| 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 | |
|---|---|---|---|---|---|---|---|---|
| aacbppt | -0.269 | 0.014 | (3.16+/-0.01)e2 | 0.94 +/- 26.91 | K | AC BASEPLATE TEMP (PRIME) | No Violation Check | |
| aacbprt | -0.286 | 0.015 | (3.11+/-0.02)e2 | 0.97 +/- 27.94 | K | AC BASEPLATE TEMP (RDNT) | No Violation Check | |
| aacccdpt | -0.288 | 0.016 | (2.68+/-0.02)e2 | 15.60 +/- 28.24 | K | AC CCD TEMP (PRI) | No Violation Check | |
| aacccdrt | -0.299 | 0.016 | (3.12+/-0.02)e2 | 31.82 +/- 33.45 | K | AC CCD TEMP (RDNT) | No Violation Check | |
| aach1t | -0.315 | 0.016 | (3.10+/-0.02)e2 | 5.10 +/- 31.18 | K | AC HOUSING TEMP (ACH1) | No Violation Check | |
| aach2t | -0.319 | 0.016 | (3.10+/-0.02)e2 | 9.77 +/- 31.95 | K | AC HOUSING TEMP (ACH2) | No Violation Check | |
| aaotalt | -0.319 | 0.016 | (3.09+/-0.02)e2 | 12.32 +/- 31.51 | K | AC OPT TEL ASSY LENS TEMP | No Violation Check | |
| aaotapmt | -0.313 | 0.016 | (3.08+/-0.02)e2 | 22.03 +/- 30.25 | K | AC OPT TEL ASSY PRIMARY MIRROR TEMP | No Violation Check | |
| aaotasmt | -0.310 | 0.016 | (3.08+/-0.02)e2 | 27.98 +/- 32.30 | K | AC OPT TEL ASSY SECONDARY MIRROR TEMP | No Violation Check | |
| aaoth2mt | -0.315 | 0.016 | (3.09+/-0.02)e2 | 21.08 +/- 31.06 | K | AC OPT TEL ASSY SECONDARY MIRROR TEMP (HRMA) | No Violation Check |
If you have any questions, please contact
swolk@cfa.harvard.edu.
Data Updated: Sep 05, 2026
Last Site Modification: Sep 30, 2021