| CIRCULAR T 354 | ISSN 1143-1393
|
| 2017 JULY 11, 13h UTC | |
| BUREAU INTERNATIONAL DES POIDS ET MESURES | |
| ORGANISATION INTERGOUVERNEMENTALE DE LA CONVENTION DU METRE | |
| PAVILLON DE BRETEUIL F-92312 SEVRES CEDEX TEL. +33 1 45 07 70 70 FAX. +33 1 45 34 20 21 tai@bipm.org | |
The contents of the sections of BIPM Circular T are fully described in the document "
Explanatory supplement to BIPM Circular T
"
available at https://webtai.bipm.org/ftp/pub/tai/other-products/notes/explanatory_supplement_v0.1.pdf
1 - Difference between UTC and its local realizations UTC(k) and corresponding uncertainties.
From 2017 January 1, 0h UTC, TAI-UTC = 37 s.
1 - Difference between UTC and its local realizations UTC(k) and corresponding uncertainties.
From 2017 January 1, 0h UTC, TAI-UTC = 37 s.
| Date 2017 0h UTC | MAY 31 | JUN 5 | JUN 10 | JUN 15 | JUN 20 | JUN 25 | JUN 30 | Uncertainty/ns | Notes | |||||
| MJD | 57904 | 57909 | 57914 | 57919 | 57924 | 57929 | 57934 | uA | uB | u | ||||
| Laboratory k | [UTC-UTC(k)]/ns | |||||||||||||
| AOS | (Borowiec) | 
| 
| -15.8 | -12.5 | -9.6 | -6.1 | -6.9 | -7.7 | -8.1 | 0.5 | 2.9 | 2.9 | |
| APL | (Laurel) |
|
| -2.6 | 0.3 | -0.1 | -0.7 | 2.3 | 3.5 | 4.9 | 1.0 | 10.9 | 10.9 | |
| AUS | (Sydney) |
|
| 537.9 | 547.5 | 547.4 | 536.3 | 544.3 | 532.5 | 529.2 | 0.4 | 5.9 | 5.9 | |
| BEV | (Wien) |
|
| -34.7 | 26.0 | 27.4 | 30.9 | 31.5 | 37.7 | 34.3 | 0.4 | 2.7 | 2.7 | (1) |
| BIM | (Sofiya) |
|
| 6244.4 | 6279.2 | 6326.2 | 6363.5 | 6379.0 | 6427.6 | 6440.1 | 0.7 | 2.7 | 2.8 | |
| BIRM | (Beijing) |
|
| -0.4 | 5.1 | 9.5 | 4.7 | 2.2 | -1.2 | 0.6 | 0.7 | 20.0 | 20.0 | |
| BOM | (Skopje) |
|
| -842.9 | -840.1 | -848.3 | -841.3 | -840.5 | -839.2 | -840.1 | 0.4 | 2.7 | 2.7 | |
| BY | (Minsk) |
|
| -4.6 | -4.4 | -3.1 | -2.5 | -1.8 | -2.4 | -0.8 | 1.5 | 9.3 | 9.4 | |
| CAO | (Cagliari) |
|
| -20880.4 | -20977.4 | -21080.8 | -21176.3 | -21279.3 | - | - | 8.0 | 20.0 | 21.6 | |
| CH | (Bern-Wabern) |
|
| 4.2 | 3.1 | 2.1 | 2.1 | 2.4 | 4.2 | 4.6 | 0.4 | 1.7 | 1.8 | |
| CNES | (Toulouse) |
|
| 1.6 | 3.2 | 7.0 | 7.5 | 6.8 | 8.4 | 9.8 | 0.4 | 4.1 | 4.1 | |
| CNM | (Queretaro) |
|
| -7.0 | -9.0 | -5.8 | 1.5 | 5.2 | 6.9 | 8.6 | 2.5 | 11.2 | 11.5 | |
| CNMP | (Panama) |
|
| -6.8 | -8.8 | -13.2 | -0.1 | -10.1 | 1.5 | -2.8 | 0.5 | 7.2 | 7.2 | |
| DFNT | (Tunis) |
|
