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PCADGRATE
Static Version: Mean --- One Week

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
ai1ax1xon8.819e-050.104-0.94 +/- 1.59(1.94+/-1.92)e2DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off2.228e-043.985e-04-3.88 +/- 0.02-1.55 +/- 2.04No Violation Check
ai1ax1yon0.0080.105-0.95 +/- 1.61(1.99+/-1.94)e2DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off9.515e-043.409e-04-3.92 +/- 0.012.41 +/- 1.88No Violation Check
ai1ax2xon-0.0020.105-0.93 +/- 1.60(1.93+/-1.93)e2DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off1.233e-043.645e-04-3.89 +/- 0.01-1.62 +/- 1.83No Violation Check
ai1ax2yon0.0040.105-0.94 +/- 1.61(1.94+/-1.94)e2DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off3.466e-043.579e-04-3.92 +/- 0.010.41 +/- 1.95No Violation Check
ai2ax1xon-5.688e-042.884e-04-(5.19+/-120.00)e-43.12 +/- 2.65DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-2.4310.063-1.51 +/- 1.79-62.92 +/- 93.73No Violation Check
ai2ax1yon1.047e-042.297e-04(5.03+/-900.00)e-50.81 +/- 1.86DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-2.5240.066-1.55 +/- 1.86-69.43 +/- 96.95No Violation Check
ai2ax2xon4.724e-053.459e-04-(1.76+/-140.00)e-40.65 +/- 3.38DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-2.4980.065-1.53 +/- 1.84-62.83 +/- 95.68No Violation Check
ai2ax2yon-4.575e-041.647e-04-(3.35+/-70.00)e-4-1.37 +/- 1.16DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-2.5150.066-1.54 +/- 1.85-68.07 +/- 96.66No Violation Check
aoalpang -1.9720.561-7.99 +/- 23.30-(7.26+/-40.90)e2DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -0.0280.007-(6.70+/-3110.00)e-4-3.05 +/- 42.07naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -0.0220.0170.11 +/- 0.72-(2.17+/-1.23)e2naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0640.012-0.14 +/- 0.49(1.10+/-0.82)e2naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -0.0030.0040.28 +/- 0.1518.15 +/- 26.85naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.6460.744-14.45 +/- 30.76(4.43+/-5.65)e3DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -0.0280.007-(5.86+/-3110.00)e-4-2.88 +/- 42.09naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -0.0220.0170.11 +/- 0.72-(2.17+/-1.23)e2naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0640.012-0.14 +/- 0.49(1.10+/-0.82)e2naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -1.215e+03583.935-(3.22+/-23.67)e3-(3.97+/-0.98)e6KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 7.835e+031.058e+03-(7.11+/-4.38)e4(6.44+/-17.35)e5KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -3.598e+03871.423(5.16+/-3.55)e4(5.40+/-1.55)e6KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -0.1460.025-0.10 +/- 1.0216.86 +/- 87.43KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 0.0160.0400.26 +/- 1.63-(1.00+/-0.97)e2KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 0.1850.036-0.04 +/- 1.48-10.30 +/- 89.56KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0167.036e-050.26 +/- 0.02-0.02 +/- 0.39naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0046.336e-050.89 +/- 0.01(4.00+/-6.08)e-10naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0036.923e-050.38 +/- 0.01(1.31+/-0.23)e-9naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 0.0032.891e-04-0.01 +/- 0.011.50 +/- 1.76naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -0.0150.0010.04 +/- 0.061.87 +/- 7.96naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 4.507e-051.102e-04-1.00 +/- 0.01-0.35 +/- 0.60naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -0.0360.008-0.01 +/- 0.329.83 +/- 42.94naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -0.0150.0170.10 +/- 0.72-(2.32+/-1.19)e2naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0630.012-0.14 +/- 0.49(1.12+/-0.81)e2naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Jun 12, 2026
Last Site Modification: Sep 30, 2021