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PCADGRATE
Static Version: Min --- Last Three Months

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-0.0300.208-0.84 +/- 1.52(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-4.358e-059.494e-06-3.92 +/- 0.02-0.00 +/- 0.00No Violation Check
ai1ax1yon-0.0220.210-0.83 +/- 1.54(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-2.706e-056.925e-06-3.95 +/- 0.02-(4.61+/-14.73)e-4No Violation Check
ai1ax2xon-0.0310.209-0.81 +/- 1.53(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-3.855e-059.538e-06-3.92 +/- 0.02-0.00 +/- 0.00No Violation Check
ai1ax2yon-0.0270.209-0.83 +/- 1.53(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-2.576e-057.059e-06-3.95 +/- 0.02-(4.22+/-14.96)e-4No Violation Check
ai2ax1xon-5.517e-077.473e-06-0.01 +/- 0.02(8.08+/-15.52)e-4DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-0.6880.387-3.65 +/- 0.70(0.00+/-0.00)e0No Violation Check
ai2ax1yon-9.254e-066.259e-06-0.01 +/- 0.01-(5.63+/-15.21)e-4DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.1390.182-3.37 +/- 1.34(0.00+/-0.00)e0No Violation Check
ai2ax2xon-1.393e-057.577e-06-0.02 +/- 0.02(8.00+/-15.55)e-4DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.1400.180-3.35 +/- 1.33(0.00+/-0.00)e0No Violation Check
ai2ax2yon-9.785e-065.461e-06-0.01 +/- 0.01(7.77+/-13.55)e-4DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off0.1320.181-3.37 +/- 1.33(0.00+/-0.00)e0No Violation Check
aoalpang -0.0210.011-20.32 +/- 25.361.35 +/- 3.04DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -0.0032.205e-040.11 +/- 0.540.09 +/- 0.13naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0011.708e-040.16 +/- 0.40-0.16 +/- 0.07naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0011.798e-04-0.03 +/- 0.420.03 +/- 0.10naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 0.0021.079e-040.43 +/- 0.26-0.06 +/- 0.06naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang -0.0080.014-20.32 +/- 31.83-0.57 +/- 2.69DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -0.0032.205e-040.11 +/- 0.540.08 +/- 0.13naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0011.709e-040.16 +/- 0.40-0.17 +/- 0.07naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0011.798e-04-0.03 +/- 0.420.03 +/- 0.10naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -31.2289.971-(1.20+/-2.34)e4-(3.12+/-11.73)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 35.05117.096-(7.26+/-4.01)e4(1.28+/-2.03)e4KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 7.65216.005(5.92+/-3.75)e4(3.57+/-19.34)e3KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -2.567e-054.316e-04-0.06 +/- 1.01-0.15 +/- 0.37KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -3.181e-056.018e-04-0.11 +/- 1.41-0.10 +/- 0.55KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 9.522e-055.320e-04-0.09 +/- 1.250.08 +/- 0.49KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0057.451e-05-0.73 +/- 0.270.10 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -0.0133.062e-050.26 +/- 0.51(7.20+/-6.14)e-4naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -0.0051.329e-050.11 +/- 0.22(1.69+/-4.95)e-4naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -2.662e-056.561e-06-0.01 +/- 0.01-0.00 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -2.728e-051.556e-050.00 +/- 0.040.01 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -8.366e-077.639e-07-1.00 +/- 0.00(2.64+/-2.16)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -0.0032.173e-040.12 +/- 0.530.11 +/- 0.13naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0021.706e-040.16 +/- 0.41-0.16 +/- 0.07naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0011.789e-04-0.01 +/- 0.420.04 +/- 0.10naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Nov 14, 2026
Last Site Modification: Sep 30, 2021