CIRCULAR T 419 ISSN 1143-1393
2022 DECEMBER 09, 15h UTC
BUREAU INTERNATIONAL DES POIDS ET MESURES
THE INTERGOVERNMENTAL ORGANIZATION ESTABLISHED BY THE METRE CONVENTION
PAVILLON DE BRETEUIL F-92312 SEVRES CEDEX TEL. +33 1 45 07 70 70 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_v0.6.pdf

1 - Difference between UTC and its local realizations UTC(k) and corresponding uncertainties. From 2017 January 1, 0h UTC, TAI-UTC = 37 s.
Date 2022 0h UTC OCT 27 NOV 1 NOV 6 NOV 11 NOV 16 NOV 21 NOV 26 Uncertainty/ns Notes
MJD 59879 59884 59889 59894 59899 59904 59909 uA uB u
Laboratory k [UTC-UTC(k)]/ns
AGGO (La Plata) 962.5 981.7 979.4 993.1 1005.4 1005.9 1011.8 0.7 2.8 2.9
AOS (Borowiec) -8.4 -8.0 -7.8 -7.1 -6.4 -5.4 -4.5 0.3 3.2 3.3
APL (Laurel) -2.7 -2.0 -1.7 -1.4 -1.1 -1.1 -0.7 0.3 19.4 19.4
AUS (Sydney) -567.5 -556.8 -566.7 -552.4 -548.1 -554.9 -554.5 0.3 11.2 11.2
BEV (Wien) 7.6 12.1 14.2 17.8 38.2 46.8 48.6 0.3 2.8 2.8
BFKH (Budapest) 6006.3 6037.3 - 6099.4 6134.9 6179.2 6218.9 1.5 20.0 20.1
BIM (Sofiya) 16864.8 16892.2 16941.4 16949.7 16983.7 16986.7 17002.2 0.3 7.3 7.3
BIRM (Beijing) 1.0 6.2 11.8 15.7 13.7 10.0 6.9 0.3 3.1 3.2
BOM (Skopje) - - - - - - -
BY (Minsk) -1.1 -0.9 -2.3 -3.1 -3.6 -2.0 -0.1 1.5 2.9 3.3
CAO (Cagliari) - - -182.8 -297.3 -407.1 -519.0 -639.2 1.5 20.0 20.1
CH (Bern-Wabern) 0.5 1.5 0.7 1.0 0.5 -0.8 -2.0 0.5 1.8 1.8
CNES (Toulouse) 10.7 2.8 -3.7 -9.9 -14.2 -16.8 -18.1 0.3 2.8 2.8
CNM (Queretaro) -2.2 2.9 0.9 0.4 -1.5 -0.8 -0.2 1.5 4.1 4.4
CNMP (Panama) -3.2 -3.7 -4.3 2.9 -1.3 2.4 -3.5 0.3 5.3 5.3
DFM (Horsholm) -40.0 -14.9 -1.3 -3.9 -5.2 -6.9 -5.7 0.3 2.8 2.8
DFNT (Tunis) 5850.4 5943.3 6035.1 6132.3 6226.4 6321.0 6423.4 0.7 20.0 20.0
DLR (Oberpfaffenhofen) -7.4 -3.4 10.9 21.5 24.8 19.5 15.8 0.7 2.8 2.9
DMDM (Belgrade) - - - - - - -
DTAG (Frankfurt/M) 22.8 24.6 21.3 22.1 31.0 45.3 53.5 0.3 3.1 3.2
EIM (Thessaloniki) - - - - - - -
ESA (Noordwijk) -1.1 -1.8 -1.6 -1.7 -1.1 -0.5 -0.1 0.3 2.7 2.8
HKO (Hong Kong) 616.4 638.4 652.7 666.7 678.4 707.9 724.7 0.4 3.3 3.4
