Supporting material for "Detecting an Ocean Inside Callisto with Geodetic Measurements from Europa Clipper and Juice"
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This archive contains the interior models described in the manuscript "Detecting an Ocean Inside Callisto with Geodetic Measurements from Europa Clipper and Juice". The archive contains two folders, one per set of models presented in the manuscript (models with and without a subsurface ocean). Each folder contains binary numpy arrays with the properties of Callisto's interior models presented in the paper. Each of the array can be loaded as import numpy as np var = np.load('variable_name.npy') The variables are the following: Parameters AlphaAndrade: Andrade rheology parameter α ZetaAndrade: Andrade rheology parameter ζ ConductiveIceThickness: Conductive ice shell thickness (km) ConvectiveIceThickness: Convective ice shell thickness (km) CoreDensity: Rocky core density (kg/m³) CoreShear: Rocky core shear modulus (Pa) CoreThickness: Rocky core thickness (km) CoreViscosity: Rocky core viscosity (log10 Pa s) E_act: Activation energy (J/mol) HpIceDensity: High pressure ice density (kg/m³) HpIceShear: High pressure ice shear modulus (Pa) HpIceThickness: High pressure ice thickness (km) HpIceViscosity: High pressure ice viscosity (log10 Pa s) HydrosphereThickness: Hydrosphere thickness (km) IceDensity: Ice shell density (kg/m³) IceShear: Ice shell shear modulus (Pa) IceThermalConductivity: Ice shell thermal conductivity (W/m/K) IceThickness: Ice shell thickness (km) IceViscosity: Ice shell viscosity (log10 Pa s) OceanDensity: Ocean density (kg/m³) OceanThickness: Ocean thickness (km) Observables Imh2: Imaginary part of tidal Love number h2 Imk2: Imaginary part of tidal Love number k2 Mol: Normalized moment of inertia Reh2: Real part of tidal Love number h2 Rek2: Real part of tidal Love number k2 ThetaOcean: Obliquity with ocean (deg) ThetaSolid: Obliquity without ocean (deg) GammaOcean: Libration amplitude for models with an ocean (m) GammaSolid: Libration amplitude for models without an ocean (m)
本归档文件包含论文《Detecting an Ocean Inside Callisto with Geodetic Measurements from Europa Clipper and Juice》中所阐述的木卫四内部模型。 该归档包含两个文件夹，分别对应论文中展示的两组模型（包含次表层海洋的模型与不含次表层海洋的模型）。每个文件夹内均存储有二值NumPy数组，用以存储论文中提及的木卫四内部模型的各项属性。 可通过以下代码加载任意数组： python import numpy as np var = np.load('variable_name.npy') ### 参数（Parameters） - `AlphaAndrade`：安德拉德流变学参数α（Andrade rheology parameter α） - `ZetaAndrade`：安德拉德流变学参数ζ（Andrade rheology parameter ζ） - `ConductiveIceThickness`：导电冰壳厚度，单位为千米（km） - `ConvectiveIceThickness`：对流冰壳厚度，单位为千米（km） - `CoreDensity`：岩质核心密度，单位为千克每立方米（kg/m³） - `CoreShear`：岩质核心剪切模量，单位为帕斯卡（Pa） - `CoreThickness`：岩质核心厚度，单位为千米（km） - `CoreViscosity`：岩质核心黏度（以log₁₀ Pa·s为单位） - `E_act`：活化能，单位为焦耳每摩尔（J/mol） - `HpIceDensity`：高压冰密度，单位为千克每立方米（kg/m³） - `HpIceShear`：高压冰剪切模量，单位为帕斯卡（Pa） - `HpIceThickness`：高压冰层厚度，单位为千米（km） - `HpIceViscosity`：高压冰黏度（以log₁₀ Pa·s为单位） - `HydrosphereThickness`：水圈厚度，单位为千米（km） - `IceDensity`：冰壳密度，单位为千克每立方米（kg/m³） - `IceShear`：冰壳剪切模量，单位为帕斯卡（Pa） - `IceThermalConductivity`：冰壳热导率，单位为瓦每米开尔文（W/m/K） - `IceThickness`：冰壳厚度，单位为千米（km） - `IceViscosity`：冰壳黏度（以log₁₀ Pa·s为单位） - `OceanDensity`：海洋密度，单位为千克每立方米（kg/m³） - `OceanThickness`：海洋厚度，单位为千米（km） ### 可观测值（Observables） - `Imh2`：潮汐勒夫数h₂的虚部 - `Imk2`：潮汐勒夫数k₂的虚部 - `Mol`：归一化转动惯量 - `Reh2`：潮汐勒夫数h₂的实部 - `Rek2`：潮汐勒夫数k₂的实部 - `ThetaOcean`：含海洋模型的转轴倾角，单位为度（deg） - `ThetaSolid`：不含海洋模型的转轴倾角，单位为度（deg） - `GammaOcean`：含海洋模型的天平动振幅，单位为米（m） - `GammaSolid`：不含海洋模型的天平动振幅，单位为米（m）
