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GRADABLK
Static Version: Mean --- 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 -1.465e-045.370e-052.34 +/- 1.18-0.01 +/- 0.01KRT53-RT54: OBA AFT BulkheadNo Violation Check
haftbgrd2 2.952e-055.558e-060.34 +/- 0.12-(7.40+/-18.38)e-4KRT54-RT55: OBA AFT BulkheadNo Violation Check
haftbgrd3 7.776e-055.445e-05-2.63 +/- 1.190.00 +/- 0.01KRT55-RT53: OBA AFT BulkheadNo Violation Check

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

Data Updated: Oct 21, 2026
Last Site Modification: Sep 30, 2021