GRANAT is the Russian x-ray sattelite launched to the high apogee orbit (200,000 km) and operated almost for 10 years (1989 -1999) , carrying out four major instruments: French SIGMA coded-mask hard x-ray telescope (30-1000 keV), Soviet ART-P coded-mask telescope (2??-60?? keV), all-sky monitor WATCH (6-150 keV), and a gamma-burst detector PHEBUS . ... Since September 1994, GRANAT is in the survey mode. ... Explore pages devoted to individual GRANAT instruments (including main scientific results): . ...

... 18-Jan-2010 17:07 . ... 281K . ... 156K . ... Apache/2.2.3 (CentOS) Server at www.wdcb.ru Port 80 ...

... Sun images . Magnetic storms online . Sun flares . ... March : 2014 . ... X-ray emission of the Sun from 02.03.2014 to 03.03.2014 (GOES-15) . Today, 11 solar flares were observed: . ... Flare of class C2.0 . 1989 . ... 1986 . ... Yesterday, 8 solar flares were observed: . ... Last updated: March 4, 2014 00:00 UT . ... 1953-2016 Laboratory of X-ray astronomy of the Sun, LPI RAS, Russia . ...

... The Galactic low-mass X-ray binary GS 2023+338 was discovered during the burst on May 22, 1989 with the Japanise satellite Ginga (aka Galaxy). The flux reached 17 crabs (this unit of flux measurement is an bright X-ray source, Crab Nebula) at 10-35 keV. ... No other radio telescope worldwide carried out multi-frequency measurements. ... Upon 14 days the radio flux fell below the detection level at the RATAN-600 in relation to the decrease of the X-ray flux. ...

... Alice Springs , Australia, 2007 Collaborators: · · · · · · · · · · · D. Tafoya (CRyA, UNAM) L. Uscanga ( CRyA, UNAM) N. Patel (CfA, USA) G. Anglada (IAA, Spain) J. M. Torrelles (IEEC, Spain) L. F. Miranda (IAA, Spain) J. F. GСmez (IAA, Spain) I. De Gregorio-Monsalvo (ESO) O. SuАrez (LAEFF-INTA, Spain) J.I. Nakashima (Taiwan) S. Deguchi (Japan) OUTLINE Introduction Young PNe with OH and H2O masers K 3-35 and IRAS 17347-3139 Kinematics of H2O masers in K 3-35 Equatorial magnetic field in K 3-35 ? ...

The accurange 3000 distomat was borrowed to evaluate it as a replacement for our current distomats. ... accurange 3000 users manual (.pdf) . ... 28apr11: distance measurements for different sample averages . ... On 28apr11 distance measurements were made with the accurange 3000 distomat. ... Page 1: accurange 3000 distance vs time for 4 sample averages. ... Page 5: accurange 3000 temperate during measurements. the temperature measured for each measurent is plotted. there is no obvious dependencies. ...

The Earth's magnetosphere global structure is conditioned by the interaction of the Solar wind and Earth's magnetic field. ... Many various magnetospheric models are available in the NSSDC . ... Fairfield D. H., Average and unusual location of the Earth's magnetopause and bow shock, J. Geophys. ... Stasiewicz K., Polar Cusp Topology and Position as a Function of Interplanetary Magnetic Field and Magnetic Activity: Comparison of a Model with Viking and other Observations, J. Geophys. ...

... 2000 , [2,8,9], [3,4,7,10]. ... 1 H = 2750 , HV = 2820 H H HV. , 0,10-0,15, , - (, ). rV-, H>2000 > >30°. ... 01.08.1989 . ... HV() = 1250 + 410 lgS (. ... 1967. ... Beckers J. M., Schroter E. N. The Intensity, Velosity and Magnetic Structure of a Sunspot Region. I. Observational tecnique; Properties of magnetic knots // Solar Phys. 1968. ... Magnetic Field Strengths in Small Sunspots and Pores // Solar Phys. 1982. ... Bumba V. Magnetic Fields in Small and Young Sunspots // Solar Phys. 1967. ...

The Sun is our nearest star and the source of energy for life on Earth. ... For centuries astronomers wondered whether they were clouds floating in the Sun's atmosphere, but we now know that they really are huge regions of magnetic field, about as intense as the field at the poles of an iron magnet. ... Such abrupt events were named solar flares , and what made them especially interesting was that occasionally, after a prominent flare, a magnetic storm would erupt on Earth. ...

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