Back to Top

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-0.0028.934e-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-0.0018.447e-04-3.98 +/- 0.07(6.78+/-79.47)e-4No Violation Check
ai1ax2xon-0.2870.032-0.06 +/- 0.22(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-0.0028.979e-04-3.96 +/- 0.080.00 +/- 0.01No Violation Check
ai1ax2yon-0.3000.032-0.04 +/- 0.23(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-0.0018.374e-04-3.98 +/- 0.07(7.65+/-78.05)e-4No Violation Check
ai2ax1xon9.554e-049.523e-04-0.05 +/- 0.10-0.01 +/- 0.01DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off0.0140.027-3.88 +/- 0.05(0.00+/-0.00)e0No Violation Check
ai2ax1yon-2.786e-049.622e-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
ai2ax2xon9.968e-059.597e-04-0.05 +/- 0.10(4.77+/-86.92)e-4DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off1.606e-040.016-3.92 +/- 0.03(0.00+/-0.00)e0No Violation Check
ai2ax2yon3.861e-049.593e-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 -0.1810.179-41.35 +/- 18.45-5.25 +/- 6.24DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -0.0090.004-0.36 +/- 0.440.05 +/- 0.17naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -0.0050.004-0.42 +/- 0.44-0.30 +/- 0.14naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -0.0040.004-0.45 +/- 0.43-0.07 +/- 0.16naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -4.054e-040.0020.18 +/- 0.23-0.14 +/- 0.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang -0.3340.165-44.38 +/- 16.993.75 +/- 5.23DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -0.0080.004-0.36 +/- 0.440.03 +/- 0.17naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -0.0050.004-0.42 +/- 0.44-0.25 +/- 0.14naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -0.0050.004-0.45 +/- 0.43-0.04 +/- 0.16naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -5.562e+03221.1535.98 +/- 24890.00-(3.30+/-5.37)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -2.740e+03255.087-(1.01+/-0.27)e5-(1.26+/-5.72)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 428.229365.000(3.91+/-3.76)e4-(2.26+/-7.38)e3KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -0.1640.029-1.58 +/- 3.040.14 +/- 0.69KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 0.0890.021-1.36 +/- 2.19-0.77 +/- 0.50KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 0.1650.017-1.13 +/- 1.74-0.74 +/- 0.33KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0240.0070.01 +/- 0.760.52 +/- 0.09naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -0.0260.006-0.01 +/- 0.65-0.05 +/- 0.08naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -0.0110.003-0.00 +/- 0.28-0.03 +/- 0.03naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -0.0021.950e-04-0.03 +/- 0.020.00 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -0.0056.067e-04-0.05 +/- 0.060.01 +/- 0.02naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -2.124e-051.379e-05-1.00 +/- 0.00(1.79+/-18.71)e-5naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -0.0070.004-0.33 +/- 0.430.08 +/- 0.17naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -0.0060.004-0.39 +/- 0.44-0.25 +/- 0.13naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -0.0070.004-0.42 +/- 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: Mar 21, 2026
Last Site Modification: Sep 30, 2021