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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 0.0670.006(2.14+/-0.01)e2-31.79 +/- 35.20KIP A: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation Check
4prt1bt -8.341e-11999.000(1.48+/-0.00)e2-(3.97+/-8.67)e-8KIP B: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation Check
4prt2at 0.0690.007(2.13+/-0.01)e2-28.32 +/- 41.02KIP A: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation Check
4prt2bt 1.729e-041.044e-04(1.47+/-0.00)e2(9.13+/-7.17)e-8KIP B: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation Check
4prt3at 0.0029.457e-04(2.58+/-0.00)e20.65 +/- 1.49KIP A: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation Check
4prt3bt 0.0130.002(1.48+/-0.00)e24.70 +/- 3.81KIP B: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation Check
4prt4at 0.0570.006(2.16+/-0.01)e2-51.62 +/- 33.07KIP A: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation Check
4prt4bt -8.341e-11999.000(1.48+/-0.00)e2-(3.97+/-8.67)e-8KIP B: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation Check
4prt5at 0.0700.008(2.10+/-0.01)e2-9.28 +/- 42.44KIP A: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation Check
4prt5bt 0.0120.002(1.48+/-0.00)e23.26 +/- 2.79KIP B: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation Check

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

Data Updated: Jul 24, 2026
Last Site Modification: Sep 30, 2021