The Solar Oscillations Investigation-Michelson Doppler Imager (SOI-MDI) for the SOHO (Solar and Heliospheric Observatory) mission is intended to investigate the solar interior using helioseismology techniques. The SOI program consists of a coordinated set of observations intended to address a set of science objectives, an MDI instrument, and a facility that will provide data reduction and analysis capability. The MDI instrument will take filtergrams to measure LOS velocity, line and continuum intensity, and LOS magnetic fields with both 4 and 1.2 arcsec resolution, The SOI study is designed to take advantage of the anticipated SOHO telemetry by organizining the observations into four programs: structure (at all times), dynamics (two months per year), campaign (eight hours per day, 10 months per year), and magnetic field (a few minutes per day).
The Solar Oscillations Investigation-Michelson Doppler Imager for SOHO
1991-01-01
Miscellaneous
No indication
English
The solar oscillations investigation — Michelson Doppler imager for SOHO
Elsevier | 1991
|The Solar Oscillations Investigation - Michelson Doppler Imager
British Library Online Contents | 1992
|Elsevier | 1993
|British Library Conference Proceedings | 1994
|Sunspot oscillations as derived from the SOHO/MDI magnetograms
Springer Verlag | 2012
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