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PCADGRATE
Static Version: Max --- Last Five 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
ai1ax1xon-0.0106.059e-04-0.01 +/- 0.01(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off2.823e-040.001-3.78 +/- 0.120.01 +/- 0.02No Violation Check
ai1ax1yon-0.0148.284e-04-0.01 +/- 0.01(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-1.877e-040.001-3.82 +/- 0.120.01 +/- 0.02No Violation Check
ai1ax2xon-0.0290.0050.04 +/- 0.04(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off1.605e-040.001-3.80 +/- 0.120.01 +/- 0.02No Violation Check
ai1ax2yon-0.0200.0030.02 +/- 0.02(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-1.918e-040.001-3.81 +/- 0.120.01 +/- 0.01No Violation Check
ai2ax1xon5.385e-041.972e-040.04 +/- 0.020.01 +/- 0.01DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off0.4070.762-2.94 +/- 1.47(0.00+/-0.00)e0No Violation Check
ai2ax1yon0.0022.155e-040.03 +/- 0.030.01 +/- 0.01DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.4230.797-3.08 +/- 1.54(0.00+/-0.00)e0No Violation Check
ai2ax2xon8.883e-042.225e-040.04 +/- 0.030.01 +/- 0.01DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.4200.787-3.04 +/- 1.52(0.00+/-0.00)e0No Violation Check
ai2ax2yon0.0011.990e-040.02 +/- 0.020.01 +/- 0.01DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off0.4240.795-3.07 +/- 1.54(0.00+/-0.00)e0No Violation Check
aoalpang -0.4500.18022.15 +/- 21.000.97 +/- 6.20DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.5666.70613.48 +/- 782.540.10 +/- 0.16naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0110.0040.38 +/- 0.46-0.03 +/- 0.15naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0180.0040.40 +/- 0.45-0.02 +/- 0.17naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 0.0270.0210.68 +/- 2.48-0.02 +/- 0.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.4530.24237.10 +/- 28.264.16 +/- 9.25DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0160.0040.40 +/- 0.430.04 +/- 0.16naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0110.0040.38 +/- 0.460.03 +/- 0.15naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0180.0040.39 +/- 0.450.08 +/- 0.17naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -4.855e+03158.882(2.61+/-2.08)e4-(2.65+/-4.37)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -2.475e+03412.016-(5.02+/-4.83)e4(1.17+/-1.02)e4KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -529.827174.444(7.94+/-2.04)e4(6.44+/-43.81)e2KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 0.0120.0030.37 +/- 0.33-0.01 +/- 0.07KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 0.1050.0141.19 +/- 1.62-0.45 +/- 0.37KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 0.1360.0130.97 +/- 1.58-0.43 +/- 0.40KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0240.0060.02 +/- 0.71-0.43 +/- 0.09naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0150.0060.05 +/- 0.65-0.10 +/- 0.08naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0070.0020.02 +/- 0.28-0.05 +/- 0.03naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 4.034e-041.045e-040.01 +/- 0.010.00 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 0.0055.085e-040.06 +/- 0.06-0.00 +/- 0.02naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -3.637e-043.821e-04-0.99 +/- 0.04-(6.61+/-303.90)e-5naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0170.0040.38 +/- 0.420.14 +/- 0.16naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0090.0040.35 +/- 0.45-0.04 +/- 0.15naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0160.0040.36 +/- 0.430.03 +/- 0.17naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

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