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PCADGRATE
Static Version: Min --- Last One 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
ai1ax1xon0.0470.328-0.88 +/- 1.56(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off7.448e-062.449e-06-3.92 +/- 0.02(1.33+/-2.87)e-4No Violation Check
ai1ax1yon0.0570.333-0.87 +/- 1.58(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off1.554e-061.713e-06-3.95 +/- 0.02-(3.26+/-19.16)e-5No Violation Check
ai1ax2xon0.0470.331-0.86 +/- 1.57(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off3.430e-062.398e-06-3.92 +/- 0.02(6.43+/-26.95)e-5No Violation Check
ai1ax2yon0.0520.331-0.88 +/- 1.57(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off1.347e-061.728e-06-3.95 +/- 0.02-(2.73+/-19.10)e-5No Violation Check
ai2ax1xon1.833e-059.260e-06-0.01 +/- 0.09-(1.59+/-1.99)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
ai2ax1yon4.769e-061.513e-06-0.01 +/- 0.01(4.39+/-18.45)e-5DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-0.0550.308-3.24 +/- 1.46(0.00+/-0.00)e0No Violation Check
ai2ax2xon-1.164e-051.753e-06-0.02 +/- 0.02(8.68+/-19.43)e-5DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-0.0530.305-3.22 +/- 1.45(0.00+/-0.00)e0No Violation Check
ai2ax2yon3.274e-061.188e-06-0.00 +/- 0.01-(5.90+/-15.16)e-5DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-0.0630.307-3.24 +/- 1.46(0.00+/-0.00)e0No Violation Check
aoalpang -0.0040.003-19.02 +/- 24.82-0.51 +/- 0.43DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -9.352e-044.807e-05-0.02 +/- 0.49-0.01 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 9.790e-045.079e-05-0.11 +/- 0.51-0.01 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 4.633e-045.097e-05-0.09 +/- 0.510.02 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 4.910e-042.589e-050.37 +/- 0.26-(7.03+/-67.35)e-4naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.0070.003-22.88 +/- 29.660.29 +/- 0.39DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -9.322e-044.808e-05-0.02 +/- 0.49-0.01 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 9.797e-045.080e-05-0.11 +/- 0.51-0.01 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 4.685e-045.095e-05-0.09 +/- 0.510.01 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -28.6152.489-(1.07+/-24.87)e3(1.38+/-1.49)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 22.0813.783-(8.32+/-3.76)e4(8.06+/-22.70)e2KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -3.5823.285(5.82+/-3.26)e4-(1.53+/-19.91)e2KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 7.615e-051.267e-04-0.10 +/- 1.26-0.05 +/- 0.05KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 4.715e-051.439e-04-0.11 +/- 1.430.06 +/- 0.06KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 5.651e-061.135e-04-0.09 +/- 1.13-0.04 +/- 0.05KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0036.466e-05-0.01 +/- 0.710.03 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -0.0044.876e-050.01 +/- 0.65-0.01 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -0.0022.115e-050.01 +/- 0.28-0.01 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -2.626e-061.457e-06-0.01 +/- 0.01(3.24+/-2.95)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 3.021e-054.671e-06(2.14+/-460.00)e-4-(2.28+/-9.79)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -2.933e-092.873e-07-1.00 +/- 0.00(8.43+/-64.27)e-6naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -8.804e-044.778e-05-0.01 +/- 0.48-0.01 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 9.688e-045.064e-05-0.10 +/- 0.51-0.00 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 4.741e-045.061e-05-0.08 +/- 0.500.02 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Feb 22, 2026
Last Site Modification: Sep 30, 2021