XPA supports host-based access control for each XPA access point. You can enable/disable access control using the XPA_ACL environment variable. ... See XPA Access Points and Templates for more information about xpa templates. ... For example: xpaset -p xpa1 -acl "somehost -" will turn off all access control for somehost to the xpa1 access point, while: xpaset -p XPA:xpa1 -acl "beberly gs" will give beberly xpaget and xpaset access to the access point whose class is XPA and whose name is xpa1. ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... The Lunar Orbiter was designed of a descent module, a habitable module containing a dedicated compartment accommodating an attitude control and berthing engines and a docking system mechanism, instrumentation and propulsion and power compartments where rocket stage I and power system equipment working on oxygen-hydrogen propellants were accommodated. ... Contribution of RSC Energia to the Russian Rocket-Space Technology ...

Next: Using SCHED for Project Up: THE SCHED USER MANUAL Version Previous: Keyin Input for Plotting Contents . ... Scheduling Tips . Observing Strategy . ... Management of Data Recordings . Recording Systems. Recording Systems History and Background . Recording Systems Control . ... VLBA . ... NON-VLBA Telescopes with VLBA Recorders . Wide Band Observing: RDBE, DBBC, VLBA and Mark IV Modes . ... Special Concerns for Specific Observatories . ... Single Dish VLBA Observing . ...

... Calibration and Performance Control for the VLT Instrumentation . ... The ESO VLT CCD Detectors Software . ... The Observatory Monitoring System: Analysis of Spacecraft Jitter . ... O. M. Smirnov and O. Yu. Malkov . ... NICMOS Calibration Pipeline: Processing Associations of Exposures . ... NICMOS Related Software Development at the ST-ECF . ... The Data Handling System for the NOAO Mosaic . ... IRAF Data Reduction Software for the NOAO Mosaic . ... Data Format for the NOAO Mosaic . ...

... Satellite data ] . SMIS ] . The program calculates the satellite orbit using ephemeris data in either predict-telegrams (APT predict, TBUS data) or 2-line NORAD format (TLE data). It determines the start and finish times of acquisition session and stores the data for antenna control during the receipt onto the hard disk. The program creates session schedules, supports selection of specific regions for observation and automatic filtration of satellite passes over the selected regions. ...

To achieve its task within the INTERBALL project, the subsatellite must have an orbit close to that of the main satellite and be at a certain distance away from the latter. ... For example, in case of the Tail Probe, to study the fine structure of boundaries between the formations in the interplanetary space (shock waves, magnetopause, magnetic clouds, plasma pistons, etc.) the distance between the subsatellite and the main spacecraft should be in the range of 100-300 km. ...

In the this version .. ... Adaptable to any dome with relay control of rotation and optionally the shutters . Rotation encoding with RFID tags using Phidgets RFID tag reader . Used with XmTel and XmCCD provides automatic dome rotation to follow the pointing of a telescope . ... PyDome provides for local or remote operation of an astronomical telescope dome. While specific to the hardware we use for the Shared Skies programs at Moore and Mt. ... Latest version 1.0 updated July 23, 2012 . ...

University Satellites and . Space Science Education . ... The project of the scientific - educational small satellite for research of Earth upper atmosphere density . ... At the end of 80th years in Kuybishev aviation institute (nowadays the Samara State Aerospace University) has been developed the project of small spherical satellite " PION ", intended as for a calibration of ground resources of tracing behind space objects, and for refinement of density of upper atmosphere of the Earth. ...

Astronomy Picture of the Day . The Astronaut Who Captured a Satellite . ... 11.01.2010 . ... Credit Copyright: STS-51A , NASA Explanation: In 1984, high above the Earth's surface, an astronaut captured a satellite. It was the second satellite captured that mission. Pictured above , astronaut Dale A. Gardner flies free using the Manned Maneuvering Unit and begins to attach a control device dubbed the Stinger to the rotating Westar 6 satellite. ... Publications with keywords: satellite . ...

