[{"id": "lodders09", "notes": "This key provides data that is normalized to the Sun using values from Lodders et al.", "author": "Lodders et al.", "year": 2009, "values": {"H": 12.0, "He": 10.93, "Li": 3.28, "Be": 1.32, "Be_II": 1.32, "B": 2.81, "C": 8.39, "N": 7.86, "O": 8.73, "F": 4.44, "Ne": 8.05, "Na": 6.29, "Mg": 7.54, "Al": 6.46, "Al_II": 6.46, "Si": 7.53, "Si_II": 7.53, "P": 5.45, "S": 7.16, "Cl": 5.25, "Ar": 6.5, "K": 5.11, "Ca": 6.31, "Ca_II": 6.31, "Sc": 3.07, "Sc_II": 3.07, "Ti": 4.93, "Ti_II": 4.93, "V": 3.99, "V_II": 3.99, "Cr": 5.65, "Cr_II": 5.96, "Mn": 5.5, "Mn_II": 5.5, "Fe": 7.46, "Co": 4.9, "Ni": 6.22, "Ni_II": 6.22, "Cu": 4.27, "Cu_II": 4.27, "Zn": 4.65, "Zn_II": 4.65, "Ga": 3.1, "Ge": 3.59, "As": 2.32, "Se": 3.36, "Br": 2.56, "Kr": 3.28, "Rb": 2.38, "Sr": 2.9, "Sr_II": 2.9, "Y": 2.2, "Y_II": 2.2, "Zr": 2.57, "Zr_II": 2.57, "Nb": 1.42, "Nb_II": 1.42, "Mo": 1.94, "Mo_II": 1.94, "Ru": 1.78, "Ru_II": 1.94, "Rh": 1.1, "Pd": 1.67, "Ag": 1.22, "Cd": 1.73, "In": 0.78, "Sn": 2.09, "Sb": 1.03, "Te": 2.2, "I": 1.57, "Xe": 2.27, "Cs": 1.1, "Ba": 2.18, "Ba_II": 2.18, "La": 1.19, "La_II": 1.19, "Ce": 1.6, "Ce_II": 1.6, "Pr": 0.77, "Pr_II": 0.77, "Nd": 1.47, "Nd_II": 1.47, "Sm": 0.96, "Sm_II": 0.96, "Eu": 0.53, "Eu_II": 0.53, "Gd": 1.09, "Gd_II": 1.09, "Tb": 0.34, "Tb_II": 0.34, "Dy": 1.14, "Dy_II": 1.14, "Ho": 0.49, "Ho_II": 0.49, "Er": 0.95, "Er_II": 0.95, "Tm": 0.14, "Tm_II": 0.14, "Yb": 0.94, "Yb_II": 0.94, "Lu": 0.11, "Hf": 0.73, "Hf_II": 0.73, "Ta": -0.14, "W": 0.67, "Re": 0.28, "Os": 1.37, "Ir": 1.36, "Pt": 1.64, "Au": 0.82, "Hg": 1.19, "Hg_II": 1.19, "Tl": 0.79, "Pb": 2.06, "Bi": 0.67, "Th": 0.08, "Th_II": 0.08}}, {"id": "grevesse98", "notes": "This key provides data that is normalized to the Sun using values from Grevesse & Sauval", "author": "Grevesse & Sauval", "year": 1998, "values": {"H": 12.0, "He": 10.93, "Li": 1.1, "Be": 1.4, "Be_II": 1.4, "B": 2.55, "C": 8.52, "N": 7.92, "O": 8.83, "F": 4.56, "Ne": 8.08, "Na": 6.33, "Mg": 7.58, "Al": 6.47, "Al_II": 6.47, "Si": 7.55, "Si_II": 7.55, "P": 5.45, "S": 7.33, "Cl": 5.5, "Ar": 6.4, "K": 5.12, "Ca": 6.36, "Ca_II": 6.36, "Sc": 3.17, "Sc_II": 3.17, "Ti": 5.02, "Ti_II": 5.02, "V": 4.0, "V_II": 4.0, "Cr": 5.67, "Cr_II": 5.67, "Mn": 5.39, "Mn_II": 5.39, "Fe": 7.5, "Co": 4.92, "Ni": 6.28, "Ni_II": 6.28, "Cu": 4.21, "Cu_II": 4.21, "Zn": 4.6, "Zn_II": 4.6, "Ga": 