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PCADGRATE
Static Version: Min --- 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-0.0300.208-0.84 +/- 1.52(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-2.696e-059.499e-06-3.92 +/- 0.02-(2.69+/-21.21)e-4No Violation Check
ai1ax1yon-0.0220.210-0.83 +/- 1.54(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-1.832e-056.901e-06-3.95 +/- 0.02-0.00 +/- 0.00No Violation Check
ai1ax2xon-0.0310.209-0.81 +/- 1.53(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-2.557e-059.529e-06-3.92 +/- 0.02-(7.02+/-20.29)e-4No Violation Check
ai1ax2yon-0.0270.209-0.83 +/- 1.53(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-1.866e-057.024e-06-3.95 +/- 0.02-(6.13+/-14.78)e-4No Violation Check
ai2ax1xon-5.517e-077.473e-06-0.01 +/- 0.02(8.08+/-15.52)e-4DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-0.6880.387-3.65 +/- 0.70(0.00+/-0.00)e0No Violation Check
ai2ax1yon-8.975e-066.199e-06-0.01 +/- 0.01-0.00 +/- 0.00DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.1390.182-3.37 +/- 1.34(0.00+/-0.00)e0No Violation Check
ai2ax2xon-1.776e-057.514e-06-0.02 +/- 0.02-(8.82+/-15.59)e-4DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.1400.180-3.35 +/- 1.33(0.00+/-0.00)e0No Violation Check
ai2ax2yon-1.062e-055.280e-06-0.00 +/- 0.01-0.00 +/- 0.00DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off0.1320.181-3.37 +/- 1.33(0.00+/-0.00)e0No Violation Check
aoalpang -0.0350.011-19.73 +/- 25.39-3.03 +/- 2.98DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -3.169e-042.188e-040.17 +/- 0.510.09 +/- 0.14naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0041.951e-040.11 +/- 0.48-0.01 +/- 0.07naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0021.809e-04-0.04 +/- 0.430.16 +/- 0.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 0.0021.034e-040.39 +/- 0.25-0.03 +/- 0.06naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang -0.0130.013-20.04 +/- 31.370.97 +/- 2.74DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -3.251e-042.189e-040.17 +/- 0.510.09 +/- 0.14naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0041.951e-040.11 +/- 0.48-0.01 +/- 0.07naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0021.809e-04-0.04 +/- 0.430.16 +/- 0.09naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -29.4319.989-(1.13+/-2.34)e4-(8.66+/-11.72)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 35.79417.046-(7.34+/-4.00)e4(4.74+/-20.48)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 6.06515.903(5.90+/-3.73)e4(5.20+/-19.19)e3KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 6.973e-054.363e-04-0.06 +/- 1.02-0.15 +/- 0.38KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -3.746e-056.022e-04-0.10 +/- 1.41-0.12 +/- 0.55KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 9.378e-075.300e-04-0.09 +/- 1.240.07 +/- 0.49KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0105.972e-05-0.59 +/- 0.410.09 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -0.0104.959e-050.48 +/- 0.42-0.03 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -0.0042.151e-050.21 +/- 0.18-0.01 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -1.309e-056.536e-06-0.01 +/- 0.01-(2.14+/-21.68)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -7.888e-051.659e-050.00 +/- 0.04-0.00 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -3.118e-069.351e-07-1.00 +/- 0.00-(2.22+/-2.72)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -2.708e-042.156e-040.18 +/- 0.510.04 +/- 0.14naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0041.942e-040.11 +/- 0.48-0.01 +/- 0.07naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0021.795e-04-0.02 +/- 0.430.12 +/- 0.09naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Oct 23, 2026
Last Site Modification: Sep 30, 2021