MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : OPTK

Station operator information from: RINEX headers

When using products from this system please cite Blewitt et al., (2018) for the processing plus also the citation for the original data.

Coordinates:

Latitude: -38.047 degrees

Longitude: 177.308 degrees

Height: 127.552 meters


Time Series Data

(ascii text)
24 Hour Final Solutions

IGS14

tenv3 or tenv

xyz

AU

tenv3

PA

tenv3

24 Hour Rapid Solutions

IGS14

tenv3

AU

tenv3

PA

tenv3

5 Minute Final Solutions

IGS14

kenv tar files for download

5 Minute Rapid Solutions
(last 60 days max)

IGS14

kenv tar file download

Quality Assurance (QA) Files

IGS14

.qa.gz file download

5 Minute Troposphere Solutions

Tot./Wet Zenith Delay, etc.

tar file download

Readme Files:

tenv3 format, tenv format, xyz format,
kenv format, trop format, QA file format
(Note: When using the MIDAS software
use the .tenv files linked above)


Nearest 4 Other Stations Distance

WHKT

26.72 km

RAUM

33.66 km

RGAW

36.36 km

MATW

37.23 km


Time Series Plots

Click on the buttons on the left below to choose from available reference frames, latencies, and sample rates. Original, Cleaned (outlier removed) and detrended (using MIDAS rate) plots are available. See plot explanation page for further explanations on plot contents.

GPS time series plot
GPS time series plot
GPS time series plot
GPS time series plot
GPS time series plot
GPS time series plot
GPS time series plot
GPS time series plot
QA plot


Steps Information for this station

Station ID Date
(YYMMMDD)
Equipment Change Type/
or Event ID
Earthquake
Magnitude
Distance
(km)
OPTK16JAN14 Elevation_Cutoff_Changed - -
OPTK12DEC07 usp000jwmk 6.3 116.4
OPTK14NOV16 usc000sxye 6.7 211.4
OPTK16SEP01 us10006jbi 7.0 178.9
OPTK16SEP01 us10006jd4 6.1 180.7
OPTK16NOV13 us1000778i 7.8 633.7
OPTK20JUN18 us6000ae4n 7.4 685.5
OPTK21MAR04 us7000dffl 7.3 199.3
OPTK21MAR04 us7000dflf 8.1 1051.3
OPTK21MAR06 us7000dg8x 6.3 207.6
Distance is from this station to earthquake epicenter in km. A potential step record appears when this distance is less than 10^(M/2 - 0.79) where M is earthquake magnitude.
Steps for all stations are given in the master step file database.


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