Найдено документов: 348429 (180 сайтов) ---- Время поиска: 1.14сек. |
Показаны документы, содержащие фрагменты текста из документа
http://www.eso.org/observing/etc/doc/helpsinfoni.html.
http://www.eso.org/observing/etc/doc/helpsinfoni.html.
1. HDF-S Observing Strategy
Discussions about the observing strategy for the HDF-S focussed primarily on the questions: . What filters/gratings to use for each instrument ? What exposure time to use for each filter/grating ? ... Different areas of the Version 1 output image correspond to variable amounts of exposure time, due to the relatively large pointing shifts necessitated by the multi-instrument observing strategy. ... WFPC-2 Filters, exposure times and limiting AB magnitudes for Version 1 images . Filter . ...
[
Сохраненная копия
]
Ссылки http://www.stsci.edu/ftp/science/hdfsouth/obs_strategy.html -- 10.0 Кб -- 24.05.2000
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>22222) - www.stsci.edu/ )
2. HAWK-I Exposure Time Calculator
... Calculated exposure times do not take into account instrument and telescope overheads. ... The exposure time calculator consists of two pages. ... An instrument description for HAWK-I is available on the instrument page . ... begin{equation} \mathit{FWHM}_{\text{IQ}} = \sqrt{\mathit{FWHM}_{\text{atm}}^2(\mathit{s},x,\lambda)+\mathit{FWHM}_{\text{tel}}^2(\mathit{D},\lambda)+\mathit{FWHM}_{\text{ins}}^2(\lambda)} \end{equation} } \) . ... F_{\text{Kolb}} = \frac {1}{1+300 {\text{ }} D/L_{0}}-1$$ . ...
[
Сохраненная копия
]
Ссылки http://www.eso.org/observing/etc/doc/helphawki.html -- 15.8 Кб -- 10.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>66877) - www.eso.org/ )
3. 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
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>28) - www.vista.ac.uk/ )
4. ETCs and Observations Simulation at the VLT
... Second, the observatory can control the configuration, test data analysis procedures, and provide calibration solutions with the help of instrument models. This paper presents the VLT object-oriented framework for the development of ETCs (Exposure Time Calculators) and data simulators. ... Instrument simulations are being developed for the purpose of predictive calibration, instrument configuration control, and evaluation of data analysis procedures. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass99/P1-22/ -- 12.4 Кб -- 09.10.2000
Похожие документы
Похожие документы
5. Parameters
... Parameter . ... Type . ... data set . ... The name of the observation-wide attitude time series data set created by atthkgen . ... name of existing D -type column in attset . The name of the column in the attitude data set containing the time tags - passed to tabgtigen in parameter timecolumn . ... A selection switch which determines the type of selection expression that the attitude time series is filtered with. cone and pyramid select the fixed cone- and pyramid filters (see above) respectively. ...
[
Сохраненная копия
]
Ссылки http://xmm.vilspa.esa.es/sas/7.1.0/doc/attfilter/node5.html -- 12.3 Кб -- 09.07.2007
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>22081) - xmm.vilspa.esa.es/ )
6. Observing capabilities
... NICS will be the only infrared instrument for the first light of the TNG; as a consequence, we decided to incorporate a sufficient degree of operation flexibility by providing the instrument with six different observing modes, three aimed at imaging and three at spectroscopy: . ... It will be possible to use the narrow band filters as order sorters; this will allow to perform high resolution long-slit spectroscopy in the wavelength ranges covered by the available narrow band filters. ...
[
Сохраненная копия
]
Ссылки http://www.arcetri.astro.it/irlab/instr/nics/generale/osserv.html -- 6.1 Кб -- 28.07.2005
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>9348) - www.arcetri.astro.it/ )
7. Individual data
... Finally, the individual observations themselves are reduced, using the parameters from the extinction solution. ... That is, the extinction solution can in principle produce results if we observe extinction star 1 only in passband A and star 2 in passband B on night 1, and star 1 only in passband B and star 2 in passband A on night 2. ... Even if the passbands are linked by color terms in the extinction, the solution is possible, because we do obtain mean colors for each star. ...
[
Сохраненная копия
]
Ссылки http://www.sao.ru/precise/Midas_doc/doc/94NOV/vol2/node301.html -- 5.7 Кб -- 23.02.1996
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>2840) - www.sao.ru/ )
8. Meade Series 4000 Photo-Visual Color Filters
... 11 Yellow-Green (78% transmission): Contrasts well with the red and blue characteristics of surface features on Jupiter and Saturn. ... 82A Light Blue (73% transmission): Useful on the Moon, Mars, Jupiter, and Saturn, this subtle pale blue filter enhances areas of low contrast while avoiding significant reduction of overall image brightness. ... Meade Series 4000 Photo-Visual Color Filters may be ordered individually or in the following sets: . ... Meade Series 4000 Broadband Nebular Filters . ...
