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# Converting from fo2 to buffer position

[1]:

# Loading various python things
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
import Thermobar as pt


## Converting fo2 values to buffer positions

• Using data from Blatter et al. 2017

[2]:

Blatter_2017_1=pt.convert_fo2_to_buffer(fo2=10**(-12.3), T_K=847+273.15, P_kbar=0)
Blatter_2017_1

[2]:

deltaNNO_Frost1991 deltaQFM_Frost1991 QFM_equation_Choice T_K P_kbar fo2 Cut off T (K)
0 0.595989 1.369508 High T 1120.15 0 5.011872e-13 846.15
[3]:

Blatter_2017_2=pt.convert_fo2_to_buffer(fo2=10**(-12.06), T_K=859+273.15, P_kbar=0)
Blatter_2017_2

[3]:

deltaNNO_Frost1991 deltaQFM_Frost1991 QFM_equation_Choice T_K P_kbar fo2 Cut off T (K)
0 0.600091 1.372036 High T 1132.15 0 8.709636e-13 846.15
[4]:

Blatter_2017_3=pt.convert_fo2_to_buffer(fo2=10**(-12.35), T_K=810+273.15, P_kbar=0)
Blatter_2017_3

[4]:

deltaNNO_Frost1991 deltaQFM_Frost1991 QFM_equation_Choice T_K P_kbar fo2 Cut off T (K)
0 1.306245 2.084838 High T 1083.15 0 4.466836e-13 846.15
[5]:

Blatter_2017_4=pt.convert_fo2_to_buffer(fo2=10**(-12.33), T_K=816+273.15, P_kbar=0)
Blatter_2017_4

[5]:

deltaNNO_Frost1991 deltaQFM_Frost1991 QFM_equation_Choice T_K P_kbar fo2 Cut off T (K)
0 1.199451 1.977198 High T 1089.15 0 4.677351e-13 846.15