MONITOR OF SOLAR EUV/XUV IRRADIATION PHOKA

Download MONITOR OF SOLAR EUV/XUV IRRADIATION PHOKA

Post on 08-Jan-2016

19 views

Category:

Documents

2 download

DESCRIPTION

MONITOR OF SOLAR EUV/XUV IRRADIATION PHOKA. A. Kochemasov. Astrophysics institute at Moscow engineering-physics institute. Instrument Phoka. Instrument Phoka is being designed at Astrophysics Institute at MEPhI. Phoka will operate onboard Russian space observatory CORONAS-PHOTON. - PowerPoint PPT Presentation

TRANSCRIPT

  • MONITOR OF SOLAR EUV/XUV IRRADIATIONPHOKAA. Kochemasov Astrophysics institute atMoscow engineering-physics institute

    Instrument Phoka. Satellite CORONAS-PHOTON

    Instrument PhokaInstrument Phoka is being designed at Astrophysics Institute at MEPhI. Phoka will operate onboard Russian space observatory CORONAS-PHOTON.

    Phoka is the photometer of solar EUV/XUV irradiation with temporal resolution up to 0,1s.

    During entering the Earth shadow and leaving it instrument will measure solar irradiation passed throw the Earth atmosphere (make occultation measurements). Scientific data received with Phoka instrument will be used for:

    studying of development of solar flares and variation of solar irradiation.

    Studying of the Earth upper atmosphere layers

    Instrument Phoka. Satellite CORONAS-PHOTON

    Solar spectrumTypical solar spectrum

    Instrument Phoka. Satellite CORONAS-PHOTON

    PHOKA channels

    Channel No. FiltercoatingFilterthickness, nmBandpass, nmCommentPrimary channels1None-