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PCADGRATE
Static Version: Min --- 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-0.3040.032-0.03 +/- 0.23(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-0.0028.705e-04-3.96 +/- 0.080.01 +/- 0.01No Violation Check
ai1ax1yon-0.3020.032-0.03 +/- 0.23(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-0.0018.224e-04-3.98 +/- 0.070.01 +/- 0.01No Violation Check
ai1ax2xon-0.2870.032-0.06 +/- 0.22(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-0.0028.749e-04-3.96 +/- 0.080.01 +/- 0.01No Violation Check
ai1ax2yon-0.3000.032-0.04 +/- 0.23(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-0.0018.152e-04-3.98 +/- 0.070.00 +/- 0.01No Violation Check
ai2ax1xon9.756e-049.292e-04-0.05 +/- 0.10-0.00 +/- 0.01DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off0.0140.027-3.88 +/- 0.05(0.00+/-0.00)e0No Violation Check
ai2ax1yon-2.150e-049.388e-04-0.04 +/- 0.100.01 +/- 0.01DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-0.0030.013-3.92 +/- 0.02(0.00+/-0.00)e0No Violation Check
ai2ax2xon1.136e-049.364e-04-0.05 +/- 0.100.00 +/- 0.01DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off1.606e-040.016-3.92 +/- 0.03(0.00+/-0.00)e0No Violation Check
ai2ax2yon3.850e-049.360e-04-0.03 +/- 0.100.00 +/- 0.01DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-0.0030.013-3.92 +/- 0.02(0.00+/-0.00)e0No Violation Check
aoalpang -0.1430.176-41.32 +/- 18.480.98 +/- 6.38DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -0.0080.004-0.36 +/- 0.440.06 +/- 0.17naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -0.0100.004-0.42 +/- 0.45-0.22 +/- 0.14naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -0.0030.004-0.45 +/- 0.43-0.02 +/- 0.16naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -0.0010.0020.18 +/- 0.23-0.01 +/- 0.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang -0.3270.161-44.39 +/- 16.942.33 +/- 5.34DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -0.0080.004-0.36 +/- 0.440.07 +/- 0.17naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -0.0100.004-0.42 +/- 0.44-0.26 +/- 0.14naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -0.0030.004-0.45 +/- 0.43-0.04 +/- 0.16naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -5.566e+03216.809-(2.16+/-249.20)e2(5.81+/-5.41)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -2.576e+03251.297-(1.01+/-0.27)e5(8.71+/-5.83)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 388.985358.755(3.90+/-3.77)e4(4.99+/-77.27)e2KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -0.1520.029-1.58 +/- 3.030.89 +/- 0.70KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 0.0940.021-1.35 +/- 2.18-0.13 +/- 0.50KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 0.1640.016-1.13 +/- 1.73-0.50 +/- 0.33KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0120.0070.02 +/- 0.760.46 +/- 0.09naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -0.0230.006-0.00 +/- 0.650.16 +/- 0.08naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -0.0100.003-0.00 +/- 0.280.07 +/- 0.03naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -0.0021.914e-04-0.03 +/- 0.020.00 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -0.0045.949e-04-0.05 +/- 0.060.01 +/- 0.02naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -2.171e-051.345e-05-1.00 +/- 0.00(1.31+/-1.99)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -0.0070.004-0.33 +/- 0.430.13 +/- 0.17naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -0.0100.004-0.40 +/- 0.44-0.16 +/- 0.13naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -0.0050.004-0.42 +/- 0.42-0.04 +/- 0.16naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Apr 18, 2026
Last Site Modification: Sep 30, 2021