@techreport{oai:jaxa.repo.nii.ac.jp:00001796,
 author = {山本, 和弘 and 生松, 聡 and 能勢, 正仁 and 松岡, 彩子 and 寺本, 万里子 and 今城, 峻 and Yamamoto, Kazuhiro and Oimatsu, Satoshi and Nose, Masahito and Matsuoka, Ayako and Teramoto, Mariko and Imajo, Shun},
 month = {Mar},
 note = {We investigated the difference between the magnetic field observed by the Arase spacecraft and the Tsyganenko 89 model field (ΔB) during geomagnetic quiet period to determine the DC component of spacecraft-origin magnetic field noise at the position of Magnetic Field Experiment (MGF) onboard the Arase spacecraft. The median value of the Z-component of ΔB in the Despun Sun sector Inertia (DSI) coordinates is very small (-0.6 nT); therefore, MGF has a good magnetic field cleanness and is well-calibrated. We also found that the Z-component of the magnetic field in the SM coordinate system observed by Arase is usually larger than that of the model field by - 3 nT. The difference between time periods for the data used in this study and for the data to create the Tsyganenko 89 model may cause the discrepancy., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1830033004, レポート番号: JAXA-RR-18-005E},
 title = {DC component of spacecraft-origin magnetic field noise at the Arase/MGF sensor: (1) Evaluation with Tsyganenko 89 model},
 year = {2019}
}