The vopt parameter is computed from the optical measurements in the compilation of redshifts by rejecting outliers and measurements marked for their bad quality and computing a weighted average of the remaining measurements. ... The optical measurements are first selected and converted to a uniform system as: vop = cz + zeropoint(iref) , where cz is the compiled value and zeropoint(iref) a zero-point correction for the reference iref . ... Finally, the individual corrected measurements are combined. ...

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• HyperLEDA documentation: The Library of Medium Resolution Spectra of Galaxies
• Documentation: LEDA: parameter: mabs
• HyperLEDA documentation: parameter: celpos

Q: Are the magnitudes in the ETCs AB or Vega magnitudes? ... Q: How is the signal to noise defined? A: In optical and infrared imaging, the applications display a signal to noise over the PSF area, which is computed in a circle of radius seeing/plate_scale. ... In optical imaging only, a second signal to noise is computed which is the signal to noise at the central pixel. ... A: The template spectra stored in the database are measured or simulated spectra covering different wavelength range. ...

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• ESO - European ALMA Regional Centre
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... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . Australia Telescope Compact Array . ... Information & tools for observers . ... Virtual Radio Interferometer . ... The ratio above is called the resolution of the telescope. ... An interferometer works most efficiently, in the sense of returning the most information about the intensity and size of the source being observed, for a source whose size is comparable with the telescope's resolution. ...

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• ccontsubtract CentralProcessor 0.11 documentation
• MSSink CentralProcessor 0.11 documentation
• Questions and Future Work

... This page includes download links to all the videos as well as some plugins you may need to view the videos on your computer. ... Click on a link to view the video, or right-click (PC)/control-click (Mac) the link to download the file to your computer. ... Videos Plugins: . You will need the most up-to-date video-playing software on your computer. ... Sharing the Universe is based upon work supported by the Informal Education Division of the National Science Foundation under Grant no DRL-0638873. ...

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• ASP: The New and Improved Hubble Space Telescope

Next: Survey Simulations Up: Minutes of the 1st Previous: RFI at Arecibo . GALFA is really a consortium of 3 separate sub-consortia centered around different science topics: Galactic HI, Continuum and Recombination lines. ... Continuum survey . ... Recombination lines . 12 H lines are found in the ALFA band, from n=163 to 174. ... At the same time, you could make an L-band map of SNR in OTF mode, basketweaving scans in RA and in Dec (the HI map would require more time than the continuum data). ...

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• generators (cummings)
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... Archives . ... The PCA and ICA is used for separating mixed components with some assumptions. ... The need of source separation methods in astronomy has led various adaptations of decomposition methods available. ... I rarely come up with a paper which gathered and summarized component separation methods applicable to astronomical data. In that regards, the following paper seems useful to overview methods of reducing dimensionality for astronomers. [arxiv:0805.0269] . ... Chandra Blog . ...

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• Comments on: [ArXiv] component separation methods By: hlee By: Sam Leach
• The AstroStat Slog Blog Archive loess and lowess and locfit, oh my
• The AstroStat Slog Blog Archive my first AAS. IV. clustering

... Apache HTTP Server Version 2.4 . Apache > HTTP Server > Documentation > Version 2.4 > Rewrite . ... It describes how you can use mod_rewrite to create dynamically configured virtual hosts. mod_rewrite is not the best way to configure virtual hosts. ... Virtual Hosts For Arbitrary Hostnames . Dynamic Virtual Hosts Using mod_rewrite . ... RewriteEngine on RewriteMap lowercase int:tolower RewriteCond ${lowercase:%{ HTTP_HOST }} ^www\. ([^.]+) \.example\.com$ RewriteRule ^(.*) /home/ %1 /www$1 . ...

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• Labir Web Site
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... Дни открытых дверей к юбилею САО РАН (12-14 апреля 2016 г.) . Международная конференция "Dark Ages and White Nights (Spectroscopy of the CMB)" (20-24 июня 2016 г.) . ... Международная конференция MULTI-SPIN GALAXIES - 2016 (26-30 сентября 2016 г.) . Международная астрономическая конференция "Физика звезд: от коллапса до коллапса" (3-7 октября 2016 г.) Архив . ... Подробнее.. ... 10.02.16 . ... БТА в реальном времени . ... Цейсс-1000 в реальном времени . ... Последнее обновление: 22/03/2016 ...

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• Hardware sector, archive 2009
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• Hardware sector, archive 2002

... 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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• Pyramidal (multiresolution) true-rectangular TF tiling
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lsst.coordConv љ unknown . ... Classes . ... coordConv::PVTCoord Class Reference . ... PVTCoord ( Coord const &coord, Eigen::Vector3d const &vel, double tai) . PVTCoord ( Coord const &coord0, Coord const &coord1, double tai, double deltaT) . PVTCoord ( PVT const &equatPVT, PVT const &polarPVT, PVT const &distPVT= PVT ()) . PVTCoord ( PVT const &equatPVT, PVT const &polarPVT, PVT const &distPVT, double equatPM, double polarPM, double radVel) . ... Definition at line 13 of file pvtCoord.h . ...

