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PCADGRATE
Static Version: Max --- 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
ai1ax1xon0.0620.301-0.69 +/- 1.43(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off1.334e-062.468e-06-3.83 +/- 0.02(2.40+/-2.67)e-4No Violation Check
ai1ax1yon0.0540.301-0.71 +/- 1.43(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off3.251e-062.557e-06-3.87 +/- 0.03-(2.22+/-2.65)e-4No Violation Check
ai1ax2xon0.0540.301-0.71 +/- 1.43(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-4.053e-062.919e-06-3.87 +/- 0.03-(8.55+/-28.92)e-5No Violation Check
ai1ax2yon0.0620.303-0.70 +/- 1.44(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-3.004e-062.536e-06-3.87 +/- 0.03-(3.32+/-2.42)e-4No Violation Check
ai2ax1xon1.945e-058.111e-060.00 +/- 0.08-(9.62+/-19.09)e-5DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-1.2810.504-3.45 +/- 0.97(0.00+/-0.00)e0No Violation Check
ai2ax1yon-4.947e-061.460e-060.01 +/- 0.01(7.17+/-17.59)e-5DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-0.0460.330-3.08 +/- 1.57(0.00+/-0.00)e0No Violation Check
ai2ax2xon-1.629e-061.762e-060.01 +/- 0.02(5.53+/-19.23)e-5DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-0.0450.326-3.05 +/- 1.55(0.00+/-0.00)e0No Violation Check
ai2ax2yon-2.654e-061.109e-060.00 +/- 0.01(1.86+/-13.58)e-5DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-0.0460.330-3.08 +/- 1.57(0.00+/-0.00)e0No Violation Check
aoalpang 0.0010.003-5.65 +/- 25.31-0.39 +/- 0.32DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -1.207e-044.858e-050.10 +/- 0.48-0.00 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0024.983e-050.04 +/- 0.52-0.01 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -6.418e-055.033e-050.07 +/- 0.500.00 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 3.739e-041.606e-040.47 +/- 1.59-(8.84+/-68.87)e-4naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.0070.004-0.85 +/- 36.38-0.01 +/- 0.56DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -1.170e-044.860e-050.10 +/- 0.48-0.00 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0024.983e-050.04 +/- 0.52-0.01 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -5.997e-055.030e-050.07 +/- 0.500.01 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -29.8762.498(2.25+/-24.98)e3(1.49+/-1.48)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 20.0684.036-(8.00+/-4.01)e4(1.43+/-2.43)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -2.8823.027(6.16+/-3.00)e4-(2.06+/-18.21)e2KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -7.363e-058.004e-050.09 +/- 0.79-0.08 +/- 0.03KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -1.280e-051.605e-040.11 +/- 1.590.06 +/- 0.07KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 -7.265e-061.367e-040.10 +/- 1.36-0.04 +/- 0.06KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0054.648e-05-0.00 +/- 0.710.01 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -0.0016.366e-050.02 +/- 0.65-0.03 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -5.800e-042.761e-050.01 +/- 0.28-0.01 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -4.180e-061.033e-06-0.00 +/- 0.01(6.59+/-23.04)e-5naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 1.004e-064.864e-060.02 +/- 0.05-(5.34+/-11.64)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -2.116e-064.461e-07-1.00 +/- 0.00(1.51+/-10.06)e-5naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -1.336e-044.836e-050.09 +/- 0.48(2.22+/-132.60)e-4naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0024.929e-050.03 +/- 0.52-0.01 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -8.340e-054.964e-050.06 +/- 0.490.01 +/- 0.01naTARGET 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