Найдено документов: 290797 (174 сайтов) ---- Время поиска: 1.03сек. |
Показаны документы, содержащие фрагменты текста из документа
http://star.arm.ac.uk/~csj/software_store/guide/scl_sfit.
http://star.arm.ac.uk/~csj/software_store/guide/scl_sfit.
1. Standard stars
Next: Reduction procedure Up: Extinction and transformation Previous: Strategy . Standard stars can be included in the extinction solution, if one is careful. The problem is that there are usually appreciable ``conformity errors'' due to mismatch between the instrumental and the standard passbands [ 16 ]. ... Thus, it is wrong to assume that the transformation between the instrumental system and the standard system is exact, even if there were no measurement error in either system [ 1 ]. ...
[
Сохраненная копия
]
Ссылки http://www.sao.ru/precise/Midas_doc/doc/95NOV/vol2/node285.html -- 9.4 Кб -- 23.02.1996
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>3129) - www.sao.ru/ )
2. Astronomical Catalogs
The Astronomical Catalog portion of CDBS contains several atlases consisting of both observed and model stellar,galactic, and emission line object spectra as well as HST standard stars spectra are available in STSDAS table format for use in the calibration of HST instruments, with synphot, with the exposure time simulators, or for any other purpose. this is it There are two independent directories containing the spectra of ultraviolet and optical standard stars. ... For details see K93MODELS . ...
[
Сохраненная копия
]
Ссылки http://www.stsci.edu/instruments/observatory/cdbs/astronomical_catalogs.html -- 7.3 Кб -- 14.08.1996
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>19410) - www.stsci.edu/ )
3. Astronomy HyperText Book: Stellar Evolution
... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...
[
Сохраненная копия
]
Ссылки http://zebu.uoregon.edu/textbook/se.html -- 4.8 Кб -- 16.12.1997
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>351) - zebu.uoregon.edu/ )
4. CHIANTI atomic database
The CHIANTI database consists of 4 primary ASCII files for each ion in the database. contains the energy levels in cm^(-1) It includes both experimental data and theoretical values of the levels energies. ... contains wavelengths, gf and A values for each transition. Wavelengths are based on experimental level energies where available; wavelengths calculated from theoretical energies are less accurate and are given as negative values. ...
[
Сохраненная копия
]
Ссылки http://www.arcetri.astro.it/science/chianti/chianti_5.1/database/n/n_6.html -- 5.7 Кб -- 15.09.2005
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>9699) - www.arcetri.astro.it/ )
5. PPTA Wiki | PmWiki / Forms
... Forms . ... This page explains how you can embed input forms into wiki pages. ... Forms processing can be found in the Cookbook (see below). ... input text name value size= n :) (: input hidden name value :) (: input password name value :) (: input search name value :) (: input number name value min=x max=y step=z:) (: input email name value :) (: input url name value :) (: input date name value :) (: input radio name value label checked=checked:) (: ...
[
Сохраненная копия
]
Ссылки http://www.atnf.csiro.au/research/pulsar/array/index.php?n=PmWiki.Forms -- 21.5 Кб -- 12.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>32277) - www.atnf.csiro.au/ )
6. ESO - The spectrum of my MOS flux standard star is shifted in wavelength by
... Data Handling and Products > Data Reduction FAQ > The spectrum of my MOS flux standard star is shifted in wavelength by several pixels. Why is that and how can I correct for it? ... Observing with ESO Telescopes . ... The shift of the flux standard spectrum is caused by a combination of bad centering within the slit and possible wavelength calibration issues. To align the spectrum to the tabulated flux, use the parameter --resp_shift in vmmosscience when determining the response curve. ...
[
Сохраненная копия
]
Ссылки http://www.eso.org/sci/data-processing/faq/the-spectrum-of-my-mos-flux-standard-star-is-shifted-in-wavelength-by-several-pixels.html -- 22.4 Кб -- 10.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>20314) - www.eso.org/ )
7. Redirecting standard output
. To redirect the standard output from a command use the > (greater than) symbol followed by the name of the output file. If the file that you redirect standard output to does not already exist it will be created. For example: grep Smith /etc/passwd > popular . This redirects the standard output from the grep command so that it goes to the file popular . This file will contain all occurrences of the string Smith that were found in the /etc/passwd file. **Caution** . Did You Know? .
[
Сохраненная копия
]
Ссылки http://comet.sai.msu.ru/UNIXhelp/commanz/cmd3.2.html -- 2.3 Кб -- 17.01.1997
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>746) - comet.sai.msu.ru/ )
8. TwistedActor.Actor Standard Commands
... Standard Commands . ... TwistedActor.Actor is core code for writing an actor: an instrument control computer (ICC) or hub-based script that does something useful. This manual describes the standard commands and keywords that any actor based on TwistedActor.Actor will support. All actors based on TwistedActor typically support the following standard commands (plus additional device-specific commands documented in that actor's manual). ... Connect one or more devices (if not already connected). ...
