... Emelianov N. V. (2009) Mutual occultations and eclipses of the Galilean satellites of Jupiter in 2002-2003. Final astrometric results. ... The second group of the data see in the following item jg0028 of the NSDC. ... X coordinate in arcseconds (topocentric for mutual occultation or heliocentric for mutual eclipse) 10. Y coordinate in arcseconds (topocentric for mutual occultation or heliocentric for mutual eclipse) 11. sigma of X in arcseconds 12. sigma of Y in arcseconds 13. ...

... The last quarter has seen Site Services continuing the installation of irrigation systems and new landscaping at the Visitor's Centre. ... The October 2000 term has been an interesting one in terms of operations at Parkes. ... The GPS systems at the Observatory are being upgraded to ensure the best possible long-term time reference is available for timing projects such as this. ... The influx of visitor interest was smoothly handled in the enlarged visitors centre, completed in August 2000. ...

... In addition to my day job I carry out research into the history of the space program, and used to write a monthly column for Sky and Telescope Magazine ; I issue a monthly email-distributed newsletter, Jonathan's Space Report . Also check out Jonathan's Space Homepage . ... History of the space program . ... After a math degree at Churchill College , Cambridge and a summer job at Royal Observatory, Edinburgh , I began a Ph.D. at the Institute of Astronomy at Cambridge (the real Cambridge, I mean). ...

The Richland Astronomical Society is a nonprofit organization formed in 1960 to promote the advancement of amateur astronomy. ... Mike Romine - President/Board Member . ... Bob Kocar - Treasurer/Board Member/Grant Coordinator . ... Eric Heintz - Assistant Observatory Director/Board Member . ... Tammy Plotner - President Emeritus/Webmaster (www.wro.org)/Astronomical League ALCor. ... Site content is maintained by Webmaster Tammy Plotner and Assistant Webmaster Greg DeChant All rights reserved. ...

... UPS 116 115 . ... Max . Average . Current . ... 25.0 * (41.7%) . ...

Summary by Month . Generated 04-Feb-2011 23:59 MSK . ... Month . ... Monthly Totals . Hits . Files . ... Feb 2011 . ... Jan 2011 . ... Dec 2010 . ... Nov 2010 . ... Oct 2010 . ... Sep 2010 . ... Aug 2010 . ... Jul 2010 . ... Jun 2010 . ... May 2010 . ... Apr 2010 . ... Mar 2010 . ... Generated by Webalizer Version 2.21 ...

. Temperature | Pressure | Wind | Humidity . Day | Week | Month | Year . Mirror temperatures | In-dome temperatures . Advanced...

... ADS Abstracts Service and Moscow mirror . ... The Astrophysical Journal . The Astronomical Journal . Astronomy Astrophysics . ... Data . ... Astronomy: Databases, Images and Surveys . ... Canadian Astronomy Data Centre . ... NASA/IPAC Extragalactic Database (NED) . ... Multiwavelength Atlas of Galaxies . ... Digital Images of 113 Nearby galaxies . ... NCSA Astronomy Digital Image Library . WFPC2 Images of the Early-Type Galaxies . SDSS images of Galaxies . ... IDL . ... IDL FAQ . ...

... The file names' construction . The flight (m) stage's file set . ... the orbital data used for the flight operation monthly (m) long-term planning, . ... The orbital calculations are based on the initial orbital data determined by KIAM RAN using the orbital radio- measurement treatment. The determined initial orbital data are presented as a state vector (satellite position and velocity) in the J2000 reference. ... Accept the file with extension '.bgr', where the Moscow time (MT=UT+3h) is used. ...

... Jan-February: Very mild with only 5 days in the period . ... March 11: 71 degrees - ties record high . ... May 8-17: Icky weather: Highs never about 55 . ... Eugene Record 24 hr rainfall on May 29: 1.05 inches . Salem new record rainfall for month: 5.55 inches . Portland new record rainfall for month: 5.55 inches . ... 14 days with highs less than 60 for Eugene . ... Record Highs: July 26 = 102; July 27 = 105 . ... New Drought Record: 84 days: June 26 - Sept 15 . ...

... An Active Sun During a Total Eclipse . ... Taking advantage of such, the above image shows the solar eclipse earlier this month as covered and uncovered by several different solar observatories. ... The outermost image -- showing the outflowing solar corona -- was taken by LASCO ten minutes after the eclipse and shows an outflowing solar corona. ... NASA Official: Jay Norris. ... Publications with keywords: Sun - eclipse - solar maximum . Publications with words: Sun - eclipse - solar maximum . ...

