... use frames summary class fields routine details file attributes . This function matches the four sectors of each frame to a common level. JWST Data Processing - NIRCam Cryo tests . RAMP_COMMON_LEVEL , data0 . Matches the four sectors of the detector to a common level. ... The bias pattern, on the other hand, will be more correctly derived by the line fitting procedure. data0 in out required type=fltarr(2048,2048,Ngroups) . ... IDL> ramp_common_level, data0 . ... Lines: . 45 lines . ...

... User Guide ] Task: imdiff Purpose: Shift and expand an image to make it match another. ... No default. Key: in2 The second input image. ... Key: adjust This gives the name of an output image data-set, being a version of second image after adjustment. ... The following five parameters give the initial estimates for the various parameters that IMDIFF is trying to find. ... Key: expand This gives the initial expansion. ... Key: offset This gives the initial dc offset to apply to IN2. ...

... Archives . ... Poisson vs Gaussian . ... Probability density functions are another way of summarizing the consequences of assuming a Gaussian error distribution when the true distribution is Poisson. We can compute the posterior probability of the intensity of a source , when some number of counts are observed in a source region, and the background is estimated using counts observed in a different region. ... Tags: background , gaussian , PDF , Poisson . ... Chandra Blog . ...

... Proposal Type: General Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: Regular Pulsars Galactic 10 Hours 45 minutes A precise measurement of the mass of PSR J1950+2414 Millisecond pulsars are now known to have a much wider range of masses than assumed a few years ago (1.24-2.01 solar masses); there are indications that this range could be even wider. Therefore, when we attempt to measure the mass of a MSP, we never know what we will measure. ...

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Astronomy Discussion Forums . ... God and Science · SETI · Software · UFO · XEphem . ... SETI Assumes ET Doesnot Care About Can Being Detected What If . ... Post Message | ... My search on how to go undetected in space and SETI Search for Extraterrestrial Intelligence SETI. ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

... Let $M$ be a K3 surface or a 2-dimensional compact torus, $B$ a stable bundle on $M$, and $X$ the coarse moduli of stable deformations of $B$. The Fourier-Mukai transform is a functor $FM:\; D_b(M) \arrow D_b(X)$, where $D_b(M)$, $D_b(X)$ denotes the derived category of coherent sheaves on $M$, $X$. Consider a stable bundle $B_1$ on $M$, and let $FM(B_1)$ be the corresponding complex of coherent sheaves on $X$. ... We prove it for arbitrary stable bundles $B$, $B_1$. ...

... In brief: the frequency-dependent radiative transfer equation is solved for a dust under assumption of spherically-symmetric geometry for its distribution taking into account particle size distribution and quantum heating effects for the very small dust particles. ... Table: Model parameters for IRAS04296+3429. ... parameter . ... hot dust shell) . ... The best fit to the spectral energy distribution of IRAS04296 is shown by heavy solid line (see Table2 for details concerning parameters of the model...

... Главная страница / Конкурсы / УкрАстроФото 2005 ;) . ... Случайная фотография . ... Комментарии: 2 . ... УкрАстроФото 2005 ;) . Участвовать, голосовать и коментировать, могут только зарегистрированные пользователи галереи. ... Найдено: 37 фотографий 5 страницах. ... nick007 ) . ... Фотографий на странице: . ... Все права на размещенные в галерее фотографии принадлежат их авторам. Запрещается использование фотографий без разрешения автора. ... Киевский клуб любителей астрономии "Астрополис" . ...

... Take a particularly simple signal: a cosine wave. ... Now, we are going to stretch and shrink the wavelet along the time axis (we assume the data is in the time domain), and at each time compare the shape of the signal to that of the wavelet. ... Figure 3: The wavelet (dotted line) is translated rela tive to the signal (solid line). ... Figure 4: The dashed line plots the `match' between the wavelets (dotted line) and the signal (solid line) as a function of time. ...

... OpenFTS is based on quite complex algorithms from Information Retrieval and Database theory. ... Perl modules: DBI, DBD-Pg, Time ::HiRes - available from CPAN ( http ://www.cpan.org) DBI - http :// search .cpan.org/ search ?dist=DBI DBD::Pg - http :// search .cpan.org/ search ?dist=DBD-Pg Time ::HiRes - http :// search .cpan.org/ search ?dist= Time -HiRes Test collection of documents is available for download from http :// openfts .sourceforge.net/test-collections/ ...

