... Gallery . ... Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . ... Title: Polar telescope used for seeing measurements . Description: NOTE: All images are copyright and must not be reproduced or mirrored in any form without written permission. ... Polar telescope used for seeing measurements NOTE: All images are copyright and must not be reproduced or mirrored in any form without written permission. Powered by Gallery 3.0.9 (Chartres) . ...

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• Mars with south polar ice cap at top
• Preparing to erect the Polar Axis, early 1953
• Installing the polar axis

... Forum . ... Recent Topics . ... MAO main . Info . Definition of Polarization Angle . ... От: "Claus Leitherer" . ... Тема: Definition of Polarization Angle . ... Please take note of the attached IAU recommendation concerning the definition . of the polarization angle in astronomical measurements. ... www.mao.kiev.ua/images/postbyemail/Polarization.pdf . ... Board Categories MAO main - Info - MAO - news - Flame Technical - Technical Support(Forum)(Техподдержка(Форум)) . ... MAO NASU . ...

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Polar Align Your Telescope, Here's How. Articles | AstroGuide | ... How to Polar Align . ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . are trademarks of John Huggins ...

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• Polar Alignment Using The Star Drift Method - an Astronomy Net Article
• Polar Alignment Page, AstroGuide Listing
• Superwedge Polar Aligning - an Astronomy Net Meade Equipment Forum Message

... Сегодня: 10 апреля 2016 г. Космический аппарат Mars Polar Lander, потерянный после совершения посадки на Марс почти полтора года назад, похоже, удалось найти. ... Аппарат должен был совершить мягкую посадку на Марс. ... Семнадцатого января 2000 года NASA было вынуждено признать, что Mars Polar Lander потерян. ... При помощи аппарата Mars Global Surveyor, который работает на орбите Марса, были заснят предполагаемый район посадки Mars Polar Lander. ...

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• Зонд Mars Polar Lander опять "потеряли"
• NASA и Национальное картографическое агентство США продолжают поиски пропавшего

Sloan Digital Sky Survey Telescope Technical Note 19971102 . ... Because of the difficulty of visually detecting thin patches of clouds under dark conditions, an infrared (IR) scanner was constructed in 1993 to monitor nighttime cloud cover at Apache Point Observatory. ... The left diagram (Figure 1) shows the scanner coordinate system. ... The loci of points at 15њ intervals in scanner coordinates are plotted on an azimuth-altitude polar plot (Figure 3). ...

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• Appendix B

... Polar 2013 - . Polar Geophysics of Yamal: Observations, instruments, data bases . ... Nadym, October 21-25, 2013, RUSSIA . ... The program of the POLAR-2013 conference in Nadym will be devoted to following topics: . ... The International Conference ?Polar Geophysics of Yamal? is jointly organized by the Government of Yamal Region, The IZMIRAN (Troitsk), The Geophysical Center of RAS (Moscow), The Institute of Applied Geophysics (Moscow), The Arctic and Antarctic Research Institute (St.Petersburg). ...

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• ON THE STRUCTURE OF 3.11.94 ECLIPSE CORONA

Abstract -- Calculations are performed for the linear polarization of starlight due to extinction by aligned dust grains when the starlight traverses a medium with irregular magnetic fields. This medium is intended to represent the optically thick components of interstellar clouds which are observed to make little, if any, contribution to the polarization of starlight. ...

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• Circular Polarization
• NGC 4258 Maser Polarimetry
• Publications of Dmitri Wiebe

... We study the variation of the line width and electron density as a function of height above the north polar coronal hole from forbidden spectral lines of Si VIII. The spectra were obtained with the Solar Ultraviolet Measurement of Emitted Radiation spectrometer flown on the Solar and Heliospheric Observatory spacecraft.The present data show that the non-thermal velocity increases from at 27 arcsec above the limb to some 250 arcsec ( 180,000 km) above the limb. ...

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• Broadening of Si VIII lines observed in the Solar polar coronal holes
• Armagh Observatory
• Abstract 206

... Tobia Carozzi Onsala Space Observatory Chalmers University, Sweden AAVP workshop, Cambridge, 8 Dec 2010 Tobia Carozzi SKA polarimetry Motivation Cross-polarization Eect of IXR on SKA science Summary SKA Polarimetry Brief Polarization purity a.k.a is a key parameter in SKA sp ecication cross-p olarization ratio ( ... Dep ends on calibration & science: If only raw calibration => IXR (or raw XPR) needs to be good If full calibration => IXR can be much less! ...

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• http://www.mrao.cam.ac.uk/~cjld1/pages/mit2.pdf
• http://www.mrao.cam.ac.uk/~anthony/latex/INovikov.ps
• http://www.mrao.cam.ac.uk/~anthony/latex/Carretti.ps

. Physical Review E 55,1590-1599 (1997). Jacques Lewalle, jlewalle@syr.edu

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• Equation of state for solar modeling
• Solar photosphere mixtures for equation of state and opacities
• differencial equation books

Data Archive . Video-records archive . Observations of the linear polarization Tape POL1 29.05.98 - 06.07.2001 Date Start UT Stop UT Counter start 29.05.1998 06:18:23 - 06:20:02 0:00:00 05.06.1998 14:23:34 - 14:26:10 0:02:54 21.06.1998 09:21:09 - 09:24:01 0:08:02 10:02:07 - ...