| 16434.2 | 16619.9 | 16818.1 | 17014.0 | 17198.3 | 17390.9 | 17567.5 | 0.7 | 20.0 | 20.0 | |
| DLR | (Oberpfaffenhofen) |
|
| 19.8 | 17.5 | 15.8 | 9.1 | 18.0 | 33.6 | 49.5 | 0.7 | 2.7 | 2.8 | |
| DMDM | (Belgrade) |
|
| 2.3 | -6.0 | -15.0 | -9.3 | -16.8 | -23.4 | -23.6 | 0.4 | 2.7 | 2.7 | |
| DTAG | (Frankfurt/M) |
|
| 55.1 | 58.5 | 53.1 | 44.0 | 41.1 | 48.2 | 53.7 | 0.4 | 7.7 | 7.7 | |
| EIM | (Thessaloniki) |
|
| 13.8 | 11.2 | - | - | 13.8 | 7.1 | -2.6 | 4.0 | 11.2 | 11.9 | |
| ESTC | (Noordwijk) |
|
| -9.9 | -5.7 | -4.5 | -5.4 | -7.0 | -6.0 | -3.3 | 0.4 | 2.7 | 2.7 | |
| HKO | (Hong Kong) |
|
| 888.9 | 900.7 | 902.7 | 914.3 | 916.8 | 922.1 | 938.3 | 0.4 | 7.4 | 7.4 | |
| IFAG | (Wettzell) |
|
| -946.4 | -958.3 | -954.8 | -956.2 | -961.9 | -948.9 | -939.6 | 0.4 | 5.9 | 5.9 | |
| IMBH | (Sarajevo) |
|
| 1.7 | -1.8 | -2.1 | -1.9 | 8.5 | -8.0 | -3.4 | 0.4 | 7.1 | 7.1 | |
| INCP | (Lima) |
|
| -30.7 | -44.5 | -58.6 | -51.5 | -64.4 | - | 861.6 | 5.0 | 20.0 | 20.6 | |
| INPL | (Jerusalem) |
|
| -65.1 | -57.7 | -57.6 | -60.4 | -56.6 | -64.3 | -66.1 | 0.4 | 7.1 | 7.1 | |
| INTI | (Buenos Aires) |
|
| 27.1 | 19.4 | 31.8 | 26.5 | 18.6 | 12.8 | 0.8 | 2.5 | 20.0 | 20.2 | |
| INXE | (Rio de Janeiro) |
|
| -3.5 | 9.1 | 16.0 | 13.0 | -2.9 | -15.2 | -17.1 | 0.4 | 20.0 | 20.0 | |
| IT | (Torino) |
|
| -6.1 | -6.4 | -6.7 | -7.6 | -8.2 | -8.4 | -8.4 | 0.4 | 1.4 | 1.5 | |
| JATC | (Lintong) |
|
| -0.5 | 2.2 | 1.2 | 0.6 | 1.2 | 3.2 | 4.0 | 0.4 | 10.2 | 10.2 | |
| JV | (Kjeller) |
|
| -14.5 | -12.3 | -7.7 | -4.0 | -3.6 | 0.5 | 5.8 | 0.4 | 20.0 | 20.0 | |
| KEBS | (Nairobi) |
|
| - | - | - | - | - | - | - | ||||
| KIM | (Serpong-Tangerang) |
|
| 728.2 | 737.8 | 764.1 | 768.5 | 793.9 | 802.4 | 826.8 | 2.0 | 20.0 | 20.1 | |
| KRIS | (Daejeon) |
|
| -31.6 | -32.6 | -33.9 | -33.8 | -33.3 | -32.3 | -30.5 | 0.4 | 11.1 | 11.1 | |
| KZ | (Astana) |
|
| 272.8 | 291.7 | 303.9 | 309.1 | 322.3 | 333.3 | 358.0 | 1.5 | 9.2 | 9.4 | |
| LT | (Vilnius) |
|
| 44.4 | 40.9 | 43.8 | 32.5 | 33.0 | 32.7 | 45.3 | 2.0 | 11.2 | 11.4 | |
| MASM | (Bayanzurkh) |
|
| -48.3 | -67.5 | -88.8 | -110.6 | -126.1 | -146.9 | -168.2 | 1.5 | 20.0 | 20.1 | |
| MBM | (Podgorica) |
|
| 45813.2 | 46115.6 | 46431.3 | 46732.2 | 47053.7 | 47374.9 | 47689.9 | 1.5 | 20.0 | 20.1 | |
| MIKE | (Espoo) |
|
| -20.7 | -21.5 | -22.7 | -23.4 | -24.0 | -23.4 | -22.3 | 0.7 | 4.1 | 4.2 | |
| MKEH | (Budapest) |
|
