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http://www.sao.ru/precise/Midas_doc/doc/94NOV/vol2/node631.html.
http://www.sao.ru/precise/Midas_doc/doc/94NOV/vol2/node631.html.
1. A modern single-channel photometer
Next: A modern two-channel Up: Sample instrument files Previous: A simple photometer . ... It has a ``neutral'' filter in addition to standard uvby filters. ... The positions of these two filter mechanisms are recorded as two adjacent digits in the data, so we can treat them as a single filter code; the second digit is 1 when the ``neutral'' filter is in the beam. There is also a shutter whose position is encoded separately in the data stream: 0 means open, 1 means shut. ...
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Ссылки http://www.sao.ru/precise/Midas_doc/doc/95NOV/vol2/node631.html -- 3.5 Кб -- 23.02.1996
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2. ACS Instrument Handbook for Cycle 20
... ACS Instrument Handbook . ... Advanced Camera for Surveys Instrument Handbook for Cycle 20 > Chapter 7: Observing Techniques > 7.5 A Road Map for Optimizing Observations . ... Dithering and CR-SPLIT ing more than the minimum recommended values tends to yield higher quality images with fewer residual detector defects, hot pixels or CR signatures in the final combined image. ... In general, dithering with sub-pixel steps increases the number of individual exposures required to eliminate CR hits. ...
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Ссылки http://www.stsci.edu/hst/acs/documents/handbooks/cycle20/c07_obstechniques06.html -- 122.7 Кб -- 05.02.2013
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3. Parameters
... true false . A boolean switch determining whether the list of to be considered HK parameters shall be explicitly specified with parameter parameters . ... blank separated list of HK parameter names . ... If set to true overrideparameters must contain a list of HK parameter names and overrideparametervalues a corresponding list of validity ranges for those parameters (see below). overrideparameters . ... If withoverrideparameters is set to true the list must contain valid HK parameter names. ...
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Ссылки http://xmm.vilspa.esa.es/sas/8.0.0/doc/hkgtigen/node10.html -- 12.3 Кб -- 02.07.2008
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4. The Focal Plane Instruments
Next: The Transmission Gratings Up: The Instruments Previous: The Instruments . ... A conventional cross-grid charge detector reads out the photo-induced charge cloud and the electronics determine an arrival time to 16s, and the position with a resolution of about 18 m or 0.37 arcsec. ... The Massachusetts Institute of Technology's Center for Space Research, in collaboration with Lincoln Laboratories, developed the detector system and manufactured the CCDs; Lockheed-Martin integrated the instrument. ...
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Ссылки http://xray.sai.msu.ru/~polar/images/chandra/crete_astro-ph/node4.html -- 4.1 Кб -- 07.12.1999
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5. Post Operational HST Science Instrument Archives
Next: The Multimission Archive at the Space Telescope Science Institute . Up: Archiving . ... As part of the agreement between NASA and ESA on the continuation of the collaboration on HST, the ST-ECF has been charged with the production of the Post Operational HST Science Instrument Archives (POA). Starting with the Faint Object Spectrograph the data from the instruments which have been removed from the HST will be re-calibrated and made accessible in a uniform manner. ... Rosa 2 . ...
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Ссылки http://www.adass.org/adass/proceedings/adass99/P3-19/ -- 12.7 Кб -- 04.10.2000
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6. Meade Instruments - Telescopes, Solar Telescopes, Binoculars, Spotting Scopes
STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . LX850 Series . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... Coronado€о Solar . ... Spotting Scopes . ...
7. Astrophysical Research Consortium - Apache Point Observatory
... The Near-Infrared Camera/Fabry-Perot Spectrometer (NIC-FPS) is a collaborative effort of the University of Colorado, the Astrophysical Research Consortium, Apache Point Observatory, and Ball Aerospace. It consists of a near-infrared imaging camera and a Fabry-Perot etalon which can be moved in and out of the beam, enabling full-field spectrometry with a selection of narrowband filters as blockers. ... CCD is a Rockwell Hawaii-1RG detector 1024 x1024 . CCD pixel size = 18 m . ...
