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GRADFAP
Static Version: Max --- 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
hfapgrd1 0.0031.093e-04-0.00 +/- 0.01-0.62 +/- 0.43KRT1-RT2: HRMA Forward Aperture PlateNo Violation Check
hfapgrd2 0.0142.023e-04-0.07 +/- 0.03-0.58 +/- 0.34KRT1-RT4: HRMA Forward Aperture PlateNo Violation Check
hfapgrd3 0.0061.332e-040.00 +/- 0.01-0.18 +/- 0.18KRT2-RT3: HRMA Forward Aperture PlateNo Violation Check
hfapgrd4 0.0141.795e-04-0.03 +/- 0.03-0.66 +/- 0.36KRT2-RT5: HRMA Forward Aperture PlateNo Violation Check
hfapgrd5 -0.0031.200e-040.03 +/- 0.010.03 +/- 0.34KRT3-RT1: HRMA Forward Aperture PlateNo Violation Check
hfapgrd6 0.0092.025e-04-0.06 +/- 0.020.22 +/- 0.41KRT3-RT6: HRMA Forward Aperture PlateNo Violation Check
hfapgrd7 -3.357e-045.457e-050.03 +/- 0.000.40 +/- 0.45KRT4-RT5: HRMA Forward Aperture PlateNo Violation Check
hfapgrd8 0.0015.316e-05-0.03 +/- 0.000.11 +/- 0.33KRT5-RT6: HRMA Forward Aperture PlateNo Violation Check
hfapgrd9 -0.0015.590e-050.00 +/- 0.01-0.25 +/- 0.37KRT6-RT4: HRMA Forward Aperture PlateNo Violation Check

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

Data Updated: Feb 10, 2026
Last Site Modification: Sep 30, 2021