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PCADGRATE
Static Version: Mean --- 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
ai1ax1xon8.819e-050.104-0.94 +/- 1.59(1.94+/-1.92)e2DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off3.482e-051.704e-04-3.88 +/- 0.020.56 +/- 0.88No Violation Check
ai1ax1yon0.0080.105-0.95 +/- 1.61(1.99+/-1.94)e2DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off1.198e-051.475e-04-3.92 +/- 0.010.12 +/- 0.85No Violation Check
ai1ax2xon-0.0020.105-0.93 +/- 1.60(1.93+/-1.93)e2DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-2.187e-041.546e-04-3.89 +/- 0.010.57 +/- 0.78No Violation Check
ai1ax2yon0.0040.105-0.94 +/- 1.61(1.94+/-1.94)e2DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-2.099e-041.517e-04-3.92 +/- 0.01-0.58 +/- 0.79No Violation Check
ai2ax1xon2.648e-041.291e-04-(9.31+/-1200.00)e-5-0.88 +/- 1.23DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-2.4310.063-1.51 +/- 1.79-62.92 +/- 93.73No Violation Check
ai2ax1yon-2.724e-041.050e-04-(3.38+/-100.00)e-41.26 +/- 0.96DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-2.5240.066-1.55 +/- 1.86-69.43 +/- 96.95No Violation Check
ai2ax2xon-1.517e-041.341e-04-(6.12+/-120.00)e-4-0.37 +/- 1.22DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-2.4980.065-1.53 +/- 1.84-62.83 +/- 95.68No Violation Check
ai2ax2yon1.896e-049.000e-05(4.90+/-800.00)e-5-0.12 +/- 0.61DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-2.5150.066-1.54 +/- 1.85-68.07 +/- 96.66No Violation Check
aoalpang -0.1010.252-13.57 +/- 23.31-(4.76+/-18.71)e2DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0100.0040.01 +/- 0.3753.06 +/- 21.80naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0050.007-0.25 +/- 0.64-4.04 +/- 44.43naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -0.0090.0060.04 +/- 0.53-6.26 +/- 31.39naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 0.0130.0020.27 +/- 0.1822.41 +/- 9.49naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.7540.299-16.83 +/- 27.70(8.98+/-21.29)e2DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0100.0040.01 +/- 0.3753.02 +/- 21.81naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0050.007-0.25 +/- 0.64-4.01 +/- 44.43naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -0.0090.0060.04 +/- 0.53-6.26 +/- 31.39naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 1.313e+03254.268-(4.67+/-23.21)e3-(6.42+/-3.54)e5KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 2.119e+03443.235-(7.77+/-4.04)e4(3.06+/-0.69)e6KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -3.149e+03390.932(5.82+/-3.60)e4-(7.00+/-5.69)e5KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -0.0560.0110.00 +/- 0.99-93.56 +/- 31.13KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 0.1090.0170.18 +/- 1.5360.58 +/- 32.46KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 -2.537e-040.014-0.12 +/- 1.3177.98 +/- 30.56KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0133.168e-050.64 +/- 0.03-0.03 +/- 0.15naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0103.222e-050.71 +/- 0.02-0.08 +/- 0.11naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0043.150e-050.31 +/- 0.01-0.00 +/- 0.02naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -2.045e-041.018e-04-0.00 +/- 0.010.60 +/- 0.55naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 0.0013.051e-040.01 +/- 0.031.30 +/- 1.12naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 1.228e-041.823e-05-1.00 +/- 0.000.00 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0140.0040.01 +/- 0.3746.79 +/- 21.32naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0060.007-0.26 +/- 0.639.18 +/- 44.24naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -0.0100.0060.05 +/- 0.53-6.68 +/- 31.48naTARGET 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