Data for Magnetization Records of Terrestrial Weathering in the Sericho Pallasite

This repository is for the paper "Magnetization Records of Terrestrial Weathering in the Sericho Pallasite" by Jung, Gaal, Tikoo, Lopes, Mells, Burns, and Hatfield. The dataset includes demagnetization data, IRM unmixing results, paleointensity experiments, magnetic susceptibility measurements, hysteresis and FORC data, and backscattered electron (BSE) images acquired for this study. Data Structure .|-- 2G/| |-- Demagnetization/| | |-- PS1.rmg| | |-- PS2.rmg| | |-- PS3.rmg| | |-- PS4.rmg| | |-- PS5.rmg| | |-- PS6.rmg| || |-- IRM_unmixing/| | |-- PS1.txt| | |-- PS5.txt| || |-- Paleointensity/| |-- PS1.rmg| |-- PS5.rmg||-- JEOL/| |-- BSE images||-- KAPPA/| |-- olivine_HT.cur| |-- olivine_LT.clw||-- VSM/| |-- PS5-forc.txt| |-- PS5-hys.txt Directory Descriptions 2G/ Demagnetization/Original alternating field (AF) demagnetization data in CIT (.rmg) format. IRM_unmixing/Isothermal remanent magnetization (IRM) acquisition data used for coercivity component unmixing Paleointensity/Anhysteretic remanent magnetization (ARM) and IRM acquisition and demagnetization data used for non-heating paleointensity calculations. JEOL/ Backscattered electron (BSE) images acquired. KAPPA/ olivine_HT.cur : High-temperature calibrated susceptibility olivine_LT.clw : Low-temperature calibrated susceptibility VSM/ PS5-forc.txt : First-order reversal curve (FORC) data PS5-hys.txt : Room-temperature hysteresis loop measurement本仓库配套Jung、Gaal、Tikoo、Lopes、Mells、Burns与Hatfield发表的论文《Sericho橄榄陨铁中的陆地风化磁化记录》。 本数据集包含本研究获取的退磁数据、等温剩磁（Isothermal Remanent Magnetism, IRM）解混结果、古强度实验数据、磁化率测量数据、磁滞与一阶反转曲线（First-order Reversal Curve, FORC）数据，以及背散射电子（Backscattered Electron, BSE）图像。 #### 数据结构 .|-- 2G/ | |-- Demagnetization/ | | |-- PS1.rmg | | |-- PS2.rmg | | |-- PS3.rmg | | |-- PS4.rmg | | |-- PS5.rmg | | |-- PS6.rmg | | | |-- IRM_unmixing/ | | |-- PS1.txt | | |-- PS5.txt | | | |-- Paleointensity/ | |-- PS1.rmg | |-- PS5.rmg | |-- JEOL/ | |-- BSE images | |-- KAPPA/ | |-- olivine_HT.cur | |-- olivine_LT.clw | |-- VSM/ | |-- PS5-forc.txt | |-- PS5-hys.txt #### 目录说明 1. **2G/** - `Demagnetization/`：存放CIT格式（.rmg后缀）的原始交变场（Alternating Field, AF）退磁数据。 - `IRM_unmixing/`：用于矫顽力组分解混的等温剩磁（Isothermal Remanent Magnetism, IRM）采集数据。 - `Paleointensity/`：用于非加热古强度计算的无磁滞剩磁（Anhysteretic Remanent Magnetism, ARM）与IRM采集及退磁数据。 2. **JEOL/**：存放本研究获取的背散射电子（Backscattered Electron, BSE）图像。 3. **KAPPA/**： - `olivine_HT.cur`：高温校准磁化率数据 - `olivine_LT.clw`：低温校准磁化率数据 4. **VSM/**： - `PS5-forc.txt`：一阶反转曲线（First-order Reversal Curve, FORC）数据 - `PS5-hys.txt`：室温磁滞回线测量数据