Dependence of Forbush-decrease characteristics on parameters of solar eruptions . ... We analyze relations between characteristics of an extended ensemble of Forbush decreases (FDs) caused by CMEs from the central zone of the solar disk during the 23 rd solar cycle, on the one hand, and such solar eruption parameter as a summarized unsigned magnetic flux of CME-associated EUV dimmings and arcades, on the other hand. ... Table: parameters of FDs and their solar eruptive sources . ...

Geophysical rockets R-1B, R-1V, R-1D and R-1E . ... Rocket R-1D on launch pad . ... To measure physical parameters in the upper rarefied atmosphere, rocket R-1A was already provided with the instrumentation system conventionally named "FIAN-1". ... All four launches of rocket R-1B that took place in July - August 1951 were vertical with one launch failed. ... All three launches of rocket R-1D that took place in June-August 1951 were successful. ... Official WEB-site of S.P.Korolev RSC Energia . ...

SITE 2010 Comprehensive Characterization of Astronomical Sites Kislovodsk, Russia, 49 October 2010 Conference Summary Marc S. Sarazin*a a European Southern Observatory, Garching, Germany Abstract The main topics discussed during the Site 2010 conference are outlined and the outcome is described. Keywords: Astronomical Site testing, precipitable water vapor, atmospheric turbulence, cloudiness, seeing 1. ... Site surveys for National observatory projects in China, India, and Iran benefit from this. ...

We present a catalogue of galaxies for which spatially resolved data on their internal kinematics have been published; there is no apriori restriction regarding their morphological type. The catalogue lists the references to the articles where the data are published, as well as a coded description of these data: observed emission (E) or absorption (A) data, optical (O) or radio (R) data, velocity (V) or velocity dispersion (D), radial profile (1) or 2D field (2). ...

Computer Ephemeris for 2014 from DE200/LE200. Orbital parameters of the Sun. Date Mean Perigee Mean Paral Aberrat Epsilon Nutat longitude longitude anomaly Dec 24 272.6887 283.1787 349.5100 8.941 20.832 2326 6.72 -8.19 Jan 3 282.5451 283.1792 359.3660 8.943 20.837 6.71 -8.18 13 292.4016 283.1796 9.2220 8.942 20.834 6.76 -8.11 23 302.2581 283.1801 19.0780 8.935 20.818 6.87 -7.99 Feb 2 ...

. The command man gives you access to an on-line manual containing a complete description of every command available on this system. man can also provide you with one line descriptions of commands specified by name; or for all commands whose description contains any of a set of keywords. Understanding the organisation of the manual . Searching by keyword . Checking the description of a command . Viewing manual pages . Printing manual pages .

... Annual Meeting . ... Other Workshops, Conferences and Events . ... Galileo Teacher Training Program Workshop . ... Submit an abstract (please read guidelines below first). ... Please fill out the abstract form carefully since the program committee will be rating the proposals based only on the information you provide. ... For the conference, you may be the lead author on one poster paper, and one oral session: a ten-minute oral paper presentation or an hour-long workshop or a special interest group....

. The last update of data . 2016-04-10 . Visitors: . 96943 . Questions and comments: . lvg@sao.ru . Tables . Actual Version of the Nearby Galaxy Catalog in MRT format. Catalog of Nearby Galaxies . Global Parameters of the Nearby Galaxies . List of Apparent Magnitudes . List of Heliocentric Velocities . List of Inner Kinematics . List of Distances . List of the nearby galaxies with measured SFR . List of Bibliographic References .

... News . ... Behemoth black hole found in an unlikely place . Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... black holes . ... milky way . ... т??Eye of Sauronт?? provides new way of measuring distances to galaxies . ... The team employed a new technique they developed that allows them to measure precise distances to galaxies tens of millions of light-years away. ... Only registered members of Astronomy.com are allowed to comment on this article. ...

... 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. ...