... Searching for Far Out and Wandering Worlds . ... The Real Reality Show: Would aliens be anything like us? ... The SETI Institute is after alien signals. Assuming another world is beaming a 1-million-watt radio signal in our direction, how far away can that source be before the signal is lost in intergalactic noise? ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ...

This module provides the ability to set environment variables based upon attributes of the request. ... The mod_setenvif module allows you to set environment variables according to whether different aspects of the request match regular expressions you specify. ... BrowserMatch . ... Syntax: BrowserMatch regex env-variable [= value ] [ env-variable [= value ]] .. ... Module: mod_setenvif . ... The BrowserMatch directive defines environment variables based on the User-Agent HTTP request header field. ...

OptInt PmWiki : Pm Wiki / Wiki Structure . ... Wiki groups > . Authors have a range of options to choose from when organizing a collection of wiki pages . ... Categories . Individual wiki pages can also be grouped by having tags and links to a common "category" page; we say that any pages that link to a common page are in a "category" defined by that page. PmWiki uses the [[!category]] markup as a shorthand to place a page into a category with other pages containing the same markup. ...

Contents] [Previous] [Next] [Alphabetical Tag List] [Index] . This book provides a complete reference to all the HyperText Markup Language (HTML) tags and attributes supported in Netscape Navigator 4.0 and earlier. ... This tag reference replaces the previous HTML Reference Guide. In this tag reference, the HTML tags are grouped by functionality. ... For a list of categories and tags, see List of Categories and HTML Tags . For an alphabetical list of tags, see Alphabetical List of Tags . ...

... Apache HTTP Server Version 2.2 . ... Allows the setting of environment variables based on characteristics of the request . ... setenvif_module . ... The mod_setenvif module allows you to set internal environment variables according to whether different aspects of the request match regular expressions you specify. ... Environment Variables in Apache . ... The BrowserMatch is a special cases of the SetEnvIf directive that sets environment variables conditional on the User-Agent HTTP request header. ...

lsst.tcc   1.2.2-3-g89ecb63 . ... Classes . Files . ... PVAJT . ... tcc::PVAJT Class Reference . ... PVAJT (double pos , double vel , double accel , double jerk , double t ) . PVAJT (coordConv::PVT const &pvt) . ... extrapolate (double t ) const . ... Definition at line 23 of file pvajt.h . tcc::PVAJT::PVAJT . ... PVAJT tcc::PVAJT::extrapolate . ... double tcc::PVAJT::accel . ... double tcc::PVAJT::jerk . ... double tcc::PVAJT::pos . ... double tcc::PVAJT::t . ... double tcc::PVAJT::vel . ...

... Annual Meeting . Past Meetings . ... Galileo Teacher Training Program Workshop . Registration . ... One additional complimentary meeting registration (total 5) . One additional complimentary ticket to the Awards Banquet (total 4) . ... One additional half-page display ad in the program guide (total one page, pending print deadlines) . ... One additional quarter page display ad in the program guide (total 12; page, pending print deadlines) . ... One complimentary meeting registration . ...

Blueshifted galaxies in the Virgo cluster I. D. Karachentsev, O. G. Nasonova (Kashibadze), Special Astrophysical Observatory, Russia We consider a sample of 65 galaxies with negative radial velocities with respect to the Lo cal group in the Virgo cluster. ... E, S0 20 ° The radial velo city VLG ґ magnitude mB distribution of sample ob jects. ... The centroid drift for galaxies ranged by VLG from zero to the extremal negative velo city (-866 km/s). ...

... The first task assumes the searching for chemical composition and sizes of particles which give the wavelength dependence of the extinction efficiencies close to the observed dependence of . Figure 7: Wavelength dependence of the extinction efficiency factors for homogeneous spherical particles of different sizes consisting of astronomical silicate and amorphous carbon. The dashed segment shows the approximate wavelength dependence of the mean galactic extinction curve at optical wavelengths. ...