... Submitted by Al Takeda on 08/19/2007 21:02:25 . NGC 7000 (North American Nebula) “eastern coast” and IC 5067 (Pelican Nebula) in Cygnus . NGC 7000 (North American Nebula) “eastern coast” and IC 5067 (Pelican Nebula) in Cygnus – A 1.5 degree diameter nebulous area 3 degrees East of Deneb. This area can be seen with binoculars or a small wide-field telescope under dark skies. ... 23 June 2007. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

General Forum Message . Forums: . ... Post . ... Perception Of Astronomers . ... Post Message | ... Posted by Forum Master on June 16, 2009 15:47:08 UTC . ... John . ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

polimplot -- Plot a polarization vector map . ... inpol = "" [name] . Input linear polarization image (in %) to plot. inpopa = "" [name] . Input image for position angle of linear polarization vectors (degrees). poi_err = "" [boolean] . ... Name of corresponding polarization position angle error image (degrees). ... This task is a flexible tool for plotting a polarization vector map from two images of the polarization and the position angle of the polarization vector. ...

The 2dF QSO Redshift Survey (2QZ) . ... Before jumping into all the finer details of teh survey, a brief non-astronomer's guide to redshift surveys is available. ... The primary scientific aims of the QSO survey are: (1) to obtain the primordial fluctuation power spectrum out to COBE scales, (2) to determine the rate of QSO clustering evolution in the non-linear and linear regimes and hence obtain new limits on the value of and the bias parameter, (3) to apply a powerful geometric method to measure . ...

I was born on April 12, 1958, in Moscow, USSR, and I have a Russian nationality. I graduated the Lomonosov Moscow State University in 1981, obtained there my Ph.D.degree in 1984 (the topic of the dissertation: "Stellar populations and evolution of galaxies") and a degree of Doctor of Physical-Mathematical Sciences in 1994 (the dissertation "Stellar population of galactic nuclei"). Since 1984 I hold a permanent position at the Sternberg Astronomical Institute (Moscow). ...

. English . Russian KOI8 . Current server sed.sao.ru . Dissertation of Doctor of Sciences degree ( close to German Habilitation ) . A time to cast away stones, . and a time to gather stones together . Ecclesiastes, Ch. 3 ; 5 . Full gzipped PostScript version (in Russian) is here (2005), autoreferat (short thesis in Russian) is here . Main results of dissertation work . Continue...

The coordinates, diameters, altitudes and morphological features of all the craters of Mars exceeding 10 km in diameter, totaling 19 308, are compiled. ... The catalogue is intended for use by investigators of Mars, students, in comparative planetology and in the selection of craters for naming. ... 1 one terrace . 2 many terraces . ... 6 many hills and one ridge . 7 one hill and many ridges . ... 1 one crater . 2 many craters . ... Sample craters of different morphological categories . ...

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Meade Instruments . ... LX850 Series . ... Coronado Accessories . ... Dealer Locator . ... Series 5000 Mega Wide Angle Eyepieces . ... The 100 degree apparent field of view MWA eyepieces currently are Meade s widest angle eyepiece. ... Mega Wide Angle Series 5000 Eyepieces use between 7 and 9 optical elements to achieve a high contrast image with razor sharp correction all the way to the edge of their huge 100 degree apparent field of view. ...

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

... 1993: . ... It was shown that the degree of the drop in turbulence depends on the magnetic field strength and the fact that it is completely suppressed at the field strengths of 4-5 kG. As a consequence, there arise the conditions of unimpeded diffusion of chemical elements under the influence of radiation pressure, so the degree of chemical anomalies depends on the magnetic field strength. ... Archive . ...

GEOMAGNETIC POLAR CAP (PC) INDEX The PC-index is a fifteen-minute index for magnetic activity in the (P)olar (C)ap. It is based on data from a single nearpolar station, and aimed to monitor the polar cap magnetic activity generated by such solar wind parameters as the southward component of the interplanetary magnetic field (IMF), the azimuthal component of the IMF (By), and the solar wind velocity (v). ... 1988), Vennerstrom (1991), and Vennerstrom et al. 1991). ...

