System of astrometric databases of Pulkovo observatory. 26-inch refractor . Pulkovo system of astrometric databases consists of three databases, which contain results of processing photographic and CCD observations, obtained with the 26-inch refractor and the Normal astrograph of Pulkovo observatory. Pulkovo photographic catalogs: Pul-2, Pul-3 (Pul-3 SE), Pul ERS . Results of photographic and CCD observations of Solar system objects . ... Normal Astrograph ...

... Radio Astronomy . ... ASRAS Board Members . ... To see the most up to date news and events happening with ASRAS log in with your user name and password and then click on the Activities page. ... Messier Marathon (Member Observing) CANCELLED Saturday, April 9, 2016 9:00 PM Location:Farash Center Ionia NY . ... ASRAS Members meeting - Friday May 6 at Farash Center - Ionia NY . ... ASRAS Board members meeting - monday May 9 @ Farash Center Monday, May 9, 2016 7:00 PM Location:Farash Center Ionia NY . ...

What is a Handler . ... mod_actions . ... A "handler" is an internal Apache representation of the action to be performed when a file is called. Generally, files have implicit handlers, based on the file type. Normally, all files are simply served by the server, but certain file types are "handled" separately. Apache 1.1 adds the ability to use handlers explicitly. ... The following directives will enable the send-as-is handler, which is used for files which contain their own HTTP headers. ...

. Full-Text Search . Latest . Statistics . arXiv.org . > . astro-ph . recent . find . SAI VO . Search sort results by Date Relevance . Use logical operators AND , OR , NOT and round brackets to construct complex queries. Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . Normalized to: Noter, S. 1 article(s) in total . 2 co-authors. Median position in authors list is 2,0 . Co-author(s): . Barkana, Rennan. - . Naoz, Smadar. SAI VO | Astronet | SAI MSU .

MULTIPLE SCATTERING OF LIGHT BY A LAYER OF DISCRETE RANDOM MEDIUM. BACKSCATTERING V.P.Tishkovets Astronomical observatory of Kharkov National University Sumskaya St.,35, Kharkov, 61022, Ukraine E-mail: tishkovets@astron.kharkov.ua Abstract The problem of multiple scattering of light by a layer of discrete random medium is considered. ... Backscattering of light incident normally to the plane of the layer is considered. ... Equations for calculation of these matrices are given. ...

... A star was observed at different zenith distances during one night at the Engelgardt's Astronomical Observatory in the program of atmospheric extinction study at blue. ... The determination of the star's brightness was performed with the method of photon counting. ... Variable star. ... The brightness of the variable star was measured occasionally during the other nights, and moments of maximal values of brightness (15.59m) were received on nights 2­5, the 2nd table. ... JD 2452805. ...

... A steel needle stroked with such a "lodestone" became "magnetic" as well, and around 1000 the Chinese found that such a needle, when freely suspended, pointed north-south. ... On Earth one needs a sensitive needle to detect magnetic forces, and out in space they are usually much, much weaker. ... More about magnetism . ... We can trace in space (in our imagination, at least!) the lines one obtains when one "follows the direction of the compass needle." ... Compass needles outlining field lines . ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... News . ... At 19:35:14 Moscow Time, a space logistics spacecraft Progress M-06M lifted off a launch pad at the Baikonur launch site. ... Progress M-06M is the 38th Russian logistics spacecraft launched to ISS within the framework of this project, and the sixth spacecraft in the new series of logistics spacecraft Progress M with improved performance. ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

. Visitors of my Home Page: . љ . Back to Home Page . Personal information . Alexander Konovalenko alex.kono@mailcity.com

... Conference "Topological and geometric methods of complex differential equations" - RIMS, Kyoto, January 19-23, 2004. ... C.R.Acad.Sci.Paris, S rie 1 Math., t.334 (2002), p.489-494. ... To appear in Moscow Mathematical Journal. http://xxx.lanl.gov/abs/math.DS/0304243. ... A preliminary version is available at http://xxx.lanl.gov/abs/math.DS/0112156. ... Submitted to "Transformation Groups" journal. http:/xxx.lanl.gov/abs/math.DS/0409556 . ... 1 Math. http://xxx.lanl.gov/abs/math.DS/0412438 ...