ICE (San Jose) 11.7 -14.2 -0.4 -14.0 -10.4 -9.8 31.2 3.5 7.3 8.1
IDN (Serpong-Tangerang) 557.7 573.1 589.2 598.0 618.4 637.1 669.8 0.3 3.1 3.2
IFAG (Wettzell) -863.6 -857.8 -856.9 -854.0 -862.8 -863.5 -856.3 0.3 2.9 2.9
IGNA (Buenos Aires) 124.3 135.9 152.4 - 192.5 -20.1 -102.7 0.3 20.0 20.0
IMBH (Sarajevo) -0.2 -1.1 -3.2 1.3 -0.5 -2.4 0.7 0.3 2.8 2.8
INCP (Lima) -50.5 -156.8 -34.8 168.9 381.9 - -68.3 5.0 20.0 20.6
INM (Bogota D.C.) 110.9 126.6 142.0 152.3 162.7 165.3 178.0 1.5 20.0 20.1
INPL (Jerusalem) 24.2 14.3 8.8 3.9 -9.7 -6.6 -8.2 0.3 7.5 7.5
INTI (Buenos Aires) 175.3 194.7 212.4 211.4 212.4 224.5 232.4 0.3 3.1 3.2
INXE (Rio de Janeiro) -11.3 -21.0 -27.5 -29.3 -30.7 -30.9 -24.5 0.3 3.0 3.0
IPQ (Caparica) 691.6 698.0 705.1 703.2 704.8 706.9 705.5 0.3 2.8 2.8
IT (Torino) -4.1 -2.0 -1.1 2.3 1.6 1.2 0.6 0.5 1.9 2.0 (1)
JATC (Lintong) -1.3 -1.4 -0.7 -0.3 -0.3 0.1 -0.2 0.3 3.2 3.3
JV (Kjeller) -0.1 0.7 2.2 3.1 3.8 5.2 5.7 0.3 4.6 4.6
KRIS (Daejeon) -0.3 -0.8 -1.2 -2.0 -1.4 -0.8 0.0 0.3 3.5 3.5
KZ (Astana) 1.9 3.3 3.7 3.4 2.0 0.3 1.5 0.7 4.2 4.3
LRTE (Sao Carlos) -0.3 -5.5 -2.1 2.4 -1.3 2.2 1.7 0.7 20.0 20.0
LT (Vilnius) 607.3 612.9 617.8 641.8 643.6 655.4 660.7 0.3 3.2 3.3
LUX (Belvaux) -5.9 -10.9 -11.5 -7.1 -8.9 -7.8 -5.2 0.3 2.8 2.8
MASM (Bayanzurkh) -645.7 -635.9 -640.8 -641.2 -633.4 -627.4 -626.4 0.3 3.2 3.3
MBM (Podgorica) - - - - - - -
MIKE (Espoo) -3.0 -3.4 -4.0 -4.5 -4.8 -4.8 -5.0 0.3 2.9 2.9
MSL (Lower Hutt) -9.8 15.0 14.3 20.6 36.8 39.5 37.0 0.7 7.2 7.2
MTC (Makkah) -2866.9 -2877.3 -2884.3 -2902.7 -2916.5 -2928.2 -2939.9 3.0 7.8 8.3
NAO (Mizusawa) -165.6 -176.4 -182.8 -188.0 -199.1 -210.2 -217.2 2.0 20.0 20.1
NICT (Tokyo) -8.3 -8.2 -6.0 -4.5 -3.5 -2.1 -0.1 0.3 1.9 1.9
NIM (Beijing) -0.8 0.2 0.3 0.3 0.9 1.0 1.3 0.7 2.2 2.3
NIMB (Bucharest) 174.9 164.7 154.3 138.3 127.1 106.3 87.0 1.5 7.7 7.8
NIMT (Pathumthani) 24.3 19.3 12.5 11.2 18.0 2.8 11.2 0.3 7.2 7.2
NIS (Cairo) 62.3 70.5 72.3 75.8 69.2 58.1 51.7 0.4 7.1 7.1
NIST (Boulder) 0.8 1.7 2.3 2.4 1.2 0.2 -0.7 0.3 2.7 2.7
NMIJ (Tsukuba) 0.4 0.7 0.3 1.2 1.2 1.8 3.1 0.3 3.6 3.7
