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http://www.naic.edu/~wapp/DataSheets/AK002D4-24.pdf.
http://www.naic.edu/~wapp/DataSheets/AK002D4-24.pdf.
1. Specifications National Astronomy and Ionosphere Center (Arecibo Observatory)
NATIONAL ASTRONOMY AND IONOSPHERE CENTER . ... Astronomy . ... Visitor Center . ... Specifications . ... Power Supply . ... Center Frequency: 420 MHz (adjustable from 425 to 435 MHz) . ... Maximum instantaneous bandwidth: 2 MHz . Maximum Peak Power at transmitter output: 2.5 kW . Maximum Avg. Power at transmitter output: 150 kW . ... Power output variation: less than 0.2 dB pulse to pulse after 15 minutes warm up . ... Output power adjustability: continuously adjustable to ~20 dB . ...
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Ссылки http://www.naic.edu/general/index.php?option=com_content&view=article&id=168:atmos-30mhz&catid=109&Itemid=476 -- 17.8 Кб -- 13.04.2016
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2. Recording Systems Control
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. ...
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Ссылки http://www.atnf.csiro.au/people/Tasso.Tzioumis/sched/Recording_Systems_Control.html -- 8.7 Кб -- 10.04.2016
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3. http://www.sai.msu.su/~er/xntp/driver1.html
... Driver ID: LOCAL . This is a hack to allow a machine to use its own system clock as a reference clock, i.e., to free-run using no outside clock discipline source. ... Another application for this driver is if a particular server clock is to be used as the clock of last resort when all other normal synchronization sources have gone away. ... This driver provides a mechanism to trim the local clock in both time and frequency, as well as a way to manipulate the leap bits. ... Not used by this driver. ...
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Ссылки http://www.sai.msu.su/~er/xntp/driver1.html -- 6.6 Кб -- 21.12.2007
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4. OptInt PmWiki : MROIFastTipTilt / Interface Control
... These interface control documents were prepared in October 2009 for a Request For Proposals (RFP) which was never issued. MRO-ICD-AMO-0000-022 MROI to UTM ICD . ... MRO-ICD-EIE-0032 UTE to FTT ICD . ... The top-level diagram indicates ICDs with other MROI components/systems. The detailed diagram also indicates interfaces within the FTT/NAS workpackage. ... MRO-ICD-CAM-1200-0113) . ... Printable View of http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/MROIFastTipTilt/InterfaceControl) ...
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Ссылки http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/MROIFastTipTilt/InterfaceControl?action=print -- 11.4 Кб -- 01.03.2014
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5. XPA Access Control
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. ...
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Ссылки http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.1/xmccd-4.1e/xpa-2.1.14/doc/acl.html -- 5.7 Кб -- 25.12.2003
[ Сохраненная копия ] Ссылки http://hea-www.harvard.edu/RD/xpa/acl.html -- 5.7 Кб -- 01.10.2012
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[ Сохраненная копия ] Ссылки http://hea-www.harvard.edu/RD/xpa/acl.html -- 5.7 Кб -- 01.10.2012
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6. Files
The File System . ... Files are identified to the system using a unique identifier called the file specification , which can include disk and directory names as well as node names for accessing files across the network. On VMS systems, file names are usually thought of as having three parts *1 : the filename , the file type , and the version number . ... The full file specification, with node name, device, directory, file name, file type, and version being specified is shown in Figure 3.1 . ...
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Ссылки http://www.stsci.edu/ftp/documents/system-docs/vms-guide/html/VUG_21.html -- 8.8 Кб -- 01.11.1995
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7. MCP Menu documentation
Instructions for using Menu-driven Axis Control Software . ... Altitude and azimuth axes use position feedback and the setting is in counts per second times 10. ... Use b to set the brakes and use c to clear the brakes for the corresponding axis, either azimuth or altitude. ... Use m to move to the previously specified position and velocity for the corresponding axis; either azimuth or altitude. ... Use g to move to the previously specified position and velocity for both the azimuth and altitude axis. ...
