TSM6 tstarTSM6bit2022 Latitude 43.47246 Longitude 12.33275 Elevation 402.0 m Install Date 2022-06-15 Contents Of Tar files for year YYYY File Contents TSM6.YYYY.xml.gauge0.txt.gz Processed data from gauge 0 (CH0) TSM6.YYYY.xml.gauge1.txt.gz Processed data from gauge 1 (CH1) TSM6.YYYY.xml.gauge2.txt.gz Processed data from gauge 2 (CH2) TSM6.YYYY.xml.gauge3.txt.gz Processed data from gauge 3 (CH3) TSM6.YYYY.xml.Eee+Enn.txt.gz Processed areal strain, manufacturer's calibration TSM6.YYYY.xml.Eee-Enn.txt.gz Processed differential strain, manufacturer's calibration TSM6.YYYY.xml.2Ene.txt.gz Processed engineering shear strain, manufacturer's calibration some tars may contain the additional files TSM6.YYYY.xml.Eee+Enn.ER2010.txt.gz Processed areal strain, Preliminary calibration TSM6.YYYY.xml.Eee-Enn.ER2010.txt.gz Processed differential strain, Preliminary calibration TSM6.YYYY.xml.2Ene.ER2010.txt.gz Processed engineering shear strain, REF calibration Description of Level 2 Borehole Strainmeter ASCII files. Column 1 Description of data, gauge0, gauge1 etc Column 2 Date, YYYY-MM-DDTHH:mm:ss Column 3 Day of year Column 4 Modified Julian Date Column 5 Strain (microstrain). No offsets, trends, tides or barometric corrections have been applied. Column 6 Running sum of offsets Column 7 Strain data quality flag (g=good, b=bad, m=missing) Column 8 Tidal correction (microstrain) Column 9 Borehole trend correction (microstrain) Column 10 Barometric pressure correction (microstrain) Column 11 Barometric pressure data quality flag (g=good, b=bad, m=missing, i=interpolated) Column 12 Level, quality (2a= rapid processing, 2b=post processed) Column 13 Version, data generation date Column 14 Barometeric pressure (millibars) To produce strain data with offsets, tides, trends, tides and barometric pressure effect removed use Final_Strain=Column5+Column6-Column8-Column9-Column10 Processing Information Manufacturer: GTSM Technologies Manufacturer Gauge Scale Factor: 0.1 nanostrain per digital count Manufacturer Areal Scale Factor: 1.5 Manufacturer Shear Scale Factor: 3.0 Manufacturer Gauge Weightings: CH0=1, CH1=1, CH2=1, CH3=1 CH0 Orientation recorded in field = 47.3 degrees east of north Borehole Trend Models, calculated in days, y=F+A1*exp(T1*t)+M*t+A2*exp(T2*t) Gauge F A1 T1 M A2 T2 CH0 0.0 0.0 0.0 0.0 0.0 0.0 CH1 0.0 0.0 0.0 0.0 0.0 0.0 CH2 0.0 0.0 0.0 0.0 0.0 0.0 CH3 0.0 0.0 0.0 0.0 0.0 0.0 Detrend reference date N/A Barometric Response Gauge Response(ns/millibar) CH0 -5.83347 CH1 -5.21357 CH2 -4.91673 CH3 -4.65672 Tidal Constituents Gauge Tide Phase Amp(ns) CH0 M2 -45.491 6.021 CH0 O1 134.028 4.492 CH0 P1 100.08 1.613 CH0 K1 139.245 4.946 CH0 N2 -53.185 1.114 CH0 S2 -40.954 2.583 CH1 M2 63.491 8.626 CH1 O1 -117.588 4.589 CH1 P1 -75.903 1.544 CH1 K1 -117.832 6.854 CH1 N2 62.612 1.729 CH1 S2 73.068 4.589 CH2 M2 -165.778 13.154 CH2 O1 12.696 2.479 CH2 P1 9.079 2.286 CH2 K1 -12.206 3.784 CH2 N2 -164.497 2.468 CH2 S2 -173.451 6.693 CH3 M2 -119.762 8.072 CH3 O1 67.832 4.014 CH3 P1 40.777 2.42 CH3 K1 53.818 4.181 CH3 N2 -120.408 1.6 CH3 S2 -127.427 3.563 Strain Matrices To Compute Areal and Shear Strain from Gauge Strain Manufacturer's Isotropic Strain Matrix, C=1.5, D=3.0, Gauge Weights=1, Orientation = 47.3 ISOTROPIC 0.2962963 0.51851852 0.2962963 0.22222222 ISOTROPIC -0.09818348 -0.33456863 0.23201094 0.20074118 ISOTROPIC 0.37946689 -0.15886486 -0.31592094 0.09531892 CH Preliminary Tidal Calibration 2022-10-21 to 2023-03-09 Calculated CH0 orientation = NA degrees east of north (p-wave analysis) PRELIM -4.1655124 -2.75035942 -3.74725515 1.06750111 PRELIM -0.27572356 -0.13918039 0.64732958 0.15067198 PRELIM 0.33432616 -0.33214979 -0.1546336 0.28643206 Reference: N/A, rmse 0.24 Tue Oct 03 00:00:00 UTC 2023