NMLS (Sepang) 122.6 63.8 -0.3 -68.1 -145.3 -213.6 -280.9 0.7 3.6 3.7
NPL (Teddington) 0.8 0.7 0.6 0.2 0.3 0.0 -0.5 0.5 1.8 1.8
NPLI (New-Delhi) -0.6 -0.4 0.0 0.4 1.0 1.5 1.9 0.3 3.2 3.2
NRC (Ottawa) -20.9 -21.0 -20.0 -20.5 -19.5 -19.3 -19.0 0.3 3.4 3.4
NRL (Washington DC) 0.9 1.5 1.5 2.6 3.2 0.5 0.2 0.3 20.0 20.0
NSAI (Dublin) - 122.3 7.8 6.1 -2.2 -4.0 -1.1 0.3 7.2 7.2 (2)
NTSC (Lintong) -1.1 -1.2 -1.0 -0.7 -0.7 -0.7 -0.3 0.3 2.9 2.9
ONBA (Buenos Aires) 2254.9 2266.9 2277.5 2286.9 2289.3 2311.5 2333.2 2.0 11.2 11.4
ONRJ (Rio de Janeiro) 0.7 -0.5 -1.5 2.8 0.2 -0.5 4.2 0.3 3.0 3.0
OP (Paris) -0.3 -0.4 -0.5 -0.4 -0.4 -0.3 -0.5 0.3 1.6 1.6
ORB (Bruxelles) 2.9 0.6 0.2 0.8 0.6 1.6 2.3 0.3 3.0 3.0
PL (Warszawa) -1.3 -1.2 -1.0 -0.8 -0.6 -0.6 -0.3 0.7 2.8 2.9
PTB (Braunschweig) -1.8 -1.5 -1.5 -1.3 -1.2 -1.1 -0.8 0.1 1.0 1.0
ROA (San Fernando) -3.8 -3.3 -3.0 -3.0 -2.3 -2.1 -1.3 0.3 1.8 1.8
SASO (Riyadh) -145.8 -167.2 -181.4 -196.1 -217.2 -236.4 -256.8 0.3 3.4 3.4
SCL (Hong Kong) 12.9 12.3 8.3 6.7 15.0 - 35.2 0.3 3.3 3.4
SG (Singapore) -8.1 -7.5 -1.4 1.0 0.3 3.3 8.3 0.3 3.1 3.2
SIQ (Ljubljana) -17.6 -26.9 -16.6 -23.8 -22.8 -23.6 -5.6 0.3 3.8 3.8
SL (Colombo) - - - - - - 36.5 0.7 3.1 3.2
SMD (Bruxelles) -2.9 -2.4 -1.1 -0.6 0.1 0.6 1.0 0.3 3.5 3.5
SMU (Bratislava) 232.5 245.2 276.0 271.7 289.3 289.2 283.6 10.0 12.2 15.8
SP (Boras) -0.7 -0.6 -0.5 -0.5 -0.4 0.0 -0.4 0.3 1.8 1.8
SU (Moskva) -1.0 -0.6 -0.2 0.2 0.3 0.6 0.8 0.3 2.2 2.2
TL (Chung-Li) -1.1 -0.7 0.1 0.9 1.9 1.8 1.9 0.3 2.0 2.1
TP (Praha) 26.0 22.4 25.2 29.4 30.4 28.6 31.3 0.3 2.8 2.8
UA (Kharkiv) 23.3 30.6 10.3 -18.5 - - -36.6 1.5 7.3 7.4
UAE (Abu Dhabi) 22.8 18.2 14.0 21.8 14.8 14.3 18.2 7.5 4.6 8.8
UME (Gebze-Kocaeli) -2.1 -3.0 -0.4 -2.5 -2.0 -0.1 -1.6 0.3 3.7 3.7
USNO (Washington DC) -0.8 -0.8 -0.8 -0.9 -0.9 -0.7 -0.4 0.3 1.8 1.8
VMI (Ha Noi) 6.4 26.1 41.5 45.6 47.2 29.2 18.9 0.7 2.8 2.9
VSL (Delft) 0.3 3.0 7.1 6.3 4.4 -0.1 -1.0 0.3 1.7 1.7
ZA (Pretoria) 0.4 -4.7 -8.8 -7.9 -5.6 -1.5 4.0 0.7 3.2 3.3
- Notes on section 1:
(1) IT : Time step of UTC(IT) of -4 ns on MJD 59893.56.
