... Православный календарь . ... Вечный календарь v2.5 Программа, позволяющая получать данные о любом дне григорианского или юлианского календаря в период с 100 по 3000 год н. э. В удобной форме предоставляется информация о православном и народном календарях, гражданских праздниках, астрономических данных о Луне и Солнце и др.. ... Православный календарь на год. ... Смотрите также: История календаря. ... История календаря. ... История календаря и хронология. ... Календарь и хронология майя. ...
XMM-Newton Science Analysis System . ... Meta Index / Home Page This section documents the parameters recognized by this task (if any). ... set . yes . ... frame exposuretimes below this value are flagged as bad (sec) . ... Add column with number of raw pixels per frame to EXPOSURE table . ... mark frames with more pixels above given level as bad . ... frames with more pixels than this level are flagged bad . ... 9999. 0. frames with a raw pixelrate above this level are flagged bad (pixels/sec) . ...
... 4 Finally use casa or Obit for imaging B. Nikolic , J. S. Richer , R. E. Hills Introduction / Overview Detailed radiometer modelling System Simulations Configurations 50 500 5000 y (m) y (m) 0 0 y (m) 0 -50 -500 -5000 -1000 -50 0 x (m) 50 -1000 -500 0 x (m) 500 -5000 0 x (m) 5000 B. Nikolic , J. S. Richer , R. E. Hills Introduction / Overview Detailed radiometer modelling System ... B. Nikolic, J. S. Richer, R. E. Hills ...
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Ссылки http://www.mrao.cam.ac.uk/~bn204/mk2/publications/2008/telcalgarchingfeb08.pdf -- 1529.5 Кб -- 25.11.2009 Похожие документы
... Роман Евгеньевич Ильинский email : ilinsky_r@mail.ru . ... Ильинский Р. Е., Ровенская Т. С. Дифференциалы луча в оптической системе // Вестник МГТУ. ... 1998.- ... Roman Ilinsky , Gradient-index meniscus lens free of spherical aberration, Journal of Optics A: Pure and Applied Optics, volume2, number 5, pages 449-451, year 2000 . ... Ильинский Р. Е. Определение реальных габаритов пучков в градиентных оптических системах // Прикладная оптика -2000: Тез. докл. ... 2000.- ... ROMAN ILINSKY . ...
... Image Quality of the VLT . Total Optical Control . First light for the ESO VLT unit telescope 1 occurred during the workshop. ... The image shown (Figure 1 ) here was obtained with the VLT on May 16, 1998, in red light (R band), i.e. while the mirror was still uncoated. ... In this diagram (FIgure 2), the measured image quality of the VLT UT1 astronomical images is plotted versus the ``seeing", as measured by the Seeing Monitor, a small telescope also located on top of the Paranal Mountain. ...
... Bad Astronomy . Misconceptions . ... Bad Astronomy : You can read by starlight. ... I will redo the math described below, taking it out to fainter magnitudes, and also include a sky brightness estimate. ... yet another) Note added (June 1, 2002) : An alert Bad Reader pointed out that of course you can read by starlight: the Sun is a star! ... There are about 6000 stars in the sky visible to the unaided eye, ranging in brightness from the star Sirius to stars you can only see by squinting. ...
... Tonight's Sky . ... space flight . ... space physics . ... Integral challenges physics beyond Einstein . The gamma-ray observatory has placed stringent new limits on the size of quantum т??grainsт?? in space, ruling out some quantum loop gravity theories. ... The European Space Agencyт??s (ESA) Integral gamma-ray observatory has provided results that will dramatically affect the search for physics beyond Einstein. ... Only registered members of Astronomy.com are allowed to comment on this article. ...
... A task GCOMBINE in the STSDAS package, for combining images, is briefly reviewed. With a stack of input images, one can identify bad pixels by comparing the deviation of a pixel from the mean with a user-specified threshold times the clipping sigma. It is crucial that estimation of the mean and sigma be robust against unidentified outliers, in order to reject cosmic ray events effectively. ... By uniform weighting, we mean that the weight is a constant for all pixels in an input image. ...
... That star is called Sirius, and it is the brightest star in Earth's nighttime sky. ... But the other reason Sirius is so brilliant in our nighttime sky is that it is so close; Sirius is the nearest neighbor star to the Sun that can be seen with the unaided eye from the Northern Hemisphere. ... and even the nearest other star (alpha Centauri, visible from the Southern Hemisphere) would be 6,000 miles away. ... Sun . ... For example, alpha Centauri is the brightest star in the constellation Centaurus....