The Apache HTTP Server provides a mechanism for storing information in named variables that are called environment variables . ... For additional flexibility, the directives provided by mod_setenvif allow environment variables to be set on a per-request basis, conditional on characteristics of particular requests. ... As discussed above, the environment passed to CGI scripts includes standard meta-information about the request in addition to any variables set within the Apache configuration. ...

... The file / etc /inetd.conf which controls various Internet related services has many older, and dangerous services turned on: echo stream tcp nowait root internal echo dgram udp wait root internal discard stream tcp nowait root internal discard dgram udp wait root internal daytime stream tcp nowait root internal daytime dgram udp wait root internal chargen stream tcp nowait root internal chargen dgram udp wait ... and then comment out this entirely: NFS="" cat /etc/mtab | ...

... In spite of the good potential possibilities, some of the station "Dnepr" design characteristics did not allow us to apply the usual special IS radar measurement methods. ... Thus for IS signal measurements at the "Dnepr" station, we have developed special methods for recording and processing IS signals in order to determine plasma ionospheric parameters. ... Equations (4-5) from the basis for data post processing to obtain ionosphere parameters. ...

Astronomy Discussion Forums . ... A Number Is A Very Specific Thing . ... Post Message | ... Posted by Harvey on October 9, 2002 16:41:15 UTC . ... When you use the word 'number', you are introducing a specific kind of symbol that is known within the context of mathematics. ... You know what - harvey1 - October 9, 2002 - 20:53 UTC . ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

. Lines are sorted character by character, starting at the first character in the line. You can also sort the contents of a file on a specific part of each line. Each line of text is a series of fields - words and other characters - separated from each other by a delimiter character - the spaces between the words. Changing the field delimiter . Defining the sort field . Sorting on several fields . Sorting on a specific part of a field .

. Comedi Documentation . Prev . Next . comedi_range_is_chan_specific -- range information depends on channel . #include <comedilib.h> . int comedi_range_is_chan_specific (comedi_t * device, unsigned int subdevice); . If each channel of the specified subdevice has different range information, this function returns 1. Otherwise, this function returns 0. On error, this function returns -1. Prev . Home . Next . comedi_get_n_channels . Up . comedi_maxdata_is_chan_specific

APO USER'S GUIDE . ... To ensure your safety, this guide provides information and support in using APO's equipment and facilities . ... BE OUR GUEST ... accommodations and a summary of available site and community services . ... SAFETY ... review of general and site-specific items. Additional safety information available in APO Site Safety Plan . Arrange with the Computer Systems Manager for computer passwords, network accounts, and software training. ...

. Dedicated to 40th anniversary of the . first artificial Earth satellite launch . Russian (Win) .

... Astronomy . ... Requires various plug-ins to your browser to work right. [m,h] (A simpler version of this activity, to be done with printed paper versions of the image, can be found at: www.jpl.nasa.gov/galileo/sepo/educaton/europa/puzzle.html ) . ... Interesting activity, in which students use an inexpensive "stream tray" to simulate the flow of water on sandy terrain, compare their results to features seen in martian images, and then try to replicate some of the features seen on Mars. ...

... galaxies: bulges galaxies: clusters: general galaxies: clusters: individual: . ... star formation statistics stellar content structure Cosmology ( cosmology :) cosmic background radiation ( cosmology :) cosmological parameters cosmology : miscellaneous cosmology : observations cosmology : theory ( cosmology :) dark ages, reionization, first stars ( cosmology :) dark energy ( cosmology :) dark matter ( cosmology :) diffuse radiation ( cosmology :) distance scale ( cosmology :) early Universe (...

... spectrum . ... SPECTRUM will compute synthetic spectra, line profiles equivalent widths, specific intensities, assuming LTE, from model atmospheres of early-type stars. ... sterne models . file containing model atmosphere in 2006 Sterne format . ... T=25000, log g=4.0, vt=0, 1400-1415A. a) NLTE model atmosphere, spectrum computed with SYNSPECv25 (black). b) LTE model atmosphere, same linelist in converted format, spectrum computed with SPECTRUM (red) using this input file and this linelist . ...