| 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 | Mean | RMS | Delta/Yr | Delta/Yr/Yr | Unit | Description | Limit Violation | |
|---|---|---|---|---|---|---|---|---|
| 4prt1at | 0.040 | 0.004 | (2.13+/-0.03)e2 | 0.02 +/- 0.01 | K | IP A: PRE-COLLIMATOR PRT 1 TEMPERATURE | No Violation Check | |
| 4prt1bt | 1.295e-04 | 5.220e-05 | (1.48+/-0.00)e2 | -(1.23+/-0.06)e-8 | K | IP B: PRE-COLLIMATOR PRT 1 TEMPERATURE | No Violation Check | |
| 4prt2at | 0.045 | 0.006 | (2.12+/-0.04)e2 | 0.02 +/- 0.01 | K | IP A: PRE-COLLIMATOR PRT 2 TEMPERATURE | No Violation Check | |
| 4prt2bt | 3.492e-04 | 5.569e-05 | (1.47+/-0.00)e2 | (1.25+/-0.52)e-4 | K | IP B: PRE-COLLIMATOR PRT 2 TEMPERATURE | No Violation Check | |
| 4prt3at | 0.024 | 0.003 | (2.58+/-0.03)e2 | 0.01 +/- 0.01 | K | IP A: PRE-COLLIMATOR PRT 3 TEMPERATURE | No Violation Check | |
| 4prt3bt | 0.010 | 1.704e-04 | (1.47+/-0.00)e2 | 0.01 +/- 0.00 | K | IP B: PRE-COLLIMATOR PRT 3 TEMPERATURE | No Violation Check | |
| 4prt4at | 0.040 | 0.004 | (2.15+/-0.03)e2 | 0.02 +/- 0.01 | K | IP A: PRE-COLLIMATOR PRT 4 TEMPERATURE | No Violation Check | |
| 4prt4bt | 0.024 | 1.486e-04 | (1.47+/-0.00)e2 | (2.52+/-11.48)e-4 | K | IP B: PRE-COLLIMATOR PRT 4 TEMPERATURE | No Violation Check | |
| 4prt5at | 0.058 | 0.004 | (2.09+/-0.03)e2 | 0.03 +/- 0.01 | K | IP A: PRE-COLLIMATOR PRT 5 TEMPERATURE | No Violation Check | |
| 4prt5bt | 0.011 | 1.753e-04 | (1.47+/-0.00)e2 | 0.01 +/- 0.00 | K | IP B: PRE-COLLIMATOR PRT 5 TEMPERATURE | No Violation Check |
If you have any questions, please contact
swolk@cfa.harvard.edu.
Data Updated: Dec 26, 2025
Last Site Modification: Sep 30, 2021