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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-2.744e-061.047e-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
off4.132e-067.312e-06-3.95 +/- 0.02(5.90+/-15.90)e-4No Violation Check
ai1ax2xon-0.0310.209-0.81 +/- 1.53(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off1.409e-061.021e-05-3.92 +/- 0.02-(1.86+/-22.07)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
off4.721e-067.323e-06-3.95 +/- 0.02-(4.92+/-16.36)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
ai2ax1yon1.127e-055.946e-06-0.01 +/- 0.010.00 +/- 0.00DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.1390.182-3.37 +/- 1.34(0.00+/-0.00)e0No Violation Check
ai2ax2xon1.342e-057.349e-06-0.02 +/- 0.020.00 +/- 0.00DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.1400.180-3.35 +/- 1.33(0.00+/-0.00)e0No Violation Check
ai2ax2yon8.068e-064.899e-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 0.0330.011-18.68 +/- 25.31-0.58 +/- 4.25DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0031.556e-04-0.09 +/- 0.39-0.04 +/- 0.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0012.073e-04-0.43 +/- 0.480.10 +/- 0.11naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -0.0022.175e-04-0.03 +/- 0.51-0.04 +/- 0.11naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -0.0021.093e-040.33 +/- 0.260.03 +/- 0.04naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang -0.0110.013-21.41 +/- 30.265.51 +/- 3.22DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0031.557e-04-0.09 +/- 0.39-0.04 +/- 0.10naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0012.073e-04-0.43 +/- 0.480.10 +/- 0.11naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -0.0022.174e-04-0.03 +/- 0.51-0.04 +/- 0.11naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -23.31110.391-(7.56+/-24.04)e3(2.30+/-12.13)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 18.16416.942-(7.74+/-3.92)e4-(7.36+/-19.84)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 0.14715.420(5.80+/-3.56)e4(4.10+/-18.31)e3KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 8.877e-054.799e-04-0.08 +/- 1.110.01 +/- 0.39KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 3.800e-046.152e-04-0.09 +/- 1.42-0.00 +/- 0.55KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 -3.033e-045.213e-04-0.09 +/- 1.21-0.30 +/- 0.46KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0028.102e-050.77 +/- 0.21-0.08 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0142.070e-050.12 +/- 0.54-0.05 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0069.054e-060.05 +/- 0.23-0.02 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 2.857e-056.414e-06-0.01 +/- 0.01(5.31+/-25.05)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -2.527e-051.788e-050.01 +/- 0.040.01 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 7.077e-079.412e-07-1.00 +/- 0.00(5.35+/-3.58)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0031.565e-04-0.07 +/- 0.38-0.05 +/- 0.09naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0012.082e-04-0.42 +/- 0.480.03 +/- 0.12naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -0.0022.153e-04-0.02 +/- 0.51-0.00 +/- 0.11naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Jun 10, 2026
Last Site Modification: Sep 30, 2021