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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
off1.008e-051.012e-05-3.92 +/- 0.02-0.00 +/- 0.00No Violation Check
ai1ax1yon-0.0220.210-0.83 +/- 1.54(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off9.262e-067.146e-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
off1.261e-059.997e-06-3.92 +/- 0.02-0.00 +/- 0.00No Violation Check
ai1ax2yon-0.0270.209-0.83 +/- 1.53(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off1.016e-057.177e-06-3.95 +/- 0.02-0.00 +/- 0.00No 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
ai2ax1yon9.969e-065.747e-06-0.01 +/- 0.01(3.05+/-12.89)e-4DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.1390.182-3.37 +/- 1.34(0.00+/-0.00)e0No Violation Check
ai2ax2xon1.534e-057.322e-06-0.02 +/- 0.02-0.00 +/- 0.00DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.1400.180-3.35 +/- 1.33(0.00+/-0.00)e0No Violation Check
ai2ax2yon1.383e-054.741e-06-0.00 +/- 0.01-(5.44+/-10.49)e-4DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off0.1320.181-3.37 +/- 1.33(0.00+/-0.00)e0No Violation Check
aoalpang 0.0360.011-18.55 +/- 25.25-7.78 +/- 4.31DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0041.654e-040.01 +/- 0.410.06 +/- 0.10naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0052.270e-04-0.36 +/- 0.57-0.01 +/- 0.14naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -0.0022.023e-04-0.07 +/- 0.480.06 +/- 0.11naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -6.244e-041.007e-040.29 +/- 0.240.01 +/- 0.04naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.0210.013-20.61 +/- 30.78-1.43 +/- 3.41DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0041.655e-040.01 +/- 0.410.06 +/- 0.10naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0052.270e-04-0.36 +/- 0.57-0.01 +/- 0.14naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -0.0022.022e-04-0.07 +/- 0.480.07 +/- 0.11naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -25.05210.150-(8.72+/-23.80)e3(1.42+/-11.98)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 26.88016.760-(7.67+/-3.93)e4(5.63+/-19.86)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 2.73315.334(5.86+/-3.59)e4(4.09+/-18.55)e3KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 1.273e-054.610e-04-0.07 +/- 1.08-0.12 +/- 0.38KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 1.959e-056.018e-04-0.10 +/- 1.41-0.05 +/- 0.54KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 2.036e-055.162e-04-0.09 +/- 1.210.08 +/- 0.46KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0105.749e-050.56 +/- 0.43-0.03 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0105.333e-050.50 +/- 0.41-0.08 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0042.312e-050.22 +/- 0.18-0.03 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 3.377e-056.240e-06-0.01 +/- 0.01-0.01 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -7.812e-061.716e-050.01 +/- 0.040.01 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 6.230e-079.310e-07-1.00 +/- 0.00(3.81+/-4.11)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0031.644e-040.01 +/- 0.410.07 +/- 0.10naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0052.267e-04-0.35 +/- 0.57-0.01 +/- 0.14naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -0.0022.020e-04-0.06 +/- 0.480.14 +/- 0.11naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Jul 21, 2026
Last Site Modification: Sep 30, 2021