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PCADGRATE
Static Version: Max --- 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-0.0106.059e-04-0.01 +/- 0.01(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off5.067e-040.002-3.78 +/- 0.13-0.01 +/- 0.02No Violation Check
ai1ax1yon-0.0148.284e-04-0.01 +/- 0.01(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off2.177e-040.002-3.82 +/- 0.13(9.58+/-160.30)e-4No Violation Check
ai1ax2xon-0.0290.0050.04 +/- 0.04(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off2.271e-040.002-3.80 +/- 0.13-0.01 +/- 0.02No Violation Check
ai1ax2yon-0.0200.0030.02 +/- 0.02(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off4.537e-050.002-3.81 +/- 0.13(3.91+/-149.80)e-4No Violation Check
ai2ax1xon4.956e-042.341e-040.04 +/- 0.020.01 +/- 0.01DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off0.4070.762-2.94 +/- 1.47(0.00+/-0.00)e0No Violation Check
ai2ax1yon0.0022.562e-040.03 +/- 0.03-0.00 +/- 0.01DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.4230.797-3.08 +/- 1.54(0.00+/-0.00)e0No Violation Check
ai2ax2xon0.0012.635e-040.04 +/- 0.030.01 +/- 0.01DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.4200.787-3.04 +/- 1.52(0.00+/-0.00)e0No Violation Check
ai2ax2yon0.0012.333e-040.02 +/- 0.02-0.01 +/- 0.01DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off0.4240.795-3.07 +/- 1.54(0.00+/-0.00)e0No Violation Check
aoalpang -0.7410.21722.04 +/- 21.482.22 +/- 6.53DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 2.5038.38615.04 +/- 828.05-0.07 +/- 0.16naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0130.0050.38 +/- 0.45-0.03 +/- 0.16naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0170.0050.39 +/- 0.460.10 +/- 0.18naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 0.0430.0270.68 +/- 2.63-0.05 +/- 0.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.2760.29136.78 +/- 28.752.25 +/- 9.44DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0120.0040.40 +/- 0.44-0.03 +/- 0.16naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0140.0050.38 +/- 0.450.03 +/- 0.16naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0180.0050.39 +/- 0.45(4.91+/-1805.00)e-4naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -4.308e+03182.563(2.83+/-1.95)e4-(4.92+/-4.08)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -3.839e+03483.142-(5.05+/-4.82)e4-(2.28+/-10.19)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -857.838201.387(7.93+/-2.00)e47.01 +/- 4274.36KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 0.0140.0030.37 +/- 0.330.01 +/- 0.07KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 0.1210.0161.17 +/- 1.55-0.96 +/- 0.34KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 0.1540.0150.94 +/- 1.50-0.83 +/- 0.37KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0490.0070.00 +/- 0.700.20 +/- 0.09naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -0.0140.0070.02 +/- 0.65-0.45 +/- 0.08naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -0.0060.0030.01 +/- 0.28-0.20 +/- 0.03naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 6.572e-041.245e-040.01 +/- 0.01(6.12+/-402.90)e-5naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 0.0056.076e-040.06 +/- 0.06-0.03 +/- 0.02naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -2.338e-044.775e-04-0.99 +/- 0.05-(9.72+/-31.23)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0140.0040.37 +/- 0.430.02 +/- 0.16naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0130.0040.35 +/- 0.440.03 +/- 0.15naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0140.0040.35 +/- 0.440.12 +/- 0.17naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Jan 16, 2026
Last Site Modification: Sep 30, 2021