| -61263.7 | -61470.0 | -61676.9 | -61884.9 | -62086.6 | -62295.3 | -62514.4 | 1.5 | 20.0 | 20.1 | |
| MSL | (Lower Hutt) |
|
| 266.7 | 265.3 | 255.2 | 267.8 | 272.0 | 282.7 | 297.4 | 1.5 | 20.0 | 20.1 | |
| MTC | (Makkah) |
|
| 1005.2 | 1009.5 | 1018.8 | 1022.7 | 1018.9 | 1026.7 | 1035.0 | 0.4 | 7.4 | 7.4 | |
| NAO | (Mizusawa) |
|
| 27.5 | 29.8 | 32.0 | 51.2 | 61.7 | 65.4 | 64.2 | 2.0 | 20.0 | 20.1 | |
| NICT | (Tokyo) |
|
| -4.0 | -4.1 | -5.2 | -6.0 | -7.5 | -8.6 | -10.7 | 0.4 | 1.9 | 1.9 | |
| NIM | (Beijing) |
|
| -9.7 | -10.0 | -9.4 | -8.4 | -6.8 | -5.4 | -4.7 | 0.4 | 1.8 | 1.8 | |
| NIMB | (Bucharest) |
|
| 1795.6 | 1816.8 | 1832.0 | 1852.9 | 1848.6 | 1836.7 | 1844.3 | 0.4 | 7.2 | 7.2 | |
| NIMT | (Pathumthani) |
|
| 239.1 | 234.2 | 244.6 | 241.9 | 231.6 | 221.1 | 225.4 | 1.0 | 20.0 | 20.0 | |
| NIS | (Cairo) |
|
| 84.6 | 17.9 | -2.9 | -12.7 | -25.1 | -25.0 | -6.8 | 1.6 | 20.0 | 20.1 | |
| NIST | (Boulder) |
|
| -2.6 | -1.3 | -0.6 | 0.0 | 0.8 | 1.0 | 0.9 | 0.4 | 1.7 | 1.8 | |
| NMIJ | (Tsukuba) |
|
| -3.3 | -2.7 | -1.5 | -0.7 | 0.1 | 1.5 | 3.0 | 0.4 | 2.7 | 2.8 | |
| NMLS | (Sepang) |
|
| -214.8 | -203.5 | -184.5 | -164.0 | -146.4 | -119.1 | -105.2 | 1.0 | 20.0 | 20.1 | |
| NPL | (Teddington) |
|
| -4.4 | -3.5 | -3.8 | -4.6 | -7.2 | -9.7 | -9.9 | 1.0 | 7.1 | 7.2 | |
| NPLI | (New-Delhi) |
|
| 4.1 | 10.2 | 14.7 | 12.7 | 10.9 | 11.1 | 11.7 | 0.4 | 19.9 | 19.9 | |
| NRC | (Ottawa) |
|
| 31.1 | 33.0 | 34.3 | 31.8 | 34.7 | 29.3 | 41.2 | 0.4 | 2.7 | 2.7 | |
| NRL | (Washington DC) |
|
| -163.4 | -189.9 | -215.8 | -242.7 | -285.5 | -407.5 | -603.2 | 0.4 | 20.0 | 20.0 | |
| NTSC | (Lintong) |
|
| -1.7 | 1.0 | -0.6 | -1.1 | -0.4 | 1.6 | 2.4 | 0.4 | 1.8 | 1.8 | |
| ONBA | (Buenos Aires) |
|
| -2231.3 | -2236.9 | -2238.7 | -2236.1 | -2252.2 | -2246.5 | -2240.4 | 2.5 | 11.2 | 11.5 | |
| ONRJ | (Rio de Janeiro) |
|
| 1.8 | 1.9 | 0.2 | -0.2 | 1.4 | -2.4 | -4.0 | 1.0 | 7.6 | 7.7 | |
| OP | (Paris) |
|
| -7.2 | -7.1 | -6.8 | -7.0 | -6.4 | -5.9 | -5.8 | 0.4 | 1.2 | 1.3 | |
| ORB | (Bruxelles) |
|
| -6.7 | -6.1 | -5.2 | -3.8 | -2.2 | -0.8 | 0.3 | 0.4 | 5.5 | 5.5 | |
| PL | (Warszawa) |
|
| -5.8 | 0.7 | 2.6 | 12.1 | 8.4 | 12.9 | 17.3 | 0.4 | 3.3 | 3.3 | |
| PTB | (Braunschweig) |
|
| -5.3 | -5.5 | -5.6 | -5.8 | -5.1 | -4.3 | -3.5 | 0.2 | 1.0 | 1.1 | |
| ROA | (San Fernando) |
|
| 0.1 | -3.1 | -7.6 | -7.6 | -6.2 | -9.4 | -8.3 | 0.4 | 1.3 | 1.4 | |
