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1. Journal "Peremennye Zvezdy"
Peremennye Zvezdy", . ... V348 Aql, USNO-B1.0 0904-0422027 . ... Meinunger (1966) classified it as an eclipsing binary with a period very close to 1 day, noting however that the period and derived minima times were uncertain due to the low variability amplitude. As of July 2011, the O C gateway (Paschke Brat 2006; Paschke 2009) lists, in addition to Meinunger's photographic data, 2 visual and 3 CCD times of minima from Paschke (1988, 1996, 2006), Stepan (1995), Br t et al. ... Meinunger (1966) . ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/varstars/msg/1252756 -- 18.0 Кб -- 17.11.2011
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2. On-The-Fly Re-Calibration of HST Observations
... Previous: Pipeline Processing and Quality Control for Echelle Data . ... On-the-fly re-calibration of HST data (OTF) has now been available at the CADC and ST-ECF for about 18 months. ... The calibration can only be executed using the calibration reference files which are available at that time. ... On-the-fly re-calibration has another advantage for our archive sites: we only need to keep the raw data and calibration reference files on-line for the process to be automatic. ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/conferences/adass/adassVII/pirenneb.html -- 8.0 Кб -- 12.06.2006
[ Сохраненная копия ]  Ссылки http://www.adass.org/adass/proceedings/adass97/pirenneb.html -- 8.0 Кб -- 15.05.1998
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3. RSOG Pre-Observation Products
Next: GOCG Pre-Observation Products . Previous: RadioAstron Mission Element Overview . ... Observation Summary File (OSF) . GRT (Ground Radio Telescope) Schedule Files . ... How: The long-term schedulers will produce two files: GSTS-file (General Space Telescope Schedule) to be used by GOCG and LTS-file for all mission elements. ... What: The RSOG will produce schedule files for all GRTs participating in a particular observation, in the format required by each GRT. ...
[ Сохраненная копия ]  Ссылки http://www.asc.rssi.ru/RadioAstron/documents/rmoh/eng/rsogpre.htm -- 7.2 Кб -- 16.05.2001
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4. VISTA ETC - Exposure Time Calculator
... Exposure Time Calculator (ETC) . ... ESO - Public Surveys . ... the recommended values to use for DIT, . ... Detector on-chip integration (DIT): seconds. to your chosen value - a separate page gives recommended values to use for DIT - for modes 1 and 2 below you may wish to start with the maximum recommended values as these will minimize the effect of read noise (a total object exposure of Y secs with DIT=X secs will produce Y/X lots of read noise) and give you a lower limit on the time needed. ...
[ Сохраненная копия ]  Ссылки http://www.vista.ac.uk/observing/etc/index.html -- 15.1 Кб -- 28.03.2013
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5. http://www.stsci.edu/documents/dhb/webvol2/c09_ghrsinstrover.fm4.html
... The GHRS Instrument Handbook is the single most useful reference about the GHRS except for this data handbook; it describes instrument operating modes as well as observing strategies. ... GHRS Instrument Handbook Versions . ... The Goddard High Resolution Spectrograph: In-Orbit Performance," 1995, PASP , 107, 871. ... Ebbets, D.C., J.C. Brandt, and the HRS Investigation Definition Team, "Ultraviolet High-Resolution Spectroscopy from the Space Telescope," 1983, PASP , 95, 543-549. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/documents/dhb/webvol2/c09_ghrsinstrover.fm4.html -- 9.9 Кб -- 10.02.1998
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6. Backends Available with CIMA
Different backends are supported by CIMA depending on the selected receiver and observation type (spectral line or pulsar). CIMA has traditionally supported two backends: the interim correlator for spectral line single-pixel receiver observations and the WAPPs for any kind of observation. The WAPPs behave quite differently in spectral line and in pulsar mode, with the differences being so big that the observer has to select which type of obsercvation already at start-up of CIMA. ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~cima/cima_backends.html -- 8.9 Кб -- 01.03.2012
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7. Outline of the Available Methods
