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1. Serial Clocks
The serial transfer registers of the CCDs can be kept running during an exposure (CLOCKS=YES), or run only during the readout (CLOCKS=NO, the default). ... The shutter open time when CLOCKS=YES can have significant errors. ... 0-0.8 sec . CLOCKS=NO is required. 1 - 30 sec . ... However, with CLOCKS=YES, the AP-17 opens the shutter, first blade A, then blade B. If blade A is closed at the start of the exposure, the actual exposure begins 0.125 seconds after the AP-17 issues the blade command. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/instruments/wfpc2/Wfpc2_hand2/ch2_instrument7.html -- 9.8 Кб -- 29.08.2000
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2. lbaops:mark5evlbi [ATNF VLBI Wiki]
... You are here: start €Ё lbaops €Ё mark5evlbi . ... VLBI Schedule . ... Observer's Wiki . ... lbaops:mark5evlbi . Mark5B disk data format . ... Mark5 control commands . ... Used to set the output data rate of the Mark5 at the station. Expected response: . ... Used to make the Mark5 stop playing if it was playing back data from disk. ... Used to make the Mark5 at the station start sending data. ... Used to make the Mark5 at the station stop sending data and terminate the connection. ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/vlbi/dokuwiki/doku.php/lbaops/mark5evlbi -- 21.6 Кб -- 10.04.2016
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3. Second order reduction quantities. Explanations for Computer Ephemeris.
Computer Ephemeris. Second order reduction quantities. Explanations. This page consist of four little tables. First and second tables contains J a (in 0.000001 s ) and J d (0.0001") for nothern declination, third and fourth contains the same information but for southern declination. Each table have 13 informational columns headed with right ascension values, and some amount of rows, labelled with date. ...
[ Сохраненная копия ]  Ссылки http://space.univ.kiev.ua/ephem/exp/Ea5.html -- 2.3 Кб -- 16.10.2004
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4. The AstroStat Slog Earth
... Posts tagged ?Earth? ... Posted by vlk . There is a new report from Bernabei et al. ( arXiv:0804.2741 ) of the direct detection of the effects of Dark Matter that is causing a lot of buzz. ... Category: arXiv , News | 2 Comments . ... Tags: astrostatistics , curve fitting , Earth , ellipses , epicycles , Galileo , history , inference , iTunesU , Kepler , Mars , Owen Gingerich , planetary motion , Ptolemy , Quotes . ... Entries RSS . Comments RSS . ... Entries (RSS) and Comments (RSS) . ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/tag/earth/index.html -- 24.6 Кб -- 01.03.2014
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5. http://www.naic.edu/~phil/hardware/wapps/pulsarStartTm_jan07.html
An archive of the headers from the wapp pulsar files is made each month. ... When starting an observation, the 4 wapps are told to configure themselves and then start taking data on the next hardware 1 second tick. The start time for each wapp is stored in the header for that wapps datafile. ... The question is whether the start time in the header is the real start time (one or more wapps started late) or all of the wapps started together and the time in the header is wrong. ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~phil/hardware/wapps/pulsarStartTm_jan07.html -- 6.6 Кб -- 06.02.2007
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6. Unexpected X-rays from Comet Hyakutake
... Unexpected X-rays from Comet Hyakutake . ... 11.04.1996 . ... Credit Copyright: C. Lisse, M. Mumma (NASA/GSFC), K. Dennerl, J. Schmidt, and J. Englhauser (MPE) Explanation: The first X-rays ever detected from a comet were discovered from Comet Hyakutake with the ROSAT satellite on March 27th. ... One possible explanation is that X-rays emitted from the Sun are absorbed by water in the comet's coma causing fluorescence. ... Information: The Scale of the Universe Debate in April 1996 . ... April 1996 ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/xware/msg/1161780 -- 14.7 Кб -- 24.08.2002
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7. Electromagnetic Waves
Perhaps the greatest theoretical achievement of physics in the 19th century was the discovery of electromagnetic waves. ... It is possible to use this to define a unit of electric charge, as the charge which repels a similar charge at a distance of, say, 1 meter, with a force of unit strength (actual formulas make this precise). ... But "field" originally only meant the force a magnet or an electric charge could expect at a point in space, if it were placed there. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/EAMAGSPH/wemwaves.html -- 8.3 Кб -- 21.12.2007
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8. Instrument Control Computer Design
Each instrument on the Apache Point Observatory 3.5m telescope has an instrument control computer (ICC) which is the public "face" of the instrument. The ICC receives commands, issue replies and writes data to disk. ... Commands . ... Replies . ... The hub receives commands from commanders (e.g. TUI users) and routes them to actors (e.g. instruments). ... When a user sends a command to your instrument, the other users basically don't know about it until they see the resulting replies. ...
[ Сохраненная копия ]  Ссылки http://www.apo.nmsu.edu/35m_operations/ICCDesign/ -- 17.8 Кб -- 18.03.2014
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9. S.P. Korolev RSC Energia - International Space Station
... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Flights Chronology . ... ISS Russian Segment . ... Identification of objective features of typological manifestations of operator activity, which can be used for assessment of the actual mental state, prediction and correction of quality of professional task performance in a space flight. ... 2015 JSC "S.P. Korolev RSC "Energia" . ...
[ Сохраненная копия ]  Ссылки http://www.energia.ru/en/iss/researches/medic/98.html -- 26.3 Кб -- 10.04.2016
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10. Noeuds et tresses: expected results
... I.A.Dynnikov, Three-page approach to knot theory. ... Universal semigroup, Funktsional'nyi Analiz I Prilozhenija, 34 (2000), no.1, 29-40 (Russian); English translation in Functional Analysis and Its Appl. 34 (2000), no.1, 24-32. I.A.Dynnikov, Finitely presented groups and semigroups in knot theory. ... Math. 2000, no. ... English translation: Russian Math. ... A.Vershik, Numerical invariants of exponential groups, and a locally free approximation of braid groups (in Russian), Zapiski Nauchn. ...
[ Сохраненная копия ]  Ссылки http://www.mccme.ru/lifr/grants/noeuds_expected.htm -- 9.5 Кб -- 04.10.2006
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