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GRADABLK
Static Version: Min --- Last Three Months

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 2.130e-045.168e-042.11 +/- 1.210.09 +/- 0.19KRT53-RT54: OBA AFT BulkheadNo Violation Check
haftbgrd2 0.0022.667e-040.29 +/- 0.120.14 +/- 0.09KRT54-RT55: OBA AFT BulkheadNo Violation Check
haftbgrd3 -7.828e-040.002-2.78 +/- 1.090.55 +/- 0.53KRT55-RT53: OBA AFT BulkheadNo Violation Check

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

Data Updated: Sep 15, 2026
Last Site Modification: Sep 30, 2021