Astronet Поиск по астрономическим сайтам English Russian
       
        Точная форма слов   О проекте   Сайты   Справка
Поиск по:www.vista.ac.uk/    - Поискать по всем серверам
Найдено документов: 9 ---- Время поиска: 0.24сек.   
Каталог астрономических ресурсов

  • Наблюдения, инструменты и базы данных
  • Астрометрия и служба времени
  • Небесная механика и гравиметрия
  • Теоретическая астрофизика
  • Солнечная система
    		•
  • Звезды
  • Галактики, квазары, космология
  • Исследование космоса
  • Общие вопросы
  • Прочее



    • 1. VISTA ETC - Exposure Time Calculator
    ... this time on source of a given magnitude is calculated - using a different value for ... time needed on source of a given magnitude is calculated - using a different value ...
    [ Сохраненная копия ]  Ссылки http://www.vista.ac.uk/observing/etc/index.html -- 15.1 Кб -- 28.03.2013
    Похожие документы

    2. VISTA - Visible and Infrared Survey Telescope for Astronomy
    ... For estimating required exposure times the Exposure Time Calculator (ETC) is given an object of a given magnitude for which it can determine . ...
    [ Сохраненная копия ]  Ссылки http://www.vista.ac.uk/ -- 31.7 Кб -- 27.11.2014
    Похожие документы

    3. VISTA Integration Time DIT Recommendations
    ... This should minimise problems with: saturation, persistence, non linearity, dynamic range, and not saturating the 2MASS stars (one or two magnitudes above the 2MASS limit) which used as astrometric references. ...
    [ Сохраненная копия ]  Ссылки http://www.vista.ac.uk/observing/dit.htm -- 10.6 Кб -- 24.10.2012
    Похожие документы

    4. http://www.vista.ac.uk/Files/docs/VISTA_in_eso-messenger-no117.pdf
    ... Area Sq. deg J 21.2 20.5 22.8 23.8 Limiting magnitude H 20.0 19.5 21.5 22.5 Ks 19.5 ... surveys depends on the limiting magnitudes sought, the detailed observing strategy ...
    [ Текст ]  Ссылки http://www.vista.ac.uk/Files/docs/VISTA_in_eso-messenger-no117.pdf -- 919.4 Кб -- 14.06.2012
    Похожие документы

    5. http://www.vista.ac.uk/Files/docs/vdfs/Cal-Plan-draft_v1.4.pdf
    ... magnitude for the filter (=2.5log(counts/sec) m2 MASS is the 2MASS PSC magnitude CT ... magnitude at airmass unity which gives 1 count/second at the detector), mcal is the ...
    [ Текст ]  Ссылки http://www.vista.ac.uk/Files/docs/vdfs/Cal-Plan-draft_v1.4.pdf -- 648.5 Кб -- 20.04.2011
    Похожие документы

    6. http://www.vista.ac.uk/Files/docs/PublicSurveys-ESO-Messenger-no127_Arnaboldi.pdf
    ... aims to cover this large area to a depth 2.5 magnitudes deeper than the Sloan Digital Sk y Sur vey (SDSS), with considerably ...
    [ Текст ]  Ссылки http://www.vista.ac.uk/Files/docs/PublicSurveys-ESO-Messenger-no127_Arnaboldi.pdf -- 1405.9 Кб -- 14.06.2012
    Похожие документы

    7. http://www.vista.ac.uk/Files/docs/vdfs/VIS-SPE-IOA-20000-0010_v1.6_DRLD.pdf
    ... comparison of instrumental magnitudes with the magnitudes alternative cross-check on ... magnitude at airmass unity which gives 1 count/second at the detector), m cal is the ...
    [ Текст ]  Ссылки http://www.vista.ac.uk/Files/docs/vdfs/VIS-SPE-IOA-20000-0010_v1.6_DRLD.pdf -- 2679.6 Кб -- 20.04.2011
    Похожие документы

    8. http://www.vista.ac.uk/Files/docs/6269_34_IRCamera.PDF
    ... The magnitude of this effect in the Ks band is now reduced to the same level as the term arising from the mechanical deformation of the lens due to the 3-point contact on the Al mounting surface. ...
    [ Текст ]  Ссылки http://www.vista.ac.uk/Files/docs/6269_34_IRCamera.PDF -- 959.2 Кб -- 14.06.2012
    Похожие документы

    9. http://www.vista.ac.uk/Files/docs/6267_136_Mount.pdf
    ... The form of the test results for the M1 to M2 have the correct shape for the focus deflection change through gravity but are of a higher magnitude. ...
    [ Текст ]  Ссылки http://www.vista.ac.uk/Files/docs/6267_136_Mount.pdf -- 2370.9 Кб -- 14.06.2012
    Похожие документы



    Rambler's Top100 RFBR Яндекс цитирования