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• lsst.coordConv: coordConv::Coord Class Reference
• lsst.tcc: tcc.mov.trapSlew Namespace Reference
• lsst.tcc: tcc.axis.computeObj Namespace Reference

Subatomic resolution on Cu(014)-O . 3nm x 3nm STM image of the Cu(014)-O 0.5ML surface measured with MnNi tip. ... This result has been discussed in Phys. Rev. Letters, 98, 206101 (2007) (A.N.Chaika, V.N.Semenov, S.S.Nazin, S.I.Bozhko, S. Murphy, K. Radican, I.V.Shvets, "Atomic Row Doubling in the STM Images of Cu(014)-O Obtained with MnNi Tips"). Image courtesy of A.Chaika. The image was measured in constant current mode using RT STM GPI-300. Copyright ИФТТ РАН, ЛСПП, 2006-2007 . ...

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• LSSS - Photogallery - Subatomic resolution on Cu(014)-O
• Rules and regulations for a participant

... Skalnatґ Pleso 43, 1 ­ 2, (2014) e Mini-MegaTORTORA ­ multichannel system for wide-field optical monitoring with high temp oral resolution V. Sasyuk1 , G. Beskin2 , S. Karp ov2 , S. Bondar3 , A. Perkov3 , E. Ivanov3 , E. Katkova3 and A. Shearer4 2 Kazan Federal University, Russia Special Astrophysical Observatory of Russian Academy of Sciences, Russia 3 Insttitute for Precise Instrumentation, Russia 4 National University of Ireland, Galway, Ireland Received: November 4, 2013; Accepted: ?? ...

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... The frequency and time resolution connected by the (a) Kotelnikov-Shannon theorem (b) Heisenberg uncertainty principle (c) probability density (d) Euler equation 5. The window (Gabor) transform differs from wavelet-transform because (a) the first one doesn't allow to detect the changes of spectrum in time (b) the first one doesn't allow to reconstruct the function from it's decomposition (c) wavelet-transform is continuous (d) the resolution of wavelet-transform is adapted to the frequency 6. ...

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• Data bases of Natural Satellites. Documentation. Structure

Hide Zen home . ... sncat2sntab.pl - convert old catalog to table sn . ... CREATE TABLE cats ( id integer PRIMARY KEY, name text ); -- a list of properties of galaxy CREATE TABLE properties ( id integer PRIMARY KEY, name text ); CREATE TABLE galaxy ( id integer PRIMARY KEY, name text ); CREATE TABLE galaxy _property ( gid integer REFERENCES galaxy (id), pid integer REFERENCES properties(id), value float, UNIQUE( gid ,pid) ); CREATE t=# select * from galaxy; id | ...

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• APOD: Frequently Asked Questions (FAQ)
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. First page Back Continue Last page Graphics . Old computer setup . Reasons for changes . New computer arrangements . Backups . Useful commands . Questions and discussion

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Below is a list of additional documentation pages that apply to the Apache web server development project. ... Description of Apache's Application Programming Interface. ... Reading Client Input in Apache 1.2 . Describes differences between Apache 1.1 and 1.2 in how modules read information from the client. ... Notes about Apache's compatibility with the NCSA server. ... Performance Notes (BSD 4.4) . Some notes about ways to improve/optimize Apache performance on BSD 4.4 systems. ...

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• Using Apache with Novell NetWare

HIGH RESOLUTION IONOSPHERIC MASS SPECTROMETER P-11 . ... Onboard mass-spectrometric equipment for study of neutral and ionized components of Earth upper atmosphere. Mass-spectrometer P-11 is one of P-series modifications of the on board radio-frequency monopole spectrometers. ... The instruments of P-series have passed successful approbation in space experiments aboard geophysical rockets MP-12, launched for investigation of Earth upper atmosphere (Ref. ... Measured mass number range, AMU - 1.. ...

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High resolution IR-spectrometer . ... Determination of concentration of atmospheric greenhouse gases (carbon dioxide and methane) from ground-based or spacecraft platforms. ... Compact eschelle spectrometer is built by autocollimation scheme with diffraction grating operating in high orders of diffraction, allowing thereby to reach the resolution up to ?/ 20 000. ... For observations at the ground-based platforms and aboard the ISS the instrument modification RUSALKA will be used. ...

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• Combining Colors
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... public class TiffDecoder . ... static int . ... Field Detail public static final int NEW_SUBFILE_TYPE . ... public static final int IMAGE_WIDTH . ... public static final int IMAGE_LENGTH . ... public static final int BITS_PER_SAMPLE . ... public static final int COMPRESSION . ... public static final int PHOTO_INTERP . ... public static final int IMAGE_DESCRIPTION . ... public static final int STRIP_OFFSETS . ... public static final int ORIENTATION . ... public static final int SAMPLES_PER_PIXEL . ...

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... SPICE System Documentation . Comprehensive set of SPICE System documentation including tutorials, subroutines and data formats descriptions, etc. Other related home pages: . Navigation and Ancillary Information Facility at JPL . MARS-96 Space Mission . ... Please, forward comments and questions about information on this page and all descending NAIF and M96 SPICE implementation pages to NAIF group at IKI . naif@arc.iki.rssi.ru . ...

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