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GRADFAP
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
hfapgrd1 -4.273e-041.025e-04-0.02 +/- 0.01-0.27 +/- 0.29KRT1-RT2: HRMA Forward Aperture PlateNo Violation Check
hfapgrd2 0.0051.403e-04-0.11 +/- 0.01-0.19 +/- 0.28KRT1-RT4: HRMA Forward Aperture PlateNo Violation Check
hfapgrd3 0.0061.215e-04-0.02 +/- 0.01-0.42 +/- 0.20KRT2-RT3: HRMA Forward Aperture PlateNo Violation Check
hfapgrd4 0.0051.184e-04-0.06 +/- 0.01-0.43 +/- 0.18KRT2-RT5: HRMA Forward Aperture PlateNo Violation Check
hfapgrd5 -0.0051.424e-040.04 +/- 0.010.55 +/- 0.27KRT3-RT1: HRMA Forward Aperture PlateNo Violation Check
hfapgrd6 6.769e-047.990e-05-0.08 +/- 0.00-0.26 +/- 0.44KRT3-RT6: HRMA Forward Aperture PlateNo Violation Check
hfapgrd7 -1.914e-044.316e-050.03 +/- 0.00-0.13 +/- 0.22KRT4-RT5: HRMA Forward Aperture PlateNo Violation Check
hfapgrd8 0.0017.496e-05-0.04 +/- 0.00-0.03 +/- 0.42KRT5-RT6: HRMA Forward Aperture PlateNo Violation Check
hfapgrd9 -0.0017.882e-050.01 +/- 0.000.47 +/- 0.44KRT6-RT4: HRMA Forward Aperture PlateNo Violation Check

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

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