... Архив новостей . 2014 . ... 2013 . ... Сегодня: 10 апреля 2016 г. Роскосмос проведет собственную экспертизу вреда экологии Байконура от аварии "Протона" . ... Сеул намерен запустить до конца 2020 года в космос собственную ракету . ... Запущен "Прогресс М-21М" . ... В Китае запущен спутник "Шиянь-5" . ... Около 2 трлн руб потратят на космическую деятельность в РФ до 2020 г. Кластерный запуск из Оренбургской области . ... С Байконура запущен российский военный спутник . ...

... After passing degree work in MAO of NAS of of USSR Sosonkin has received the recommendation for receipt in post-graduate course of M??. ... Subjects of his scientific work were use of new receivers of radiation, in particular of electron-optical converters at observant astronomy. ... On industrial base FTI Sosonkin has created installation on base EOC UM - 92 for Cassegrain focus of a telescope ?ZT-2 and similar to it and installation with the same type EOC for focus of Newton. ...

... The OC "Mir" orbit parametres before the final burns . ... Orbit period (in min) . ... Mean orbit altitude (km) . ... solar F 10.7 flux . ... F 10.7 <= 100 - low level; 100 < F 10.7 < 150 - medium level; F 10.7 >= 150 - high level . Orbit 86328(15) - the first burn bulding the descent orbit  D V 1 =9.3 m/s. After burn altitude H min = 188.2 km, H max = 219.2 km. Orbit 86329(16) - the descent orbit second impulse D V 2 =10.4 m/s. After burn altitude H min = 158.9 km, H max = 218.5 km. ...

This page is devoted to information on Supernova 1999eu in NGC 1097 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main supernova page. Information on the original web pages for many of these images can be found on the Supernova links web page. 1999eu was discovered by amateure Masakatsu Aoki. ... Robin Chassagne image . ... vsnet-alert 3688 ] SN 1999eu in NGC 1097 . ... vsnet-chat 2408 ] Re: [vsnet-alert 3688] SN 1999eu in NGC 1097 . ...

... Информация Руководство и преподаватели Урлапкин Александр Викторович . ... 2014. ... Ермаков А.И. , Урлапкин Александр Викторович , Федорченко Д.Г. Формирование разброса резонансных напряжений в рабочих колесах с неидентичными лопатками и слабой связанностью колебаний // Вестник СГАУ. 2014. 5 (47) часть 4. ... Ермаков А.И. , Урлапкин Александр Викторович , Федорченко Д.Г. Влияние связанности колебаний на собственные формы рабочего колеса с неидентичными лопатками // Вестник СГАУ. 2014. 5 (47) часть...

The starting page - The catalogues page - The list of the PUL2 fields - The list of the Pul-3(Pul-3SE) fields - The list of the PUL_ERS fields . please read short description of the access form controls . ... Right Ascension (ICRF/Tycho-2) J2000 at the central epoch of obs. (hours, minutes, seconds) (Obligatory parameter) . ... proper motion in RA (*cos(DE)) (ICRF/Tycho-2). (mas/yr) . ... Check the apropriate checkbox to output these data and radiobutton to select stars within interval. ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... Antenna system . ... The Irkutsk incoherent scatter radar is one of the world's nine active radars which give the opportunity to investigate ionosphere by the incoherent scatter method. ... Antenna gain coefficient . ... Antenna . ... Two antennas . ... To get an idea what station "Dnepr" antenna system looks like, let us consider some of the radar views which are given by the photographs General view and Side view . ...

J2000 name -- a 10 letters long name of the source in notation Jhhmmdddmm where hhmm are hours and minutes in right ascension, dddmm are degrees and minutes in declination at the J2000.0 epoch. No rounding is performed.

Nikolay A. Zabotin . ... Rostov State University, Faculty of Physics (1978) . ... 1996 to date: Head of Space Research Department, Institute of Physics of Rostov State University. ... 1994-1996: Leading Researcher, Institute of Physics of Rostov State University. 1986-1993: Senior Researcher, Institute of Physics of Rostov State University. 1983-1985: Junior Researcher, Institute of Physics of Rostov State University. 1978-1982: Postgraduate, Physics Department of Rostov State University. ...