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1. Calculating the Position and Velocity Components of HST
... The HST uses an onboard model of its orbit to perform in real-time various control functions relating to spacecraft operations and observation support. ... New coefficients for the ephemeris are updated every other day, and are archived as FITS keywords for each HST observation data set. Using these coefficients,an observer can perform a variety of calibration and characterization calculations relating to the orbital position and velocity of the telescope. ...
[ Сохраненная копия ]  Ссылки http://www.adass.org/adass/proceedings/adass94/aket.html -- 12.3 Кб -- 03.11.2000
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2. Fine Guidance Sensor Instrument Handbook
FGS Instrument Handbook for Cycle 24 . ... Fine Guidance Sensor Instrument Handbook for Cycle 24 > Chapter 4: Observing with the FGS > 4.4 Transfer Mode Overview . ... 4.4.1 The FGS Response to a Binary . ... Figure 4.3 shows the changes in the observed FGS1r interferogram due to binary systems of varied separations and magnitude differences. In Figure 4.3 a we display the interferogram of a wide binary pair with component separations and magnitude differences of (200 mas, 1.0) respectively. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/hst/fgs/design/documents/instrumenthandbook/c04_observing5.html -- 13.7 Кб -- 12.04.2016
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3. ESO - Conferences 2007
... Science . ... Science Users Information > Science and Technical Meetings > Conferences 2007 . ... Observing with ESO Telescopes . ... Science in Garching . ... ESO Garching, Germany, 17-19 December 2007. ... ESO Vitacura, Chile, November 2007. ... ESO Garching, Germany, 8-12 October 2007. ... ESO Garching, Germany, 3-6 July 2007. ... ESO Santiago, Chile, 5-8 March 2007. ... ESO Garching, Germany, 23-26 January 2007. ... March 5-8, 2007, Santiago, Chile: ESO WORKSHOP ON OBSERVING PLANETARY SYSTEMS . ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/sci/meetings/2007.html -- 25.5 Кб -- 09.04.2016
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4. Model 05_w_003, all curves
. Main . Staff . Research . Publications . Conferences . Links . q = M 2 : M 1 = 0.03, e = 0.5, "warm" disk ( с = 0.05), accretion rate = 10 -9 /year. The rotation angle of the apsidal line relative to the observer and through "_" the orbit inclination to the line of sight are indicated in the lower left corner of each diagram.
[ Сохраненная копия ]  Ссылки http://www.gao.spb.ru/english/personal/sfg/eng/eng_model9_full.html -- 3.9 Кб -- 27.01.2012
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5. Restrictions on the Scenario Parameters
... we show that the comparison between the calculated and observed numbers of the most ``fragile'' (from the point of view of the binary evolution scenario )   galactic binary types (such as X-ray low-mass X-ray binaries (LMXB), cataclysmic variables (CV),   Be-stars   with compact companions, relative number of visible binary radiopulsars   with normal and compact secondary components) impose certain constraints on the feasible initial ... Phenomenological Kick Velocity . ...
[ Сохраненная копия ]  Ссылки http://xray.sai.msu.ru/~mystery/articles/review/node41.html -- 6.6 Кб -- 26.02.1997
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6. Velocities in Miriad
Next: ATCA Spectral Line Correlator Up: Spectral Line Data Reduction Previous: Spectral Line Data Reduction . Because of the Doppler effect, the observed frequency of a spectral line can be related to the radial velocity between the observer and the source. ... where v is the radial velocity, the observed frequency, the rest frequency, and c is the speed of light. ... Next: ATCA Spectral Line Correlator Up: Spectral Line Data Reduction Previous: Spectral Line Data Reduction Miriad manager . ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/computing/software/miriad/userguide/node135.html -- 8.6 Кб -- 10.04.2016
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7. Mirror Related CCF Components
Next: XEncirEn Up: CCF Components Previous: General CCF Components Contents . The mirror calibration files describe the X-ray response of the three XMM mirror modules. As a baseline, there will be one CCF constituent per telescope. ... Description . Generation from Ground Calibration Data . Generation from In-Orbit Data . ...
[ Сохраненная копия ]  Ссылки http://xmm.vilspa.esa.es/calibration/documentation/CALHB/node655.html -- 4.3 Кб -- 20.09.2011
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8. FIRPO II
. Main Sections LabIR main page . Instrument page . Documentation . Science Publications . Special Sections Software Page . Inside the Lab . LabIR staff . Companion Pages Skysoft Home . Tirgo Page . Tirgo Archive . LabIR Hotlist . Lunar occultations . AO star finder . Simple calculator .
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/irlab/luna/sao/firpoII.php -- 10.5 Кб -- 04.02.2013
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9. http://www.wdcb.ru/stp/data/solar.act/sunspot/sunspot.txt
RELATIVE SUNSPOT NUMBERS Description of Data from SGD Explanation of Data Reports: Relative Sunspot Numbers -- The relative sunspot number is an index of the activity of the entire visible disk of the Sun. ... The provisional daily Zurich relative sunspot numbers, Rz, were based upon observations made at Zurich and its two branch stations in Arosa and Locarno and communicated by M. Waldmeier of the Swiss Federal Observatory. ... This indicates the uncertainty above and below the predicted number. ...
[ Сохраненная копия ]  Ссылки http://www.wdcb.ru/stp/data/solar.act/sunspot/sunspot.txt -- 5.2 Кб -- 18.01.2010
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10. CIMA Software Components
CIMA is more than just the observing tool - in fact, the observing tool is just a part of a bigger package called the CIMA software package. ... There is also a another package called the CIMA WAPP software which contains the WAPP software, the special Tcl/Tk interpreter used by CIMA and support libraries. ... All CIMA software components recognize the following general options that are part of the CIMA version selection system: . ... The select_cima script can be used to set up a default version. ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~cima/cima_software.html -- 8.3 Кб -- 01.03.2012
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11. Multi-Spin Galaxies ? 2016
... SAO RAS . ... In 2016, a leading center of the Russian ground-based observational astronomy, Special Astrophysical Observatory of the Russian Academy of Sciences, is celebrating its 50th anniversary. The Observatory organizes an international conference "Multi-spin galaxies 2016", as a part of the festivities. ... Afanasiev Victor (SAO RAS, Russia) . ... Mapelli Michela (INAF - Padova, Italy) . Moiseev Alexei (SAO RAS, Russia) - chair . ... Karachentsev Igor (SAO RAS, Russia) . ... Russia), . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/hq/multispin16/ -- 7.3 Кб -- 09.04.2016
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/hq/multispin16/ -- 7.3 Кб -- 09.04.2016
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12. The AstroStat Slog ICA
... I happened to observe a surge of principle component