2.88, "Ge": 3.41, "Rb": 2.6, "Sr": 2.97, "Sr_II": 2.97, "Y": 2.24, "Y_II": 2.24, "Zr": 2.6, "Zr_II": 2.6, "Nb": 1.42, "Nb_II": 1.42, "Mo": 1.92, "Mo_II": 1.92, "Ru": 1.84, "Ru_II": 1.92, "Rh": 1.12, "Pd": 1.69, "Ag": 0.94, "Cd": 1.77, "In": 1.66, "Sn": 2.0, "Sb": 1.0, "Ba": 2.13, "Ba_II": 2.13, "La": 1.17, "La_II": 1.17, "Ce": 1.58, "Ce_II": 1.58, "Pr": 0.71, "Pr_II": 0.71, "Nd": 1.5, "Nd_II": 1.5, "Sm": 1.01, "Sm_II": 1.01, "Eu": 0.51, "Eu_II": 0.51, "Gd": 1.12, "Gd_II": 1.12, "Tb": -0.1, "Tb_II": -0.1, "Dy": 1.14, "Dy_II": 1.14, "Ho": 0.26, "Ho_II": 0.26, "Er": 0.93, "Er_II": 0.93, "Tm": 0.0, "Tm_II": 0.0, "Yb": 1.08, "Yb_II": 1.08, "Lu": 0.06, "Hf": 0.88, "Hf_II": 0.88, "W": 1.11, "Os": 1.45, "Ir": 1.35, "Pt": 1.8, "Au": 1.01, "Tl": 0.9, "Pb": 1.95, "Th": 0.04, "Th_II": 0.04}}, {"id": "asplund09", "notes": "This key provides data that is normalized to the Sun using values from Asplund et al.", "author": "Asplund et al.", "year": 2009, "values": {"H": 12.0, "He": 10.93, "Li": 1.05, "Be": 1.38, "Be_II": 1.38, "B": 2.7, "C": 8.43, "N": 7.83, "O": 8.69, "F": 4.56, "Ne": 7.93, "Na": 6.24, "Mg": 7.6, "Al": 6.45, "Al_II": 6.45, "Si": 7.51, "Si_II": 7.51, "P": 5.41, "S": 7.12, "Cl": 5.5, "Ar": 6.4, "K": 5.03, "Ca": 6.34, "Ca_II": 6.34, "Sc": 3.15, "Sc_II": 3.15, "Ti": 4.95, "Ti_II": 4.95, "V": 3.93, "V_II": 3.93, "Cr": 5.64, "Cr_II": 5.64, "Mn": 5.43, "Mn_II": 5.43, "Fe": 7.5, "Co": 4.99, "Ni": 6.22, "Ni_II": 6.22, "Cu": 4.19, "Cu_II": 4.19, "Zn": 4.56, "Zn_II": 4.56, "Ga": 3.04, "Kr": 3.25, "Rb": 2.52, "Sr": 2.87, "Sr_II": 2.87, "Y": 2.21, "Y_II": 2.21, "Zr": 2.58, "Zr_II": 2.58, "Nb": 1.46, "Nb_II": 1.46, "Mo": 1.88, "Mo_II": 1.88, "Ru": 1.75, "Ru_II": 1.88, "Rh": 0.91, "Pd": 1.57, "Ag": 0.94, "In": 0.8, "Sn": 2.04, "Xe": 2.24, "Ba": 2.18, "Ba_II": 2.18, "La": 1.1, "La_II": 1.1, "Ce": 1.58, "Ce_II": 1.58, "Pr": 0.72, "Pr_II": 0.72, "Nd": 1.42, "Nd_II": 1.42, "Sm": 0.96, "Sm_II": 0.96, "Eu": 0.52, "Eu_II": 0.52, "Gd": 1.07, "Gd_II": 1.07, "Tb": 0.3, "Tb_II": 0.3, "Dy": 1.1, "Dy_II": 1.1, "Ho": 0.48, "Ho_II": 0.48, "Er": 0.92, "Er_II": 0.92, "Tm": 0.1, "Tm_II": 0.1, "Yb": 0.84, "Yb_II": 0.84, "Lu": 0.1, "Hf": 0.85, "Hf_II": 0.85, "W": 0.85, "Os": 1.4, "Ir": 1.38, "Au": 0.92, "Tl": 0.9, "Pb": 1.75, "Th": 0.02, "Th_II": 0.02}}, {"id": "asplund05", "notes": "This key provides data that is normalized to the Sun using