IODP Expedition 391 Magnetic susceptibility (point or contact system)

Magnetic susceptibility was measured on section halves on the Section Half Multisensor Logger (SHMSL) using a Bartington MS2 meter and either a MS2E or MS2K probe. Because all JRSO cores meet minimum size requirements for these two probes, MSPOINT data are corrected for volume and recorded in SI susceptibility units (x10-5).

研究人员采用巴廷顿MS2磁化率测量仪（Bartington MS2 meter）搭配MS2E或MS2K型探头，通过岩心分半多传感器记录仪（Section Half Multisensor Logger，SHMSL）对岩心分半段的磁化率进行了测量。鉴于所有JRSO岩心均满足上述两款探头的最小尺寸要求，故对MSPOINT数据进行体积校正，并以国际单位制磁化率单位（×10^-5）进行记录。