[
Сохраненная копия
]
Ссылки http://www.meade.com/catalog/meade_4000/meade_series_4000_filters_02.htm -- 21.5 Кб -- 06.10.2007
Похожие документы
Похожие документы
9. Echelle for Beginners
Contact Russet McMillan (primary) or your Observing Specialists (secondary) for additional information. Contact Jack Dembicky for web page errors, corrections, ommisions, or additions. This page last updated: July 6, 2004 - JMD . This page last checked: September 14, 2003 - JMD . Configuring TUI to use the Echelle . Setting up the Echelle exposure parameters . Taking your Calibration lamps . ... Setting up multiple exposures . ... Stopping an exposure (discarding data) . ...
[
Сохраненная копия
]
Ссылки http://www.apo.nmsu.edu/35m_operations/35m_manual/Instruments/Echelle/Basics_HTML_Pages/Using_Echelle_with_TUI.html -- 4.5 Кб -- 27.10.2004
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1042) - www.apo.nmsu.edu/ )
10. The high quality H interference filter
... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Mopra radio telescope . ... As no suitable AAO H filter was currently available a vendor (Barr Associates) was identified to supply a high specification, large monolithic interference filter for use at the UKST's focal surface. ... The exceptional optical quality of the filter has been demonstrated on the telescope by the first 2 hour H exposures taken in good seeing during April 1997....
[
Сохраненная копия
]
Ссылки http://www.atnf.csiro.au/pasa/15_1/parker2/paper/node3.html -- 52.1 Кб -- 08.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>29669) - www.atnf.csiro.au/ )
11. Radioastrophysical Observatory ISTP RAS SB
RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . ... SSRT - Receiving systems . The SSRT has two independent receiving systems for recording solar observational data, and several ancillary receivers for checking, setting up and adjusting the instrument. The base receiving systen is a multichannel filter receiver for a simultaneous recording in 180 channels with the 500 kHz band each, adjusted at steps of about 600 kHz. ... Channel's band . ...
[
Сохраненная копия
]
Ссылки http://ssrt.iszf.irk.ru/rad21en.shtml -- 19.9 Кб -- 27.02.2014
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>40) - ssrt.iszf.irk.ru/ )
12. Multipoint correlations of the solar wind parameters observed by several
The problem of solar wind data correlation for the observations onboard several spacecraft is very important for three points of view: . ... This problem is studied now in detail by systematic determination of ion flux and ion velocity data correlations by INTERBALL-1 (IKI group), WIND and IMP 8 (both - MIT group). ... Solar wind plasma correlation lengths from IMP 8, WIND and INTERBALL-1. ... Correlation of solar wind observations onboard several spacecraft: INTERBALL-1, IMP 8 and WIND data. ...
[
Сохраненная копия
]
Ссылки http://www.iki.rssi.ru/tail/results/vdp/correla.html -- 5.6 Кб -- 21.01.1997
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/tail/results/vdp/correla.html -- 5.6 Кб -- 21.01.1997
Похожие документы
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/tail/results/vdp/correla.html -- 5.6 Кб -- 21.01.1997
Похожие документы
Еще в разделе:
(Показать все результаты (>1245) - www.cosmos.ru/ )
13. The spectrograph design and the observing procedure
... The choice of the spectrograph design (Fig.2) is determined by the quantity R, the overall dimensions of the PF cage and the restrictions on the rigidity of the structure of the device. ... As the camera's objective a fast 4-lens aplanat is used having a focal distance F cam =140 mm and a relative aperture of 1:1.8, the resolution at the centre is no less than 80 gr/mm, that over the field at a distance of 3 mm from the edge along the frame ( ) diagonal is 35 gr/mm. ...
[
Сохраненная копия
]
Ссылки http://mavr.sao.ru/hq/ssl/PFES/node4.html -- 10.4 Кб -- 02.10.2012
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/ssl/PFES/node4.html -- 10.4 Кб -- 01.10.2012
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/ssl/PFES/node4.html -- 10.4 Кб -- 01.10.2012
Похожие документы
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/ssl/PFES/node4.html -- 10.4 Кб -- 01.10.2012
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/ssl/PFES/node4.html -- 10.4 Кб -- 01.10.2012
Похожие документы
Еще в разделе:
(Показать все результаты (>1100) - jet.sao.ru/ )
14. *counts_plot* - Inspection of Results
Next: *search_grid* - Grid of Up: Spectral Analysis Previous: Inspection of results . The results can be displayed graphically: xs> counts_plot observed spectrum [root_obs.tab] rp90 # input is rp90_prd.tab . A plot will appear on the screen, showing data points with error bars, and the predicted model as a histogram when one is present. ... d and s for plots of `observed-predicted' and `(observed-predicted)/error' respectively, and . ... These options are specific to counts_plot. ...
