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PCADGRATE
Static Version: Max --- One Week

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-0.0020.103-0.91 +/- 1.58(2.37+/-2.22)e2DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off5.849e-042.267e-04-3.85 +/- 0.02-0.81 +/- 1.41No Violation Check
ai1ax1yon-0.0010.104-0.92 +/- 1.60(2.31+/-2.24)e2DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off8.290e-041.943e-04-3.89 +/- 0.020.58 +/- 1.14No Violation Check
ai1ax2xon-0.0040.104-0.92 +/- 1.60(2.35+/-2.24)e2DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-2.734e-051.240e-04-3.88 +/- 0.01-0.23 +/- 0.61No Violation Check
ai1ax2yon-0.0010.104-0.92 +/- 1.60(2.34+/-2.24)e2DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off1.162e-051.472e-04-3.88 +/- 0.010.05 +/- 0.71No Violation Check
ai2ax1xon2.749e-041.274e-04(6.71+/-120.00)e-4-0.04 +/- 1.21DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-2.4240.063-1.49 +/- 1.78-17.74 +/- 46.48No Violation Check
ai2ax1yon-3.165e-041.075e-04(2.30+/-100.00)e-40.79 +/- 0.98DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-2.5140.066-1.54 +/- 1.85-26.72 +/- 47.61No Violation Check
ai2ax2xon-1.067e-041.323e-04(1.91+/-120.00)e-4-0.76 +/- 1.15DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-2.4870.065-1.53 +/- 1.83-26.77 +/- 47.14No Violation Check
ai2ax2yon1.661e-049.224e-05(4.31+/-90.00)e-40.18 +/- 0.62DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-2.5310.066-1.53 +/- 1.86-30.24 +/- 47.83No Violation Check
aoalpang -0.1410.253-12.67 +/- 23.37-(4.94+/-18.95)e2DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0100.0040.02 +/- 0.3755.00 +/- 22.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0060.007-0.24 +/- 0.64-11.91 +/- 44.51naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -0.0090.0060.05 +/- 0.536.78 +/- 31.61naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 0.0130.0020.28 +/- 0.1823.18 +/- 9.15naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.5740.307-13.99 +/- 28.42(3.07+/-2.25)e3DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0100.0040.02 +/- 0.3754.91 +/- 22.09naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0050.007-0.24 +/- 0.64-11.97 +/- 44.56naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -0.0090.0060.05 +/- 0.536.79 +/- 31.61naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 1.317e+03254.324-(4.58+/-23.21)e3-(5.49+/-3.49)e5KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 2.129e+03444.436-(7.75+/-4.05)e4(3.15+/-0.69)e6KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -3.142e+03390.032(5.83+/-3.59)e4-(8.43+/-5.71)e5KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -0.0550.0110.01 +/- 0.97-76.50 +/- 30.76KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 0.1100.0170.19 +/- 1.5342.36 +/- 32.32KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 5.223e-040.015-0.12 +/- 1.3278.24 +/- 30.70KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0133.170e-050.64 +/- 0.03-0.06 +/- 0.15naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0103.223e-050.71 +/- 0.02-0.09 +/- 0.11naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0043.151e-050.31 +/- 0.01-0.02 +/- 0.03naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -2.368e-049.958e-05-0.00 +/- 0.010.46 +/- 0.54naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 0.0013.058e-040.01 +/- 0.030.80 +/- 1.13naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 1.308e-041.935e-05-1.00 +/- 0.000.01 +/- 0.04naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0130.0040.01 +/- 0.3739.54 +/- 21.48naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0070.007-0.25 +/- 0.64-7.13 +/- 44.28naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -0.0100.0060.06 +/- 0.530.57 +/- 31.68naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: May 16, 2026
Last Site Modification: Sep 30, 2021