Back to Top

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
off-5.248e-069.495e-06-3.83 +/- 0.02-(4.10+/-17.04)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-9.176e-061.012e-05-3.87 +/- 0.020.00 +/- 0.00No Violation Check
ai1ax2xon-0.1360.177-0.58 +/- 1.31(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-6.447e-061.199e-05-3.87 +/- 0.03-0.00 +/- 0.00No Violation Check
ai1ax2yon-0.1270.178-0.57 +/- 1.31(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-1.382e-051.050e-05-3.87 +/- 0.03-(5.24+/-19.38)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
ai2ax1yon9.207e-075.708e-060.01 +/- 0.01(7.51+/-12.44)e-4DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.0270.209-3.13 +/- 1.53(0.00+/-0.00)e0No Violation Check
ai2ax2xon9.882e-067.254e-060.01 +/- 0.02-(6.68+/-15.41)e-4DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.0240.207-3.09 +/- 1.52(0.00+/-0.00)e0No Violation Check
ai2ax2yon1.895e-064.597e-060.00 +/- 0.01(1.87+/-10.12)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 -0.0120.011-4.09 +/- 25.232.05 +/- 2.91DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0021.553e-04-0.04 +/- 0.37-0.07 +/- 0.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -0.0031.998e-04-0.26 +/- 0.480.03 +/- 0.10naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -4.525e-042.291e-040.15 +/- 0.54-0.08 +/- 0.10naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -8.656e-041.161e-040.45 +/- 0.270.04 +/- 0.06naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.0080.0151.99 +/- 36.08-2.02 +/- 4.90DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0021.553e-04-0.04 +/- 0.37-0.07 +/- 0.09naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -0.0031.998e-04-0.26 +/- 0.480.03 +/- 0.10naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -4.541e-042.290e-040.15 +/- 0.54-0.08 +/- 0.10naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -33.85710.389-(4.41+/-24.37)e3(5.82+/-12.15)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 33.56317.733-(7.42+/-4.16)e4-(7.61+/-21.09)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 3.66414.151(6.13+/-3.31)e4-(1.96+/-16.99)e3KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -7.757e-053.354e-040.08 +/- 0.79-0.03 +/- 0.28KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -1.488e-056.872e-040.11 +/- 1.610.37 +/- 0.60KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 5.779e-056.019e-040.09 +/- 1.41-0.14 +/- 0.52KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 0.0067.779e-050.70 +/- 0.31-0.10 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0133.479e-05-0.29 +/- 0.51-0.00 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0051.501e-05-0.13 +/- 0.22-(5.01+/-4.67)e-4naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 8.595e-064.641e-06-0.00 +/- 0.010.00 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -3.270e-051.840e-050.03 +/- 0.04(3.15+/-751.50)e-5naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -5.329e-061.585e-06-1.00 +/- 0.00-(1.15+/-61.07)e-5naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0011.546e-04-0.05 +/- 0.37-0.03 +/- 0.09naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -0.0031.963e-04-0.27 +/- 0.47-0.04 +/- 0.10naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -5.149e-042.259e-040.13 +/- 0.53-0.07 +/- 0.10naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: May 08, 2026
Last Site Modification: Sep 30, 2021