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PRECOLL
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
4prt1at -0.0200.006(2.14+/-0.01)e228.43 +/- 32.72KIP A: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation Check
4prt1bt -9.368e-11999.000(1.48+/-0.00)e2(8.77+/-894.50)e-10KIP B: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation Check
4prt2at -1.048e-040.007(2.13+/-0.01)e215.80 +/- 37.64KIP A: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation Check
4prt2bt 8.165e-040.002(1.47+/-0.00)e25.78 +/- 5.06KIP B: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation Check
4prt3at -0.0120.001(2.58+/-0.00)e2-(8.41+/-14.45)e-8KIP A: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation Check
4prt3bt -0.0220.001(1.48+/-0.00)e2-1.19 +/- 1.21KIP B: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation Check
4prt4at -0.0140.006(2.16+/-0.01)e249.74 +/- 29.21KIP A: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation Check
4prt4bt -9.368e-11999.000(1.48+/-0.00)e2(8.77+/-894.50)e-10KIP B: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation Check
4prt5at -0.0210.008(2.11+/-0.01)e255.58 +/- 40.32KIP A: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation Check
4prt5bt -0.0179.997e-04(1.48+/-0.00)e22.54 +/- 1.50KIP B: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation Check

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

Data Updated: Sep 05, 2026
Last Site Modification: Sep 30, 2021