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http://www.puldb.ru/nikolaev_2011/PUB_NIKOLAEV_2011/plates2.pdf.
1. Using Multiple FP-POS positions with COS observations
... HST . Using Multiple FP-POS positions with COS observations . ... Data . ... HST Peer Review Process . ... HST Overview . Overview . ... Phase I Proposing . ... Retrieving HST Data . ... COS Data Handbook . ... The use of multiple FP-POS positions for each CENWAVE position of the COS FUV detector was strongly encouraged in the Cycle 19 Call for Proposals, Primer, and COS Instrument Handbook, as this improves the limiting S/N and allows the effects of flat-field artifacts to be minimized. ...
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Ссылки http://www.stsci.edu/hst/cos/documents/newsletters/cos_stis_newsletters/full_stories/2011_06/fp_pos_equals_all.html -- 19.4 Кб -- 12.04.2016
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2. Source Positions
Next: Catalog Construction Up: Observations and Analysis Previous: Source Detections . ... It was assumed that the highest signal gives the most likely position of the source. ... Comparing the summed map with the maps from the individual energy ranges, the one which produced the smallest error box was chosen to represent the source position, as long as was greater than 4, a level chosen to reflect a reasonable degree of confidence in the detection. ...
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Ссылки http://www.sao.ru/cats/doc/EGRET2/node7.html -- 9.0 Кб -- 08.05.1998
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3. 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. ...
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Ссылки http://www.adass.org/adass/proceedings/adass94/aket.html -- 12.3 Кб -- 03.11.2000
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4. Central meridian positions for physical observations of Uranus for Computer
Computer Ephemeris for 2015 from DE200/LE200. Longitude of central meridian of Uranus. ...
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Ссылки http://space.univ.kiev.ua/ephem/15a/Pm7.html -- 5.2 Кб -- 23.12.2014
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5. Archive of VLBI Observations Majordomo List
ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Staff list | ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope Online Archive (ATOA) . ... VLBI . ... Arch | ... CSIRO ATNF Data Archives . Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . ... CSIRO Radio Astronomy Image Archive . ...
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Ссылки http://www.atnf.csiro.au/lists/vlbiobs/2009/10/1069.html -- 28.8 Кб -- 10.04.2016
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6. AO Spectral Line Position Search Database.
. Project Identification: . Source Name: . Observation Date: . (yyyy/mm/dd) . Start Date: . End Date: . Source Position: . RA (J2000): . h m s . Dec (J2000): . o ' '' . Search box in arcminutes: . +/- (Default 10 arcminutes meaningful . only when both ra dec are specified) .
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Ссылки http://www.naic.edu/~astro/specAOsearch/index.shtml -- 8.0 Кб -- 03.02.2013
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7. Two points (INTERBALL-1 and MAGION-4) observations of magnetopause motion
The close position of main satellite and subsatellite (distance between them about 1000 km) and using the similar sets of Faraday cups (VDP and VDP-S) with high resolution measurements (up to 16 Hz for the main satellite and up to 10 Hz for the subsatellite) allow us to determine the small-scale variations of the magnetopause shape and position and to estimate the velocity of the magnetopause motion. ... Two point observation of the magnetopause motion: the INTERBALL project. ...
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Ссылки http://www.iki.rssi.ru/tail/results/vdp/twopoint.html -- 4.2 Кб -- 03.01.1997
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/tail/results/vdp/twopoint.html -- 4.2 Кб -- 03.01.1997
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[ Сохраненная копия ] Ссылки http://www.cosmos.ru/tail/results/vdp/twopoint.html -- 4.2 Кб -- 03.01.1997
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8. Positions of the telescopes used in the 1.3 mm VLBI observations of the quasar
.
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Ссылки http://www.eso.org/public/images/eso1229b/zoomable/ -- 1.9 Кб -- 12.04.2016
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9. MASTER-Net Science Release on prompt optical observation of the GRB 090424
... Time calculated from Fermi GBM Trigger Time = 14:12:08.67 ( Connaughton, GCN 9230 ). 1% coincident with our start zero image time. 3x3 degrees around Swift XRT position . ... SUBJECT: GRB 090424 : MASTER-Net prompt optical limit DATE: 09/04/25 20:29:42 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs E. Gorbovskoy, V. Lipunov, V.Kornilov, A.Belinski ... Our observations results: ---------------------------------------------------------------------- Fermi GRB Trigg.* ...
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Ссылки http://observ.pereplet.ru/images/GRB090424/GRB090424.html -- 7.7 Кб -- 01.10.2012
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10. Pulkovo Database of Observations of Visual Double Stars
Pulkovo Database of Observations of Visual Double Stars . ... Catalog of relative positions of visual double stars, based on photographic observations performed since 1960 in Pulkovo on the 26-inch refractor (A.A.Kiselev, O.A.Kalinichenko, O.V.Kiyaeva, N.A.Shakht, L.G.Romanenko, I.S.Izmailov, O.P.Bykov, K.L.Maslennikov, E.A.Grosheva, D.L.Gorshanov), 2010 . ... Enter either ADS or WDS number. Click here to display full list of visual double stars observed at Pulkovo. ADS . ...
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Ссылки http://www.puldb.ru/db/ds.php -- 4.8 Кб -- 01.10.2012
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11. Pulkovo NEO Page: Estimation of Accuracy of the Observations
Pulkovo NEO Page . ... NEA Accuracy Estimation . ... The estimation of accuracy of the current CCD observations of asteroids and comets is constantly performed at Pulkovo Observatory. ... The (O-C) values, so called "Observed" minus "Calculated" positions, characterize numerically the observations of any observatory, both professional and amateur, during a short period (one or several close nights). ... So the (O-C) values for these objects nearly entirely define the errors of observations. ...
