... Open Cl 5.0 III 2 p Open Cl 12.0 II 2 m Non-Existent Nebula bipolar Nebula R Non-Existent Non-Existent Nebula E Mag Alias/Notes H44-4 H19-4 H38-4 H20-4 H20-7 8.4 H26-7 H25-8 H5-7 4.2 8.5 12 NGC 2237 IC 2167 IC 2169 IC 2169 Rosette Nebula SH2-275 LBN 949 4.8 Cluster in Rosette Nebula , NIM 6:31.0 +4:57 CR 99 MEL 47 NIM, 6:32.4 +5:07 Parts of Rosette Nebula IC 2167 NGC 2237 ... Open Cl 8.0 II 2 p n Nebula E+R Pl Neb 3b+4 Non-Existent Open Cl 9.0 III 3 p Open Cl...

... This issue of our newsletter is not written by astronomers sharing scientific research, but by two teachers who have words of encouragement and inspiration for those who may be new to teaching or new to teaching astronomy. First is an open letter to first-year astronomy teachers from Dennis Hands, a veteran teacher who is new to the astronomy classroom at Grimsley High School in Greensboro, North Carolina. ... Images courtesy of ASP. ... That activity is an eye-opener for students and teachers. ...

... Over the first 4 years, its X-ray telescopes eROSITA and ART-XC will survey the whole sky with a record sensitivity in the 0.5-10 keV energy band. ... The goal of the second international Spectrum-RG conference is to discuss the different scientific topics addressed by the mission, synergies with surveys at other wavelengths, and requirements to follow-up observations.Contributed talks and poster presentations are invited on the topics related to the SRG science goals. ... Active galactic nuclei . ...

... Sometimes a DAL or FITSIO error may occur when an event list file is opened with evselect . This is due to the maximum number of FITS file opening allowed by cfitsio being exceeded. By opening an event list, all the GTI extensions are stored into temporary files, which remain open until the GTI extensions get copied to the output products as part of the data subspace. ... Pages maintained by SAS librarian . Any question about SAS should be addressed to the XMM-Newton help desk . ...

New data - Magnetograms of Geophysical Observatory "Paratunka" 1967-2006 ! ... Solar Activity and Interplanetary Medium . Cosmic Rays . Ionospheric Phenomena . Geomagnetic Variations . Other STP Data . List of CD-ROMs in WDC for STP, Moscow . ... STP Data Online . ... Daily Forecasts of Geomagnetic Activity Geofor , (IZMIRAN) . Weekly Bulletin of Solar and Geomagnetic Activity Forecast , (IZMIRAN) . ... STP Data from other WDC's and Institutes and Observatories: . ...

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... The European HST Archive has been moved to ESA's European Space Astronomy Centre ( ESAC ), Spain, where most of ESA's Space Science Archives are located and operated from. ... The Space Telescope European Coordinating Facility (ST-ECF), jointly operated by ESA and the European Southern Observatory ( ESO ) was, until the end of 2010, the European HST science facility, supporting the European astronomy community in exploiting the research opportunities provided by the Hubble Space Telescope. ...

As a result of preceding actions the File opening dialog box appears and user is suggested to open the file with observations (the file may be created for the first time). ... To see the list of files with desirable extension in chosen folder define the type of extension with the help of File type drop-down list at the bottom of the dialog box. ... The name of the file will appear in File name dialog box. ... In case you want to open the file with new name, type it in the File name dialog box. ...

... The function is accessible, if the file with the image is open, and Ю identification of a star field is made. ... a) Load a first image by the command " Open ", and others by the command " Open +". b) Make an identification of the field. c) Open the menu " File ", select " Next " or press . ... It is necessary tree or more images. a) Load the first image by the command " Open" , and others by the command " Open + ". b) Open the menu " Marking ", select "Detect moving objects" or press - . ...

... Application to foliations and contact structures in dimension 3 The concept of open bo ok decomposition go es back to H. Winkelnkemper (1973) and, according to old works by J.W. Alexander in the twenties, every closed orientable 3-manifold admits such a decomposition. ... But, these foliations and contact structures are co-orientable, since the normal bundle to a an open bo ok (which makes sense despite the binding set) must be trivial. ...

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... Bad Astronomy . ... Bitesize Astronomy . ... The next step up are true clusters, called open clusters . Open clusters (sometimes misleadingly called "galactic clusters") are groups of stars ranging in size from a few dozen stars up to tens of thousands. ... The youngest is about 1 or 2 million years old, while the oldest is about 6 or 7 billion years, making it just older than our own solar system. ... So by looking at the stars in the cluster we can tell pretty well how old they are. ...

... ASRAS HOME . Radio Astronomy . ... About ASRAS . ... Our Observing Site . ... 2015 Mees Tour Guides . ... We're offering Regular Tours (a presentation on astronomy geared to a general audience, followed by a tour of the observatory and (hopefully!) observing of several objects, which may include the Moon, planets, nebulae, star clusters and perhaps galaxies), and Kids' Tours (a more interactive presentation specially aimed at youngsters plus the observatory tour and observing) as in prior years. ...

Teaching and Educational Complex No. 1838 for the Deaf Children. Short History . Ivan Arnold (1805 - 1891) . In 1860 Ivan Arnold opened up a school for the deaf in Moscow. ... After being educated in Germany he returned to Russia and opened up a school for the deaf in St. Petersburg and later in Moscow, where he moved together with five of his pupils. ... In 1918 the school became state institute and was renamed into the Moscow Institute for the Deaf. ...

... Students Life . ... University history . ... March 22, 2012 . Opening of Yermilov Center, a center of contemporary art . On March 22, 2012 there was held a grand opening of a new center of contemporary art Yermilov Center. The new art center is situated in V.N. Karazin Kharkiv National University and is opened with the assistance of the University Alumni Association. ... He also said he was glad that now the University academic community would have a center of contemporary art. ...

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Site . Weather . Roof Status . ... Average Max. ... 0.0 . ... In 2004, the roof was operated manually, while in 2005 through 2007, it was operated automatically by computer, but was not closed by weather sensors. ... The "Closed" column includes those nights outside the Monsoon season when the Observatory was closed due to weather (the usual cause), equipment failures, or vacation by the Winer staff in 2004 through 2006. ...

P rometheus ("pra MEE thee us") is the third of Saturn's known satellites: orbit : 139,350 km from Saturn diameter : 91 km (145 x 85 x 62) mass : 2.7e17 kg P rometheus was a Titan who stole fire from Olympus and gave it to humankind, for which Zeus punished him horribly; son of Iapetus; brother of Atlas and Epimetheus. ... P rometheus is the inner shepherd satellite of the F ring. ... The image at right shows both Pandora, the faint F ring, Prometheus and part of the A ring. ... Saturn .. ...

. Please use the reference to MASTER DataBase as Lipunov et al., 2010, MASTER Robotic Net, Advances in Astronomy, vol. 2010, pp. 1-7 . - days . MASTER , 2002-2016

... Very few of us can do something without the feeling that it can be done and done good. So, I want to say several words on the possibility of building the Open society in Russia. ... Even if we can't find long happy periods in the history, but can find ideas, which were original for Russia and the whole world, which were created by Russian philosophers, we can say that we can try to build the Open Society, because Russian way of thinking has something in common with the ideas of the Open society. ...

. Русская версия (Win-1251) . English version