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1. The Previous vs. Current Generation: WF/PC-1 vs. WFPC2
For historical reasons, it is useful to offer comparisons between the current WFPC2, and its predecessor WF/PC-1, which was returned to Earth in December 1993. Field format: WF/PC-1 contained 8 cameras and CCDs, each CCD having 800 x 800 pixels. ... Many differences derive from the fact that the WF/PC-1 CCDs were thinned, backside illuminated devices whereas the WFPC2 CCDs are thick, frontside illuminated devices. ... WFPC2 devices have much less CTE error, and hence no preflash is used. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/instruments/wfpc2/Wfpc2_hand4/ch1_introduction5.html -- 12.2 Кб -- 04.09.2001
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2. http://www.naic.edu/~rfiuser/smarg-cleanup.html
Both gripes from users and continued spectrum monitoring initiate in-house and off-site searches for the source of Radio Frequency Interference. The digital equipment used in various backends, frequency synthesizers at different mixing stages of the IF/LO, electric motors, video cameras used for safety-status monitoring, on-site vehicles, displays at the Visitor Center could in principle cause internally generated RFI. ... Summer 97 project of Francisco (to be linked) . ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~rfiuser/smarg-cleanup.html -- 2.2 Кб -- 09.10.2000
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Еще в разделе: (Показать все результаты (>2445) - www.naic.edu/ )

3. Astronomy HyperText Book: Stellar Evolution
... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/textbook/se.html -- 4.8 Кб -- 16.12.1997
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4. S.P.Korolev RSC Energia - PRODUCTION OF CONSUMER GOODS
CATALOG OF CONSUMER GOODS . KEY TECHNOLOGIES FOR CONSUMER GOODS PRODUCTION . ... PRESSURE COOKER . Pressure Cooker "MINUTKA" . In order to cook quicker, a range of pressure cookers of 4,5; 6,0; 8,0; 10 l in volume is produced. ... Pressure cooker can be used for cooking, steaming any food products. ... Pressure cooker design ensures its long-term safe operation, provided that its Operation Manual requirements are met. ... Official WEB-site of S.P.Korolev RSC Energia . ...
[ Сохраненная копия ]  Ссылки http://www.energia.ru/eng/conversion/tnp/catalog/skorovarka_minutka.html -- 9.6 Кб -- 18.08.2009
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Еще в разделе: (Показать все результаты (>3204) - www.energia.ru/ )

5. Generation from In-Orbit Data
Next: PSF1DRB Up: PIXTOPIXSENS Previous: Generation from Ground Calibration Contents . Ideally the in-orbit PixToPixSens file will be generated from internal calibration measurements using the fullframe high resolution engineering mode. However due to their large data volume the fullframe high resolution data won't be available frequently enough to base the in-flight generation of the PixToPixSens file on the high resolution data. ... i.e. the average counts per pixel per CCD-frame . ...
[ Сохраненная копия ]  Ссылки http://xmm.vilspa.esa.es/calibration/documentation/CALHB/node946.html -- 6.8 Кб -- 20.09.2011
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6. Back-Illumination Paper-CCD Operations
1.2 CCD Operations, Performance Parameters, and CCD . Transfer Curves . Low-light-level CCD performance parameters are grouped into four primary CCD operations: 1) Charge Generation (e.g. QE), 2) Charge Collection (e.g. MTF), 3) Charge Transfer (e.g. CTE), and 4) Charge Detection (e.g. Read Noise). ... Four Basic CCD Operations and Associated Performance Parameters and CCD Transfer Curves Used to Measure Performance . ... Charge Transfer Performance Parameters and CCD Transfer Curve Tests . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/drabek/CCDP/TUTORIAL/BackIllum/tutorial-illum-ccdoperation.htm -- 14.6 Кб -- 12.11.1998
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7. http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/uploads/MROIFastTipTilt.TechMeet4/CameraThermalControlIssues.pdf
... Both Surface temp any object `near' beam to be within 2°C of ambient 21 May 2010 FTT Technical meeting 2 Camera Thermal Operation Scenarios No enclosure cooling fan running: not acceptable if the air temperature in the enclosure is lower than -5°C [0°C from camera spec] No control over humidity ­ dew point problems Start-up issues in cold weather allows some ventilation but otherwise allows ... Peltier on: set temperature of -85°C produces T = 8°C camera has a 50mm silent fan. ...
