Back to Top

GRADPCOLB
Static Version: Min --- One Week

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 -7.942e-051.535e-04-0.06 +/- 0.01-0.47 +/- 0.83KRT8-RT9: HRMA Precollimator BaffleNo Violation Check
hpcolbgrd2 9.430e-051.545e-04-0.01 +/- 0.01-0.19 +/- 0.71KRT9-RT10: HRMA Precollimator BaffleNo Violation Check

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

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