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Ссылки http://www.apo.nmsu.edu/35m_operations/35m_manual/Instruments/NICFPS/NICFPS_quick_info.html -- 8.4 Кб -- 01.10.2007
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8. GSAOI Instrument Description Page
... GSAOI Home . Instrument . ... The Gemini South Adaptive Optics Imager (GSAOI) is a near-infrared adaptive optics camera that will be used with the Multi-Conjugate Adaptive Optics (MCAO) system on the Gemini South 8-m telescope . ... Gemini's major instrumentation goal is to develop its Multi-Conjugate Adaptive Optics (MCAO) system for scientific use on Gemini South. ... Existing adaptive optics systems use a single natural guide star or artifical laser guide star to measure this image blur. ...
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Ссылки http://www.mso.anu.edu.au/gsaoi/description/index.shtml -- 9.5 Кб -- 01.10.2012
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9. Methods and instruments to measure/monitor major site properties
... The Science Operation Department is composed of Astronomers, Telescope Instruments Operators(TIOs) and Data Handling Administrators(DHAs). ... Astronomers have proposed several methods to quantitatively measure the amount of turbulence above the telescope, which the most common ones is Differential Image Motion Monitor (DIMM). In optical testing, the Hartmann test is the common method to test the quality of optical components. ... Hartmann mask consists of 48 lenses. ...
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Ссылки http://site2010.sai.msu.ru/section/2 -- 9.2 Кб -- 09.04.2016
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10. OptInt PmWiki : MROI / Science Instrument Downselect
... Workpackage Status 2006/10/12 . Proc. SPIE paper on downselect . ... Due Date . ... P4S combiner optimization . ... P4S switchyard optimization . ... P8 combiner optimization . ... P8 (internal) switchyard optimization . ... Due 2006/07/31 . 70% done . ... P4S/P8 spectrograph optimization . ... I4S combiner optimization . ... I4S switchyard optimization . ... Printable View of http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/MROI/ScienceInstrumentDownselect) ...
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Ссылки http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/MROI/ScienceInstrumentDownselect?action=print -- 14.0 Кб -- 01.03.2014
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11. Data Quality Control and Instrument Modeling
Next: INTRODUCTION . ... This article presents the Quality Control system of the Very Large Telescope. ... After a presentation of the QC levels and their implementation for the VLT, the paper discusses the usage of instrument models. ... On the other hand the observatory can control the instrumental configuration, test data analysis procedures, and provide calibration solutions with the help of instrument models. ... Quality Control . ... Instrument models for calibration and quality control . ...
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Ссылки http://www.eso.org/projects/dfs/papers/spie_qc/ -- 7.4 Кб -- 14.05.1998
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12. How Determine States?
... XRB SEDs | ... By using RXTE to determine the spectral state of a system we intend to generate SEDs using data that may have been taken at different times but were taken at similar X-ray states. Due to its all-sky coverage and long operational time, the RXTE/ASM instrument provides unparalled information on the spectral states: an ideal jumping-off point for studying time-dependent properties of X-ray binaries. ... Blue arrows designate X-ray observation times. ...
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Ссылки http://hea-www.harvard.edu/~saku/RXTEASM.html -- 3.6 Кб -- 01.10.2012
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13. http://www.stecf.org/documents/isr/ISR_NGST_2002-02.pdf
On' failures in the NIRSpec MEMS ST-ECF Instrument Science Report NGST 2002-02 The effects of `on' failures in a MEMS array for the NGST NIRSpec Santiago Arribas, Robert Fosbury Peter Jakobsen --1-- ST-ECF Instrument Science Report NGST 2002-02 The effects of `on' failures in a MEMS array for the NGST ... Assuming that the spectrum of a single facet uses 2000 detector pixels, only 0.01% of `on' failures is acceptable (i.e., 400 facets in a 2k в 2K MEMS array). ...
