Back to Top

PCADGRATE
Static Version: Max --- 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-0.1260.177-0.57 +/- 1.31(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-4.372e-069.864e-06-3.83 +/- 0.02(7.20+/-21.64)e-4No Violation Check
ai1ax1yon-0.1340.177-0.58 +/- 1.31(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-1.796e-051.010e-05-3.87 +/- 0.020.00 +/- 0.00No Violation Check
ai1ax2xon-0.1360.177-0.58 +/- 1.31(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off1.984e-051.181e-05-3.87 +/- 0.030.00 +/- 0.00No Violation Check
ai1ax2yon-0.1270.178-0.57 +/- 1.31(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off1.493e-051.023e-05-3.87 +/- 0.02(1.71+/-19.82)e-4No Violation Check
ai2ax1xon7.357e-066.580e-060.01 +/- 0.01(4.51+/-15.78)e-4DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-1.2810.504-3.45 +/- 0.97(0.00+/-0.00)e0No Violation Check
ai2ax1yon2.808e-065.853e-060.01 +/- 0.01(4.16+/-12.77)e-4DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.0270.209-3.13 +/- 1.53(0.00+/-0.00)e0No Violation Check
ai2ax2xon5.773e-077.266e-060.01 +/- 0.020.00 +/- 0.00DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.0240.207-3.09 +/- 1.52(0.00+/-0.00)e0No Violation Check
ai2ax2yon7.763e-065.006e-060.00 +/- 0.010.00 +/- 0.00DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off0.0260.209-3.12 +/- 1.53(0.00+/-0.00)e0No Violation Check
aoalpang -5.526e-040.011-4.59 +/- 24.660.15 +/- 2.98DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0021.764e-040.23 +/- 0.420.03 +/- 0.11naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0062.548e-04-0.03 +/- 0.63-0.03 +/- 0.13naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -3.594e-042.002e-040.04 +/- 0.46-0.12 +/- 0.11naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 8.573e-041.002e-040.39 +/- 0.23-0.01 +/- 0.05naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.0560.0151.71 +/- 35.270.80 +/- 4.73DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0021.764e-040.23 +/- 0.420.03 +/- 0.11naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0062.548e-04-0.03 +/- 0.63-0.03 +/- 0.13naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -3.576e-042.001e-040.04 +/- 0.46-0.13 +/- 0.11naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -28.45710.369-(7.28+/-23.92)e3-(7.38+/-12.00)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 21.82118.227-(7.16+/-4.20)e4(1.76+/-2.15)e4KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 15.30614.920(6.19+/-3.44)e4(6.58+/-17.67)e3KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 8.053e-053.347e-040.07 +/- 0.77-0.22 +/- 0.28KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -4.211e-046.986e-040.10 +/- 1.61-0.16 +/- 0.61KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 -6.348e-056.198e-040.09 +/- 1.430.21 +/- 0.54KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0142.902e-050.26 +/- 0.550.01 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0046.848e-050.69 +/- 0.24-0.09 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0022.975e-050.30 +/- 0.10-0.04 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -1.319e-054.341e-06-0.00 +/- 0.01-0.00 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 5.225e-051.756e-050.02 +/- 0.040.00 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 2.172e-061.481e-06-1.00 +/- 0.00(8.36+/-5.91)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0031.770e-040.20 +/- 0.420.03 +/- 0.11naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0062.506e-04-0.05 +/- 0.620.04 +/- 0.13naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -1.015e-041.981e-040.03 +/- 0.46-0.15 +/- 0.10naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

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