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GRADABLK
Static Version: Min --- Last One 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
haftbgrd1 5.200e-041.210e-041.94 +/- 1.20-0.01 +/- 0.02KRT53-RT54: OBA AFT BulkheadNo Violation Check
haftbgrd2 4.494e-051.370e-050.30 +/- 0.140.00 +/- 0.00KRT54-RT55: OBA AFT BulkheadNo Violation Check
haftbgrd3 -6.743e-041.154e-04-2.77 +/- 1.150.00 +/- 0.02KRT55-RT53: OBA AFT BulkheadNo Violation Check

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

Data Updated: Feb 04, 2026
Last Site Modification: Sep 30, 2021