danjon (1933, 1949, 1953) and Harris (1961) in phase angle 3o-123o. The analysis of the various data of the integral photometric gives the results of determination of the main photometric constants for Mercury. ... THE PHOTOMETRIC RESEARCHS OF THE MERCURY'S SURFACE: S.G. Pugacheva The surface brightness of the Mercurian images was established on the geologic map Mercury. ...
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Ссылки http://selena.sai.msu.ru/Pug/Publications/m44_70_pugacheva.pdf -- 205.0 Кб -- 25.02.2009
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9. Uses of Class ij.gui.Roi (ImageJ API)
... Class . Use . ... Packages that use Roi . ... ImagePlus. roi . Methods in ij that return Roi . Roi . ... Methods in ij with parameters of type Roi . void . ... A subclass of ij.gui.Roi (2D Regions Of Interest) implemented in terms of java.awt.Shape. class . ... Methods in ij.gui with parameters of type Roi . ... Methods in ij.measure with parameters of type Roi . ... Methods in ij.plugin with parameters of type Roi . ... Methods in ij.plugin.filter with parameters of type Roi . ...
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Ссылки http://www.astro.louisville.edu/software/astroimagej/imagej/api/ij/gui/class-use/Roi.html -- 36.7 Кб -- 02.12.2010
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10. Spectrum - control
... spectrum . ... nsource <n> : choice of source function (def: 3=Feautrier) . noptype <n> : choice of continuous opacity (def: 1=Kiel) . nhedat <nhedat> : choice of HeI data (BCS or Mon treal) (def: 1=BCS) . ... read_model <filename>: read model atmosphere in QUB/STERNE2 format . ... wavmax <w_max> : distance from line centre to compute . ... nvturb <n vt > : number of points in -dependent v turb . ... tau_exp <n> : increase resolution of optical depth scale by adding additional points . ...
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Ссылки http://star.arm.ac.uk/~csj/software_store/guide/spectrum_commands.html -- 10.8 Кб -- 03.06.2012
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11. Parameters
... 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 . ...
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Ссылки http://hea-www.harvard.edu/PROS/PUG/node8.html -- 5.0 Кб -- 01.10.2012
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12. SPUTNIK home page
... 0,50-0,59 (0,50-0,59) µm . ... Swath Width . ... at end of visibilty area . ... Visibility Area Width . ... Ground Resoultion in Nadir: . along swath . ... across swath . ... Ground Resolution at End of Visibilty Area: . ... 200 lines per second . ... at least 200 . Ground resolution corresponds to normal flihgt altitude 650 km. For more information send a mail to: info@sputnik.infospace.ru . ...
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Ссылки http://sputnik.infospace.ru/resurs/engl/msue_e.htm -- 8.3 Кб -- 21.01.2002
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13. Space Research Institute (IKI) Seminar
... Future seminars . P a s t seminars . Seminar council . The emission time of Gamma-Ray Bursts" . A. Sanin (IKI) . ... The three new parameters of cosmic gamma-ray bursts are introduced: the emission time, the peak energy of the emission time spectrum and the cosmological invariant parameter. ... Using this distribution the "collective estimation" of the best fitting redshifts for the group of long bright gamma-ray bursts detected by BATSE experiment was found. ...
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Ссылки http://www.iki.rssi.ru/galeev/abs_eng/e030522a.htm -- 4.2 Кб -- 20.05.2003
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/galeev/abs_eng/e030522a.htm -- 4.2 Кб -- 20.05.2003
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[ Сохраненная копия ] Ссылки http://www.cosmos.ru/galeev/abs_eng/e030522a.htm -- 4.2 Кб -- 20.05.2003
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14. Initial parameters of compact stars
Next: Other parameters of the Up: The Model Previous: Initial binary parameters . As we only deal with initially massive binary systems (their primary's mass is higher than 10 ), which are capable of evolving off the main sequence during less than years, the compact stars left behind stellar evolution are (in the case of the most massive stars) NSs and BHs. ... For a NS belonging to a binary, the evolution complicates as the secondary star evolves: for example, (recycling), etc. ...
