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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
off3.176e-071.029e-05-3.83 +/- 0.02-(5.36+/-18.21)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-8.310e-061.054e-05-3.87 +/- 0.03-(9.43+/-18.56)e-4No Violation Check
ai1ax2xon-0.1360.177-0.58 +/- 1.31(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off1.135e-051.271e-05-3.87 +/- 0.03-(7.74+/-22.48)e-4No Violation Check
ai1ax2yon-0.1270.178-0.57 +/- 1.31(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off4.050e-061.107e-05-3.87 +/- 0.03(1.44+/-18.98)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
ai2ax1yon-7.111e-065.763e-060.01 +/- 0.01-(7.62+/-143.00)e-5DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.0270.209-3.13 +/- 1.53(0.00+/-0.00)e0No Violation Check
ai2ax2xon-4.231e-067.497e-060.01 +/- 0.02-(2.50+/-15.34)e-4DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.0240.207-3.09 +/- 1.52(0.00+/-0.00)e0No Violation Check
ai2ax2yon7.074e-074.680e-060.00 +/- 0.01-(3.98+/-11.01)e-4DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off0.0260.209-3.12 +/- 1.53(0.00+/-0.00)e0No Violation Check
aoalpang -0.0030.011-4.58 +/- 26.303.73 +/- 2.65DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 2.037e-041.645e-04-0.12 +/- 0.390.01 +/- 0.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -0.0051.704e-04-0.14 +/- 0.450.07 +/- 0.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0012.380e-040.16 +/- 0.560.11 +/- 0.13naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 4.895e-041.170e-040.47 +/- 0.28-0.03 +/- 0.07naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.0330.0152.57 +/- 36.204.15 +/- 4.17DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 1.841e-041.649e-04-0.12 +/- 0.390.01 +/- 0.09naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -0.0051.705e-04-0.14 +/- 0.450.07 +/- 0.09naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0012.377e-040.17 +/- 0.560.11 +/- 0.13naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -31.34010.397-(3.29+/-24.39)e3(8.54+/-122.84)e2KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 31.83717.613-(7.54+/-4.13)e4(2.89+/-21.08)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 5.60113.910(6.13+/-3.26)e4-(5.45+/-16.59)e3KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 2.570e-053.369e-040.08 +/- 0.79-0.24 +/- 0.28KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -2.903e-046.867e-040.10 +/- 1.610.59 +/- 0.59KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 3.654e-055.982e-040.09 +/- 1.40-0.36 +/- 0.51KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 0.0143.808e-050.30 +/- 0.57-0.08 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0057.312e-05-0.65 +/- 0.280.06 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0023.176e-05-0.28 +/- 0.120.03 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -1.662e-075.144e-06-0.01 +/- 0.01-0.00 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 2.415e-051.951e-050.03 +/- 0.050.01 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -3.067e-061.695e-06-1.00 +/- 0.00(9.91+/-8.12)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 4.054e-041.636e-04-0.13 +/- 0.380.01 +/- 0.09naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -0.0051.690e-04-0.15 +/- 0.450.08 +/- 0.09naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0012.354e-040.15 +/- 0.550.04 +/- 0.12naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Mar 25, 2026
Last Site Modification: Sep 30, 2021