| タイトル | Experimental Estimation of CLASP Spatial and Spectral Resolutions: Results of the Instrument's Optical Alignment |
| 本文（外部サイト） | http://hdl.handle.net/2060/20160000248 |
| 著者（英） | Auchere, F.; Kobayashi, K.; Katsukawa, Y.; Ishikawa, R.; Giono, G.; Bando, T.; Narukage, N.; Suematsu, Y.; Winebarger, A.; Kano, R. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 2015-01-01 |
| 言語 | eng |
| 内容記述 | The Chromospheric Lyman-Alpha SpectroPolarimeter is a sounding rocket experiment design to measure for the first time the polarization signal of the Lyman-Alpha line (121.6nm), emitted in the solar upper-chromosphere and transition region. This instrument aims to detect the Hanle effect's signature hidden in the Ly-alpha polarization, as a tool to probe the chromospheric magnetic field. Hence, an unprecedented polarization accuracy is needed ((is) less than 10 (exp -3). Nevertheless, spatial and spectral resolutions are also crucial to observe chhromospheric feature such as spicules, and to have precise measurement of the Ly-alpha line core and wings. Hence, this poster will present how the telescope and the spectrograph were separately aligned, and their combined spatial and spectral resolutions. |
| NASA分類 | Solar Physics |
| レポートNO | MSFC-E-DAA-TN20235 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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