[
Сохраненная копия
]
Ссылки http://hea-www.harvard.edu/PROS/PUG/node155.html -- 4.2 Кб -- 01.10.2012
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>3150) - hea-www.harvard.edu/ )
15. hardware_pdev
... Single pixel observing with the mock spectrometer supports up to 7 independent frequency bands. Each band can supply: summed pols (1spectra) , polA,B (2 spectra), or full stokes (4 spectra) with 16 to 8192 channels per spectra. 12 bit A/D samplers running in complex sampling mode provide a maximum bandwidth for each spectra of 172.032 MHz. ... Single pixel observing only uses sp1 (the high band) from each of the 7 mock boxes. ... Single pixel specs for the mock spectrometer . ... MHz . ... 68.8 . ...
[
Сохраненная копия
]
Ссылки http://www.naic.edu/~phil/hardware/pdev/singlePixelSpecs.html -- 20.5 Кб -- 15.04.2011
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>5976) - www.naic.edu/ )
16. SCL Sfit Commands
... commands . ... data_spectrum <name> : data in "spectrum" format . ... Repeat command to add additional mask regions. sigma is the s.d. to apply to the data within the region to be masked. ... Repeat command to add additiona continuum regions. ... cont_reg_clear : Clear current continuum regions . ... The observed spectrum is then multipled by this filter to obtain a new spectrum for use by SFIT. cont_sigma : Computes standard deviation of data in continuum regions and applies it to current data . ...
[
Сохраненная копия
]
Ссылки http://star.arm.ac.uk/~csj/software_store/guide/scl_sfit -- 14.0 Кб -- 03.12.2008
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>2658) - star.arm.ac.uk/ )
17. The NMW survey homepage
NMW survey overview . Access image archive . ... The New Milky Way survey aims to detect bright (V<13.5) optical transients near the Galactic plane using an automated wide-field (8x6 deg.) system capable of surveying the whole Milky Way area visible from the observing site in one night. ... All images obtained during the transient search survey are available online (please use the image archive access form ). ... Images per field: . ... Images per night: . ... Milky Way imaging time: . ...
Еще в разделе:
(Показать все результаты (>3) - scan.sai.msu.ru/ )
18. Results of measurements of SRT antenna parameters in Pushchino
... 18-1 74 40.5 0.52 Cas A . 18-1 75 38.5 0.49 Cyg A . ...
[
Сохраненная копия
]
Ссылки http://www.asc.rssi.ru/RadioAstron/archives/2004/month_notic/res_push.html -- 9.1 Кб -- 03.11.2011
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>174) - www.asc.rssi.ru/ )
19. Fast search through RTT150 data archive
RTT150 . ... This search system is designed for generating the necessary information on series of pointings (observations of each source consist of sets of exposures with different filters and sometimes with different exposure times) for observed sources. Search results appear at the separate page as a table with the following data: . DATE - real (not evening!) observations date (in YYYY-MM-DD format); . ... Bin - minimal CCD binning mode (may vary during the observations); . ...
[
Сохраненная копия
]
Ссылки http://hea.iki.rssi.ru/AZT22/ENG/fsearch.htm -- 9.7 Кб -- 10.07.2008
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>818) - hea.iki.rssi.ru/ )
20. Some results from Intmins
SOME RESULTS FROM INTMINS . The experiment can be performed when the electron beam (instrument ISTOCHNIK ) and plasma blobs (instrument ARIEL ) are injected approximately along or perpendicular to the Earth's magnetic field. ... The pulses of frequency of 1000 Hz will generate EM waves and its harmonics. ... To increase the electron gun pulse duration up to D t = 0.5 f -1 ( D t = 5x10 -4 s) and to stabilise their frequency as good as possible. ... Back to the INTMINS Main Page ...
[
Сохраненная копия
]
Ссылки http://www.iki.rssi.ru/intmins/results.htm -- 4.3 Кб -- 15.06.1999
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>855) - www.iki.rssi.ru/ )
Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам
Комментарии, вопросы? Пишите: info@astronet.ru или сюда