| SASO | (Riyadh) |
|
| -511.7 | -516.3 | -517.3 | -520.8 | -525.4 | -529.4 | -537.8 | 0.4 | 7.3 | 7.4 | |
| SCL | (Hong Kong) |
|
| -45.1 | -41.9 | -31.9 | -26.2 | -22.1 | -11.4 | -11.4 | 6.0 | 14.1 | 15.4 | |
| SG | (Singapore) |
|
| 13.3 | 18.1 | 13.1 | 11.2 | 10.8 | 10.5 | 13.2 | 0.7 | 5.9 | 5.9 | |
| SIQ | (Ljubljana) |
|
| 298.7 | 309.2 | 326.5 | 328.0 | 360.8 | 391.7 | 399.7 | 0.4 | 7.2 | 7.2 | |
| SMD | (Bruxelles) |
|
| -24.7 | -22.2 | -12.8 | -14.8 | -20.2 | -26.8 | -22.1 | 0.4 | 7.7 | 7.7 | |
| SMU | (Bratislava) |
|
| - | - | -1271.0 | - | - | -1299.6 | -1312.9 | 1.5 | 12.2 | 12.3 | |
| SP | (Boras) |
|
| -8.4 | -7.6 | -6.2 | -5.4 | -4.8 | -4.0 | -3.3 | 0.3 | 1.3 | 1.3 | |
| SU | (Moskva) |
|
| -4.6 | -5.7 | -6.4 | -7.2 | -7.3 | -7.4 | -8.5 | 1.3 | 6.3 | 6.4 | |
| TL | (Chung-Li) |
|
| -2.8 | -2.9 | -2.9 | -2.4 | -0.7 | 0.8 | 2.6 | 0.4 | 1.8 | 1.8 | |
| TP | (Praha) |
|
| 0.1 | 0.1 | -1.0 | 3.2 | 3.0 | 1.6 | -0.9 | 0.4 | 5.9 | 5.9 | |
| UA | (Kharkov) |
|
| -2.5 | 4.5 | 0.1 | -3.3 | -2.2 | -4.0 | -5.0 | 1.5 | 8.7 | 8.8 | |
| UAE | (Abu Dhabi) |
|
| 13.4 | 41.4 | 15.4 | 29.9 | -0.1 | 0.6 | 4.0 | 7.7 | 8.7 | (2) | |
| UME | (Gebze-Kocaeli) |
|
| -1420.8 | -1458.3 | -1488.6 | -1531.9 | -1571.5 | -1615.0 | -1666.3 | 0.7 | 2.7 | 2.8 | |
| USNO | (Washington DC) |
|
| -2.4 | -1.7 | -1.3 | -1.0 | -1.2 | -1.1 | -0.8 | 0.3 | 1.2 | 1.2 | |
| VMI | (Ha Noi) |
|
| -8.7 | -1.2 | 4.0 | 9.3 | 13.6 | 21.9 | 20.4 | 1.3 | 20.0 | 20.1 | |
| VSL | (Delft) |
|
| -2.4 | -7.2 | -6.2 | -6.9 | -8.4 | -10.3 | -7.1 | 0.4 | 1.4 | 1.5 | |
| ZA | (Pretoria) |
|
| 22.3 | 15.5 | 6.0 | -0.8 | -1.0 | 0.0 | 1.3 | 0.4 | 4.1 | 4.1 | |
| - Notes on section 1: | ||||||||||||||
| (1) BEV : Time step of UTC(BEV) of -55.5 ns due to change of master clock | ||||||||||||||
| (2) UAE : Emirates Metrology Institute (EMI/UAE), Abu Dhabi, United Arab Emirates | ||||||||||||||
2 - Difference between the normalized frequencies of EAL and TAI.
| Interval of validity | f(EAL)-f(TAI) | ||
| Steering correction | 57904 - 57934 | 6.501x10-13 | (2017 MAY 31 - 2017 JUN 30) |
| New correction | 57934 - 57964 | 6.501x10-13 | (2017 JUN 30 - 2017 JUL 30) |
| New correction foreseen | 57964 - 57994 | 6.501x10-13 | (2017 JUL 30 - 2017 AUG 29) |
3 - Duration of the TAI scale interval d.
Table 1: Estimate of d by individual PSFS measurements and corresponding uncertainties.