(2) NSAI : Time step of UTC(NSAI) of +100 ns on MJD 59886.5

2 - Difference between the normalized frequencies of EAL and TAI.
Interval of validity f(EAL)-f(TAI)
Steering correction 59879 - 59909 6.500x10-13 (2022 OCT 27 - 2022 NOV 26)
New correction 59909 - 59944 6.498x10-13 (2022 NOV 26 - 2022 DEC 31)
New correction foreseen 59944 - 59974 6.498x10-13 (2022 DEC 31 - 2023 JAN 30)

3 - Duration of the TAI scale interval d.

Table 1: Estimate of d by individual PSFS measurements and corresponding uncertainty.
All values are expressed in 10-15 and are valid only for the stated period of estimation.
Standard Period of d uA uB uA/Lab uB/Lab ul/Tai u uSrep Ref(uS) Ref(uB) uB(Ref) Uptime LastRep Nrep3y Steer Note
Estimation %
PTB-CS1 59879 59909 3.27 8.00 8.00 0.00 0.00 0.07 11.31 PFS/NA T148 8.00 100.0 T418 34 Y (1)
PTB-CS2 59879 59909 -4.33 5.00 12.00 0.00 0.00 0.07 13.00 PFS/NA T148 12.00 100.0 T418 36 Y (1)
METAS-FOC2 59884 59909 -1.23 0.21 1.45 0.19 0.05 0.38 1.53 PFS/NA T371 1.99 87.3 T413 12 Y (2)
IT-CsF2 59889 59909 0.80 0.22 0.20 0.14 0.01 0.47 0.57 PFS/NA T318 0.19 89.8 T417 29 Y (3)
IT-Yb1 59879 59909 0.09 0.00 0.03 0.22 0.02 0.27 0.35 0.19 [1] T383 0.03 9.3 T418 19 Y (4)
NIM5 59884 59909 -0.33 0.38 0.90 0.10 0.01 0.54 1.12 PFS/NA T340 1.40 99.6 T418 21 Y (5)
NMIJ-Yb1 59899 59909 0.31 0.01 0.11 0.06 0.10 0.53 0.55 0.19 [1] T392 0.36 96.2 T417 24 Y (6)
NPL-CsF2 59879 59894 -0.18 0.14 0.26 0.42 0.05 0.50 0.72 PFS/NA T284 0.23 71.3 T418 32 Y (7)
NRC-FCs2 59879 59909 0.19 0.13 0.90 0.15 0.00 0.20 0.94 PFS/NA T389 0.23 83.0 T418 38 Y (8)
SYRTE-FO1 59879 59909 0.79 0.20 0.37 0.06 0.00 0.20 0.47 PFS/NA T301 0.37 86.4 T418 24 Y (9)
SYRTE-FO2 59879 59909 0.51 0.20 0.35 0.13 0.00 0.20 0.47 PFS/NA T301 0.23 64.6 T418 35 Y (9)
PTB-CSF1 59879 59909 0.22 0.08 0.30 0.02 0.00 0.07 0.32 PFS/NA T371 0.27 96.7 T418 27 Y (10)
PTB-CSF2 59879 59909 0.02 0.10 0.17 0.01 0.00 0.07 0.21 PFS/NA T370 0.17 97.3 T418 40 Y (10)
SU-CsFO2 59879 59909 -0.27 0.24 0.22 0.16 0.00 0.20 0.41 PFS/NA T315 0.50 82.7 T418 33 Y (11)

Notes:
(1) Continuously operating as a clock participating to TAI
(2) Report dated 29 NOV. 2022 by CH
(3) Report dated 06 DEC. 2022 by INRIM
(4) Report dated 05 DEC. 2022 by INRIM
(5) Report dated 07 DEC. 2022 by NIM
(6) Report dated 03 DEC. 2022 by NMIJ
(7) Report dated 02 DEC. 2022 by NPL
(8) Report dated 05 DEC. 2022 by NRC
(9) Report dated 02 DEC. 2022 by LNE-SYRTE
(10) Report dated 01 DEC. 2022 by PTB
(11) Report dated 01 DEC. 2022 by SU
[1] CCTF Recommendation PSFS-2 (2021),22nd meeting (session II online),
available at https://www.bipm.org/en/committees/cc/cctf/22-_2-2021

Corrigenda from CircularT 405:
All previous evaluations of d for KRISS-Yb1 have been recomputed, due to data resubmission after an updated height evaluation.