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Ссылки http://www.gao.spb.ru/personal/neo/eng/accuracy/p01.htm -- 9.8 Кб -- 26.11.2013
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12. Procedures for Observations
... The J, H and K bands are characterized by a bright background, such a background is mainly due to the emission of atmospheric lines and of thermal radiation. ... If the source cover a large fraction of the slit, spectra off-source must be observed to adequately sample the sky background. ... The on chip integration time (time spent in each position of the slit) must not exceed 40 seconds in J and H bands and 60 seconds in K band. ... We suggest a sequence of 10 for each elementary integration time. ...
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Ссылки http://www.arcetri.astro.it/irlab/instr/longsp/doc/proc_ob.html -- 7.9 Кб -- 16.02.2000
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13. Generation from In-Orbit Data
... Analysis of in-orbit data closely follow the CSL data analysis. Stars with known astrometric positions are matched with their image centroids. ... The measured position, the expected position and the offset between the measured and expected positions are calculated and written into a file. ... select catalogued positions for different observations/pointings (e.g. positions of objects in photometric sequence) . ... The new distortion map was generated from in-flight observations of the G153 field. ...
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Ссылки http://xmm.vilspa.esa.es/calibration/documentation/CALHB/node912.html -- 5.9 Кб -- 20.09.2011
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14. Accuracy of World positional CCD observations of the numbered minor planets
... Advises . Contact Advises . As an advise for amateurs we would like to underline: if it's possible, try to observe 3 asteroid positions per night and do not neglect to observe the Numbered Minor Planets in your telescope field of view as a "by product" of your observational programs. ... We think such estimations ought to be produced every morning after CCD observations of the moving celestial objects by observer himself. ...
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Ссылки http://www.accuracy.puldb.ru/ADVISES.HTM -- 2.8 Кб -- 05.12.2007
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15. (Untitled)
When entering Identification section user should open the file with observed positions of objects which are to be identified (the file may be first created). ... Format of observations must coincide with that of optic observations in which they are published by Minor Planet Center (observed position may be presented as “accurate” or “approximate” one): . ... observed right ascension (in hours, minutes, and seconds of time (“accurate position”) or in hours and minutes (“approximate position”) . ...
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Ссылки http://www.ipa.nw.ru/PAGE/FUNDAMENTAL/LSBSS/winample_guide/user712s.htm -- 3.4 Кб -- 10.04.2016
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16. http://www.apo.nmsu.edu/Telescopes/SDSS/eng.papers/19990317_M1_INST_REM/19990317.html
... Mirror hard points, Galil channels A-D, are at nominal positions for observations . Lateral link drives, Galil channels E & F, are at nominal positions for observations . Install telescope-wind baffle turnbuckles . ... Remove wind baffle (see wind baffle rem. proc.) . ... Remove remaining 2 pair of wind baffle counterweights . ... Move wind baffle + telescope to zenith "bird bath", install pin, apply telescope altitude brake, depress emergency stop button and disable wind baffle drive . ...
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Ссылки http://www.apo.nmsu.edu/Telescopes/SDSS/eng.papers/19990317_M1_INST_REM/19990317.html -- 7.6 Кб -- 17.03.1999
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17. Observations with the Faulkes Telescope North
... School students recover Martian companion using Faulkes Telescope . ... We therefore decided to calculate positions 2 arc minutes and 6 arc minutes on either side of the predicted position to point the telescope, with the field of view being 4.7 arc minutes. ... Line of variation search (+ marks predicted position, O marks actual position) - Images obtained using the Faulkes Telescope North, operated by Las Cumbres Observatory . ... These observations were also sent to the Minor Planet Center. ...
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Ссылки http://star.arm.ac.uk/~dja/faulkes/horseshoe.html -- 8.7 Кб -- 02.02.2010
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18. Natural Satellites Service. Apparent Encounters of the Tycho-2 Catalogue stars
Natural Satellites Service. ... Apparent Encounters . of the Tycho-2 Catalogue stars and the main natural planetary satellites . ... Suggestions . ... Here we present the precalculated circumstances of the apparent encounters of the stars of the Tycho-2 Catalogue with the main satellites of Saturn (S1-S8) for the period from November 2004 to February 2010, and with the Galilean satellites of Jupiter for the period from November 2004 to October 2010. ...
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Ссылки http://lnfm1.sai.msu.ru/neb/nss/SatStar/SatStarSugg.htm -- 4.4 Кб -- 14.12.2007
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19. Description of the RadioAstron project, english version
Ground Support of RadioAstron . Control and Tracking Stations . RadioAstron satellite control (command transmission, telemetry, orbit measurements) will be conducted from Evpatoria and Bear Lake control stations. ... Coarse orbit measurements will be carried out from control stations. Each measurement takes ten minutes. ... Orbit measurements at tracking stations give only radial component of spacecraft velocity but the measurements are going continuously during observing sessions. ...
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Ссылки http://www.asc.rssi.ru/RadioAstron/description/support_eng.htm -- 14.3 Кб -- 10.05.2008
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20. pr-7
Prognoz-7 satellites magnetometer observation database . The Prognoz-7 satellite was launched 30 October 1978 into orbit with perigee 500 and apogee 203000 km, orbital period was 98 hours. Magnetic field measurements were conducted by SG-70 magnetometer with working range +/- 60 nT., accuracy about 0.3 nT. and sampling rate 1 measurement per 10.24 sec. Magnetic measurements and satellite position data in GSE coordinate system are presented in separate ASCII files. ...
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Ссылки http://www.izmiran.rssi.ru/projects/PROGNOZ-MF/pr-7.htm -- 2.7 Кб -- 07.04.2008
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