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Ссылки http://www.apo.nmsu.edu/Telescopes/SDSS/25Procedures/ArchiveProced/op99002motcontrlviamcp.htm -- 6.7 Кб -- 19.02.2001
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8. Stealth 64 Video 3200
Diamond's Stealth64 Video 3200 is the perfect, cost-effective choice for excellent graphics and video performance on PCI systems. ... Accelerated video playback provides smooth viewing of popular multimedia applications and digital video clips at full screen resolution at up to 30 frames per second. The Diamond Stealth64 Video 3200 continues our award-winning tradition, delivering the best price/performance multimedia accelerator available. ... 64-bit Graphics Performance . ... Video Connector: . ...
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Ссылки http://crydee.sai.msu.ru/ftproot/pub/misc/doc/stealth64video3200.html -- 5.5 Кб -- 11.08.1995
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9. ОТЧЕТ
... Monitoring of the development of the on-board 92-cm receiver (R-SRT-92 cm) ongoing at the KB GORIZONT in Nizhnii Novgorod: . ... SRT test sets were delivered to LA and used for the checkout of the engineering models in assembled configuration as 'open' complex. ... Kalyazin 64-m radio telescope, the main Russian ground telescope for the RadioAstron project ,was equipped with the new 18-cm dual-polarization feed and receiver. ... OHFS-SRT Space Radio Telescope On-board Hydrogen Frequency Standard . ...
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Ссылки http://www.asc.rssi.ru/RadioAstron/archives/2003/month_notic/jul_aug.html -- 29.1 Кб -- 03.11.2011
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10. Application-specific functions
... Many boards supported by comedi have digital input and output channels. ... Comedi groups digital channels into subdevice, which is a group of digital channels that have the same characteristics. ... Individual digital lines can be read and written using the functions comedi_dio_read(device,subdevice,channel,unsigned int *bit); comedi_dio_write(device,subdevice,channel,unsigned int bit); . ... It indicates that an external digital line should be used to trigger the event. ...
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Ссылки http://mavr.sao.ru/hq/sts/linux/comedi/doc/x139.html -- 15.4 Кб -- 28.12.2007
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/sts/linux/comedi/doc/x139.html -- 15.4 Кб -- 02.10.2012
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/sts/linux/comedi/doc/x139.html -- 15.4 Кб -- 02.10.2012
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11. Real-Time Linux Driving a Spectrometer
... We have been upgrading the software front-end to WASP (Wideband Autocorrelating SPectrometer, operating from 800 to 4000 MHz) from Lynx-OS to Real-Time Linux and will discuss Real-Time software aspects. We are using a standard parallel ``PIO'' card to receive data from the spectrometer and standard GPIB interfaces that drive a frequency synthesizer for bandpass calibration. WASP and its front-end computer are fully mobile and can be taken to any suitable radio telescope. ...
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Ссылки http://www.adass.org/adass/proceedings/adass98/teubenp/ -- 11.5 Кб -- 16.07.1999
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12. Access Control - Apache HTTP Server
... 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 . ...
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Ссылки http://www.arcetri.astro.it/manual/fr/howto/access.html -- 13.8 Кб -- 19.11.2015
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13. Quality Control Library
... The quality control system calibrates the VLT instruments and monitors the quality of data. ... The calibration plan defines the observation, calibration procedures and data needed to achieve the specified quality level defined by Instrument Scientist. ... A concept inherent to quality control is the distributed system: it allows several on-line users to simultaneously do some analytical processing of distributed data. ... Documentation (version 1.0) . ... Library version 1.0 (9/12/96) . ...
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Ссылки http://www.eso.org/projects/dfs/quality/library.html -- 7.0 Кб -- 25.05.1998
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14. S.P.Korolev RSC Energia - ECOLOGICAL MONITORING
AUTOMATIC STATION OF ECOLOGICAL CONTROL . ... STATE OF ASEC DEVELOPMENT . ... ASEC . ... Warranted life-time of balloons and calibration mixed gases, months . ... Telemetry system supplying information from each station to ecological center on technical state of gas analyzing equipment and instruments, emergency situations and unauthorized opening of the station. available . ... Calibration mixed gasses are stored inside the balloons as part of ASEC. ... Official WEB-site of S.P.Korolev RSC Energia . ...
