Magnetic field measurements onboard the Interball Tail spacecraft are carried out by the FM-3I instrument which consists of two flux-gate magnetometers covering two different ranges: [-200, +200] nT and [-1000, +1000] nT. Besides scientific goals, the FM-3I experiment data is used to perform the attitude control of the Interball Tail spacecraft. ... August 22, 1995 . ... October 18, 1995 . Top of the page . ... Back to the Interball Home Page . ...

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. ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The algorithm and appropriate program for decametric radiosignal propagation conditions prediction for paths from 500 to 9000 km have been developed at ISTP SB on the basis of normal wave method (AltyntsevaB.I,Iliyin N.V., Kurkin V.I. and others //Decameters channel simulation on the base of normal wave method . ... Solar activity indices are chosen automatically from the prediction date from the database . ...

NATIONAL ASTRONOMY AND IONOSPHERE CENTER . ... Astronomy . ... Visitor Center . ... Power Supply . Control Room . ... Transmitter Console . The console at the Control Room is where all the parts of the 430 MHz Transmitter are controlled. Operating the transmitter is very simple, it consist of turning on the Intermediate Power Amplifier (IPA) and Power Amplifier (PA) Systems, and wait for approximately 15 minutes for the IPA High Voltage (HV) and PA HV to be ready. ...

The XImtool control panel is the main interface for the XImtool display program, on which SAOtng is based. The SAOtng GUI duplicates the most of the functionality of the control panel in its menu and accel buttons, but the control panel is offered as a window-based alternative to run-of-the-mill menus. ... Tile Frames . ... The text display window gives the field X,Y center, X,Y scale factors, and the X,Y zoom factors. ... Fit Frame makes the display window the same size as the frame buffer. ...

... 2002 November 25 . The Earth's Magnetic Field . ... Explanation: Why does the Earth have a magnetic field ? The electrical conductivity of the molten plasma of the Earth's core should be able to damp the current magnetic field in only thousands of years. ... Pictured above , a computer simulation shows the resulting magnetic field lines out to two Earth radii, with blue lines directed inward and yellow lines directed outward. ... About APOD | ... NASA Technical Rep.: ... NASA SEU Edu. ...

... Earth's North Magnetic Pole . ... Evidence indicates that the North Magnetic Pole has wandered over much of the Earth's surface in the 4.5 billion years since the Earth formed. ... Публикации с ключевыми словами: Earth - magnetic field - north pole - Магнитное поле Земли - магнитосфера Земли - Северный магнитный полюс - северный полюс . Публикации со словами: Earth - magnetic field - north pole - Магнитное поле Земли - магнитосфера Земли - Северный магнитный полюс - северный полюс . ...

Next: MARK5 and EVLBI Up: Recording Systems. ... These are specified in the SCHED station catalog with the paramters CONTROL , DAR , RECORDER and DISK . The first element is the control system -- what software (and hardware) is used to control the recording system. The options that SCHED can handle for wide band VLBI observations are VLBA and VEX. ... The new control system will initially just control the new data aquisition system and recorder. ...

From: "Rodger Doxsey" <doxsey@stsci.edu> To: <mcplus@stsci.edu> Cc: <opm@stsci.edu> Subject: Safemode recovery Date: Tue, 6 Mar 2001 17:25:15 -0500 The engineering data covering the period of the safemode entry were recovered yesterday afternoon. ... The magnetic torquing bar which was shut down by the safing action was turned on this afternoon, and restored to the control law. ... This is significant because this is the period when the HST sees the lowest amplitude for the Earth's magnetic field. ...

... Directives | ... Apache HTTP Server Version 2.4 . ... Access control refers to any means of controlling access to any resource. ... Access control by host . ... If you wish to restrict access to portions of your site based on the host address of your visitors, this is most easily done using mod_authz_host . The Require provides a variety of different ways to allow or deny access to resources. ... The usage of these directives is: Require host address Require ip ip.address . ...

Next: The ESO VLT CCD Detectors Software . ... Up: Instrument-Specific Software . ... The framework for data calibration and analysis of the VLT instrumentation is presented, based on the concepts of a calibration plan, pipeline calibration, quality control, and archiving of calibrated data for a ground-based observatory. ... Quality Control Pipeline provides quality assessment for instrument performance data and observing conditions, and tests the results of the Reduction Pipeline. ...