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Ссылки http://www.stecf.org/documents/isr/ISR_NGST_2002-02.pdf -- 534.3 Кб -- 11.05.2006
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14. IBIS - Flat Fielding
IBIS Data Analysis . ... IBIS . ... Flat Fielding - Introduction . The images obtained by IBIS will have intensity variations across the field of view that are not due to the solar image, but rather caused by instrumental effects that alter the observed intensity in each point of the field of view. ... IBIS Flat Fielding Techniques . ... Therefore, it is desirable to obtain the flat field measurements center on a point along the equator near the heliographic center of the solar disk. ...
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Ссылки http://www.arcetri.astro.it/science/solare/IBIS/flat.fields.html -- 13.5 Кб -- 01.09.2003
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15. FM-3I Instrument
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 . ...
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Ссылки http://www.iki.rssi.ru/fm-3i.html -- 2.7 Кб -- 24.05.1996
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16. Astronaut Bio: Shannon Lucid (02/2012)
National Aeronautics and Space Administration . Lyndon B. Johnson Space Center . ... SHANNON W. LUCID (Ph.D.) . nasa astronaut (former) . ... She is qualified for assignment as a mission specialist on Space Shuttle flight crews. ... A veteran of five space flights, Dr. Lucid has logged 5,354 hours (223 days) in space. ... Dr. Lucid retired from NASA in January 2012. ... In completing this flight, Dr. Lucid logged 838 hours and 54 minutes in space. ... FEBRUARY 2012 ...
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Ссылки http://www.jsc.nasa.gov/Bios/htmlbios/lucid.html -- 9.7 Кб -- 07.07.2015
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17. http://www.iki.rssi.ru/ofo/pdf/BOKZ_e.pdf
BOKZ Star Instrument Family In-orbit processing results The operating star trackers BOKZ and BOKZ-M can be considered prototypes for the instruments should which provide for controlling s/c angular motion parameters in nominal operation conditions without any support by other systems of the s/c housekeeping system. ... There are bright natural objects (the Sun, the Earth and the Moon) within the instrument's field of view. ...
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Ссылки http://www.iki.rssi.ru/ofo/pdf/BOKZ_e.pdf -- 198.2 Кб -- 26.05.2008
[ Текст ] Ссылки http://www.cosmos.ru/ofo/pdf/BOKZ_e.pdf -- 198.2 Кб -- 26.05.2008
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[ Текст ] Ссылки http://www.cosmos.ru/ofo/pdf/BOKZ_e.pdf -- 198.2 Кб -- 26.05.2008
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18. http://zebu.uoregon.edu/2004/es399/coburg.html
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Ссылки http://zebu.uoregon.edu/2004/es399/coburg.html -- 9.1 Кб -- 01.03.2004
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19. NAIC's Observatory in Arecibo, Puerto Rico
The Arecibo Observatory-- at nearly 1000' across--is the world's largest radio and radar telescope. Located in northwestern Puerto Rico, the original facility was built 40+ years ago, but it underwent major upgrades in the 1970s and in 1997-99. ... The observatory operates with a staff of about 125 and a yearly budget of about $12M, 5/6ths of which comes from NSF-astronomy and most of the remainder from NSF-atmospheres. ... This will extend the telescope's life by 20-30 years. ...
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Ссылки http://www.naic.edu/~astro/NSFSR/statement.html -- 6.2 Кб -- 03.12.2006
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20. Instruments | Ciel et Espace
... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualitГїs . ... les plus belles images de l'Univers dГїcryptГїes pour vous . des tests d'instruments sans concession . ... Ciel et Espace teste rГїguliГЕrement les instruments dв?Tastronomie du marchГї afin dв?Tinformer les astronomes amateurs de la qualitГї de ces instruments, tant sur le plan optique que mГїcanique. ... Module Pentax 0-GPS1, logiciel EOS CamГїra Movie Record : Des reflex douГїs pour le ciel . ... Lunette . ...
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Ссылки http://www.cieletespace.fr/instruments?sort=asc&order=Type+d'instruments -- 33.5 Кб -- 09.04.2016
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Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам
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