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OBAGRAD
Static Version: Min --- 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
oobagrd1 0.8750.434(9.49+/-0.46)e2(4.65+/-7.05)e-8CNTIP INTERNAL CALIBRATION OBA GM CH. 0No Violation Check
oobagrd2 0.7140.354(7.74+/-0.38)e2(2.75+/-5.65)e-8CNTIP INTERNAL CALIBRATION OBA GM CH. 1No Violation Check
oobagrd4 0.5530.274(6.00+/-0.29)e2-(5.56+/-4.36)e-8CNTIP INTERNAL CALIBRATION OBA GM CH. 3No Violation Check
oobagrd5 0.3780.204(4.21+/-0.22)e20.04 +/- 0.08CNTIP INTERNAL CALIBRATION OBA GM CH. 4No Violation Check
oobagrd7 0.2740.124(2.43+/-0.13)e2-(3.06+/-18.35)e-9CNTIP INTERNAL CALIBRATION OBA GM CH. 6No Violation Check
oobagrd8 0.0680.03261.82 +/- 3.37-0.01 +/- 0.01CNTIP INTERNAL CALIBRATION OBA GM CH. 7No Violation Check

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

Data Updated: May 08, 2026
Last Site Modification: Sep 30, 2021