values from Asplund", "author": "Asplund", "year": 2005, "values": {"H": 12.0, "He": 10.93, "Li": 1.05, "Be": 1.38, "Be_II": 1.38, "B": 2.7, "C": 8.39, "N": 7.78, "O": 8.66, "F": 4.56, "Ne": 7.84, "Na": 6.17, "Mg": 7.53, "Al": 6.37, "Al_II": 6.37, "Si": 7.51, "Si_II": 7.51, "P": 5.36, "S": 7.14, "Cl": 5.5, "Ar": 6.18, "K": 5.08, "Ca": 6.31, "Ca_II": 6.31, "Sc": 3.05, "Sc_II": 3.05, "Ti": 4.9, "Ti_II": 4.9, "V": 4.0, "V_II": 4.0, "Cr": 5.64, "Cr_II": 5.64, "Mn": 5.39, "Mn_II": 5.39, "Fe": 7.45, "Co": 4.92, "Ni": 6.23, "Ni_II": 6.23, "Cu": 4.21, "Cu_II": 4.21, "Zn": 4.6, "Zn_II": 4.6, "Ga": 2.88, "Ge": 3.58, "Kr": 3.28, "Rb": 2.6, "Sr": 2.92, "Sr_II": 2.92, "Y": 2.21, "Y_II": 2.21, "Zr": 2.59, "Zr_II": 2.59, "Nb": 1.42, "Nb_II": 1.42, "Mo": 1.92, "Mo_II": 1.92, "Ru": 1.84, "Ru_II": 1.92, "Rh": 1.12, "Pd": 1.69, "Ag": 0.94, "Cd": 1.77, "In": 1.6, "Sn": 2.0, "Sb": 2.0, "Xe": 2.27, "Ba": 2.17, "Ba_II": 2.17, "La": 1.13, "La_II": 1.13, "Ce": 1.58, "Ce_II": 1.58, "Pr": 0.71, "Pr_II": 0.71, "Nd": 1.45, "Nd_II": 1.45, "Sm": 1.01, "Sm_II": 1.01, "Eu": 0.52, "Eu_II": 0.52, "Gd": 1.12, "Gd_II": 1.12, "Tb": 0.28, "Tb_II": 0.28, "Dy": 1.14, "Dy_II": 1.14, "Ho": 0.51, "Ho_II": 0.51, "Er": 0.93, "Er_II": 0.93, "Tm": 0.0, "Tm_II": 0.0, "Yb": 1.08, "Yb_II": 1.08, "Lu": 0.06, "Hf": 0.88, "Hf_II": 0.88, "W": 1.11, "Os": 1.45, "Ir": 1.38, "Au": 1.01, "Tl": 0.9, "Pb": 2.0}}, {"id": "grevesse07", "notes": "This key provides data that is normalized to the Sun using values from Grevesse et al.", "author": "Grevesse et al.", "year": 2007, "values": {"H": 12.0, "He": 10.93, "Li": 1.05, "Be": 1.38, "Be_II": 1.38, "B": 2.7, "C": 8.39, "N": 7.78, "O": 8.66, "F": 4.56, "Ne": 7.84, "Na": 6.17, "Mg": 7.53, "Al": 6.37, "Al_II": 6.37, "Si": 7.51, "Si_II": 7.51, "P": 5.36, "S": 7.14, "Cl": 5.5, "Ar": 6.18, "K": 5.08, "Ca": 6.31, "Ca_II": 6.31, "Sc": 3.17, "Sc_II": 3.17, "Ti": 4.9, "Ti_II": 4.9, "V": 4.0, "V_II": 4.0, "Cr": 5.64, "Cr_II": 5.64, "Mn": 5.39, "Mn_II": 5.39, "Fe": 7.45, "Co": 4.92, "Ni": 6.23, "Ni_II": 6.23, "Cu": 4.21, "Cu_II": 4.21, "Zn": 4.6, "Zn_II": 4.6, "Ga": 2.88, "Ge": 3.58, "Kr": 3.25, "Rb": 2.6, "Sr": 2.92, "Sr_II": 2.92, "Y": 2.21, "Y_II": 2.21, "Zr": 2.58, "Zr_II": 2.58, "Nb": 1.42, "Nb_II": 1.42, "Mo": 1.92, "Mo_II": 1.92, "Ru": 1.84, "Ru_II": 1.84, "Rh": 1.12, "Pd": 1.66, "Ag": 0.94, "Cd": 1.77, "In": 1.6, "Sn": 2.0, "Sb": 