[ Текст ]  Ссылки http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/uploads/MROIFastTipTilt.TechMeet4/CameraThermalControlIssues.pdf -- 269.7 Кб -- 21.05.2010
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8. APOD: 2004 March 11 - Henize 206: Cosmic Generations
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2004 March 11 . Henize 206: Cosmic Generations . ... JPL , Caltech , NASA . Explanation: Peering into a dusty nebula in nearby galaxy the Large Magellanic Cloud, infrared cameras on board the Spitzer Space Telescope recorded this detailed view of stellar nursery Henize 206 filled with newborn stars. ... About APOD | ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/apod/ap040311.html -- 5.0 Кб -- 02.10.2012
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9. Астронет > Henize 206: Cosmic Generations
... Henize 206: Cosmic Generations . ... JPL , Caltech , NASA Explanation: Peering into a dusty nebula in nearby galaxy the Large Magellanic Cloud, infrared cameras on board the Spitzer Space Telescope recorded this detailed view of stellar nursery Henize 206 filled with newborn stars. ... Near the top, the sweeping telltale arcs of a supernova remnant are also visible, expanding debris from the final explosion of a massive star . ... NASA Web Site Statements, Warnings, and Disclaimers . ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/msg/1196921/eng/ -- 22.3 Кб -- 11.03.2004
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10. ESO - Thesis Topic: Next generation Fornax Cluster surveys
... Science . ... Science Users Information > Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Next generation Fornax Cluster surveys . ... Data Handling and Products . ... Science Data Products Forum . ... An international team, with Dr. Hilker as Co-PI, has started to gather wide-field optical and infrared imaging data as well as spectroscopic data on the whole extent of the Fornax cluster, mainly based on observations with ESO telescopes (VLT, VST, VISTA). ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/sci/activities/thesis-topics/abstr-hilker04.html -- 27.3 Кб -- 10.04.2016
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11. RFI and its impact on the new generation of HI spectral-line surveys
... ATNF Home . About ATNF . ... About ATNF overview . News | ... Governance overview . Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Our people overview . ... Publications overview . ... Parkes radio telescope . ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... This is a first announcement of the workshop entitled "RFI and its impact on the new generation of HI spectral-line surveys". ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/research/conferences/2013/rfi2013/index.html -- 49.3 Кб -- 08.04.2016
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12. Home Page for SAOimage: The Next Generation
... user-defined data file formats . ... better integration with a user's analysis routines To add such functionality to SAOimage, we developed the XPA Messaging System that allows X programs to define points of public access through which data and commands can be exchanged with external programs. ... We have utilized XPA to develop "SAOimage: The Next Generation" (SAOtng), an extensible image display service that can cooperate with other processes and programs. ... SAOtng help pages . ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/RD/saotng/ -- 7.1 Кб -- 01.10.2012
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13. Платья Regina - Regina - Regina Шапка Huppa
... Цвет: черный . Платья . ... Размер: 46 . ... Тип товара на Маркете: Шапка детская . ... Цвет: синий . Тип товара: Шапка . ... Цвет: металлик . Материал: металл . ... Размеры:2 спальный . ... Плотность КПБ: 125 гр/кв.м . Категория КПБ: Цветы и растения . ... Основной материал: Бязь . Вид товара: КПБ . ... Контактные линзы Maxima 55 UV ("Original") - это линзы ежемесячной замены, обеспечивающие отличное зрение и удобство ношения одновременно с защитой от ультрафиолетового излучения. ...
