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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-0.3040.032-0.03 +/- 0.23(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-0.0028.491e-04-3.96 +/- 0.080.01 +/- 0.01No Violation Check
ai1ax1yon-0.3020.032-0.03 +/- 0.23(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-0.0018.014e-04-3.98 +/- 0.07-0.00 +/- 0.01No Violation Check
ai1ax2xon-0.2870.032-0.06 +/- 0.22(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-0.0028.533e-04-3.96 +/- 0.08(3.37+/-122.20)e-4No Violation Check
ai1ax2yon-0.3000.032-0.04 +/- 0.23(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-0.0017.945e-04-3.98 +/- 0.07-(1.17+/-77.77)e-4No Violation Check
ai2ax1xon9.789e-049.074e-04-0.05 +/- 0.10-(4.54+/-76.54)e-4DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off0.0140.027-3.88 +/- 0.05(0.00+/-0.00)e0No Violation Check
ai2ax1yon-1.382e-049.169e-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
ai2ax2xon1.210e-049.145e-04-0.05 +/- 0.100.01 +/- 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
ai2ax2yon4.526e-049.140e-04-0.03 +/- 0.10(2.19+/-88.06)e-4DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-0.0030.013-3.92 +/- 0.02(0.00+/-0.00)e0No Violation Check
aoalpang -0.1000.173-41.28 +/- 18.51-4.88 +/- 6.25DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -0.0080.004-0.36 +/- 0.440.19 +/- 0.17naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -0.0130.004-0.43 +/- 0.45-0.26 +/- 0.14naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -0.0030.004-0.45 +/- 0.44-0.02 +/- 0.16naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -0.0030.0020.18 +/- 0.23-0.11 +/- 0.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang -0.3040.158-44.38 +/- 16.895.33 +/- 5.25DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -0.0080.004-0.36 +/- 0.440.20 +/- 0.17naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -0.0130.004-0.43 +/- 0.45-0.21 +/- 0.14naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -0.0040.004-0.45 +/- 0.44-0.01 +/- 0.16naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -5.564e+03212.953-(4.28+/-249.70)e2-(7.12+/-54.04)e2KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -2.479e+03246.442-(1.01+/-0.27)e5(5.25+/-57.12)e2KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 322.766352.293(3.90+/-3.77)e4-(3.21+/-73.07)e2KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -0.1370.028-1.57 +/- 3.020.35 +/- 0.68KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 0.0980.020-1.34 +/- 2.17-0.68 +/- 0.49KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 0.1610.016-1.12 +/- 1.72-0.64 +/- 0.32KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0030.0070.03 +/- 0.760.33 +/- 0.09naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -0.0160.0060.00 +/- 0.640.33 +/- 0.08naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -0.0070.003(3.05+/-2790.00)e-40.14 +/- 0.03naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -0.0021.879e-04-0.03 +/- 0.020.00 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -0.0045.832e-04-0.05 +/- 0.060.01 +/- 0.02naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -2.212e-051.313e-05-1.00 +/- 0.00(6.90+/-17.12)e-5naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -0.0070.004-0.33 +/- 0.430.20 +/- 0.17naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -0.0140.004-0.40 +/- 0.44-0.20 +/- 0.13naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -0.0060.004-0.42 +/- 0.42-0.05 +/- 0.16naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

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