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PCADGRATE
Static Version: Max --- 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-0.1260.177-0.57 +/- 1.31(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-8.144e-069.742e-06-3.83 +/- 0.02-0.00 +/- 0.00No Violation Check
ai1ax1yon-0.1340.177-0.58 +/- 1.31(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-9.939e-061.026e-05-3.87 +/- 0.020.00 +/- 0.00No Violation Check
ai1ax2xon-0.1360.177-0.58 +/- 1.31(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-6.745e-061.222e-05-3.87 +/- 0.03-(7.84+/-22.20)e-4No Violation Check
ai1ax2yon-0.1270.178-0.57 +/- 1.31(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-1.318e-051.071e-05-3.87 +/- 0.03(2.28+/-19.42)e-4No Violation Check
ai2ax1xon7.357e-066.580e-060.01 +/- 0.01(4.51+/-15.78)e-4DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-1.2810.504-3.45 +/- 0.97(0.00+/-0.00)e0No Violation Check
ai2ax1yon-7.526e-075.734e-060.01 +/- 0.01-0.00 +/- 0.00DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.0270.209-3.13 +/- 1.53(0.00+/-0.00)e0No Violation Check
ai2ax2xon8.979e-067.245e-060.01 +/- 0.02-0.00 +/- 0.00DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.0240.207-3.09 +/- 1.52(0.00+/-0.00)e0No Violation Check
ai2ax2yon-1.267e-064.638e-060.00 +/- 0.01-(5.10+/-10.44)e-4DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off0.0260.209-3.12 +/- 1.53(0.00+/-0.00)e0No Violation Check
aoalpang -0.0100.011-4.24 +/- 25.440.26 +/- 2.81DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0021.542e-04-0.07 +/- 0.370.07 +/- 0.08naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -0.0031.908e-04-0.26 +/- 0.470.07 +/- 0.10naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -4.644e-052.294e-040.14 +/- 0.54-0.16 +/- 0.10naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -7.382e-041.165e-040.47 +/- 0.28-0.03 +/- 0.06naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.0240.0152.23 +/- 36.20-0.85 +/- 4.72DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0021.543e-04-0.07 +/- 0.370.07 +/- 0.08naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -0.0031.908e-04-0.26 +/- 0.470.07 +/- 0.10naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -4.804e-052.293e-040.14 +/- 0.54-0.16 +/- 0.10naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -28.98510.345-(4.46+/-24.29)e3-(5.58+/-12.21)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 27.07417.673-(7.47+/-4.15)e4(8.60+/-21.01)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 3.35314.049(6.17+/-3.29)e4(4.19+/-168.87)e2KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -2.905e-053.329e-040.08 +/- 0.78-0.21 +/- 0.28KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 2.523e-046.820e-040.09 +/- 1.600.25 +/- 0.60KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 -2.221e-045.984e-040.09 +/- 1.400.09 +/- 0.52KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 0.0087.354e-050.65 +/- 0.36-0.10 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0124.261e-05-0.37 +/- 0.480.01 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0051.851e-05-0.16 +/- 0.210.00 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 7.695e-064.627e-06-0.00 +/- 0.010.00 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -3.081e-051.837e-050.03 +/- 0.04-(4.74+/-73.49)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -5.765e-061.581e-06-1.00 +/- 0.00-(2.57+/-5.79)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0021.545e-04-0.07 +/- 0.370.08 +/- 0.08naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -0.0031.882e-04-0.26 +/- 0.460.01 +/- 0.10naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -1.239e-042.263e-040.13 +/- 0.53-0.12 +/- 0.09naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: May 02, 2026
Last Site Modification: Sep 30, 2021