[
Сохраненная копия
]
Ссылки http://www.apo.nmsu.edu/Telescopes/twistedActor/standardCommands.html -- 6.4 Кб -- 19.07.2012
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>961) - www.apo.nmsu.edu/ )
9. Effect of sources evolution on
... Briefly, the count rate at the detector from a source at a redshift z is . ... Another possible way that could lead to arising diverse peculiarities in the - distribution induced by the sources evolution is connected with a possible non-monotonic character of the star formation rate in galaxies. ... The most prominent feature of the obtained theoretical - is a notable sharp increase at low count rates due to evolutionary effects. ...
[
Сохраненная копия
]
Ссылки http://xray.sai.msu.ru/~mystery/articles/henning/node3.html -- 12.4 Кб -- 20.08.1996
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>523) - xray.sai.msu.ru/ )
10. Standard On
... This routine is designed to read in the current correlator set-up, go to the chosen source, and then take data pointing directly at the specified source. This routine will automatically wait until you are on source before beginning to take data. ... Additionally, this routine allows you to take an ON/OFF calibration pair (one 10s scan with the noise diode on, followed by a 10s scan with the diode off), using the chosen noise diode configuration (see Section 1.6 . ...
[
Сохраненная копия
]
Ссылки http://www.naic.edu/~astro/spectral_line/handbook_old/node6.html -- 3.2 Кб -- 31.05.2001
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>5855) - www.naic.edu/ )
11. http://hea-www.harvard.edu/QEDT/Papers/phl909.ps
Emission Line Diagnostics in a ``No UV Bump'' Quasar PHL909 Smita Mathur, Belinda Wilkes, Martin Elvis and Jonathan McDowell Abstract PHL909 is a quasar with unusually low ultraviolet luminosity (blue bump strength C UV=IR = \Gamma0:20 compared to an average value of 0:4 (McDowell et al. ... The intrinsic continuum of PHL909 ( i.e. as seen by the BELR ) may thus be similar to the `standard' continuum, with a big blue bump, reddened along the line of sight. ...
[
Текст
]
Ссылки http://hea-www.harvard.edu/QEDT/Papers/phl909.ps -- 136.1 Кб -- 09.09.1994
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>2916) - hea-www.harvard.edu/ )
12. XSPEC session thread
... List of SAS threads . This thread contains a (very!) simple standard XSPEC session for fitting data from the X-ray cameras. ... Start XSPEC . ... Load spectrum data: . ... response 1 PN.rmf . ... plot data . Fig.1: XSPEC data plot . Ignore bad channels in data: . ... The latter, the maximum number of channels to bu summed. plot data with model adjustment and e.g. the residuals (alternatives, ratio data/model, absolute chi-squared, etc) . ... Fig.2: XSPEC data, model and residual plot . ...
[
Сохраненная копия
]
Ссылки http://xmm.vilspa.esa.es/sas/7.0.0/documentation/threads/xspec_thread.html -- 9.6 Кб -- 21.08.2006
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>10373) - xmm.vilspa.esa.es/ )
13. Astronomical Catalogues
... 237S (SIMBAD/NED BibCode) ================================================================================ Keywords: Sun: UV radiation - atmospheric effects - Sun: atmosphere - lines: identification Description: An ultraviolet atlas of the solar spectrum with a spectral resolution of 15mA in the region 1948-2000A is presented. ... The wavelength atlas with a list of about 550 lines has been synthesized from data at center of the Sun ({mu}=1) and at {mu}=0.89, smoothed out over an area of 30 arcsec. ...
[
Сохраненная копия
]
Ссылки http://vega.inp.nsk.su/~inest/astrolib/Sun/kursoviki/Model2000/AtmModel/UV/Source.html -- 10.3 Кб -- 26.03.2000
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>67) - vega.inp.nsk.su/ )
14. OptInt PmWiki : Forms
OptInt PmWiki . ... Forms . ... This page explains how you can embed input forms into wiki pages. ... input text name value size= n :) (:input hidden name value :) (:input password name value :) (:input radio name value :) (:input checkbox name value :) (:input select name value label :) (:input default default-name default-value :) (:input submit name value :) (:input textarea name [=value=] rows= n cols= n :) (:input reset name label :) (:input file name label :) (:input image name "src" alt :) . ...