All values are expressed in 10-15 and are valid only for the stated period of estimation.
| Standard | Period of | d | uA | uB | ul/lab | ul/Tai | u | uSrep Ref(uS) | Ref(uB) | uB(Ref) | Steer | Note |
| Estimation | ||||||||||||
| PTB-CS1 | 57904 57934 | -11.57 | 6.00 | 8.00 | 0.00 | 0.13 | 10.00 | PFS/NA | T148 | 8. | Y | (1) |
| PTB-CS2 | 57904 57934 | -12.07 | 3.00 | 12.00 | 0.00 | 0.13 | 12.37 | PFS/NA | T148 | 12. | Y | (1) |
| IT-CsF2 | 57909 57934 | -0.08 | 0.44 | 0.17 | 0.24 | 0.31 | 0.61 | PFS/NA | T315 | 0.19 | Y | (2) |
| PTB-CSF2 | 57904 57934 | -0.20 | 0.20 | 0.20 | 0.03 | 0.13 | 0.31 | PFS/NA | T287 | 0.41 | Y | (3) |
| SU-CsFO2 | 57904 57934 | 0.40 | 0.33 | 0.24 | 0.11 | 0.85 | 0.95 | PFS/NA | T315 | 0.50 | Y | (4) |
| SYRTE-FO2 | 57904 57924 | 0.68 | 0.25 | 0.24 | 0.11 | 0.38 | 0.52 | PFS/NA | T301 | 0.23 | Y | (5) |
| SYRTE-FORb | 57904 57924 | 0.99 | 0.25 | 0.28 | 0.11 | 0.38 | 0.54 | 0.7 [1] | T328 | 0.34 | Y | (5) |
Notes:
(1) Continuously operating as a clock participating to TAI
(2) Report 04 JUL. 2017 by INRIM
(3) Report 03 JUL. 2017 by PTB
(4) Report 04 JUL. 2017 by SU
(5) Report 03 JUL. 2017 by LNE-SYRTE
[1] CIPM Recommendation 2 (CI-2015) : Updates to the list of standard frequencies in Proces-Verbaux
des Seances du Comite International des Poids et Mesures, 104th meeting (2015), 2016, 47 p.
Table 2: Estimate of d by the BIPM based on all PSFS measurements identified to be used for TAI steering
over the period MJD57544-57934, and corresponding uncertainties.
| Period of estimation | d | u | |
| 57904-57934 | 0.09x10-15 | 0.22x10-15 | (2017 MAY 31 - 2017 JUN 30) |
4 - Relations of UTC and TAI with predictions of UTC(k) disseminated by GNSS.
[UTC-UTC(USNO)_GPS] = C0', [TAI-UTC(USNO)_GPS] = 37 s + C0'
[UTC-UTC(SU)_GLONASS]= C1', [TAI-UTC(SU)_GLONASS]= 37 s + C1'
For this edition of Circular T, σ0'= 1.0 ns, σ1'= 6.9 ns
| 2017 | 0h | UTC | MJD | C0'/ns | N0 | C1'/ns | N1' |
| MAY | 31 | 57904 | -5.7 | 89 | 3.8 | 81 | |
| JUN | 1 | 57905 | -6.1 | 90 | 3.6 | 89 | |
| JUN | 2 | 57906 | -4.6 | 89 | 3.5 | 83 | |
| JUN | 3 | 57907 | -2.9 | 89 | 4.5 | 85 | |
| JUN | 4 | 57908 | -3.6 | 89 | 4.9 | 87 | |
| JUN | 5 | 57909 | -4.1 | 90 | 7.5 | 89 | |
| JUN | 6 | 57910 | -4.2 | 89 | 11.7 | 85 | |
| JUN | 7 | 57911 | -4.5 | 89 | 13.2 | 68 | |
| JUN | 8 | 57912 | -3.7 | 89 | 12.6 | 89 | |
| JUN | 9 | 57913 | -4.2 | 90 | 11.8 | 90 | |
| JUN | 10 | 57914 | -4.0 | 89 | 10.8 | 80 | |