Corrected entry should read:
Standard Period of d uA uB uA/Lab uB/Lab ul/Tai u uSrep Ref(uS) Ref(uB) uB(Ref) Uptime LastRep Nrep3y Steer
Estimation %
KRISS-Yb1 58864 58874 -0.46 0.01 0.04 0.81 0.07 0.53 0.97 0.50 [1] T405 0.03 6.0 T418 22 Y
KRISS-Yb1 58919 58934 -0.48 0.00 0.04 0.32 0.07 0.37 0.49 0.50 [1] T405 0.03 35.0 T418 22 Y
KRISS-Yb1 58994 59029 -0.15 0.01 0.04 0.49 0.07 0.17 0.53 0.50 [1] T405 0.03 6.5 T418 22 Y
KRISS-Yb1 59029 59049 -0.69 0.01 0.04 0.48 0.07 0.28 0.56 0.50 [1] T405 0.03 11.9 T418 22 Y
KRISS-Yb1 59059 59089 -0.67 0.01 0.04 0.73 0.07 0.20 0.76 0.50 [1] T405 0.03 5.4 T418 22 Y
KRISS-Yb1 59089 59119 -0.43 0.01 0.04 0.83 0.07 0.20 0.86 0.50 [1] T405 0.03 2.9 T418 22 Y
KRISS-Yb1 59124 59174 -0.44 0.01 0.04 0.44 0.07 0.12 0.46 0.50 [1] T405 0.03 6.5 T418 22 Y
KRISS-Yb1 59224 59264 0.83 0.01 0.04 0.42 0.07 0.15 0.45 0.50 [1] T405 0.03 7.1 T418 22 Y
KRISS-Yb1 59284 59299 0.68 0.01 0.04 0.65 0.07 0.37 0.75 0.50 [1] T405 0.03 7.2 T418 22 Y
KRISS-Yb1 59429 59454 0.37 0.00 0.04 0.28 0.07 0.23 0.37 0.50 [1] T405 0.03 29.4 T418 22 Y
KRISS-Yb1 59454 59484 0.58 0.00 0.04 0.19 0.07 0.20 0.28 0.50 [1] T405 0.03 45.4 T418 22 Y
KRISS-Yb1 59484 59514 0.40 0.01 0.04 1.02 0.07 0.20 1.04 0.50 [1] T405 0.03 2.1 T418 22 Y
KRISS-Yb1 59514 59539 0.74 0.00 0.04 0.22 0.07 0.23 0.33 0.50 [1] T405 0.03 35.5 T418 22 Y
KRISS-Yb1 59544 59579 -0.45 0.00 0.04 0.24 0.07 0.17 0.31 0.50 [1] T405 0.03 40.9 T418 22 Y
KRISS-Yb1 59579 59609 0.19 0.01 0.04 0.19 0.07 0.20 0.28 0.50 [1] T405 0.03 12.9 T418 22 Y
KRISS-Yb1 59609 59634 0.05 0.01 0.04 0.24 0.07 0.23 0.34 0.50 [1] T405 0.03 13.0 T418 22 Y
KRISS-Yb1 59634 59669 0.05 0.00 0.04 0.17 0.07 0.17 0.25 0.50 [1] T405 0.03 21.8 T418 22 Y
KRISS-Yb1 59669 59699 0.05 0.01 0.04 0.17 0.07 0.20 0.27 0.19 [1] T405 0.03 12.4 T418 22 Y
KRISS-Yb1 59699 59719 0.47 0.01 0.04 0.18 0.07 0.28 0.34 0.19 [1] T405 0.03 16.8 T418 22 Y
KRISS-Yb1 59789 59819 0.03 0.01 0.04 0.17 0.07 0.20 0.27 0.19 [1] T405 0.03 11.2 T418 22 Y
KRISS-Yb1 59819 59849 0.09 0.01 0.04 0.18 0.07 0.20 0.28 0.19 [1] T405 0.03 11.2 T418 22 Y


Table 2: Estimate of d by the BIPM based on all PSFS measurements identified to be used for TAI steering
over the period MJD 59519-59909, and corresponding uncertainties.

