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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 -0.0021.334e-04-0.01 +/- 0.01-0.01 +/- 0.51KRT1-RT2: HRMA Forward Aperture PlateNo Violation Check
hfapgrd2 -0.0061.651e-04-0.10 +/- 0.020.72 +/- 0.26KRT1-RT4: HRMA Forward Aperture PlateNo Violation Check
hfapgrd3 -0.0041.188e-04-0.01 +/- 0.010.45 +/- 0.17KRT2-RT3: HRMA Forward Aperture PlateNo Violation Check
hfapgrd4 -0.0041.262e-04-0.05 +/- 0.010.43 +/- 0.22KRT2-RT5: HRMA Forward Aperture PlateNo Violation Check
hfapgrd5 0.0039.050e-050.04 +/- 0.01-0.16 +/- 0.22KRT3-RT1: HRMA Forward Aperture PlateNo Violation Check
hfapgrd6 -7.690e-047.496e-05-0.08 +/- 0.010.47 +/- 0.25KRT3-RT6: HRMA Forward Aperture PlateNo Violation Check
hfapgrd7 -1.528e-044.047e-050.03 +/- 0.00-0.01 +/- 0.29KRT4-RT5: HRMA Forward Aperture PlateNo Violation Check
hfapgrd8 -8.693e-046.473e-05-0.03 +/- 0.010.02 +/- 0.24KRT5-RT6: HRMA Forward Aperture PlateNo Violation Check
hfapgrd9 8.660e-046.519e-050.01 +/- 0.010.23 +/- 0.25KRT6-RT4: HRMA Forward Aperture PlateNo Violation Check

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

Data Updated: Jan 19, 2026
Last Site Modification: Sep 30, 2021