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HRMAGRAD
Static Version: Mean --- 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
ohrmgrd1 0.0060.005(9.52+/-0.01)e2-(8.29+/-3.12)e-4CNTIP INTERNAL CALIBRATION HRMA GM CH. 0No Violation Check
ohrmgrd2 0.0050.004(7.77+/-0.00)e2-(6.57+/-6.13)e-8CNTIP INTERNAL CALIBRATION HRMA GM CH. 1No Violation Check
ohrmgrd3 -0.0026.631e-050.00 +/- 0.01(5.67+/-10.23)e-4KRT 500 TO RT 502: CAP GRADIENT MONITORNo Violation Check
ohrmgrd4 0.0040.003(6.01+/-0.00)e2-(1.08+/-0.45)e-7CNTIP INTERNAL CALIBRATION HRMA GM CH. 3No Violation Check
ohrmgrd5 0.0030.002(4.22+/-0.00)e2-(7.12+/-3.61)e-8CNTIP INTERNAL CALIBRATION HRMA GM CH. 4No Violation Check
ohrmgrd6 -0.0056.652e-05-0.14 +/- 0.010.00 +/- 0.00KRT 503 TO RT 501: CAP GRADIENT MONITORNo Violation Check
ohrmgrd7 0.0020.001(2.43+/-0.00)e2-(1.62+/-1.91)e-8CNTIP INTERNAL CALIBRATION HRMA GM CH. 6No Violation Check
ohrmgrd8 -0.1960.00360.61 +/- 0.430.01 +/- 0.12CNTIP INTERNAL CALIBRATION HRMA GM CH. 7No Violation Check

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

Data Updated: Feb 12, 2026
Last Site Modification: Sep 30, 2021