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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
off5.528e-040.002-3.78 +/- 0.130.00 +/- 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
off2.246e-040.002-3.82 +/- 0.13-(6.91+/-159.40)e-4No Violation Check
ai1ax2xon-0.0290.0050.04 +/- 0.04(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off2.741e-040.002-3.80 +/- 0.130.01 +/- 0.02No Violation Check
ai1ax2yon-0.0200.0030.02 +/- 0.02(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off6.877e-050.002-3.81 +/- 0.13-0.00 +/- 0.01No Violation Check
ai2ax1xon4.935e-042.353e-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
ai2ax1yon0.0022.572e-040.03 +/- 0.030.00 +/- 0.01DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.4230.797-3.08 +/- 1.54(0.00+/-0.00)e0No Violation Check
ai2ax2xon0.0012.646e-040.04 +/- 0.030.00 +/- 0.01DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.4200.787-3.04 +/- 1.52(0.00+/-0.00)e0No Violation Check
ai2ax2yon0.0012.343e-040.02 +/- 0.02-(7.97+/-87.90)e-4DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off0.4240.795-3.07 +/- 1.54(0.00+/-0.00)e0No Violation Check
aoalpang -0.7600.21822.03 +/- 21.502.66 +/- 6.63DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 2.5728.43815.09 +/- 829.340.03 +/- 0.16naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0140.0050.38 +/- 0.450.02 +/- 0.16naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0160.0050.39 +/- 0.45-0.11 +/- 0.18naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 0.0440.0270.68 +/- 2.63-0.07 +/- 0.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.2510.29336.75 +/- 28.793.03 +/- 9.52DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0130.0040.40 +/- 0.440.02 +/- 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 0.0170.0050.39 +/- 0.450.07 +/- 0.18naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -4.300e+03183.438(2.84+/-1.95)e4-(2.23+/-4.47)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -3.858e+03485.327-(5.05+/-4.82)e4(6.90+/-9.28)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -856.105202.219(7.93+/-1.99)e4-(4.83+/-4.25)e3KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 0.0140.0030.37 +/- 0.33-0.08 +/- 0.07KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 0.1210.0161.17 +/- 1.55-0.45 +/- 0.36KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 0.1550.0150.94 +/- 1.50-0.14 +/- 0.36KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0510.007(5.17+/-7060.00)e-40.13 +/- 0.09naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -0.0120.0070.02 +/- 0.65-0.48 +/- 0.08naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -0.0050.0030.01 +/- 0.28-0.20 +/- 0.03naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 6.695e-041.251e-040.01 +/- 0.01(2.43+/-40.70)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 0.0056.103e-040.06 +/- 0.06-0.01 +/- 0.02naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -2.204e-044.804e-04-0.99 +/- 0.05-0.00 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0150.0040.37 +/- 0.430.00 +/- 0.16naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0130.0040.35 +/- 0.440.06 +/- 0.15naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0130.0040.35 +/- 0.44-0.15 +/- 0.17naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Jan 12, 2026
Last Site Modification: Sep 30, 2021