For solar wind dials without any explanatory text, see this page . ... There are three logs, one for each condition index ( K P , Solar Wind ,and NOAA/SEC .) ... More about the solar wind's recent behavior can be found on my Current Solar Wind Conditions page. ... Other items of interest include NOAA/SEC Current Conditions , my composite current Auroral Images page, Windows on the Universe: Space Weather , and Public Outreach Index, Department of Space Physics and Astronomy, Rice University . ...

IF <logical expression> THEN <statement>.. ELSEIF <logical expression> THEN <statement>.. ELSE <statement>.. CIF . ... ELSEIFs when present must precede any corresponding ELSE. ... When the IF or ELSEIF condition has the value .TRUE., the statements following are executed and control is transferred to the statement following the CIF. ... When the IF and all ELSEIF clauses have a value which is .FALSE., control is passed to the statement following the corresponding ELSE or CIF. ...

... V.G. Kurt, V.V. Sokolov, S.V. Zharikov, G.G. Pavlov, B.V. Komberg: "BVRI observations of PSR0656+14 with the 6-meter telescope" (astro-ph/9706076), 1998, A&A, 333, 547 . ... A. Shibanov, A. B. Koptsevich, V.V. Sokolov, S.V. Zharikov, G.G. Pavlov, V.G. Kurt, V.N. Komarova: "Optical photometry of the PSR B0656+14 and its neigbourhood", 2000, Abstracts of JENAM-2001, 99 . ... A. Shibanov, V.V. Sokolov, V.G. Kurt: "Optical photometry of PSR B0656+14 and its neigbourhood", 2001, A&A, 370 , 1004 . ...

... Abstract True if an error condition has been signalled via sigerr_c . ... The status value applies to the CSPICE routines, and to any other routines which call the status-setting routine, sigerr_c . ... More specifically, when failed_c has the value SPICETRUE, some routine has indicated an error by calling the CSPICE routine, sigerr_c . ... However, here are some notes: When any CSPICE routine detects an error, the status is set to indicate an error condition via a call to sigerr_c . ...

... Appl. 154 (2007) 1894-1897 http://arxiv.org/abs/math.GT/0606470 [3] M. Cencelj, D. Repovs and A. Skopenkov, Codimension two PL embeddings of spheres with nonstandard regular neighborhoods, Chinese Annals of Mathematics, Series B, 28:5 (2007) 603-608. http://arxiv.org/abs/math.GT/0608653 [4] A. Skopenkov, A new invariant and parametric connected sum of embeddings, Fund. ... 5] A. Skopenkov, A classi cation of smooth embeddings of 3-manifolds in 6-space, Math. ... 11.12.2007 A. Skopenkov ...

EURONEAR - recovery, follow-up and discovery of NEAs and MBAs using large field 1-2 m telescopes . ... Using these data, we present the incidental survey work which includes 558 known MBAs and 628 unknown moving objects mostly consistent with MBAs from which 58 objects became official discoveries. ... Based on three evaluation methods, most of our unknown objects are consistent with MBAs, while up to 16 unknown objects could represent NEO candidates and four represent our best NEO candidates. ...

... From the uvby photometry and proper motions for about 5500 nearby F stars we have found the following: (i) F stars , taken in narrow ranges of metallicity , show at [fe/H] 0 rather distinct cut-off in their distribution along the Main Sequence (MS) at the blue side, which is suggested to be an indication for the MS turn-off in stellar groups of fixed metallicity ; (ii) the corresponding turn-off age from theoretical isohrones strongly correlates with the ...

I was wondering what conditions should be met to have the "darkest" sky .. ... Upon the above publication of the Southern Galactic hemisphere, TunГ Tezel started seeking opportunities to create the Northern counterpart image. ... So, the initial quest of having the darkest possible sky have delivered us these two all-sky images of the two galactic hemispheres as seen from Planet Earth. Zoomable and 'full-screenable' fisheye view of the "darkest sky" Southern Galactic Hemisphere image. ...

PROGRAM, ABSTRACTS and . PROCEEDINGS . Program, abstract and proceedings . ... Abstract Preparation . ... Last updates, 24 Nov 2001: . ... The third International Conference on Physics of Low-Dimensional Structures (PLDS-3) will be held on October 15-20, 2001 in Chernogolovka, Institute of Solid State Physics Russian Academy of Sciences, Moscow District. ... The scientific program covers a wide range of issues in modern physics of low-dimensional systems including the following topics: . ...

Astronomy Picture of the Day . ... 21.10.1999 . ... Credit Copyright: Louis Strous ( LMSAL ), SOHO - MDI Consortium, ESA , NASA Explanation: The Sun rotates on its axis about once every 27 days. ... Just follow the sunspots . ... It shows the Sun's visible surface for most days of August 1999 so that the same sunspots appear many times as the solar rotation carries them across the face of the Sun . ... October 1999 . ... 1999 2000 . ... Publications with keywords: Sun - solar rotation - sunspot . ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. October 21, 1999 . Follow The Spots . Credit: Louis Strous ( LMSAL ), SOHO - MDI Consortium, ESA , NASA . ... Just follow the sunspots . ... It shows the Sun's visible surface for most days of August 1999 so that the same sunspots appear many times as the solar rotation carries them across the face of the Sun . ... About APOD > . ...