| JUN | 11 | 57915 | -2.7 | 89 | 9.6 | 89 | |
| JUN | 12 | 57916 | -3.7 | 89 | 9.1 | 87 | |
| JUN | 13 | 57917 | -4.3 | 90 | 9.1 | 86 | |
| JUN | 14 | 57918 | -3.5 | 89 | 10.3 | 75 | |
| JUN | 15 | 57919 | -3.8 | 89 | 10.5 | 87 | |
| JUN | 16 | 57920 | -6.4 | 89 | 9.5 | 88 | |
| JUN | 17 | 57921 | -4.8 | 90 | 6.9 | 87 | |
| JUN | 18 | 57922 | -3.5 | 89 | 6.2 | 86 | |
| JUN | 19 | 57923 | -4.4 | 89 | 3.5 | 88 | |
| JUN | 20 | 57924 | -4.5 | 89 | -4.4 | 86 | |
| JUN | 21 | 57925 | -4.2 | 90 | -9.1 | 90 | |
| JUN | 22 | 57926 | -3.5 | 89 | -8.7 | 81 | |
| JUN | 23 | 57927 | -3.9 | 89 | -10.3 | 84 | |
| JUN | 24 | 57928 | -6.5 | 89 | -14.6 | 87 | |
| JUN | 25 | 57929 | -6.2 | 90 | -14.4 | 90 | |
| JUN | 26 | 57930 | -3.4 | 89 | -9.5 | 87 | |
| JUN | 27 | 57931 | -2.6 | 89 | -5.7 | 84 | |
| JUN | 28 | 57932 | -3.2 | 89 | 0.6 | 86 | |
| JUN | 29 | 57933 | -3.3 | 90 | 9.2 | 89 | |
| JUN | 30 | 57934 | -3.8 | 88 | 14.0 | 79 | |
5 - Time links used for the computation of TAI, calibrations information and corresponding uncertainties.
| Link | Type | Equipment | Cal_ID1 | / | Cal_ID2 | uStb/ns | uCal/ns | uAg/ns | Al/ns | YYMM |
| APL /PTB | GPS MC | AP__ /PT10 | 1002-2003 | / | 1001-2016 | 1.0 | 11.2 | 10 | ||
| AUS /PTB | GPSPPP | AU01 /PT03 | 1002-2010 | / | 1001-2016 | 0.3 | 5.8 | 3 | ||
| BEV /PTB | GPSPPP | BE1_ /PT03 | 1012-2016 | / | 1001-2016 | 0.3 | 2.5 | 0 | ||
| BIM /PTB | GPS P3 | BM37 /PT10 | 1011-2016 | / | 1001-2016 | 0.7 | 2.5 | 0 | ||
| BIRM/PTB | GPS P3 | BIRM /PT03 | NC | / | 1001-2016 | 0.7 | 20.0 | |||
| BOM /PTB | GPSPPP | MABM /PT10 | 1011-2016 | / | 1001-2016 | 0.3 | 2.5 | 0 | ||
| BY /PTB | GPS MC | BY46 /PT10 | NA | / | 1001-2016 | 1.5 | 9.2 | 6 | ||
| CAO /PTB | GPS MC | CA__ /PT10 | NC | / | 1001-2016 | 8.0 | 20.0 | |||
| CNES/PTB | GPSPPP | CS22 /PT03 | 1101-2016 | / | 1001-2016 | 0.3 | 4.0 | 0 | ||
| CNM /PTB | GPS MC | CN00 /PT10 | NA_Al | / | 1001-2016 | 2.5 | 11.2 | 10 | -27.3 | 0804 |
| CNMP/PTB | GPSPPP | MP1_ /PT03 | NA_Al | / | 1001-2016 | 0.5 | 7.1 | 1 | 41.7 | 1607 |
| DFNT/PTB | GPS P3 | DN__ /PT03 | NC_Al | / | 1001-2016 | 0.7 | 20.0 | 10.3 | 1507 | |
| DLR /PTB | GPS P3 | DL05 /PT03 | 1012-2016 | / | 1001-2016 | 0.7 | 2.5 | 0 | ||
| DMDM/PTB | GPSPPP | ZM68 /PT03 | 1011-2016 | / | 1001-2016 | 0.3 | 2.5 | 0 | ||
| DTAG/PTB | GPSPPP | DT02 /PT03 | NA | / | 1001-2016 | 0.3 | 7.6 | 3 | ||
| EIM /PTB | GPS MC | EI__ /PT10 | 1011-2007 | / | 1001-2016 | 4.0 | 11.2 | 10 | ||
