BIPM Time Dept database

BIPM Time Department Data Base
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GNSS calibration trip (Cal_ID) final results :

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Constellations: (color legend)
GPS	Galileo	BDS

GPS calibration results :

Calibration trip (Cal_ID) information						GPS calibration results (ns)																Applied in CGGTTS
Report	Laboratory	Receiver BIPM ID	Calibration Date	Author	Calib. trip type	Delays from calibration trip													Calibration uncertainties			Applied in CGGTTS
						CAB	REF	INT C1	INT P1	INT P2	SYS C1	SYS P1	SYS P2	SYS P3	TOT C1	TOT P1	TOT P2	TOT P3	uCal0 (C/A)	uCal0 (P3)	ΔuCAL
1201-2026	ICE	ICE1	2026-04-01	ROA	G2 Direct	328.6	285.2	29.6	26.8	24.2										0.0	0.0
1201-2026	ICE	ICE2	2026-04-01	ROA	G2 Direct	329.8	287.3	29.5	26.9	24.3										0.0	0.0
1201-2026	ICE	ICE3	2026-04-01	ROA	G2 Direct	329.4	287.4	29.4	26.7	24.0										0.0	0.0

GALILEO calibration results :

Calibration trip (Cal_ID) information						GALILEO calibration results (ns)											Applied in CGGTTS
Report	Laboratory	Receiver BIPM ID	Calibration Date	Author	Calib. trip type	Delays from calibration trip								Calibration uncertainties			Applied in CGGTTS
						CAB	REF	INT E1	INT E5a	SYS E1	SYS E5a	TOT E1	TOT E5a	uCal0 (E1)	uCal0 (E5a)	ΔuCAL
1201-2026	ICE	ICE1	2026-04-01	ROA	G2 Direct	328.6	285.2	29.5	29.5						0.0	0.0
1201-2026	ICE	ICE2	2026-04-01	ROA	G2 Direct	329.8	287.3	29.5	29.0						0.0	0.0
1201-2026	ICE	ICE3	2026-04-01	ROA	G2 Direct	329.4	287.4	29.4	29.7						0.0	0.0

BDS calibration results :

Calibration trip (Cal_ID) information						BDS calibration results (ns)											Applied in CGGTTS
Report	Laboratory	Receiver BIPM ID	Calibration Date	Author	Calib. trip type	Delays from calibration trip								Calibration uncertainties			Applied in CGGTTS
						CAB	REF	INT B1C	INT B2a	SYS B1C	SYS B2a	TOT B1C	TOT B2a	uCal0	uCal0	ΔuCAL
1201-2026	ICE	ICE1	2026-04-01	ROA	G2 Direct	328.6	285.2	29.3	28.9						0.0	0.0
1201-2026	ICE	ICE2	2026-04-01	ROA	G2 Direct	329.8	287.3	29.3	28.4						0.0	0.0
1201-2026	ICE	ICE3	2026-04-01	ROA	G2 Direct	329.4	287.4	29.2	29.1						0.0	0.0

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