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GRADPCOLB
Static Version: Mean --- 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
hpcolbgrd1 1.050e-051.838e-06-0.03 +/- 0.00-(1.06+/-4.08)e-4KRT8-RT9: HRMA Precollimator BaffleNo Violation Check
hpcolbgrd2 -2.916e-065.954e-070.02 +/- 0.00(3.42+/-15.19)e-5KRT9-RT10: HRMA Precollimator BaffleNo Violation Check

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

Data Updated: Dec 13, 2025
Last Site Modification: Sep 30, 2021