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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
off1.112e-051.005e-05-3.92 +/- 0.02(2.68+/-23.73)e-4No Violation Check
ai1ax1yon-0.0220.210-0.83 +/- 1.54(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off1.324e-057.064e-06-3.95 +/- 0.02(3.65+/-16.52)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
off2.059e-059.871e-06-3.92 +/- 0.02-(5.79+/-22.94)e-4No Violation Check
ai1ax2yon-0.0270.209-0.83 +/- 1.53(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off1.221e-057.131e-06-3.95 +/- 0.02-(3.84+/-16.86)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
ai2ax1yon2.316e-065.844e-06-0.01 +/- 0.01-(3.80+/-14.24)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-8.313e-077.216e-06-0.02 +/- 0.02-0.00 +/- 0.00DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.1400.180-3.35 +/- 1.33(0.00+/-0.00)e0No Violation Check
ai2ax2yon9.833e-074.865e-06-0.00 +/- 0.01-(2.50+/-11.87)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 -0.0110.011-18.28 +/- 25.051.56 +/- 3.78DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0031.793e-040.08 +/- 0.440.08 +/- 0.11naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0062.327e-04-0.27 +/- 0.600.05 +/- 0.14naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -6.947e-041.980e-04-0.10 +/- 0.460.04 +/- 0.10naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 4.054e-049.962e-050.30 +/- 0.23-0.05 +/- 0.04naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.0160.013-20.34 +/- 30.580.19 +/- 3.21DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0031.794e-040.08 +/- 0.440.08 +/- 0.11naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0062.327e-04-0.27 +/- 0.600.05 +/- 0.14naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -7.011e-041.979e-04-0.10 +/- 0.460.04 +/- 0.10naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -22.66110.112-(9.35+/-23.68)e3-(2.05+/-11.93)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 30.60016.852-(7.59+/-3.95)e4(1.25+/-1.99)e4KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 2.21515.482(5.87+/-3.62)e4-(7.16+/-187.60)e2KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 4.094e-054.557e-04-0.07 +/- 1.07-0.17 +/- 0.38KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 9.009e-056.043e-04-0.11 +/- 1.410.03 +/- 0.55KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 -4.187e-065.203e-04-0.09 +/- 1.220.14 +/- 0.47KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0133.581e-050.34 +/- 0.54-0.00 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0066.631e-050.65 +/- 0.28-0.09 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0032.880e-050.28 +/- 0.12-0.04 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 8.014e-066.377e-06-0.01 +/- 0.01-0.00 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 4.308e-061.626e-050.00 +/- 0.04-0.00 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 1.396e-078.716e-07-1.00 +/- 0.00-(1.17+/-3.50)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0031.775e-040.09 +/- 0.430.10 +/- 0.11naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0062.325e-04-0.26 +/- 0.590.06 +/- 0.14naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -4.321e-041.974e-04-0.09 +/- 0.460.03 +/- 0.10naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Aug 08, 2026
Last Site Modification: Sep 30, 2021