... Piotrovich Main Astronomical Observatory, Pulkovo, St. Petersburg, Russia Received May 24, 2006; in final form, July 7, 2006 Abstract--We have used two astrometric methods developed at the Main Astronomical Observatory of the Russian Academy of Sciences--the method of apparent-motion parameters (AMP) and a direct geometrical method (DGM)--to derive the orbit of the star S2 around the Galactic center, and thereby the mass of the supermassive black hole at the Galactic center. ... Relative positions. ...
... Астрософт (Модератор: tlgleonid ) > . Celestia или как там ее . ... Right drag: orbit the selected object . ... Ctrl + Left drag: adjust distance to selection . Shift + Left drag: change field of view (e.g. => telescopic view) . Wheel (middle button) click: toggle field of view between 45 degrees . ... Chase selected object (orientation is based on selection's velocity) . T : Track selected object (keep selected object centered in view) . ... Ctrl+P : Mark selected object . ...
... A Chemically Decoupled Nucleus and Inner Polar Ring of the SBb Galaxy NGC 4548 O. K. Sil'chenko* Sternberg Astronomical Institute, Universitetskii pr. ... This nucleus, a probable circumnuclear disk coplanar with the global galactic disk, is embedded in the bulge whose stars are generally also young, T 4 Gyr, although they are a factor of 2.5 more metalpoor. ... O. K. Sil'chenko, Pis'ma Astron. ... It remains to assume that the gas at the center of NGC 4548 rotates in an inclined plane. ...
Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Phase range for plots: -0.5 to 1.0 0.0 to 2.0 0.0 to 1.0 . ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... Two period search methods are currently implemented. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . ...
... 16-mm/2.8 Fish-eye . ... I set up my Edixa Prismaflex TTL on a tripod outside the dome at Zeiss 50" and opened the camera for several hours. The 2.6 m Shain reflector is visible at center. The time exposure of about 5 hours duration showing circumpolar stars. The dome can be seen to blur slightly due to their motion during the exposure. Back to Astronomical Images Home Page . ...
THE AMATEUR ASTRONOMERS ASSOCIATION OF PRINCETON PRESENTS THE 23nd ANNUAL JERSEY STARQUEST Held at the Hope Conference and Renewal Center , Hope , NJ Beginning at 3 PM Friday, September 6, 2013 and running through 12 PM Sunday, September 8th 2013 Featuring Stargazing at a star ... available: Fishing, Hiking, Kayaking/canoeing (bring your own equipment) on two lakes and nearby Pequest and Paulins Kill Rivers Registration Fees Camping and RV -- $35.00 ... TOTAL NUMBER OF CHILDREN (Ages 6 12)? ...
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Ссылки http://www.princetonastronomy.org/starquest/sq2013_flyer.pdf -- 264.2 Кб -- 17.07.2013 Похожие документы
NAME apachectl - Apache HTTP server control interface SYNOPSIS apachectl command [.. DESCRIPTION apachectl is a front end to the Apache HyperText Transfer Protocol (HTTP) server. It is designed to help the adminis- trator control the functioning of the Apache httpd daemon. NOTE: If your Apache installation uses non-standard paths, you will need to edit the apachectl script to set the appropriate paths to your PID file and your httpd binary. See the comments in the script for details. ...
... изданиями Американского астрономического общества публикуем краткие выдержки из электронного бюллетеня Объявления N 35 за январь 1997 года и издания JOB REGISTER ... From: Judy Johnson Date: Wed, 8 Jan 97 16:42:57 EST ______________________________________________________ AAS Electronic Notification Service - Announcement #35 1/97 [Mailed from aas.org at 4:55PM 8 JAN 1997] ______________________________________________________ 3. ... New Jobs This Month No. ...
University Satellites and . Space Science Education . ... UNIVERSAT-2006 . ... 12:20-12:40 Chakrabarti S., The Role of Sounding Rocket Experiments in Space Science and Technology Education at Boston University . ... Space Researches in University Education - Heliobiology, Ecology, Atmosphere Sciences, Remote Sensing . ... Space Technology Education: Design, Development and Management of University Satellites . ... 12:00-12:20 Zhuravlev V.M., Space Physics Practice at Ulyanovsk State University . ...
... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...
