... Le t?lescope" Hubble ", en orbite. ... la lumi?re visible, mais absorbe la plupart "des radiations ?lectromagn?tiques", pourtant de m?me famille que la lumi?re: une partie des infrarouges (IR), tous les ultra-violet (UV), les rayons X et gamma. ... Le t?lescope " Hubble ", ( Hubble telescope ) en orbite basse autour de la terre, surmonte ces limites dans la gamme du visible et en partie dans l'UV. ... distance par les astronomes depuis la terre, comme un observatoire bas? au sol. ...

... Radio: Large shell, with flatter spectrum component (Vela X), and pulsar nebula. ... Distance: Vela pulsar parallax gives 0.3 kpc, optical spectra and H I studies suggest 0.25 kpc. ... Parkes 64-m at various frequencies, including 408 MHz (48': S=2300?300 Jy), 635 MHz (31': S=2360?300 Jy), 1410 MHz (14': S=1640?300 Jy) and 2650 MHz (7'.5: S=1400?250 Jy), plus discussion of the distance. ... VLA at 330 MHz (1'?1'.8) and comparison with ROSAT observations of Vela X. ADS . ... 2001, ApJ, 549, 416. ...

. This is a new popup window - close it when you are done . Submitted by Paul Cicchetti on 11/23/2012 23:47:16 . Jupiter: Observed on 19 and 22 Nov 2012 . The combined image is of two images from two separate observations of Jupiter on both 19 and 22 Nov (Thanksgiving). Both where processed the same as the above image (APO 6" at F45, through Images Plus and PS CS5). Logon to post a follow-up comment or review comments from others . Copyright (c) Amateur Telescope Makers of Boston, Inc. About Us Contact Us

... Visible Distribution of Galaxies. ... Features of Elliptical, Lens-Shaped, Spiral and Irregular Galaxies. Galaxies with Bar. ... Distribution of Surface Brightness of Surface and Spiral Galaxies. ... Color Characteristics of Galaxies. ... Methods of Galaxies' Mass Determination. ... Hidden Mass of Spiral Galaxies. ... Features of Dark Matter Distribution in E and SO Galaxies. ... The Whole Number of Galaxies and Their Density by the Results of Observation on the 'Hubble' Space Telescope. ...

Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Июль 1998 . ... Дата: 21 июля 1998 (1998-07-21) От: Alexander Bondugin Тема: Today On Galileo - July 19, 1998 Привет всем! ... TODAY ON GALILEO July 19, 1998 The fifth encounter of the Galileo Europa Mission starts late today, seven months after the start of the spacecraft's mission extension. ... The first in the series was the last encounter of Galileo's primary mission. ...

... More on 51 Peg: . The discovery of a Jupiter--mass planet in orbit around the solar--type star 51Peg has been reported by Michel Mayor and Didier Queloz (Geneva Observatory) on October 6th at the 9th Cambridge workshop on "cool stars, stellar systems, and the sun" held at Florence (Italy). ... Recall that the measurements of radial velocity only yield v sin i which in turn gives us M sin i. For most values of i, sin i will be greater than 0.5 and this gives a mass estimate of 0.5 Jupiter masses. ...

... Section I I I - Instruments Needed 2 S-Band radar Atmospheric Observation Instruments: Sp ecial Equipment or setup: none Section IV - RFI Considerations Frequency Ranges Planned Section V - Observing List Target List Ob ject Date LST window RA, dec hh:mm-hh:mm deg deg Europa Feb 22 10:27-12:26 172, +5 Ganymede Feb 23 10:27-12:26 172, +5 Io Feb 24 10:26-12:26 171 , +5 Io Feb 25 10:25-12:26 171 , +5 Io Feb 26 10:25-12:26 171 , +5 Ganymede ...

Weaving together Astronomy+Statistics+Computer Science+Engineering+Intrumentation, far beyond the growing borders . ... Archives . ... A fast Bayesian approach to discrete object detection in astronomical datasets ? ... Algorithms arXiv Astro Bad AstroStat Bayesian CHASC Cross-Cultural Data Processing Fitting Frequentist Galaxies gamma-ray High-Energy Imaging Jargon Job Languages MC MCMC Meta Methods Misc News Nuggets Objects Optical Physics Quotes Spectral Stars Stat Timing Uncertainty X-ray . ...

Next: Calar Alto 2.2m telescope Up: Spectral observations and data Previous: Spectral observations and data . The observations were made with the GoldCam spectrograph used in conjunction with the 3K 1K CCD detector. We used a 2'' 229'' slit with the grating 09 (316 grooves mm -1 ) in its first order, and a GG 375 order separation filter. ... Next: Calar Alto 2.2m telescope Up: Spectral observations and data Previous: Spectral observations and data Andrew Ugryumov . ...