| ESTC/PTB | GPSPPP | ES04 /PT03 | 1019-2016 | / | 1001-2016 | 0.3 | 2.5 | 0 | ||
| HKO /PTB | GPSPPP | HKO1 /PT03 | NA_Al | / | 1001-2016 | 0.3 | 7.3 | 2 | +15.9 | 1304 |
| IFAG/PTB | GPSPPP | IF13 /PT03 | 1011-2011 | / | 1001-2016 | 0.3 | 5.8 | 3 | ||
| IMBH/PTB | GPSPPP | BH01 /PT03 | 2004-2016 | / | 1001-2016 | 0.3 | 7.0 | 0 | ||
| INCP/PTB | GPS MC | CP__ /PT10 | NC | / | 1001-2016 | 5.0 | 20.0 | |||
| INPL/PTB | GPSPPP | IL05 /PT03 | 2002-2016 | / | 1001-2016 | 0.3 | 7.0 | 0 | ||
| INTI/PTB | GPS MC | IN__ /PT10 | NC | / | 1001-2016 | 2.5 | 20.0 | |||
| INXE/PTB | GPSPPP | NXRA /PT03 | NC | / | 1001-2016 | 0.3 | 20.0 | |||
| JV /PTB | GPSPPP | JV01 /PT03 | NC_Al | / | 1001-2016 | 0.3 | 20.0 | 130.0 | 1509 | |
| KEBS/PTB | NL | |||||||||
| KIM /PTB | GPS MC | KI02 /PT10 | NC_Al | / | 1001-2016 | 2.0 | 20.0 | -30.6 | 0901 | |
| KRIS/PTB | GPSPPP | KR01 /PT03 | 1003-2005 | / | 1001-2016 | 0.3 | 11.2 | 10 | ||
| KZ /PTB | GPS MC | KZ01 /PT10 | 2002-2008 | / | 1001-2016 | 1.5 | 9.2 | 6 | ||
| LT /PTB | GPS MC | LT01 /PT10 | 1007-2006 | / | 1001-2016 | 2.0 | 11.2 | 10 | ||
| MASM/PTB | GPS P3 | MN__ /PT03 | NC | / | 1001-2016 | 1.5 | 20.0 | |||
| MBM /PTB | GPS MC | MEBM /PT10 | NC | / | 1001-2016 | 1.5 | 20.0 | |||
| MIKE/PTB | GPS P3 | MI04 /PT03 | 1102-2015 | / | 1001-2016 | 0.7 | 4.1 | 1 | ||
| MKEH/PTB | GPS MC | MK01 /PT10 | NC | / | 1001-2016 | 1.5 | 20.0 | |||
| MSL /PTB | GPS P3 | MS0_ /PT03 | NC | / | 1001-2016 | 1.5 | 20.0 | |||
| MTC /PTB | GPSPPP | MC02 /PT03 | NA_Al | / | 1001-2016 | 0.3 | 7.3 | 2 | 32.6 | 1503 |
| NAO /PTB | GPS MC | NA__ /PT10 | NC | / | 1001-2016 | 2.0 | 20.0 | |||
| NICT/PTB | GPSPPP | NC01 /PT03 | 1001-2016 | / | 1001-2016 | 0.3 | 1.7 | 0 | ||
| NIMB/PTB | GPSPPP | MB02 /PT03 | NA_Al | / | 1001-2016 | 0.3 | 7.1 | 1 | 32.2 | 1611 |
| NIMT/PTB | GPS P3 | MTTO /PT03 | NC | / | 1001-2016 | 1.0 | 20.0 | |||
| NIS /PTB | GPS P3 | IS__ /PT03 | NC_Al | / | 1001-2016 | 1.6 | 20.0 | +16.4 | 1303 | |
| NMIJ/PTB | GPSPPP | NM0D /PT03 | NA_Al | / | 1001-2016 | 0.3 | 2.6 | 2 | ||
| NMLS/PTB | GPS P3 | LSM1 /PT03 | NC_Al | / | 1001-2016 | 1.0 | 20.0 | +3.3 | 1311 | |
| NPLI/PTB | GPSPPP | LI2P /PT03 | NC | / | 1001-2016 | 0.3 | 20.0 | |||
| NRC /PTB | GPSPPP | NRC4 /PT03 | 1017-2016 | / | 1001-2016 | 0.3 | 2.5 | 0 | ||
| NRL /PTB | GPSPPP | RL__ /PT03 | NC | / | 1001-2016 | 0.3 | 20.0 | |||
| ONBA/PTB | GPS MC | ON__ /PT10 | 1002-2004 | / | 1001-2016 | 2.5 | 11.2 | 10 | ||
