%year,Day,Kx (Range 0),O1 (nT),Counts @ O,Ky (Range 0),O2 (nT),Counts @ O,Kz (Range 0), O3 (nT),Counts @ O
2018    60.5   0.0146328    22.3     -1523   0.0144910   -17.2      1184   0.0142581   -30.0      2103
2018    61.5   0.0146328    22.7     -1551   0.0144910   -17.1      1179   0.0142581   -30.1      2115
2018    62.5   0.0146328    22.6     -1547   0.0144910   -17.1      1179   0.0142581   -30.0      2105
2018    63.5   0.0146328    22.0     -1506   0.0144910   -17.1      1178   0.0142581   -29.9      2096
2018    64.5   0.0146328    22.5     -1539   0.0144910   -17.0      1177   0.0142581   -30.0      2104
2018    65.5   0.0146328    21.9     -1496   0.0144910   -17.1      1183   0.0142581   -29.7      2085
2018    66.5   0.0146328    21.9     -1499   0.0144910   -17.2      1187   0.0142581   -29.8      2090
2018    67.5   0.0146328    21.7     -1486   0.0144910   -17.3      1197   0.0142581   -29.8      2087
2018    68.5   0.0146328    22.1     -1513   0.0144910   -17.1      1183   0.0142581   -29.8      2088
2018    69.5   0.0146328    22.1     -1512   0.0144910   -17.2      1186   0.0142581   -29.8      2090
2018    70.5   0.0146328    22.1     -1510   0.0144910   -17.1      1181   0.0142581   -29.9      2097
2018    71.5   0.0146328    22.1     -1514   0.0144910   -17.2      1185   0.0142581   -29.7      2081
2018    72.5   0.0146328    22.2     -1516   0.0144910   -17.1      1183   0.0142581   -29.7      2082
2018    73.5   0.0146328    22.2     -1519   0.0144910   -17.1      1182   0.0142581   -29.7      2083
2018    74.5   0.0146328    22.3     -1523   0.0144910   -17.1      1181   0.0142581   -29.7      2084
2018    75.5   0.0146328    22.3     -1525   0.0144910   -17.1      1180   0.0142581   -29.7      2086
2018    76.5   0.0146328   -17.0      1165   0.0144910   -17.0      1177   0.0142581   -17.0      1196
2018    77.5   0.0146328    22.3     -1522   0.0144910   -17.1      1182   0.0142581   -29.8      2087
2018    78.5   0.0146328    22.0     -1506   0.0144910   -17.2      1186   0.0142581   -29.9      2094
2018    79.5   0.0146328    22.3     -1523   0.0144910   -17.2      1188   0.0142581   -30.0      2105
2018    80.5   0.0146328   -17.0      1165   0.0144910   -17.3      1195   0.0142581   -17.0      1196
2018    81.5   0.0146328    22.1     -1514   0.0144910   -17.2      1188   0.0142581   -30.0      2102
2018    82.5   0.0146328    21.6     -1478   0.0144910   -16.8      1157   0.0142581   -29.8      2087
2018    83.5   0.0146328   -16.8      1148   0.0144910   -17.4      1203   0.0142581   -17.0      1196
2018    84.5   0.0146328     8.7      -597   0.0144910   -17.0      1170   0.0142581   -25.5      1789
2018    85.5   0.0146328    22.4     -1529   0.0144910   -17.1      1179   0.0142581   -29.8      2087
2018    86.5   0.0146328    22.3     -1525   0.0144910   -17.2      1187   0.0142581   -30.0      2106
2018    87.5   0.0146328    22.5     -1537   0.0144910   -17.2      1188   0.0142581   -30.0      2103
2018    88.5   0.0146328    22.4     -1533   0.0144910   -17.1      1183   0.0142581   -30.0      2102
2018    89.5   0.0146328    22.4     -1533   0.0144910   -17.0      1170   0.0142581   -17.0      1196
2018    90.5   0.0146328    22.4     -1533   0.0144910   -16.8      1161   0.0142581   -29.9      2094
Note:										
The raw magnetic field B(nT) to Counts conversion are based on the scale factor table from the document		
STEREO/IMPACT Magnetometer Experiment Preliminary Report (11/15/05)						
by Dr. Mario H. Acuna (NASA)										
	B (nT) = K(x,y,z) * (32768 - Counts)									
Howerer, the code in the MAG idl routine have already dealed with the center data around zero issue, 
therefore,	
	Counts = -B/K									
The offsets O1, O2 and O3 are to be subtracted to any values converted to nominal B(nT)				
The "Counts @ O" should be subtracted for all Range 0 data in counts to center data around zero.