Period of estimation d u
59879-59909 0.15x10-15 0.12x10-15 (2022 OCT 27 - 2022 NOV 26)

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'= 0.8 ns, σ1'= 6.9 ns

2022 0h UTC MJD C0'/ns N0 C1'/ns N1'
OCT 27 59879 -3.7 90 37.3 89
OCT 28 59880 -2.2 89 37.1 88
OCT 29 59881 0.7 89 34.0 81
OCT 30 59882 0.4 89 34.7 89
OCT 31 59883 1.0 82 35.3 89
NOV 1 59884 0.3 89 34.6 80
NOV 2 59885 -1.5 81 34.6 83
NOV 3 59886 -1.6 81 34.3 85
NOV 4 59887 -0.8 89 35.3 89
NOV 5 59888 -2.6 85 35.5 87
NOV 6 59889 -0.9 81 34.2 85
NOV 7 59890 -0.2 81 35.0 86
NOV 8 59891 -2.3 82 35.7 86
NOV 9 59892 -0.9 82 34.3 76
NOV 10 59893 0.6 87 33.0 83
NOV 11 59894 -1.0 81 35.0 88
NOV 12 59895 -1.2 82 36.4 90
NOV 13 59896 -1.3 87 31.7 85
NOV 14 59897 0.0 86 29.0 78
NOV 15 59898 0.6 81 32.5 86
NOV 16 59899 1.5 82 35.2 83
NOV 17 59900 0.4 82 34.2 73
NOV 18 59901 0.7 87 34.9 86
NOV 19 59902 1.9 81 37.9 87
NOV 20 59903 0.5 82 39.0 89
NOV 21 59904 2.1 82 38.1 87
NOV 22 59905 2.1 81 36.9 88
NOV 23 59906 0.4 81 37.3 88
NOV 24 59907 0.4 82 38.0 88
NOV 25 59908 1.1 82 38.5 77
NOV 26 59909 -0.6 36 39.1 86

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
AGGO/PTB GPS P3 TC_2 /PT13 1014-2021 / 1001-2020 0.7 2.6 0.8
AOS /PTB GPSPPP AO_4 /PT13 1014-2018 / 1001-2020 0.3 3.1 1.8
APL /PTB GPSPPP AP04 /PT13 NC / 1001-2020 0.3 20.0
AUS /PTB GPSPPP AU04 /PT13 1002-2010 / 1001-2020 0.3 11.2 10.0
BEV /PTB GPSPPP BE1_ /PT13 1016-2021 / 1001-2020 0.3 2.6 0.8
BFKH/PTB GPS MC MK01 /PT13 NC / 1001-2020 1.5 20.0
BIM /PTB GPSPPP BM51 /PT13 2007-2019 / 1001-2020 0.3 7.2 1.7
BIRM/PTB GPSPPP BI41 /PT13 1016-2018 / 1001-2020 0.3 3.0 1.7
BOM /PTB NL
BY /PTB GPS MC BY46 /PT13 1020-2021 / 1001-2020 1.5 2.8 0.8
CAO /PTB GPS MC CA__ /PT13 NC / 1001-2020 1.5 20.0
CNES/PTB GPSPPP CS22 /PT13 1012-2021 / 1001-2020 0.3 2.6 0.8
CNM /PTB GPS MC CN00 /PT13 NA_Al / 1001-2020 1.5 4.0 2.3 -27.3 0804
CNMP/PTB GPSPPP MP1_ /PT13 1011-2017 / 1001-2020 0.3 5.2 2.3
DFM /PTB GPSPPP DK01 /PT13 1017-2022 / 1001-2020 0.3 2.6 0.8
DFNT/PTB GPS P3 DN__ /PT13 NC_Al / 1001-2020 0.7 20.0 10.3 1507