| ONRJ/PTB | GPS P3 | RJ01 /PT03 | NA_Al | / | 1001-2016 | 1.0 | 7.6 | 3 | +5.6 | 1302 |
| ORB /PTB | GPSPPP | OR1Z /PT03 | 1001-2012 | / | 1001-2016 | 0.3 | 5.4 | 2 | ||
| PL /PTB | GPSPPP | PL_3 /PT03 | 1101-2013 | / | 1001-2016 | 0.3 | 3.2 | 2 | ||
| SASO/PTB | GPSPPP | SA00 /PT03 | NA_Al | / | 1001-2016 | 0.3 | 7.3 | 2 | 32.8 | 1505 |
| SCL /PTB | GPS MC | SC__ /PT10 | 1001-1993 | / | 1001-2016 | 6.0 | 14.1 | 10 | ||
| SG /PTB | GPS P3 | SG2P /PT03 | 1001-2010 | / | 1001-2016 | 0.7 | 5.8 | 3 | ||
| SIQ /PTB | GPSPPP | SI01 /PT03 | 2002-2014 | / | 1001-2016 | 0.3 | 7.1 | 1 | ||
| SMD /PTB | GPSPPP | SD21 /PT03 | 2002-2011 | / | 1001-2016 | 0.3 | 7.6 | 3 | ||
| SMU /PTB | GPS MC | SM00 /PT10 | NA_Al | / | 1001-2016 | 1.5 | 12.2 | 10 | 57.8 | 0908 |
| SU /PTB | GPS MC | SU19 /PT10 | NA_Al | / | 1001-2016 | 1.5 | 7.1 | 5 | -7.8 | 1411 |
| TL /PTB | GPSPPP | TLT1 /PT03 | 1001-2016 | / | 1001-2016 | 0.3 | 1.5 | 0 | ||
| TP /PTB | GPSPPP | TP04 /PT03 | 1002-2009 | / | 1001-2016 | 0.3 | 5.8 | 3 | ||
| UA /PTB | GPS MC | UA04 /PT10 | 2003-2011 | / | 1001-2016 | 1.5 | 8.6 | 5 | ||
| UAE /PTB | GPS MC | AE__ /PT10 | 2001-2016 | / | 1001-2016 | 4.0 | 7.6 | 3 | ||
| UME /PTB | GPS P3 | UM01 /PT03 | 1011-2016 | / | 1001-2016 | 0.7 | 2.5 | 0 | ||
| VMI /PTB | GPS P3 | VM__ /PT03 | NC | / | 1001-2016 | 1.3 | 20.0 | |||
| ZA /PTB | GPSPPP | ZA02 /PT03 | 1102-2016 | / | 1001-2016 | 0.3 | 4.0 | 0 | ||
| Link | Type | Equipment | Cal_ID | uStb/ns | uCal/ns | uAg/ns | Al/ns | YYMM | ||
| AOS /PTB | TWGPPP | AOS01 /PTB01 | NA_Al | 0.4 | 2.7 | 1 | -5.4 | 1605 | ||
| CH /PTB | TWGPPP | CH01 /PTB01 | 0284-2012 | 0.3 | 1.4 | 1 | ||||
| IT /PTB | TWGPPP | IT02 /PTB01 | 0434-2016 | 0.3 | 1.0 | 0 | ||||
| JATC/NTSC | INT LK | INTDLY | 0.2 | 10.0 | 10 | |||||
| NIM /PTB | TWGPPP | NIM01 /PTB03 | 0417-2016 | 0.3 | 1.5 | 0 | ||||
| NIST/PTB | TWGPPP | NIST01/PTB01 | 0393-2015 | 0.3 | 1.5 | 0 | ||||
| NPL /PTB | TWGPPP | NPL01 /PTB01 | NA_Al | 1.0 | 7.1 | 1 | -18.8 | 1605 | ||
| NTSC/PTB | TWGPPP | NTSC02/PTB03 | 0418-2016 | 0.3 | 1.5 | 0 | ||||
| OP /PTB | TWGPPP | OP01 /PTB01 | 0437-2016 | 0.3 | 0.7 | 0 | ||||
| ROA /PTB | TWGPPP | ROA01 /PTB01 | 0440-2016 | 0.3 | 0.8 | 0 | ||||
| SP /PTB | TWGPPP | SP01 /PTB01 | 0441-2016 | 0.3 | 0.8 | 0 | ||||
| USNO/PTB | TWGPPP | USNO01/PTB01 | 0395-2016 | 0.3 | 1.0 | 0 | ||||
| VSL /PTB | TWGPPP | VSL01 /PTB01 | 0295-2015 | 0.3 | 1.0 | 0 | ||||