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Ссылки http://xray.sai.msu.ru/~polar/html/publications/apj/node4.html -- 8.4 Кб -- 21.06.1996
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15. Bias-Free Parameter Estimation with Few Counts, by Iterative Chi-Squared
... We demonstrate through numerical simulations that model parameters estimated with our technique are essentially bias-free, even when the average number of counts per bin is 1. ... The IW technique avoids such biases by estimating through successive iterations, where for each iteration, j, , and the best-fit parameters are determined by minimization of . ... In our sample, we find that the minimum values and best-fit parameters converge after about 6 iterations. ...
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Ссылки http://www.adass.org/adass/proceedings/adass94/kearnsk.html -- 12.3 Кб -- 03.11.2000
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16. Biosphere: Analysis of Value Parameters
... Публикации и издания Публикации профессорско-преподавательского состава СГАУ Издания проф. Сосниной Т.Н. Biosphere: Analysis of Value Parameters . ... Besides, the ways of saving the use value and value properties of biosphere are analyzed. The expediency of transformation of two-criterion theory of value into the three- criterion theory of the balance of value, where the ecologic component performs the function of the key criterion has been founded. ... BIOSPHERE USE VALUE OF THE PRODUCT: MAIN . ...
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Ссылки http://www.ssau.ru/resources/sotrudniki/sosnina/mono14/ -- 80.9 Кб -- 10.04.2015
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17. http://www.naic.edu/vscience/schedule/tpfiles/KearnstagA1446tp.ps
A1446 2000-May-29 23:25:55 Technical Page Proposal Type: Regular General Category: Astronomy Sub-Category: Spectroscopy Observation Category: Extragalactic Total Time Requested: 138 Hours Proposal Title: 21cm Survey of Low Surface Brightness Galaxies Found in the KISS Fields ABSTRACT: Historically, galaxy catalogs have been biased in favor of high surface brightness galaxies. ... This proposal requires coordination with GPS L3 at 1381 MHz. ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/KearnstagA1446tp.ps -- 92.9 Кб -- 19.04.2004
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18. Program parameters
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 . ...
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Ссылки http://www.arcetri.astro.it/science/Radio/red/searchdup/node2.html -- 8.0 Кб -- 30.06.2000
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19. ALMA Phase Calibration Techniques at the Cavendish Astrophysics Group
ALMA | ... Phase Correction Algorithms | ... On this page, we describe what the phase correction algorithms set out to do and the framework we have developed to optimally use all of the available information. ... We are developing a Bayesian framework to combine all the information we have about the current and future meterological conditions (which are naturally accommodated as priors in a Bayesian scheme) with detailed physical models of the atmosphere. ...
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Ссылки http://www.mrao.cam.ac.uk/projects/alma/fp6/algorithms.html -- 6.6 Кб -- 29.03.2012
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20. Conformance: requirements and recommendations
... SGML . The text/html content type . In this section, we begin the specification of HTML 4.0, starting with the contract between authors, documents, users, and user agents. ... These recommendations are not normative and conformance with this specification does not depend on their realization. ... An HTML document is an SGML document that meets the constraints of this specification. ... A user is a person who interacts with a user agent to view, hear, or otherwise use a rendered HTML document. ...
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Ссылки http://xray.sai.msu.ru/~ustiansk/web/conform.html -- 12.1 Кб -- 24.04.1998
[ Сохраненная копия ] Ссылки http://crydee.sai.msu.ru/~vab/html.doc/html40/conform.html -- 12.1 Кб -- 24.04.1998
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[ Сохраненная копия ] Ссылки http://crydee.sai.msu.ru/~vab/html.doc/html40/conform.html -- 12.1 Кб -- 24.04.1998
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Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам
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