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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 0.0330.006(2.14+/-0.01)e216.32 +/- 35.24KIP A: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation Check
4prt1bt -1.394e-10999.000(1.48+/-0.00)e2-(1.16+/-1.39)e-7KIP B: PRE-COLLIMATOR PRT 1 TEMPERATURENo Violation Check
4prt2at 0.0180.007(2.13+/-0.01)e235.45 +/- 38.44KIP A: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation Check
4prt2bt 1.240e-041.038e-04(1.47+/-0.00)e2-(1.07+/-1.01)e-7KIP B: PRE-COLLIMATOR PRT 2 TEMPERATURENo Violation Check
4prt3at -0.0020.002(2.58+/-0.00)e210.44 +/- 13.28KIP A: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation Check
4prt3bt -0.0260.002(1.47+/-0.00)e23.07 +/- 1.08KIP B: PRE-COLLIMATOR PRT 3 TEMPERATURENo Violation Check
4prt4at 0.0160.005(2.16+/-0.01)e2-1.07 +/- 29.75KIP A: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation Check
4prt4bt -1.394e-10999.000(1.48+/-0.00)e2-(1.16+/-1.39)e-7KIP B: PRE-COLLIMATOR PRT 4 TEMPERATURENo Violation Check
4prt5at 0.0310.008(2.10+/-0.01)e233.71 +/- 39.85KIP A: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation Check
4prt5bt -0.0280.002(1.47+/-0.00)e20.86 +/- 1.18KIP B: PRE-COLLIMATOR PRT 5 TEMPERATURENo Violation Check

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

Data Updated: Oct 29, 2026
Last Site Modification: Sep 30, 2021