Next: The Newton--Raphson Method. Up: Fitting of Data Previous: Fitting of Data . ... In a linear problem, if the errors on the observations have a gaussian distribution, the ``Maximum Likelihood Principle'' gives you the ``best estimate'' of the parameters as the solution of the so-called ``Least Squares Minimization'' that follows: . ... A certain number of numerical methods have been developed to solve the non--linear least squares problem, four have so far been implemented in MIDAS. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/precise/Midas_doc/doc/95NOV/vol1/node125.html -- 7.2 Кб -- 23.02.1996
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8. An alternative approach to calibration
... This calibration approach is recommended when dealing with high frequency data from the old ATCA correlator, especially at 3mm wavelengths. ... The approach described here exploits the dual frequency bands that were available with the old correlator. ... Rather the current approach assumes that you have a single Miriad dataset containing bandpass calibrator, phase calibrator, flux density calibrator and program source. ... MFCAL . ... Input multi-source, dual-band dataset. select=source(1921-293) . ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/computing/software/miriad/userguide/node96.html -- 11.0 Кб -- 10.04.2016
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9. The Arcetri Spectral Code - E.Landi and M.Landini (2001)
CHIANTI - an atomic database for emission lines. ... K.P.Dere, E.Landi, H.E.Mason, B.C.Monsignori-Fossi, P.R.Young, 1997, A , 125, 149 . Article: Available from ADS . The Arcetri Spectral Code for thin plasmas . E.Landi M.Landini 1998, A , 133, 1 . ... E.Landi, M.Landini K.P.Dere, P.R.Young, H.E.Mason, 1999, A , 135, 339 . ... K.P.Dere, E.Landi, P.R.Young, G.Del Zanna, 2001, ApJS, 134, 331 . ... G.Del Zanna, B.J.I.Bromage, E.Landi, M.Landini, 2001, A , 379, 708 . ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/science/spettro/articoli -- 8.7 Кб -- 15.03.2002
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10. Generation of the Calibration Index File
... As described in detail below 3.4 (see also [ 2 ]) the list of calibration datasets comprising a CIF is ruled by two dates: the observation date and the analysis date. By default cifbuild reads the observation date from the Observation Data File (ODF) pointed to via the SAS_ODF environment variable. ... Note that the analysis date can be any date (in the past or in the future): it is used to retrieve the CCF constituents applicable at the specified point in time. ... Using a Master Index File . ...
[ Сохраненная копия ]  Ссылки http://xmm.vilspa.esa.es/sas/8.0.0/doc/cifbuild/node5.html -- 5.6 Кб -- 01.07.2008
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11. ESO - La Silla Science Operations
... Science Users Information > Observing Facilities > La Silla Facilities > La Silla Science Operations . ... La Silla News . ... Internal Pages . La Silla Science Operations Department (LSO) is part of the La Silla Paranal Observatory and is in charge of the operations of the telescopes on La Silla. ... In the La Silla Science Operation pages, you should find all the information you need for your observations from the time you have an idea of observations until when you finish processing your data. ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/sci/facilities/lasilla/sciops.html -- 27.2 Кб -- 10.04.2016
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12. Introduction
Next: Data analysis and Spatial Up: Spatial Corrections of ROSAT Previous: Spatial Corrections of ROSAT . ... We start with an observation for which the PRF is much worse than it should be; caused by residual wobble errors or other causes. ... Spatial analysis of ROSAT HRI observations are often plagued by poor aspect solutions, precluding the attainment of the potential resolution of about 5''. ... A recent example showed one obi for which the source was 10 north of its position in the other 17 obis. ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/PROS/PUG/node198.html -- 8.3 Кб -- 01.10.2012
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13. http://www.stecf.org/conferences/adass/adassVII/reprints/pirenneb.ps.gz
... On­The­Fly Re­Calibration of HST Observations B. Pirenne and A. Micol Space Telescope -- European Coordinating Facility, ESO, Garching, D­85748 D. Durand and S. Gaudet Canadian Astronomy Data Centre, DAO, Victoria, BC Abstract. ... On­the­fly re­calibration data flow: from request submis­ sion to data delivery. ... On­the­fly re­calibration has another advantage for our archive sites: we only need to keep the raw data and calibration reference files on­line for the process to be automatic. ...
