Quarterly→Bulletin A Comparisons→UT1-UTC
Comparison of IVS-Combination and Analysis Centres w.r.t. Bulletin A - Series
Statistics (Jan'96—Jan'24)| | COMBI | ASI | BKG | DGFI | GFZ | GSFC | NMA | OPA | OSO | USNO | VIE |
|---|
| Offset [µs] | -4.65 | -4.98 | -5.11 | -4.50 | -4.77 | -4.71 | -5.52 | -4.43 | -5.20 | -4.40 | -4.71 |
|---|
| σ [µs] | 0.12 | 0.12 | 0.13 | 0.14 | 0.12 | 0.13 | 0.12 | 0.12 | 0.13 | 0.13 | 0.12 |
|---|
| RMS [µs] | 5.40 | 5.19 | 5.46 | 6.42 | 5.55 | 5.45 | 5.43 | 5.57 | 5.52 | 5.56 | 5.10 |
|---|
| WRMS [µs] | 4.40 | 4.32 | 4.73 | 5.04 | 4.61 | 4.68 | 4.58 | 4.51 | 4.70 | 4.82 | 4.43 |
|---|
Plot of Residuals
Residuals (Median, every 7 days for ± 35 days)