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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 0.8860.456(9.49+/-0.47)e2-(1.95+/-0.70)e-7CNTIP INTERNAL CALIBRATION OBA GM CH. 0No Violation Check
oobagrd2 0.7230.372(7.74+/-0.38)e2-(1.68+/-0.56)e-7CNTIP INTERNAL CALIBRATION OBA GM CH. 1No Violation Check
oobagrd4 0.5600.288(6.00+/-0.30)e2-(1.76+/-0.43)e-7CNTIP INTERNAL CALIBRATION OBA GM CH. 3No Violation Check
oobagrd5 0.3790.214(4.21+/-0.22)e20.06 +/- 0.08CNTIP INTERNAL CALIBRATION OBA GM CH. 4No Violation Check
oobagrd7 0.2770.131(2.43+/-0.13)e2-(4.58+/-1.88)e-8CNTIP INTERNAL CALIBRATION OBA GM CH. 6No Violation Check
oobagrd8 0.0680.03361.82 +/- 3.42-0.01 +/- 0.02CNTIP INTERNAL CALIBRATION OBA GM CH. 7No Violation Check

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

Data Updated: Mar 11, 2026
Last Site Modification: Sep 30, 2021