... SAI CAS . ... Catalog Access Services . ... This site is about the Virtual Observatory project at the Sternberg Astronomical Institute, Moscow University ( SAI MSU ). We provide a public access to the growing set of astronomical services developed by the SAI RVO development team in accordance with the Virtual Observatory standards. ... We provide access (programmatic and interactive) to the all major and biggest astronomical catalogs (about 4 billions objects total) as well as other web-services. ...

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . Login . See many more Astronomy Listings by: Category or Alphabet . The Amateur Astronomers of Central Iowa is a small nonprofit amateur astronomy club located near Marshalltown in Central Iowa. ... Listed Since February 14, 1999 . ... 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 ...

... Give volunteers public recognition . ... This is in addition to regular club events, such as the monthly meeting, board meeting, public events, and club observing events. ... Refreshment Coordinator : Responsible for meeting and event refreshments. ... Sharing the Universe videos are produced by the Astronomical Society of the Pacific (ASP) from research conducted by the Institute for Learning Innovation, the ASP, and from astronomy clubs like yours. www.astrosociety.org/SharingTheUniverse . ...

. The XMM-Newton website has moved to the following location: . http://www.cosmos.esa.int/web/xmm-newton

... In April 1991, the five-member crew of STS-37 encountered a problem deploying the Gamma Ray Observatory (GRO), one of four of NASA?s Great Observatories which also included the Hubble Space Telescope (HST), the Chandra X-ray Observatory, and Spitzer Space Telescope. ... For more information on this exciting mission, be sure to read the interviews conducted with Ross and Nagel, available on the JSC History Portal: http://www.jsc.nasa.gov/history/oral_histories/oral_histories.htm . ...

SAI 175 anniversary . ... Moscow University . Search for in SAI Moscow University Search for in Russian astronomical resources . ... SAI Astronomical Databases . ... Browse SAI Software archive(ftp.sai.msu.su) . ASTRONET.RU - Russian Astronomical Network (available in translit also) . ... SAI Supernovae Research Group . ... Department of the Galaxy and Variable Stars (in Russian) . Sternberg Astronomical Institute Seminars . ... All-Russian Astronomical Olympiad (in Russian) . ...

Cloud cover and water vapor observed at Oma site,Tibet W ang Hong-shuai (National Astronomical Observatories of China) Kislovodsk 8.10.2010 Wang Hongshuai ­ Kislovodsk ­ Oct.2010 2 2008.11 Oma Site 40 m CT 2 tow er 4.5 m antenna Satellite communication w eather station 10m tow er SBIG seeing m onitor DIMM seeing dome MIR cloud m onitor R en ew al p o w er supply Wang Hongshuai ­ Kislovodsk ­ Oct.2010 3 PWV<0.5 5 .0 % 1 0 .1 % 8 .1 % Percent. ... 05 8.3% Percent . ...

... arcrt1.arcetri.astro.it in . ... ge-0/0/3 Fibra GARR . ... ge-0/0/3 . Max Speed: . ... at which time 'arcrt1' had been up for 36 days, 1:42:07 . Max . Average . Current . ... 5324.5 kb/s (0.5%) . 4933.4 kb/s (0.5%) . ... 3251.4 kb/s (0.3%) . ... 4396.4 kb/s (0.5%) . ... 1298.7 kb/s (0.1%) . 757.9 kb/s (0.1%) . ... 556.4 kb/s (0.1%) . ... 1292.7 kb/s (0.1%) . ... 4451.3 kb/s (0.5%) . ... 2698.6 kb/s (0.3%) . 1299.4 kb/s (0.1%) . ... Incoming Traffic in Bits per Second . ...

Astronomy . ... Institutions, Observatories . ... International Astronomical Union . ... Abastumani Astrophysical Observatory . Australian Astronomical Observatory . ... Byurakan Astrophysical Observatory . Hartebeesthoek Radio Astronomy Observatory . ... National Radio Astronomy Observatory . Nobeyama Radio Observatory . ... Pushchino Radio Astronomy Observatory . ... AGU journals . ... Astronomy and Astrophysics Springer . ... Astronomy Letters (ПАЖ) . ... Astrophysical Journal Letters . ...