Russian version of HP . ... StarCalc is the fastest professional astronomy planetarium & star mapping program for Windows 9x/ME/NT/2000/XP (StarCalc version for PocketPC computers you can found here ). ... Extensibility : This program is based on common "Plugin StarCalc interface to catalogs and object groups", which allows program to add new modules as Plugins. ... Welcome to the Pocket StarCalc Home Page: . ... Some bugfixes in eclipses" and line" plugins - see the new versions in downloads page. ...
Journal of Atmospheric and Solar-Terrestrial Physics Manuscript Draft Manuscript Number: ATP1021 Title: comment on the paper by Dalin , Pertsev and Romejko Significance of lunar impact on noctilucent clouds ( revised version) Article Type: Research Paper Section/Category: Keywords: Noctilucent clouds moon influence mesosphere Manuscript Region of Origin: Abstract: a critical review of the paper by Dalin , ... Reference: Dalin, P.A., N.N. Pertsev, V.A. Romejko. ...
... However, our studies show that Prosilica EC650 has very good p erformance to use as DIMM image detector. ... The sub-directories /opt/dimm/data/out for the output data file, /opt/dimm/data/log for the output log file yymmdd-dimm.log and /opt/dimm/etc for the configuration file must b e created. ... Pictures mode The Pictures mode provides grabbing of the star b ox images and storing their sequence as one output file "b oxrecord.fits" in /opt/dimm/data/images/ sub directory. ...
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Ссылки http://curl.sai.msu.ru/mass/download/doc/dimm_soft_description.pdf -- 219.2 Кб -- 23.03.2008 Похожие документы
... Maps of six sources (0420+022, 0420-014, 1308+326, 1345+125, 1803+784, and DA 193) obtained with milliarcsecond resolution are presented and discussed, together with their broadband (122 GHz) spectra obtained on the RATAN600 radio telescope at epochs close to those of the VLBI observations. ... The image (Fig. 5) shows that the source structure at 18 cm is compact, consisting of a VLBI core and two jet components, with the outer component lying 5 mas (30 pc) to the northwest of the core ( = 54 ). ...
... Thursday, April 19th, 2012 . ... Posted in Uncategorized | No Comments ? Friday, April 13th, 2012 . Обновлен раздел Публикации за 2011 . ... Сделать это можно использую Map Tools проекта SOPAC (http://sopac NULL .ucsd NULL .edu/maps/) . ... 17-21 октября 2011 в ИФЗ РАН прошла Вторая молодежная тектонофизическая школа-семинар (http://tph_2011 NULL .ifz NULL .ru/) , на котором наша лаборатория приняла участие. ... Лаборатория лазерной интерферометрии is proudly powered by WordPress . ...
. Institute Structure . • Administration . • Research Divisions: . Superhigh energy particles . Space plasma physics . Aeronomy . • Center of information technology . • Stations: . Yakutsk Extensive Air Shower (EAS) Array . Polar Geocosmophysical Observatory (PGO) . Complex Geophysical Station (CGS) . Optical Station . Yakutsk Cosmic Ray Spectrograph . Magnetic Observatory . Ionospheric Station . Station for Receiving of Satellite Information .
Астрономия и Космос Небесные тела Черные дыры и пульсары . А строномы получили наблюдательные подтверждения того, что некоторые черные дыры вращаются вокруг своей оси , подобно водоворотам. ... Следовательно, черные дыры , как и нейтронные звезды, могут вращаться вокруг своей оси . ... Комментарии к Черные дыры вращаются вокруг своей оси . Ссылки по теме Черные дыры вращаются вокруг своей оси: . Черные дыры вращаются вокруг своей оси . Черные дыры и пульсары . Имитация черных дыр . ...
Statistics of sunspot activity . The sunspot indices . ... NGDC's observations . The solar regions . ... Average annual indices . ... December . ... December, 2013 . Visual indices of solar activity by National Geophysical Data Center . ... Average . ...
... Maxim Tarasenko during a visit to Israel in 1994. ... Sir, Dr Maxim Tarasenko, leading space programme analyst at the Center for Arms Control, Energy and Environmental Studies (Moscow Region) tragically perished in a car accident in May near Moscow. ... Maxim Tarasenko was known to many specialists and enthusiasts in many countries all over the world as one of the first Soviet/Russian independent space programme analysts. ... I have been a friend of Maxim for about 10 years. ...