DLR /PTB GPS P3 DL05 /PT13 1016-2021 / 1001-2020 0.7 2.6 0.8
DMDM/PTB NL
DTAG/PTB GPSPPP DT05 /PT13 1012-2019 / 1001-2020 0.3 3.0 1.5
EIM /PTB NL
ESA /PTB GPSPPP ES07 /PT13 1014-2022 / 1001-2020 0.3 2.6 0.8
HKO /PTB GPSPPP HKO1 /PT13 1011-2018 / 1001-2020 0.4 3.2 2.0
ICE /PTB GPS MC CE1_ /PT13 NA_Al / 1001-2020 3.5 7.2 1.6 -16.5 2111
IDN /PTB GPSPPP KI01 /PT13 1017-2018 / 1001-2020 0.3 3.0 1.7
IFAG/PTB GPSPPP IF20 /PT13 1014-2020 / 1001-2020 0.3 2.7 1.0
IGNA/PTB GPSPPP IG02 /PT13 NC_Al / 1001-2020 0.3 20.0 -7.0 2106
IMBH/PTB GPSPPP BH02 /PT13 1013-2022 / 1001-2020 0.3 2.6 0.8
INCP/PTB GPS MC CP__ /PT13 NC / 1001-2020 5.0 20.0
INM /PTB GPS MC IC__ /PT13 NC / 1001-2020 1.5 20.0
INPL/PTB GPSPPP IL06 /PT13 2003-2016 / 1001-2020 0.3 7.4 2.4
INTI/PTB GPSPPP INTI /PT13 1014-2021 / 1001-2020 0.3 3.0 0.8
INXE/PTB GPSPPP NXRA /PT13 1012-2020 / 1001-2020 0.3 2.8 1.3
IPQ /PTB GPSPPP IP05 /PT13 1017-2021 / 1001-2020 0.3 2.6 0.8
JATC/PTB GPSPPP JA01 /PT13 1201-2018 / 1001-2020 0.3 3.1 1.9
JV /PTB GPSPPP JV02 /PT13 1101-2017 / 1001-2020 0.3 4.5 2.1
KRIS/PTB GPSPPP KRG1 /PT13 1017-2017 / 1001-2020 0.3 3.4 2.3
KZ /PTB GPS P3 KZ04 /PT13 1202-2021 / 1001-2020 0.7 4.1 0.8
LRTE/PTB GPS P3 LRRC /PT13 NC / 1001-2020 0.7 20.0
LT /PTB GPSPPP LT02 /PT13 1014-2018 / 1001-2020 0.3 3.1 1.9
LUX /PTB GPSPPP LU02 /PT13 1012-2021 / 1001-2020 0.3 2.6 0.8
MASM/PTB GPSPPP MN__ /PT13 1019-2018 / 1001-2020 0.3 3.1 1.8
MBM /PTB NL
MIKE/PTB GPSPPP MI04 /PT13 1016-2019 / 1001-2020 0.3 2.8 1.4
MSL /PTB GPS P3 MS01 /PT13 2001-2020 / 1001-2020 0.7 7.1 0.9
MTC /PTB GPS MC MC02 /PT13 2001-2013 / 1001-2020 3.0 7.7 3.2
NAO /PTB GPS MC NAT2 /PT13 NC / 1001-2020 2.0 20.0
NICT/PTB GPSPPP NC4S /PT13 1001-2020 / 1001-2020 0.3 1.8 1.1
NIM /PTB GPS P3 IM15 /PT13 NA_Al / 1001-2020 0.7 2.1 1.1 0.0 2211
NIMB/PTB GPS MC MB02 /PT13 2001-2015 / 1001-2020 1.5 7.6 2.8
NIMT/PTB GPSPPP MTTI /PT13 2002-2021 / 1001-2020 0.3 7.1 0.9
NIS /PTB GPSPPP IS_5 /PT13 2001-2021 / 1001-2020 0.4 7.0 0.8
NMIJ/PTB GPSPPP NM0D /PT13 1001-2014 / 1001-2020 0.3 3.6 3.1