[ Сохраненная копия ]  Ссылки http://astrokuban.info/astroku472.html -- 22.6 Кб -- 14.02.2016
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14. Enhanced HST Pointing and Calibration Accuracy: Generating HST Jitter Files at
Next: HST Paper Products: A New Way to Look at HST Data . ... After providing on-the-fly re-calibration of HST data to archive users, ST-ECF has embarked on a new project aiming at grouping, cosmic ray cleaning and drizzling images taken by most HST instruments. ... The production of the missing jitter files combined with the extraction of additional engineering parameters will greatly enhance the homogeneity and the scientific value of the entire archive. ... 1995, HST Data Handbook, STScI, 107 . ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/conferences/adass/adassVII/dolenskym1.html -- 9.4 Кб -- 12.06.2006
[ Сохраненная копия ]  Ссылки http://www.adass.org/adass/proceedings/adass97/dolenskym1.html -- 9.4 Кб -- 15.05.1998
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15. Discontinuities and shocks [Oulu]
... Shock is a non-linear plasma wave generated by plasma flow (Burgess, 1995). ... Shocks are thus places where plasma and field go through dramatic changes in density, temperature, field strength, and/or flow speed. If there is no plasma flow through the surface (Un <> 0) or there is no dissipation and compression across it, we talk about discontinuity only, not shock. ... Contact discontinuity . ... Plasma pressure and field strength increase at shock; magnetic field bends away from normal . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/shock.html -- 6.8 Кб -- 13.05.2001
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16. http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ISM/Hubble5.txt
Bottom left] - Hubble 5 is a striking example of a "butterfly" or bipolar (two-lobed) nebula. ... This observation was taken Sept. 9, 1997 by the Hubble telescope's Wide Field and Planetary Camera 2. Hubble 5 is 2,200 light-years away in the constellation Sagittarius. Credits: Bruce Balick (University of Washington), Vincent Icke (Leiden University, The Netherlands), Garrelt Mellema (Stockholm University), and NASA ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ISM/Hubble5.txt -- 1.5 Кб -- 28.03.2002
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17. http://www.ssau.ru/files/science/conferences/itnt2015/itnt_2015_70.pdf
TOOLS OF TEST GENERATION FOR SATELLITES CONTROL PROGRAMS Andrey Tyugashev, Ekaterina Myasnikova, Elena Sopchenko S.P. Korolyov Samara State Aerospace University (National Reseach University) The paper presents a research in the field of test automation for testing spacecraft control programs. ... Programmers or designers of spacecraft systems write tests manually. ... Tests are carried out by issuing the control actions on the spacecraft and condition monitoring systems parameters of the spacecraft. ...
[ Текст ]  Ссылки http://www.ssau.ru/files/science/conferences/itnt2015/itnt_2015_70.pdf -- 161.6 Кб -- 04.08.2015
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18. Armagh Observatory
... The predictive power of current models (the so-called meteor forecasting) has given us the exact timing of the Leonid storms of 2001 and 2002 to the nearest hour and are now used to predict the arrival times of major annual showers such as the Perseids . ... Towards this goal, the Observatory has installed a sky-monitoring system, consisting of one medium angle (MA) and two wide-angle (WA) video cameras linked to software designed to detect motion. ... Bright Taurid Meteor . ... Meteors on Mars . ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/meteor-cam/ -- 7.0 Кб -- 01.08.2013
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19. Project 5 - State Program "Condenced Matter Physics"
... The Russian Federation State Program "Physics of Condenced Matter", the "Superconductivity" division , Project code "Generation-2" . ... The multielement josephson structures are known to allow implementation of the unique properties of the Josephson junctions as electromagnetic waves sources with high change rate of generation frequency, working in the millimeter and submillimeter wavelength diapasones. ... Even the optimal type of the junction electrodynamic interconnection isn't chosen. ...
[ Сохраненная копия ]  Ссылки http://www.cplire.ru/html/oxide233/proj5.html -- 7.9 Кб -- 01.09.2005
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20. http://www.issp.ac.ru/journal/composites/2010/content_eng_01_10.pdf
Композиты и наноструктуры COMPOSITES and NANOSTRUCTURES ?1 2010 CONTENS A.A. Kolchin, V.M. Kiiko, A.N. Tolstun, T.M. Ul'yanova, S.T. Mileiko Oxide/oxide composites with single crystalline fibres: high temperature creep .. ... L.M.Manocha,* Bharat Patel and S. Manocha Sic Fibers and composites by chemical vapor reaction (CVR) of host carbon materials .. ... SiC fibers made from isotropic carbon fibers have no crack and percentage SiC conversion is better than that from PAN based carbon fibers. ...
[ Текст ]  Ссылки http://www.issp.ac.ru/journal/composites/2010/content_eng_01_10.pdf -- 119.1 Кб -- 09.06.2010
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