1.0, "Xe": 2.24, "Ba": 2.17, "Ba_II": 2.17, "La": 1.13, "La_II": 1.13, "Ce": 1.7, "Ce_II": 1.7, "Pr": 0.58, "Pr_II": 0.58, "Nd": 1.45, "Nd_II": 1.45, "Sm": 1.0, "Sm_II": 1.0, "Eu": 0.52, "Eu_II": 0.52, "Gd": 1.11, "Gd_II": 1.11, "Tb": 0.28, "Tb_II": 0.28, "Dy": 1.14, "Dy_II": 1.14, "Ho": 0.51, "Ho_II": 0.51, "Er": 0.93, "Er_II": 0.93, "Tm": 0.0, "Tm_II": 0.0, "Yb": 1.08, "Yb_II": 1.08, "Lu": 0.06, "Hf": 0.88, "Hf_II": 0.88, "W": 1.11, "Os": 1.25, "Ir": 1.38, "Au": 1.01, "Tl": 0.9, "Pb": 2.0}}, {"id": "anders89", "notes": "This key provides data that is normalized to the Sun using values from Anders & Grevesse", "author": "Anders & Grevesse", "year": 1989, "values": {"H": 12.0, "He": 10.99, "Li": 1.16, "Be": 1.15, "Be_II": 1.15, "B": 2.6, "C": 8.56, "N": 8.05, "O": 8.93, "F": 4.56, "Ne": 8.09, "Na": 6.33, "Mg": 7.58, "Al": 6.47, "Al_II": 6.47, "Si": 7.55, "Si_II": 7.55, "P": 5.45, "S": 7.21, "Cl": 5.5, "Ar": 6.56, "K": 5.12, "Ca": 6.36, "Ca_II": 6.36, "Sc": 3.1, "Sc_II": 3.1, "Ti": 4.99, "Ti_II": 4.99, "V": 4.0, "V_II": 4.0, "Cr": 5.67, "Cr_II": 5.67, "Mn": 5.39, "Mn_II": 5.39, "Fe": 7.67, "Co": 4.92, "Ni": 6.25, "Ni_II": 6.25, "Cu": 4.21, "Cu_II": 4.21, "Zn": 4.6, "Zn_II": 4.6, "Ga": 2.88, "Ge": 3.41, "Rb": 2.6, "Sr": 2.9, "Sr_II": 2.9, "Y": 2.24, "Y_II": 2.24, "Zr": 2.6, "Zr_II": 2.6, "Nb": 1.42, "Nb_II": 1.42, "Mo": 1.92, "Mo_II": 1.92, "Ru": 1.84, "Ru_II": 1.92, "Rh": 1.12, "Pd": 1.69, "Ag": 0.94, "Cd": 1.86, "In": 1.66, "Sn": 2.0, "Sb": 1.0, "Ba": 2.13, "Ba_II": 2.13, "La": 1.22, "La_II": 1.22, "Ce": 1.55, "Ce_II": 1.55, "Pr": 0.71, "Pr_II": 0.71, "Nd": 1.5, "Nd_II": 1.5, "Sm": 1.0, "Sm_II": 1.0, "Eu": 0.51, "Eu_II": 0.51, "Gd": 1.12, "Gd_II": 1.12, "Tb": -0.1, "Tb_II": -0.1, "Dy": 1.1, "Dy_II": 1.1, "Ho": 0.26, "Ho_II": 0.26, "Er": 0.93, "Er_II": 0.93, "Tm": 0.0, "Tm_II": 0.0, "Yb": 1.08, "Yb_II": 1.08, "Lu": 0.76, "Hf": 0.88, "Hf_II": 0.88, "W": 1.11, "Os": 1.45, "Ir": 1.35, "Pt": 1.8, "Au": 1.01, "Tl": 0.9, "Pb": 1.85, "Th": 0.12, "Th_II": 0.12}}, {"id": "absolute", "notes": "This key provides data that is in absolute scale and is not normalized to the Sun.", "author": "Absolute", "year": null, "values": null}, {"id": "original", "notes": "This key provides the originally published normalization, but omits data that was originally published as absolute. ", "author": "Original", "year": null, "values": null}]