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PRECOLL
Static Version: Max --- 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 0.0420.005(2.14+/-0.01)e2-34.12 +/- 31.46KIP A: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation Check
4prt1bt -6.091e-11999.000(1.48+/-0.00)e2-(6.79+/-5.24)e-8KIP B: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation Check
4prt2at 0.0050.005(2.13+/-0.00)e2-23.44 +/- 32.80KIP A: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation Check
4prt2bt 0.0180.002(1.48+/-0.00)e23.30 +/- 5.90KIP B: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation Check
4prt3at -2.732e-10999.000(2.58+/-0.00)e2(4.16+/-9.07)e-8KIP A: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation Check
4prt3bt -6.091e-11999.000(1.48+/-0.00)e2-(6.79+/-5.24)e-8KIP B: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation Check
4prt4at 0.0170.005(2.16+/-0.00)e2-23.06 +/- 24.72KIP A: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation Check
4prt4bt -6.091e-11999.000(1.48+/-0.00)e2-(6.79+/-5.24)e-8KIP B: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation Check
4prt5at 0.0310.007(2.11+/-0.01)e2-70.07 +/- 36.93KIP A: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation Check
4prt5bt -6.295e-11999.000(1.48+/-0.00)e2-(3.44+/-5.26)e-8KIP B: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation Check

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

Data Updated: Jun 02, 2026
Last Site Modification: Sep 30, 2021