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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 -0.0670.006(2.14+/-0.01)e223.00 +/- 33.27KIP A: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation Check
4prt1bt -3.775e-11999.000(1.48+/-0.00)e2-(5.97+/-2.65)e-8KIP B: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation Check
4prt2at -0.0720.007(2.13+/-0.01)e27.50 +/- 35.00KIP A: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation Check
4prt2bt -0.0130.001(1.47+/-0.00)e20.23 +/- 5.66KIP B: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation Check
4prt3at -0.0070.001(2.58+/-0.00)e2(1.74+/-5.84)e-8KIP A: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation Check
4prt3bt 0.0158.936e-04(1.48+/-0.00)e2-0.78 +/- 0.24KIP B: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation Check
4prt4at -0.0500.005(2.16+/-0.00)e2-15.83 +/- 29.45KIP A: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation Check
4prt4bt -3.775e-11999.000(1.48+/-0.00)e2-(5.97+/-2.65)e-8KIP B: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation Check
4prt5at -0.0850.007(2.11+/-0.01)e232.15 +/- 40.61KIP A: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation Check
4prt5bt 0.0138.318e-04(1.48+/-0.00)e2-0.76 +/- 0.35KIP B: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation Check

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

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