[ Текст ]  Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/pirenneb.ps.gz -- 75.6 Кб -- 12.06.2006
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14. RTT150 project data archive
RTT150 . ... HEAD IKI . This page is a search interface through RTT150 observationsdatabase which is stored at IKI. According to the agreement between participantsof RTT150 project, observational data fully belong to the institution which hascarried out this observation for one year, are available to all three partiesinvolved (IKI, KSU and TUG) during the second year and become freely accessibleto the whole astronomical community starting two years after observation date. ...
[ Сохраненная копия ]  Ссылки http://hea.iki.rssi.ru/AZT22/ENG/dbase.htm -- 7.0 Кб -- 18.02.2004
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15. Physics 410/510 Observational Cosmology
... This class is designed to be an up to date summary of the last 10-20 years of observations relevant to Cosmology. ... Theory today is bombarded by a vast array of observational data but there remains no clear and preferred model for the origin and evolution of structure in the Universe. ... The inflationary paradigm and the nature of the Dark Matter - Inflation solves a lot of problems that are inherent in the standard Big Bang Model. ... Kinds of Dark Matter and Observational Constraints . ...
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/1997/phys410.html -- 9.2 Кб -- 14.03.1997
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16. The 7C(G) survey
... Full details of the observations, data reduction and calibration of this survey, and the production of the 7C(G) compact source list, are described in Vessey & Green (1998, MNRAS, 294, 607) . ... b |<5њ, with a resolution of about 1.2 ? ... The survey consisted of 24 fields, spaced 3њ.5 in l , and alternating between b = +3њ and -3њ, but with a gap near l = 110њ. ... Please refer to the source list description for details of the entries ; the catalogue itself is available as: . ...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/projects/surveys/7C_G/ -- 8.7 Кб -- 05.04.2000
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17. (Untitled)
... They were determined as a result of orbit improving on the base of all kinds of optical observations available in the catalog of observations of the Minor Planet Center on March 16, 2014 (radar observations have not been used at this stage). ... As the MPC orbits do not all were improved simultaneously with EMP orbits, only 383866 sets of elements were used for data comparison (for selected sets of elements process of improvement had started with the use of the same observations). ...
[ Сохраненная копия ]  Ссылки http://www.ipa.nw.ru/PAGE/FUNDAMENTAL/LSBSS/winample_guide/user4dpi.htm -- 12.5 Кб -- 10.04.2016
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18. February 2002 APT Meeting
... APT Activities and Science Results 3. ... APT Secretary Philip Edwards (ISAS) reviewed the aims of the APT (http://www.vsop.isas.ac.jp/apt/DefinitionAndAims.html). ... The Australia Telescope Compact Array, and Ceduna, Hartebeesthoek, Kashima, Mopra, Parkes, and Shanghai telescopes of the Asia-Pacific Telescope participated in these observations. ... In the absence of Tetsuo Sasao, Philip Edwards briefly described results of the APT 22 GHz observations conducted from October 1st to 5th, 1997. ...
[ Сохраненная копия ]  Ссылки http://www.vsop.isas.ac.jp/apt/meetings/APTfeb2002summary.html -- 5.3 Кб -- 23.10.2002
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19. Pulkovo Database of Observations of Solar System Bodies
. Pulkovo Database of Observations of Solar System Bodies . Available databases: . Observations of planets and their satellites . Observations of minor planets and comets . Info . General description of this database . Main Page .
[ Сохраненная копия ]  Ссылки http://www.puldb.ru/db/index.php -- 3.3 Кб -- 01.10.2012
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20. The GLORIA Project makes available to internet users 13 robotic telescopes in
... Since 2011 our observatory is a member of GLORIA (GLObal Robotic telescopes Intelligent Array for e-Science) project - wide international collaboration of 13 scientific institutions from 8 countries aiming at opening public access to robotic telescopes, as well as propagating astronomy in general. The GLORIA Project offers Internet users the possibility of studying the sky from professional observatories. ... The experiments are available at the users site of GLORIA. ... About GLORIA . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/Science/SciNewsExt/2014/robtel/ -- 5.7 Кб -- 10.04.2016
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/Doc-en/Science/SciNewsExt/2014/robtel/ -- 5.7 Кб -- 10.04.2016
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