NMLS/PTB GPS P3 LSM2 /PT13 NA_Al / 1001-2020 0.7 3.5 2.3 -13.7 2211
NPLI/PTB GPSPPP LI2P /PT13 1013-2018 / 1001-2020 0.3 3.2 2.0
NRC /PTB GPSPPP NRCC /PT13 1019-2017 / 1001-2020 0.3 3.3 2.2
NRL /PTB GPSPPP RL2_ /PT13 NC / 1001-2020 0.3 20.0
NSAI/PTB GPSPPP IE01 /PT13 2022-2019 / 1001-2020 0.3 7.1 1.4
NTSC/PTB GPSPPP NT05 /PT13 1016-2018 / 1001-2020 0.3 3.0 1.7
ONBA/PTB GPS MC ON__ /PT13 1002-2004 / 1001-2020 2.0 11.2 10.0
ONRJ/PTB GPSPPP RJ03 /PT13 1012-2020 / 1001-2020 0.3 2.8 1.2
ORB /PTB GPSPPP OR5Z /PT13 1011-2020 / 1001-2020 0.3 2.8 1.2
PL /PTB GPS P3 PL_3 /PT13 1301-2021 / 1001-2020 0.7 2.8 0.8
SASO/PTB GPSPPP SAS0 /PT13 1020-2017 / 1001-2020 0.3 3.3 2.1
SCL /PTB GPSPPP SC05 /PT13 1011-2018 / 1001-2020 0.3 3.2 2.0
SG /PTB GPSPPP SG01 /PT13 1019-2018 / 1001-2020 0.3 3.0 1.7
SIQ /PTB GPSPPP SI01 /PT13 1013-2019 / 1001-2020 0.3 3.7 1.3
SL /PTB GPS P3 SL01 /PT13 1017-2018 / 1001-2020 0.7 3.0 1.7
SMD /PTB GPSPPP SD01 /PT13 1014-2017 / 1001-2020 0.3 3.4 2.3
SMU /PTB GPS MC SM00 /PT13 NA_Al / 1001-2020 10.0 12.2 10.0 57.8 0908
SU /PTB GPSPPP SU31 /PT13 1001-2018 / 1001-2020 0.3 2.5 1.9
TL /PTB GPSPPP TLT1 /PT13 1001-2020 / 1001-2020 0.3 1.8 1.0
TP /PTB GPSPPP TP01 /PT13 1013-2021 / 1001-2020 0.3 2.6 0.8
UA /PTB GPS MC UA05 /PT13 2003-2018 / 1001-2020 1.5 7.2 1.9
UAE /PTB GPS MC AE__ /PT13 1019-2021 / 1001-2020 7.5 4.5 0.8
UME /PTB GPSPPP UM01 /PT13 1011-2016 / 1001-2020 0.3 3.6 2.6
VMI /PTB GPS P3 VM02 /PT13 1011-2022 / 1001-2020 0.7 2.6 0.8
ZA /PTB GPS P3 ZA02 /PT13 1018-2018 / 1001-2020 0.7 3.1 1.8
Link Type Equipment Cal_ID uStb/ns uCal/ns uAg/ns Al/ns YYMM
CH /PTB TWSTFT CH01 /PTB05 0543-2021 0.5 1.5 0.8
IT /PTB TWSTFT IT01 /PTB05 0584-2022 0.5 1.7 1.0
NIST/PTB TWGPPP NIST01/PTB05 0533-2021 0.3 2.5 1.9
NPL /PTB TWSTFT NPL02 /PTB05 0550-2021 0.5 1.5 0.8
OP /PTB TWSDRR OP51 /PTB55 0546-2021 0.3 1.4 0.9
ROA /PTB TWGPPP ROA01 /PTB05 0547-2021 0.3 1.5 0.9
SP /PTB TWGPPP SP01 /PTB05 0548-2021 0.3 1.6 1.0
USNO/PTB TWGPPP USNO01/PTB05 0534-2021 0.3 1.9 1.6
VSL /PTB TWGPPP VSL01 /PTB05 0549-2021 0.3 1.4 0.8