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...

The oral histories on this Website are the transcripts from audio-recorded, personal interviews with many who pioneered outer space and the Moon, and with those who continue the excitement of space exploration. ... The date of each interview is noted on the first page. If available, the Biographical Data Sheet provided background information for the Oral Historian to prepare for the interview. ... June C. Bahan-Szucs Oral History Interviews . ... Return to JSC Oral History Website . ...

Domes Forum Message . Forums: . ... Under $100.00 . ... Well, they fixed that street light across the street. ... An expensive dome wouldn't help very much because when I open the top slit, you still have street lights in front of you. ... There's nothing I can do about the light spilling into the sky, but with the tarps open I never look directly into the street light, I get no glare on the eyepiece and I get real good night vision going. ... www.astronomy.net . About Astronomy Net | ...

... Xujiahui astronomical observatory (166 Puxi road) - is hidden behined the new building of Meteocenter. ... Zi-ka-wei Bibliotheca (80 Caoxi Bei Lu) -- old building of the library, created by French Society of Jesus in 1867. ... T.V. Soong residence (Building 11 N 9 Dongping road) -now the Shasha's restrunt built in 1936 in Dutch architectural style belonged to Ziwen Soong. ... Russian Orthodox Cathedral (55 Xingle road). ... The old building in Russian stile was destroyed by Japanese in war. ...

Note: On the night of 25 to 26 December 2003 was burned variational pavilion. Data on variations of the geomagnetic field observatory "Irkutsk" has since December 25, 2003 to February 1, 2004 Ch. magnetologist ISTP SB RAS S. Nechaev

Weekly Bulletin on Solar and Geomagnetic Activity Highlights on 02 - 08.06.2014, Forecast on 09 - 16.06.2014, Carrington Rotation 2151 (31,83.05.2014) SUNSPOT-FORMING ACTIVITY OF THE SUN REMAINED AT THE AVERAGE LEVEL, GRADUALLY RAISING BY THE PERIOD END, AND ALREADY 7.06 HIGH LEVEL IS NOTED. ... NEXT WEEK AVERAGE AND, PROBABLY, HIGH LEVELS OF SUNSPOT-FORMING AC- TIVITY IS EXPECTED. ... FLARE ACTIVITY WAS ON A MIDDLE LEVEL JUNE 2 AND 6, ON THE VERY LOW - 5, AND ON THE LOW - IN OTHER DAYS. ...

Participants who do not wish to stay at the Stern-Hotel can below find a list of a few other hotels in Sonthofen. Please note that the conference organizers are not responsible for reservations at these hotels, so participants are requested to make their own arrangements. Please also note that the number of single rooms in these hotels is very limited and that some of them will not accept credit cards. ... Name, address and telephone/fax numbers of hotel . ... DEM 62-77 . ... Hotel Gr?nten . ...

SLR Observations at the Quasar Network Stations I.Gayazov, V.Mitryaev, S.Smolentsev, I.Rahimov, A.Diyakov, V.Shpilevski, V.Pshenkin, Ya.Rets Institute of Applied Astronomy, Saint Petersburg, Russia WPLTN-2012 September 24 - 28, 2012 Saint Petersburg SLR systems installation at the Quasar observatories Observatory Zelenchukskaya Badary Stage Dome building System installation Testing Dome building System installation Testing Dome building ...

... 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. 25-29, 2014 . ... SUBJECT: 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. 25-29, 2014 . ... which will be held in Beijing, P.R. China, from August 25-29, 2014, hosted by Chinese Academy of Sciences . ... China), . ... 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. ...

MAIN PAGE . ... LINKS . ... AAL Members Sites . ... Amateur Astronomy . ... Mars Missions . Observatories Telescopes . ... astronomylinks.com. - astronomy and space links, shortcuts, favorites and bookmarks . ... Mel Bartels' Homepage about Amateur Telescope Making and a lot of interesting links (thx to Hugues Laroche for the link!) ... STEREO (Solar TErrestrial RElations Observatory) consists of two space-based observatories - one ahead of Earth in its orbit, the other trailing behind . ...