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PCADGRATE
Static Version: Mean --- 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-0.1110.179-0.63 +/- 1.32(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-2.885e-051.048e-05-3.88 +/- 0.03-0.00 +/- 0.00No Violation Check
ai1ax1yon-0.1100.181-0.63 +/- 1.33(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-4.345e-066.680e-06-3.92 +/- 0.02-0.00 +/- 0.00No Violation Check
ai1ax2xon-0.1120.180-0.62 +/- 1.32(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-3.452e-059.278e-06-3.89 +/- 0.02-0.00 +/- 0.00No Violation Check
ai1ax2yon-0.1100.181-0.63 +/- 1.33(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-6.302e-067.057e-06-3.92 +/- 0.02-0.00 +/- 0.00No Violation Check
ai2ax1xon1.099e-063.391e-06-(7.44+/-80.00)e-4-(8.89+/-54.79)e-5DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-1.2250.483-3.50 +/- 0.93(0.00+/-0.00)e0No Violation Check
ai2ax1yon-3.406e-063.119e-06-(6.14+/-70.00)e-4-(9.44+/-6.73)e-4DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.1090.181-3.33 +/- 1.33(0.00+/-0.00)e0No Violation Check
ai2ax2xon-2.196e-064.231e-06-0.00 +/- 0.01(1.58+/-5.85)e-4DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.1110.179-3.30 +/- 1.32(0.00+/-0.00)e0No Violation Check
ai2ax2yon-8.035e-062.689e-06-(6.23+/-60.00)e-4(5.54+/-6.16)e-4DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off0.1130.180-3.32 +/- 1.33(0.00+/-0.00)e0No Violation Check
aoalpang -0.0220.010-14.81 +/- 22.490.31 +/- 2.58DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -0.0012.069e-040.23 +/- 0.490.09 +/- 0.13naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0031.771e-040.20 +/- 0.43-0.07 +/- 0.07naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0021.734e-040.04 +/- 0.410.15 +/- 0.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 0.0011.021e-040.45 +/- 0.25-0.11 +/- 0.06naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.0050.013-12.40 +/- 30.593.95 +/- 2.96DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -0.0012.069e-040.23 +/- 0.490.09 +/- 0.13naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0031.771e-040.20 +/- 0.43-0.07 +/- 0.07naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0021.734e-040.04 +/- 0.410.15 +/- 0.09naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -33.28510.088-(1.05+/-2.37)e4(3.69+/-11.85)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 35.02017.619-(7.06+/-4.13)e4(5.97+/-21.13)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 12.64615.597(6.05+/-3.65)e4-(1.15+/-1.85)e4KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 5.767e-053.831e-04-0.00 +/- 0.90-0.37 +/- 0.33KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -2.123e-046.467e-04-0.00 +/- 1.510.26 +/- 0.58KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 6.931e-055.735e-040.00 +/- 1.34-0.27 +/- 0.52KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0086.542e-05-0.65 +/- 0.360.10 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -0.0114.362e-050.41 +/- 0.46-0.02 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -0.0051.891e-050.18 +/- 0.20-0.01 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -3.140e-064.410e-06-0.01 +/- 0.01-0.00 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -2.948e-051.296e-050.01 +/- 0.030.01 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -2.008e-069.267e-07-1.00 +/- 0.00-(5.64+/-3.20)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -0.0012.064e-040.23 +/- 0.490.05 +/- 0.13naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0031.781e-040.19 +/- 0.44-0.08 +/- 0.07naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0021.746e-040.05 +/- 0.410.12 +/- 0.10naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Oct 29, 2026
Last Site Modification: Sep 30, 2021