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PCADGRATE
Static Version: Min --- 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-0.0740.011-0.02 +/- 0.15(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-0.0029.688e-04-3.96 +/- 0.080.01 +/- 0.01No Violation Check
ai1ax1yon-0.0740.011-0.02 +/- 0.15(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-0.0019.181e-04-3.98 +/- 0.080.01 +/- 0.01No Violation Check
ai1ax2xon-0.0600.011-0.06 +/- 0.15(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-0.0029.737e-04-3.96 +/- 0.080.01 +/- 0.01No Violation Check
ai1ax2yon-0.0630.011-0.04 +/- 0.15(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-0.0019.101e-04-3.98 +/- 0.080.01 +/- 0.01No Violation Check
ai2ax1xon0.0018.092e-04-0.05 +/- 0.100.00 +/- 0.01DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off0.0140.027-3.88 +/- 0.05(0.00+/-0.00)e0No Violation Check
ai2ax1yon1.145e-048.185e-04-0.04 +/- 0.100.01 +/- 0.01DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-0.0030.013-3.92 +/- 0.02(0.00+/-0.00)e0No Violation Check
ai2ax2xon-0.0038.194e-04-0.05 +/- 0.100.00 +/- 0.01DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off1.606e-040.016-3.92 +/- 0.03(0.00+/-0.00)e0No Violation Check
ai2ax2yon-0.0028.163e-04-0.03 +/- 0.10-0.00 +/- 0.01DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-0.0030.013-3.92 +/- 0.02(0.00+/-0.00)e0No Violation Check
aoalpang 0.4060.154-41.91 +/- 17.911.21 +/- 6.46DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0110.004-0.37 +/- 0.44-0.01 +/- 0.17naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0160.004-0.42 +/- 0.44-0.05 +/- 0.14naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0080.004-0.46 +/- 0.43-0.15 +/- 0.16naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 0.0080.0020.18 +/- 0.220.04 +/- 0.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.2030.140-44.93 +/- 16.231.29 +/- 5.36DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0120.004-0.37 +/- 0.44-0.01 +/- 0.17naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0160.004-0.42 +/- 0.44-0.15 +/- 0.14naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0070.004-0.46 +/- 0.43-0.17 +/- 0.16naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -4.659e+03195.202(1.80+/-24.47)e3-(2.90+/-5.44)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -3.651e+03220.688-(9.96+/-2.67)e4(1.18+/-5.77)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 2.072e+03330.147(3.72+/-3.86)e4-(3.11+/-75.16)e2KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -0.2070.025-1.52 +/- 2.920.20 +/- 0.68KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 0.1220.019-1.45 +/- 2.25-0.69 +/- 0.52KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 0.1910.015-1.23 +/- 1.81-0.63 +/- 0.34KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0410.006-0.01 +/- 0.760.03 +/- 0.09naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -0.0040.0060.02 +/- 0.65-0.45 +/- 0.08naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -0.0020.0020.01 +/- 0.28-0.20 +/- 0.03naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -0.0011.684e-04-0.03 +/- 0.020.00 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -0.0045.293e-04-0.05 +/- 0.060.02 +/- 0.02naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -6.828e-061.173e-05-1.00 +/- 0.00(7.80+/-19.91)e-5naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0120.004-0.34 +/- 0.430.11 +/- 0.17naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0150.004-0.40 +/- 0.430.00 +/- 0.13naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0040.004-0.43 +/- 0.41-0.13 +/- 0.16naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Dec 26, 2025
Last Site Modification: Sep 30, 2021