| タイトル | Extreme Ultraviolet Variability Experiment (EVE) Multiple EUV Grating Spectrographs (MEGS): Radiometric Calibrations and Results |
| 本文（外部サイト） | http://hdl.handle.net/2060/20120012555 |
| 著者（英） | Woodraska, D. L.; Crotser, D.; Hock, R. A.; Eparvier, F. G.; Woods, T. N.; Chamberlin, P. C.; Woods, E. C. |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2010-02-24 |
| 言語 | eng |
| 内容記述 | The NASA Solar Dynamics Observatory (SDO), scheduled for launch in early 2010, incorporates a suite of instruments including the Extreme Ultraviolet Variability Experiment (EVE). EVE has multiple instruments including the Multiple Extreme ultraviolet Grating Spectrographs (MEGS) A, B, and P instruments, the Solar Aspect Monitor (SAM), and the Extreme ultraviolet SpectroPhotometer (ESP). The radiometric calibration of EVE, necessary to convert the instrument counts to physical units, was performed at the National Institute of Standards and Technology (NIST) Synchrotron Ultraviolet Radiation Facility (SURF III) located in Gaithersburg, Maryland. This paper presents the results and derived accuracy of this radiometric calibration for the MEGS A, B, P, and SAM instruments, while the calibration of the ESP instrument is addressed by Didkovsky et al. . In addition, solar measurements that were taken on 14 April 2008, during the NASA 36.240 sounding-rocket flight, are shown for the prototype EVE instruments. |
| NASA分類 | Spacecraft Instrumentation and Astrionics |
| レポートNO | GSFC.JA.01213.2012 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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