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• Trudy GAISH, vol. LXV, 1996, Abstracts in English
• IDL programs
• On the polar free oscilation of the Earth's Inner Core

... Posts tagged ?Equation? ... May 28th, 2008| 01:00 pm | Posted by vlk . ... Tags: Chandra , ciao , convolution , correlation , EotW , Equation , Equation of the Week , Fourier Transform , gaussian , MexHat , Mexican Hat , MH , multiscale , wavdetect , wavelet . ... 1 Comment . ... Tags: aperture photometry , background , background marginalization , background subtraction , celldetect , Chandra , ciao , EotW , Equation , error propagation , ldetect , local detect , wavdetect , X-ray . ...

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• The AstroStat Slog Blog Archive Equation of the Week: Confronting data with
• The AstroStat Slog Blog Archive Poisson Likelihood [Equation of the Week]
• The AstroStat Slog Blog Archive Beta Profile [Equation of the Week]

... At the simplest level of modelization, these phenomena are described by reaction-diffusion equations. The theory of this type of equation is far away from being fully understood but one can give however several results providing in some cases existence of solutions and their qualitative behaviour. ... Reaction-diffusion equations. ... Theory of uniformly elliptic equations: existence, regularity, Schauder theory, Agmon-Douglis-Nirenberg theory, Harnack estimates, boundary Harnack principle. ...

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• Equations of Mathematical Physics
• Geometry of differential equations (Spring 2001)
• Ordinary Differential Equations

The beam pattern and the polarization characteristics . of the radio telescope RATAN-600 . The Mueller matrix elements was computed via formulas [1]: . ... The BP were computed by the aperture method, proceeding from the fild distribution in the aperture of the primary mirror. The components of the main and cross-polarization components of the electric field in the vertical aperture of the primary mirror was computed in Frenel diffraction approximation. ...

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• New spectra of Egg Nebula
• New spectra of R CrB
• Cosmological Gene project

... The STECF IRAF layered package impol provides five tasks specifically aimed at reduction of HST imaging polarimetry data for ACS, FOC, NICMOS and WFPC2. ... Reduction of HST polarimetry data and simulation of raw polarimetry images, together with polarization vector plotting, are covered. ... hstpolsim -- Produce simulated polarization input data frames for HST instruments from images of the total signal, the linear polarization and the position angle of the polarization vectors. ...

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• POLIMPLOT (V2.00) --- November00 --- POLIMPLOT (V2.00)
• POLIMODEL (V2.00) --- November00 --- POLIMODEL (V2.00)
• ESO - ALMA

... Assured of a reliable method of solving the normal equations, we now consider the equations of condition. The observed magnitude m of a star at M air masses with true instrumental magnitude is modelled as ([ 10 ], [ 28 ]) . ... The effective extinction coefficient depends on the effective spectral gradient [ 29 ] of the star, for which we use some color index, affected by half the atmospheric reddening ([ 26 ], [ 10 ]): . ... Thus, for the B band of UBV, we use the (U-V) color. ...

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• VLA 404 compact sources
• Basic Equations
• A Catalogue of Radio Sources (1979)

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... LX70 Series . ... Meade LX70 Polar Scope Operating Instructions (Size: 203.8 KB) . ... Threaded into the polar axis of the Meade LX70 German Equatorial mount this handy accessory allows the user to quickly and precisely polar align their telescope. ...

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• LX70 Polar Scope - Visual Accessories - Accessories - Products
• LX70 Polar Scope - Products
• LX70 Polar Scope - Dedicated Accessories - Accessories - Products

polimodel -- Produce model linear polarization and position angle images . ... Whether to apply random errors to output polarization and position angle values. seed = "" [integer] . ... This task produces a model linear polarization image and corresponding position angle image from an input image assumed to represent intensity (Stokes I parameter). ... A threshold for the input image can be defined such that polarization and position angle are not computed for input values less than this threshold. ...

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• POLIMPLOT (V1.00) --- April99 --- POLIMPLOT (V1.00)
• ST-ECF IRAF package
• stecf.impol - Package Tasks

Правильная установка полярной оси телескопа. ... Полярный искатель, которым комплектуются некоторые монтировки для телескопа, не может гарантировать точной установки и служит, скорее, для первичной (грубой) установки, которой обычно хватает только для некоторых визуальных наблюдений. ... Используя сильное увеличение телескопа проследите 10-20 минут за смещением этой звезды, относительно центра поля зрения телескопа. ... Он был описан в журнале Sky&Telescope за 1976 год. ... Procyon Astro Society ...

40. Scientific Directions Achievements