... For reliable estimation of the accuracy of asteroid CCD observations we usually consider from ten or more various NUMBERED MINOR PLANETS (NMPs) observed during several nigths per month (more then 50 positions). ... They can be considered as an indicator of accuracy of the CCD positional observations with given MPC code. ... For any NUMBERED minor planet the (O-C) values must be zero if the errors of observations and the errors of its theory are absent. ...
Apache's support for content negotiation has been updated to meet the HTTP/1.1 specification. It can choose the best representation of a resource based on the browser-supplied preferences for media type, languages, character set and encoding. ... Content-Language: . ... The reason for setting this language quality factor for variant with no language to a very low value is to allow for a default variant which can be supplied if none of the other variants match the browser's language preferences. ...
... The primary method of reconstructing DEMs with PINTofALE is via the command-line function MCMC_DEM(), which runs a Markov-Chain Monte-Carlo algorithm on a set of line fluxes and returns an estimate of the DEM that generates observed fluxes. ... To verify that the correct lines have been read into IDSTR, examine it with CAT_ID() : help, cat_id(idstr) Note that the fluxes included initially in the ID structure are theoretical values calculated for each line using a default flat DEM. ...
Using Site testing data for Adaptive Optics simulations Kislovodsk, October 2010 1Glen Herriot, 1David Andersen, 1Jean-Pierre VИran, 2Brent Ellerbroek, 2Luc Gilles, 2Lianqi Wang 1National Research Council Canada Herzberg Institute of Astrophysics 2TMT Project Office, Pasadena TMT.AOS.PRE.10.074.REL01 1 Outline TMT / NFIRAOS Site Testing Parameters and their value for Adaptive Optics Simulations ... TMT.AOS.PRE.10.074.REL01 9 What is the interest of Adaptive Optics in r 0 Seeing ? ...
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Ссылки http://site2010.sai.msu.ru/static/doc/GHerriot_site2010.ppt.pdf -- 1942.1 Кб -- 18.10.2010 Похожие документы
... Printed in U.S.A. The Hipparcos and Tycho Photometric System Passbands MICHAEL S. BESSELL Research School of Astronomy and Astrophysics, Institute of Advanced Studies, The Australian National University, Private Bag, Weston Creek P.O., ACT 2611, Australia ; bessell=mso.anu.edu.au Received 2000 March 6 ; accepted 2000 April 17 ABSTRACT. Hipparcos and T ycho magnitudes have been extracted for many of the E-region standard stars. ... B [V regression for the E-region stars. ...
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Ссылки http://www.mso.anu.edu.au/~bessell/FTP/Hipparcos/bessell_hip_PASP.pdf -- 269.2 Кб -- 22.08.2007 Похожие документы
... Table 1 lists all RV data for KELT-3 , and Figure 2 shows 20 TA B L E 1 RV O B S E RVAT I O N S O F K E LT- 3 BJD RV RV errora Source (TDB) (m s-1 ) (m s-1 ) 2455983.672916 -319 25 TRES 2455990.777987 -66 14 TRES 2456000.473809 -31 27 FIES 2456001.465355 103 20 FIES 2456002.514673 -259 20 FIES 2456003.552533 90 16 FIES 2456004.432251 0 16 FIES 2456018.656206 -324 14 TRES 2456019.709404 4 19 TRES 2456020.710562b -125 18 ... Both observations were able to resolve KELT-3 from...
... Camera Settings Variable Status R/W Read Only Data Type Short Present Shutter ForceShutterOpen Long Cable PPRepeat Mode TestBits Test2Bits DataBits SensorType Read Only Read Only R/W R/W R/W R/W R/W R/W Read Only Read Only Boolean Boolean Boolean Boolean Short Short Short Short Short Short FastReadout Use Trigger T DI MaxExposure MinExposure MaxBinX MaxBinY GuiderRelays R/W R/W R/W Read Read Read Read ... Bit 2 Read/Write: When high, data is written to registers. ...
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Ссылки http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.1/xmccd-4.1e/docs/apogee/ApSpec40.pdf -- 159.2 Кб -- 02.10.2008 Похожие документы
... Thursday, Apr 14, 2016 at 8:00 PM . The 2012 discovery of the Higgs Boson completed the “Standard Model” of particle physics. But where does particle physics go from there? ... Please join us for a pre-meeting dinner discussion at Changsho, 1712 Mass Ave, Cambridge, MA at 6:00pm. Please join us for a pre-meeting dinner discussion at Changsho, 1712 Mass Ave, Cambridge, MA at 6:00pm before the meeting. ... Apr . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...