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PCADGRATE
Static Version: Min --- 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-0.0300.208-0.84 +/- 1.52(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-2.686e-051.023e-05-3.92 +/- 0.020.00 +/- 0.00No Violation Check
ai1ax1yon-0.0220.210-0.83 +/- 1.54(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-9.164e-067.068e-06-3.95 +/- 0.02(5.01+/-15.08)e-4No Violation Check
ai1ax2xon-0.0310.209-0.81 +/- 1.53(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-1.283e-059.836e-06-3.92 +/- 0.02-(6.47+/-21.54)e-4No Violation Check
ai1ax2yon-0.0270.209-0.83 +/- 1.53(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-6.223e-067.155e-06-3.95 +/- 0.02(9.78+/-156.50)e-5No Violation Check
ai2ax1xon-5.517e-077.473e-06-0.01 +/- 0.02(8.08+/-15.52)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
ai2ax1yon3.201e-066.103e-06-0.01 +/- 0.01-0.00 +/- 0.00DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.1390.182-3.37 +/- 1.34(0.00+/-0.00)e0No Violation Check
ai2ax2xon1.536e-067.364e-06-0.02 +/- 0.02-(3.74+/-15.57)e-4DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.1400.180-3.35 +/- 1.33(0.00+/-0.00)e0No Violation Check
ai2ax2yon1.018e-065.194e-06-0.00 +/- 0.01-(3.10+/-11.50)e-4DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off0.1320.181-3.37 +/- 1.33(0.00+/-0.00)e0No Violation Check
aoalpang -0.0150.011-18.99 +/- 25.452.66 +/- 3.71DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0021.467e-04-0.18 +/- 0.350.10 +/- 0.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -0.0031.691e-04-0.41 +/- 0.420.05 +/- 0.08naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 4.178e-042.326e-04-0.02 +/- 0.55-0.14 +/- 0.10naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -0.0011.175e-040.37 +/- 0.280.03 +/- 0.05naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.0090.013-21.41 +/- 30.85-0.51 +/- 3.22DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0021.468e-04-0.18 +/- 0.350.10 +/- 0.09naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -0.0031.691e-04-0.41 +/- 0.420.05 +/- 0.08naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 4.322e-042.326e-04-0.02 +/- 0.55-0.14 +/- 0.10naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -29.32910.279-(6.54+/-24.13)e3-(6.68+/-12.12)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 27.31116.567-(7.87+/-3.89)e4(9.11+/-19.60)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 2.71714.897(5.83+/-3.49)e4(1.71+/-17.99)e3KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 7.446e-054.790e-04-0.08 +/- 1.12-0.29 +/- 0.39KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 2.439e-046.032e-04-0.11 +/- 1.42-0.06 +/- 0.54KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 -1.971e-045.065e-04-0.09 +/- 1.190.12 +/- 0.45KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 0.0087.356e-050.65 +/- 0.36-0.10 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0124.264e-05-0.37 +/- 0.480.01 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0051.852e-05-0.16 +/- 0.210.00 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -8.376e-076.537e-06-0.01 +/- 0.010.00 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -3.903e-051.788e-050.01 +/- 0.04-0.00 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -5.271e-061.045e-06-1.00 +/- 0.00-(1.47+/-3.60)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0021.504e-04-0.17 +/- 0.360.07 +/- 0.09naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -0.0031.707e-04-0.40 +/- 0.420.07 +/- 0.08naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 3.375e-042.301e-04-0.01 +/- 0.54-0.10 +/- 0.10naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: May 05, 2026
Last Site Modification: Sep 30, 2021