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PRECOLL
Static Version: Mean --- Full Range

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 0.0480.003(2.14+/-0.03)e2-0.00 +/- 0.01KIP A: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation
4prt1bt 1.017e-046.214e-04(1.48+/-0.01)e2-(1.24+/-0.06)e-8KIP B: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation
4prt2at 0.0520.006(2.12+/-0.03)e20.00 +/- 0.02KIP A: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation
4prt2bt 0.0066.294e-04(1.47+/-0.01)e2(1.01+/-30.88)e-4KIP B: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation
4prt3at 0.0170.002(2.58+/-0.01)e2(2.07+/-53.21)e-4KIP A: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation
4prt3bt 0.0180.001(1.47+/-0.01)e2(5.86+/-27.00)e-4KIP B: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation
4prt4at 0.0450.003(2.16+/-0.03)e2-0.01 +/- 0.01KIP A: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation
4prt4bt 0.0106.683e-04(1.48+/-0.01)e20.00 +/- 0.00KIP B: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation
4prt5at 0.0730.004(2.10+/-0.03)e2(3.97+/-170.10)e-4KIP A: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation
4prt5bt 0.0186.176e-04(1.47+/-0.01)e20.00 +/- 0.00KIP B: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation

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

Data Updated: Dec 26, 2025
Last Site Modification: Sep 30, 2021