diff --git a/Sandia_Fireballs/ethane_fireball.csv b/Sandia_Fireballs/ethane_fireball.csv
new file mode 100644
index 000000000..8bbf0f8c5
--- /dev/null
+++ b/Sandia_Fireballs/ethane_fireball.csv
@@ -0,0 +1,41 @@
+Exp,HF
+R1,20.6
+R2,20.2
+R3,22.1
+R4,22.8
+R5,NaN
+R6,27.1
+R7,26.7
+R8,27.1
+R9,33.2
+R10,NaN
+R11,35.0
+R12,35.2
+R13,32.1
+R14,38.1
+R15,43.2
+R16,41.2
+R17,42.1
+R18,NaN
+R19,43.8
+R20,42.2
+R21,53.0
+R22,54.9
+R23,59.5
+R24,69.9
+R25,65.0
+R26,71.7
+R27,68.5
+R28,75.3
+R29,77.1
+R30,76.5
+R31,42.0
+R32,47.7
+R33,48.2
+R34,52.2
+R35,51.1
+R36,57.1
+R37,58.7
+R38,60.1
+R39,68.8
+R40,NaN
diff --git a/Sandia_Fireballs/ethylene_fireball.csv b/Sandia_Fireballs/ethylene_fireball.csv
new file mode 100644
index 000000000..532fae686
--- /dev/null
+++ b/Sandia_Fireballs/ethylene_fireball.csv
@@ -0,0 +1,41 @@
+Exp,HF
+R1,8.1
+R2,7.7
+R3,8.3
+R4,8.3
+R5,NaN
+R6,9.8
+R7,9.6
+R8,9.8
+R9,11.5
+R10,NaN
+R11,12.6
+R12,12.6
+R13,12.0
+R14,14.2
+R15,16.0
+R16,16.4
+R17,17.3
+R18,NaN
+R19,20.3
+R20,19.0
+R21,25.7
+R22,27.9
+R23,30.2
+R24,32.7
+R25,35.8
+R26,41.3
+R27,42.4
+R28,46.6
+R29,48.6
+R30,49.6
+R31,17.5
+R32,18.6
+R33,18.0
+R34,18.1
+R35,18.3
+R36,19.0
+R37,19.7
+R38,19.5
+R39,21.4
+R40,NaN
diff --git a/Sandia_Fireballs/isopentane_fireball.csv b/Sandia_Fireballs/isopentane_fireball.csv
new file mode 100644
index 000000000..258691609
--- /dev/null
+++ b/Sandia_Fireballs/isopentane_fireball.csv
@@ -0,0 +1,41 @@
+Exp,HF
+R1,20.0
+R2,22.2
+R3,21.4
+R4,NaN
+R5,25.2
+R6,26.2
+R7,25.1
+R8,35.5
+R9,NaN
+R10,37.6
+R11,NaN
+R12,38.6
+R13,34.5
+R14,40.2
+R15,46.4
+R16,44.6
+R17,NaN
+R18,46.3
+R19,44.6
+R20,55.3
+R21,53.1
+R22,55.3
+R23,NaN
+R24,NaN
+R25,66.7
+R26,64.5
+R27,65.5
+R28,71.1
+R29,77.8
+R30,NaN
+R31,42.5
+R32,43.8
+R33,43.1
+R34,45.7
+R35,43.8
+R36,50.0
+R37,NaN
+R38,57.0
+R39,NaN
+R40,NaN