— GPS + PPS time server
connecting…
UTC
--:--:--
—
Local
—
Day of year
—
MJD
—
Unix
—
GPS week / TOW
—
Leap status
—
Browser clock
—

Time quality chronyc tracking

System offset
—
 
RMS offset
—
long-term avg
Reference
—
 
Waiting for data
    Last offset
    —
    Frequency
    —
    Residual freq
    —
    Skew
    —
    Root delay
    —
    Root dispersion
    —
    Update interval
    —
    Ref time
    —
    NTP requests
    —

    Sources chronyc sources / sourcestats

    SNameTypePollReachLastOffset

    * selected · + combined · − not combined · x falseticker · ~ too variable · ? unusable

    History

    Offset
    Frequency (ppm)
    Satellites

    GPS receiver gpsd

    Fix
    —
     
    Satellites
    — / —
    used / in view
    Time error (est.)
    —
    NMEA, before PPS
    Latitude
    —
    Longitude
    —
    Altitude (MSL)
    —
    Position error
    —
    DOP (P / H / V / T)
    —
    Serial latency
    —
    GPS fix time
    —
    Receiver
    —

    Satellites sky view & signal

    ConstellationUsedSeen

    used in fix   tracked only

    Signal strength (dB-Hz)