%year,Day,Kx (Range 0),O1 (nT),Counts @ O,Ky (Range 0),O2 (nT),Counts @ O,Kz (Range 0), O3 (nT),Counts @ O
2018    32.5   0.0146328    22.4     -1528   0.0144910   -17.1      1181   0.0142581   -30.2      2120
2018    33.5   0.0146328    22.2     -1518   0.0144910   -17.2      1186   0.0142581   -30.0      2105
2018    34.5   0.0146328    22.1     -1513   0.0144910   -17.1      1177   0.0142581   -30.2      2120
2018    35.5   0.0146328    22.4     -1531   0.0144910   -17.2      1189   0.0142581   -30.1      2112
2018    36.5   0.0146328    22.1     -1512   0.0144910   -17.2      1188   0.0142581   -30.0      2105
2018    37.5   0.0146328    21.9     -1494   0.0144910   -17.2      1184   0.0142581   -29.9      2097
2018    38.5   0.0146328    21.4     -1465   0.0144910   -17.1      1179   0.0142581   -29.8      2089
2018    39.5   0.0146328    21.6     -1474   0.0144910   -17.1      1181   0.0142581   -30.0      2103
2018    40.5   0.0146328    21.6     -1475   0.0144910   -17.1      1182   0.0142581   -30.0      2102
2018    41.5   0.0146328    21.8     -1491   0.0144910   -17.3      1193   0.0142581   -30.0      2102
2018    42.5   0.0146328    21.6     -1479   0.0144910   -17.1      1181   0.0142581   -30.0      2102
2018    43.5   0.0146328    22.0     -1503   0.0144910   -17.2      1187   0.0142581   -29.9      2096
2018    44.5   0.0146328    22.6     -1542   0.0144910   -17.3      1191   0.0142581   -29.8      2093
2018    45.5   0.0146328    21.5     -1473   0.0144910   -17.2      1184   0.0142581   -29.9      2097
2018    46.5   0.0146328    21.8     -1492   0.0144910   -17.0      1173   0.0142581   -30.1      2110
2018    47.5   0.0146328    22.1     -1511   0.0144910   -16.8      1161   0.0142581   -30.3      2124
2018    48.5   0.0146328    22.0     -1501   0.0144910   -17.2      1187   0.0142581   -30.3      2128
2018    49.5   0.0146328    22.1     -1512   0.0144910   -17.2      1187   0.0142581   -30.2      2120
2018    50.5   0.0146328    22.3     -1523   0.0144910   -17.2      1187   0.0142581   -30.1      2113
2018    51.5   0.0146328    22.4     -1534   0.0144910   -17.2      1187   0.0142581   -30.0      2106
2018    52.5   0.0146328    22.3     -1523   0.0144910   -17.2      1188   0.0142581   -30.1      2108
2018    53.5   0.0146328    22.3     -1522   0.0144910   -17.1      1181   0.0142581   -30.0      2103
2018    54.5   0.0146328    22.2     -1521   0.0144910   -17.1      1182   0.0142581   -30.0      2107
2018    55.5   0.0146328    22.3     -1525   0.0144910   -17.2      1187   0.0142581   -30.0      2105
2018    56.5   0.0146328    22.4     -1527   0.0144910   -17.2      1185   0.0142581   -30.0      2105
2018    57.5   0.0146328    22.4     -1530   0.0144910   -17.1      1183   0.0142581   -30.0      2105
2018    58.5   0.0146328    22.2     -1519   0.0144910   -17.1      1179   0.0142581   -30.0      2106
2018    59.5   0.0146328    22.3     -1525   0.0144910   -17.2      1187   0.0142581   -30.0      2103
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.