Space vehicle "Voyager". Voyager" (English - "a traveller") was an american space apparatus for the remote solar system planets investigations. Its mass was 733 kg. Voyager-1" and "Voyager-2" (1977). ... Voyager-1" showed that the rings system of Saturn consists of thousands of separate narrow small rings, it discovered the new six satellites and found the main compound of Titan's atmosphere - nitrogen and metan as it was considered earlier. ...

... A Web browser with Java support and an account to establish a secure Internet HTTP connection to the Goddard Space Flight Center (GSFC), is everything needed in order to use the new Control Center System (CCS). Then full access to the telemetry of the Hubble Space Telescope (HST) is given (Figure 2). A public version of CCS is also available. ... Rifkin, A. 1997, Reengineering the Hubble Space Telescope Control Center System, Institute of Electrical and Electronics Engineers Inc. ...

The Astronomy Shop . ... AstroGuide | Calendar | ... Shop | ... Calendars | Hubble Space Telescope Calendar . ... Each monthly grid contains image information and a skywatching guide citing observable events, major moon phases, etc. 12 x 12. ... 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" . ...

... mag . ... arcsec . ... deg . ... 2015-02-23 17:09:39 . ... Observation . ... Pulkovo . ... mag(j2)-mag(j4) . ... Izmailov I.S. processed by . Izmailov I.S. ...

RTT150 . ... This search system is designed for generating the necessary information on series of pointings (observations of each source consist of sets of exposures with different filters and sometimes with different exposure times) for observed sources. Search results appear at the separate page as a table with the following data: . DATE - real (not evening!) observations date (in YYYY-MM-DD format); . ... Bin - minimal CCD binning mode (may vary during the observations); . ...

... Сегодня: 10 апреля 2016 г. Главная камера космического телескопа Hubble возобновила работу, сообщает AP. Как говорится в официальном сообщении, распространенном NASA в пятницу вечером, главная камера телескопа, вышедшая 19 июня из строя из-за перегоревшего транзистора во "вспомогательной" микросхеме, переключена на запасной источник электроснабжения. ... Ожидается, что главная камера телескопа Hubble передаст на Землю первое изображение, полученное после ее ремонта, в ночь на понедельник. ...

... Home Gallery Astrophotography Stanley Fertig Gallery Jupiter . ... Lecture Series 2014-2015 . ... AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . ... Clear Sky Chart . This Month's Sky . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

JENAM 2011, European Week of Astronomy and Space Science, 4-8 July 2011, St. Petersburg, Russia Forthcoming mutual events of planets and astrometric radio sources Z. Malkin, V. L'vov, S. Tsekmejster Pulkovo Observatory, St. Petersburg, Russia Abstract. ... Close angular approaches of planet to astrometric radio sources During close angular approaches of Solar system planets to astrometric radio sources, the apparent positions of these sources shift due to relativistic effects. ...

MAIN PAGE . ... Nova Cygni August 1975! ... 1975/76: Comet West! ... Dr. Richard West (4th from left) & AAL members visiting SES Betzdorf on occasion of our club's 25th anniversary - October 1996 . Comet West Information . ... It was the brightest comet visible from Earth since Comet West in 1976. ... 1997: Comet Hale-Bopp! ... Thus Comet Hale-Bopp never got closer to Earth than Earth gets to the Sun. ... Comet Hale-Bopp JPL Page . ... 1999: Total solar eclipse over Luxembourg! ...

... We publish 16 Doppler imaging temperature maps for the years 1994-2002 of the active RS CVn star II Peg. ... Through Doppler imaging we want to study the spot evolution of the star and in particular compare this with previous results showing a cyclic spot behaviour and persistent active longitudes. ... The derived temperature maps are quite similar to the ones obtained earlier with a different methods, the main differences occurring in the spot latitudes and relative strength of the spot structures....

T he Siding Spring Survey (SSS) is a Near-Earth Object search program that utilises the 0.5-m Uppsala Schmidt Telescope at Siding Spring Observatory, N.S.W., Australia. ... The mission of the Siding Spring Survey is to contribute to the inventory of near-earth objects (NEOs), or more specifically, the potentially hazardous asteroids (PHAs) and comets (PHOs) that may pose a threat of impact and thus harm to civilization. ... Based on the CSS Mission page . ... Siding Spring Survey Main Page . ...