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PCADGRATE
Static Version: Mean --- 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
ai1ax1xon0.0550.304-0.74 +/- 1.44(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off1.019e-052.710e-06-3.88 +/- 0.03(3.83+/-35.74)e-5No Violation Check
ai1ax1yon0.0580.307-0.74 +/- 1.46(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off4.649e-061.715e-06-3.92 +/- 0.02(1.49+/-2.17)e-4No Violation Check
ai1ax2xon0.0550.305-0.73 +/- 1.45(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off7.087e-062.393e-06-3.89 +/- 0.02(2.73+/-3.02)e-4No Violation Check
ai1ax2yon0.0590.307-0.74 +/- 1.46(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off1.414e-061.815e-06-3.92 +/- 0.02(1.91+/-2.22)e-4No Violation Check
ai2ax1xon1.655e-058.122e-06-0.00 +/- 0.08-(2.48+/-6.59)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-2.857e-077.650e-07-(4.88+/-80.00)e-4(1.59+/-0.90)e-4DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-0.0590.307-3.22 +/- 1.46(0.00+/-0.00)e0No Violation Check
ai2ax2xon-1.281e-069.940e-07-0.00 +/- 0.01-(1.03+/-8.02)e-5DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-0.0510.304-3.19 +/- 1.44(0.00+/-0.00)e0No Violation Check
ai2ax2yon-6.437e-075.823e-07-(4.89+/-60.00)e-4(3.05+/-6.69)e-5DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-0.0520.306-3.21 +/- 1.45(0.00+/-0.00)e0No Violation Check
aoalpang -0.0030.002-14.39 +/- 22.460.05 +/- 0.38DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -0.0014.460e-050.04 +/- 0.470.01 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -2.382e-044.999e-05-0.03 +/- 0.50-0.02 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 9.271e-044.791e-05-0.01 +/- 0.480.01 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 4.711e-042.506e-050.42 +/- 0.25-(7.03+/-67.77)e-4naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.0090.003-15.76 +/- 29.280.14 +/- 0.43DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -0.0014.461e-050.04 +/- 0.470.01 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -2.384e-045.000e-05-0.03 +/- 0.50-0.02 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 9.272e-044.793e-05-0.01 +/- 0.480.01 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -27.7412.482-(9.48+/-247.70)e2(1.07+/-14.85)e2KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 22.4463.946-(8.06+/-3.92)e4(3.45+/-23.77)e2KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -1.8853.222(6.00+/-3.19)e4(1.06+/-1.95)e3KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 2.293e-061.021e-040.00 +/- 1.01-0.10 +/- 0.04KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 4.432e-051.513e-04-0.01 +/- 1.500.02 +/- 0.07KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 -4.621e-051.253e-04(8.25+/-12420.00)e-4-0.02 +/- 0.05KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -4.286e-047.118e-05-0.01 +/- 0.710.03 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -0.0054.080e-050.01 +/- 0.65-0.00 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -0.0021.770e-050.01 +/- 0.28-(9.26+/-2.75)e-4naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -8.032e-061.018e-06-0.01 +/- 0.01-(6.47+/-268.80)e-6naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 3.827e-053.971e-060.01 +/- 0.04-(1.29+/-10.42)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 4.460e-073.046e-07-1.00 +/- 0.00(9.04+/-75.39)e-6naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -0.0014.475e-050.04 +/- 0.470.01 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -2.161e-045.007e-05-0.03 +/- 0.50-0.02 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 9.150e-044.801e-05-0.01 +/- 0.480.01 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Mar 18, 2026
Last Site Modification: Sep 30, 2021