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Ссылки http://www.energia.ru/eng/conversion/ecology/technology.html -- 12.1 Кб -- 02.10.2012
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15. mod_expires - Apache HTTP Server
... Directives | ... Apache HTTP Server Version 2.2 . ... This module controls the setting of the Expires HTTP header and the max-age directive of the Cache-Control HTTP header in server responses. The expiration date can set to be relative to either the time the source file was last modified, or to the time of the client access. ... access . ... If set to On , the headers will be added to served documents according to the criteria defined by the ExpiresByType and ExpiresDefault directives ( q.v. ). ...
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Ссылки http://www.sao.ru/ztcs/manual/de/mod/mod_expires.html -- 14.6 Кб -- 25.02.2008
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16. VLT First Light
... Image Quality of the VLT . Total Optical Control . First light for the ESO VLT unit telescope 1 occurred during the workshop. ... The image shown (Figure 1 ) here was obtained with the VLT on May 16, 1998, in red light (R band), i.e. while the mirror was still uncoated. ... In this diagram (FIgure 2), the measured image quality of the VLT UT1 astronomical images is plotted versus the ``seeing", as measured by the Seeing Monitor, a small telescope also located on top of the Paranal Mountain. ...
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Ссылки http://www.stecf.org/conferences/sardinia/node5.html -- 11.0 Кб -- 12.06.2006
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17. Hardware sector, archive 2005
... Telescopes . ... Creation of the distributed net of control (DCN) of the 6 m telescope has been completed, which is based on the use of digital tracking drives and the means of commercial automatization to ensure the real-time processes of control and data acquisition. With changing to DCN, computer diagnostics of the majority of units of the telescope has been implemented, the reliability of its operation in the whole has been increased, its performance characteristics have been improved. ...
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Ссылки http://www.sao.ru/Doc-en/Science/results/ar_facil/res2005.html -- 6.1 Кб -- 10.04.2016
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18. http://vega.inp.nsk.su/~inest/TM-1001.pdf
IMAGING PRODUCTS TM-1001 PROGRESSIVE SCAN HIGH RESOLUTION SHUTTER CAMERA Pr oduct Featur es · Very high resolution 1" progressive · · · · · · · · scanning 1024(H) x 1024(V) interline transfer CCD imager Digital RS-422 output for progressive scan or analog output with monitor display format 15 frames per sec. Full-frame shutter to 1/16,000 sec. ... The electronic shutter, which has speeds to 1/16,000 sec., can be reset asynchronously by external pulse control. The frame rate is 15 fps. ...
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Ссылки http://vega.inp.nsk.su/~inest/TM-1001.pdf -- 82.4 Кб -- 21.02.2001
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19. Winer Observatory Benefactors
Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Winer Observatory gratefully acknowledges the generous support of those listed below. ... We thank our donors and hold them up as models of how corporations in America can behave responsibly in the communities in which they do business. ... Telescopes, parts, and accessories . ... 100,000 . ... Hughes Missile Systems . ... Miscellaneous electronics . ... Terra Universal, Inc. ... EFI Electronics Corp. ... 2013 Winer Observatory. ...
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Ссылки http://www.winer.org/Donors/Honor_Roll.php -- 22.4 Кб -- 09.04.2016
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20. OFO IKI / BOKZ
The BOKZ family instruments have been designed for precise determination of spacecraft triaxial attitude control parameters in real time based on images of the arbitrary starry sky segments. ... Since 1999 twenty one star instruments of the BOKZ family have been launched to the nearterrestrial orbits onboard the International Space Station and ten Russian spacecraft of various types. The development of three more modifications – BOKZ-л, BOKZ-л24 Х BOKZ-2л is completed. ...
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Ссылки http://www.iki.rssi.ru/ofo/page_navig_e.html -- 14.2 Кб -- 07.06.2008
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/ofo/page_navig_e.html -- 14.2 Кб -- 07.06.2008
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