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PCADGRATE
Static Version: Mean --- Last Five years

One Week Three Month One Year Five Year Full Range Min Mean Max

Delta/Yr below is a slope of the linear fitting over the data of the period. Delta/Yr/Yr is a slope of the liner fitting over the devivative data of the period. Slope listed on a linked plot is the slope computed on the last few periods of the data to show the direction of the trend, and different from that of Delta/Yr.

MSID MeanRMSDelta/YrDelta/Yr/YrUnitDescriptionLimit Violation
ai1ax1xon-0.1920.020-0.02 +/- 0.14(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-0.0028.890e-04-3.90 +/- 0.09-(3.85+/-122.40)e-4No Violation Check
ai1ax1yon-0.1920.020-0.02 +/- 0.14(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-0.0028.635e-04-3.94 +/- 0.080.00 +/- 0.01No Violation Check
ai1ax2xon-0.1920.020-0.01 +/- 0.14(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-0.0028.832e-04-3.91 +/- 0.09-0.00 +/- 0.01No Violation Check
ai1ax2yon-0.1940.020-0.01 +/- 0.14(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-0.0028.667e-04-3.93 +/- 0.080.00 +/- 0.01No Violation Check
ai2ax1xon-2.250e-046.795e-05-0.00 +/- 0.01-0.00 +/- 0.00DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off0.2540.474-3.30 +/- 0.92(0.00+/-0.00)e0No Violation Check
ai2ax1yon1.743e-056.282e-05-0.00 +/- 0.01-(3.58+/-22.16)e-4DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.2510.492-3.41 +/- 0.95(0.00+/-0.00)e0No Violation Check
ai2ax2xon-3.415e-047.053e-05-0.00 +/- 0.01-0.00 +/- 0.00DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.2510.489-3.38 +/- 0.94(0.00+/-0.00)e0No Violation Check
ai2ax2yon1.451e-055.214e-05-(9.19+/-60.00)e-4-(3.90+/-15.09)e-4DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off0.2540.492-3.41 +/- 0.95(0.00+/-0.00)e0No Violation Check
aoalpang 0.5030.123-15.46 +/- 13.734.82 +/- 5.03DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0050.0030.02 +/- 0.370.13 +/- 0.14naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -0.0100.004-0.05 +/- 0.40-0.08 +/- 0.13naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0090.003-0.03 +/- 0.37-0.06 +/- 0.15naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -9.422e-040.0020.42 +/- 0.19-0.07 +/- 0.08naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang -0.3660.155-17.80 +/- 17.220.68 +/- 5.52DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0050.0030.02 +/- 0.370.11 +/- 0.14naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -0.0100.004-0.05 +/- 0.40-0.06 +/- 0.13naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0090.003-0.03 +/- 0.37-0.03 +/- 0.15naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -5.422e+03178.335(1.33+/-2.23)e4-(5.69+/-4.27)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -2.668e+03302.069-(8.04+/-3.40)e4(8.03+/-62.25)e2KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -179.450237.456(6.25+/-2.64)e4-(3.96+/-4.85)e3KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 0.0080.0060.01 +/- 0.65-0.06 +/- 0.14KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -0.0140.0100.04 +/- 1.08-0.23 +/- 0.24KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 0.0050.008-0.03 +/- 0.870.20 +/- 0.18KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0010.0060.04 +/- 0.70-0.17 +/- 0.09naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0050.0060.03 +/- 0.650.38 +/- 0.08naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0020.0030.01 +/- 0.280.16 +/- 0.03naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -1.951e-046.124e-05-0.01 +/- 0.010.00 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 3.894e-042.477e-040.01 +/- 0.03-(8.20+/-100.60)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -8.293e-052.217e-05-1.00 +/- 0.00(3.63+/-6.35)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0040.0030.02 +/- 0.370.10 +/- 0.14naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -0.0100.004-0.05 +/- 0.40-0.17 +/- 0.13naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0090.003-0.03 +/- 0.37-0.08 +/- 0.15naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

If you have any questions, please contact swolk@cfa.harvard.edu.

Data Updated: Jul 21, 2026
Last Site Modification: Sep 30, 2021