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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 -0.0310.005(2.14+/-0.01)e2-0.68 +/- 32.09KIP A: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation Check
4prt1bt -5.899e-11999.000(1.48+/-0.00)e2-(1.14+/-0.50)e-7KIP B: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation Check
4prt2at -0.0380.005(2.13+/-0.01)e236.30 +/- 32.63KIP A: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation Check
4prt2bt 0.0090.002(1.47+/-0.00)e2-4.01 +/- 5.42KIP B: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation Check
4prt3at 0.0036.665e-04(2.58+/-0.00)e2-(2.88+/-9.26)e-8KIP A: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation Check
4prt3bt 0.0023.423e-04(1.48+/-0.00)e2-(1.24+/-0.55)e-7KIP B: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation Check
4prt4at -0.0280.005(2.16+/-0.00)e20.12 +/- 26.53KIP A: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation Check
4prt4bt -5.899e-11999.000(1.48+/-0.00)e2-(1.14+/-0.50)e-7KIP B: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation Check
4prt5at -0.0430.007(2.11+/-0.01)e2-0.97 +/- 37.57KIP A: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation Check
4prt5bt 8.295e-042.321e-04(1.48+/-0.00)e2-(1.11+/-0.54)e-7KIP B: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation Check

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

Data Updated: May 31, 2026
Last Site Modification: Sep 30, 2021