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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 0.0080.006(2.14+/-0.01)e24.68 +/- 33.76KIP A: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation Check
4prt1bt -9.594e-11999.000(1.48+/-0.00)e2-(2.19+/-8.97)e-8KIP B: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation Check
4prt2at 2.376e-040.006(2.13+/-0.01)e246.50 +/- 36.43KIP A: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation Check
4prt2bt 0.0040.001(1.47+/-0.00)e20.91 +/- 3.19KIP B: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation Check
4prt3at 0.0026.879e-04(2.58+/-0.00)e2-(1.72+/-14.53)e-8KIP A: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation Check
4prt3bt 0.0100.002(1.48+/-0.00)e2-8.92 +/- 4.55KIP B: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation Check
4prt4at 0.0100.005(2.16+/-0.01)e210.05 +/- 30.56KIP A: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation Check
4prt4bt -9.594e-11999.000(1.48+/-0.00)e2-(2.19+/-8.97)e-8KIP B: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation Check
4prt5at 0.0190.007(2.10+/-0.01)e211.12 +/- 40.09KIP A: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation Check
4prt5bt 0.0110.001(1.48+/-0.00)e2-18.41 +/- 4.19KIP B: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation Check

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

Data Updated: Sep 14, 2026
Last Site Modification: Sep 30, 2021