[
Сохраненная копия
]
Ссылки http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/PmWiki/Forms -- 29.2 Кб -- 28.02.2014
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1611) - www.mrao.cam.ac.uk/ )
15. IEEE STANDARDS PRODUCTS CATALOG
... The New 1997 IEEE Standards Products Catalog features the complete listing of standards publica-tions and services IEEE Standards offers, along with the information you need to place your order. ... Books and Other Products on Standards - contains a detailed listing of informative print and electronic publications relevant to standards and their implementation in areas of electrical engineering, electronics and computer technology. ... IEEE Standards Products Listing 22 . ... Power Electronics 41 . ...
[
Сохраненная копия
]
Ссылки http://www.cplire.ru/rus/casr/os/3_12/7/15.htm -- 10.1 Кб -- 21.03.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>534) - www.cplire.ru/ )
16. SFIT2 - Command Syntax
These commands read in a grid of model spectra. ... Values for the parameters are taken from the input models themselves, to avoid mixups. The syntax of the command arguments is precise. model{ . ... numbers of temperatures, gravities and abundaces in the grid . ... Surface composition parameter: depends on model grid . ... If there is only one spectrum to fit, one should set default parameters for the secondary which lie within the model grid, with <L_2/L> being a very small value. ...
[
Сохраненная копия
]
Ссылки http://star.arm.ac.uk/~csj/software_store/guide/sfit2_commands.html -- 23.8 Кб -- 18.10.2004
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>2520) - star.arm.ac.uk/ )
17. "Stargazers" and National Science Standards
... The material in "From Stargazers to Starships" meets several important requirements of the national standards. Pages cited below are from National Science Education Standards National Academy Press, Washington 1995. ... For example: the sections on astronomy not only describe calendars and sundials (including their construction), but also the astronomy of the ancient Greeks, including two different ways in which ancient Greeks estimated the distance to the Moon. ...
[
Сохраненная копия
]
Ссылки http://www.iki.rssi.ru/mirrors/stern/stargaze/Standrds.htm -- 7.9 Кб -- 21.12.2007
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/mirrors/stern/stargaze/Standrds.htm -- 7.9 Кб -- 22.12.2007
Похожие документы
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/mirrors/stern/stargaze/Standrds.htm -- 7.9 Кб -- 22.12.2007
Похожие документы
Еще в разделе:
(Показать все результаты (>938) - www.cosmos.ru/ )
18. Development of an ADS Data Dictionary Standard
... We present a proposed standard for data dictionaries associated with catalogs being accessed through the Astrophysics Data System (ADS) Mosaic Catalog Service. Each catalog made available for searching must have a data dictionary, which consists of a set of specified keywords describing format, content and location of data. ... There are two keywords in the Table Data Dictionary which indicate to the server software that the corresponding column contains special attributes. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass94/grantc.html -- 11.3 Кб -- 03.11.2000
Похожие документы
Похожие документы
19. standard of astronomical data, catalogs
This section of library contains information about "classic" Star Catalogs. ... For a Henry Draper Catalog 272149 stars have received a total of 531,211 identifications in 7 сatalogs: . 270456 - in Astrographic Catalogue ( "Carte du Ciel", 4M), . 251943 - in Guide Stars Catalog (GSC), . ... A file with information on the components of 1788 of multiple systems in catalog HDEC (3681 component, or a combination thereof, with 4054 recording). ... A file with information about 21971 variable stars. ...
[
Сохраненная копия
]
Ссылки http://astrometric.sai.msu.ru/lib_projects_01.html -- 4.1 Кб -- 07.11.2008
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>13) - astrometric.sai.msu.ru/ )
20. C, UNIX and Standard Libraries
... Using UNIX System Calls and Library Functions . ... To use system calls and library functions in a C program we simply call the appropriate C function. Examples of standard library functions we have met include the higher level I/O functions -- fprintf() , malloc() .. ... For most system calls and library functions we have to include an appropriate header file. e.g. stdio.h, math.h . ... Information on nearly all system calls and library functions is available in manual pages. ...
[
Сохраненная копия
]
Ссылки http://mavr.sao.ru/hq/sts/linux/book/c_marshall/node15.html -- 6.1 Кб -- 28.12.2007
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/sts/linux/book/c_marshall/node15.html -- 6.1 Кб -- 02.10.2012
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/sts/linux/book/c_marshall/node15.html -- 6.1 Кб -- 02.10.2012
Похожие документы
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/sts/linux/book/c_marshall/node15.html -- 6.1 Кб -- 02.10.2012
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/sts/linux/book/c_marshall/node15.html -- 6.1 Кб -- 02.10.2012
Похожие документы
Еще в разделе:
(Показать все результаты (>1141) - jet.sao.ru/ )
Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам
Комментарии, вопросы? Пишите: info@astronet.ru или сюда