{
 "schema": "ausmt-station",
 "version": "0.1",
 "ausmt_id": "au.capricorn-2013-15.CAP009A",
 "station": "CAP009A",
 "survey": "Capricorn MT 2013, 2015 (Geological Survey of Western Australia)",
 "survey_id": "capricorn-2013-15",
 "country": "Australia",
 "organisation": "Geological Survey of Western Australia",
 "location": {
  "lat": -24.933417,
  "lon": 118.452139
 },
 "data": {
  "type": "BBMT",
  "n_periods": 80,
  "period_min_s": 0.003125,
  "period_max_s": 2941.176471
 },
 "diagnostics": {
  "median_relative_error": 0.024,
  "remote_reference": false,
  "tipper_available": false,
  "completeness_smoothness_diagnostic": {
   "value": 4.8,
   "basis": "e",
   "note": "not a quality or geological-value judgement"
  },
  "classification": "3-D",
  "skew_beta_median_deg": 11.4,
  "pct_periods_3d": 96,
  "method": "phase-tensor (Caldwell 2004)",
  "note": "screening diagnostic, not an interpretation product"
 },
 "processing": {
  "software": "MT-Editor Ver",
  "algorithm": null,
  "remote_reference": false,
  "remote_site": null,
  "file_written_by": {
   "name": "MT-Editor Ver",
   "version": "0.99.2.88"
  },
  "note": "RUN INFORMATION                     STATION 1             \nPROCESSED FROM DFT TIME SERIES     STN Number: 13-CAP009A          \nSURVEY: CAPRICORN                 Site Desc; SatR: 90 SatR: 41    \nCOMPANY: SEIF                      Lat  24:56:003S Long 118:27:077E\nJOB: CAP                       Elevation: 472    M. DECL: 0.000\nLat 24:56.005 S Lng 118:27.128 E   Reference Site: CAP007A         \nHARDWARE: MTU5A MTU5A              Site Permitted by:              \nSTART-UP: 2013/10/26 - 06:30:00    Site Layout by:                 \nEND-TIME: 2013/10/27 - 23:23:40            SYSTEM INFORMATION      \nFILE: CAP009A CAP007A              MTU-Box Serial Number: U-2191   \nMTUPROG VERSION: 3112F6            MTU-Box Gains:E`s x 4 H`s x 4   \nMTU-DFT VERSION: TStoFT.38         MTU-Ref Serial Number: U-1629   \nMTU-RBS VERSION:R2012-0216-B22     Comp Chan#   Sensor     Azimuth \nReference Field: Remote E - Ref.    Ex1   1     90.00 M    0.0 DGmn\nXPR Weighting: RHO Variance.      Ey1   2     90.00 M   90.0 DGmn\nRBS: 7  COH: 0.85  RHO VAR: 0.75    Hx2   3    COIL2485    0.0 DGmn\nCUTOFF: 0.00 COH: 35 % VAR: 25 %    Hy2   4    COIL2476   90.0 DGmn\nNotch Filters set for 50 Hz.        Hz0   5    COIL0000            \nREy2   6     90.00      0.0 DGmn\nComp   MTU box  S/N   Temp       RHy3   7     90.00     90.0 DGmn\nEx & Ey: MTU5A    2191   46 C      Ebat:12.1V Hbat:12.1V Rbat:12.1V\nHx & Hy: MTU5A    1629   44 C      Ex Pot Resist: 0.756 Kohms      \nHz: MTU5A    1629   44 C      Ex Voltage:AC=62.3mV, DC=+8.00mV\nRx & Ry: MTU5A    1629   44 C      Ey Pot Resist: 0.749 Kohms      \nHx Sen: COIL2485                  Ey Voltage:AC=37.5mV, DC=-11.0mV\nHy Sen: COIL2476                  \nHz Sen:                           \nRx Sen:                           \nRy Sen:"
 },
 "distribution": {
  "edi_available": true,
  "license": "CC-BY-4.0",
  "edi_path": "edi/capricorn-2013-15/CAP009A.edi"
 },
 "provenance": {
  "pipeline": "ausmt/extract.build_portal",
  "pipeline_version": "0.2.1",
  "extractor": "mt_metadata (community canonical)",
  "software": {
   "python": "3.12.14",
   "mt_metadata": "1.0.10",
   "mth5": "0.6.8"
  },
  "git_commit": "e208b15fb70740d8c44de51c532e6debd59c4e24",
  "parameters": {
   "dimensionality": {
    "beta_per_period_deg": 3.0,
    "skew_3d_deg": 5.0,
    "pct_periods_3d_threshold": 40,
    "ellip_2d_deg": 0.1,
    "min_rez_row_sine": 0.01,
    "beta_physical_cap_deg": 15.0,
    "min_usable_period_frac": 0.5,
    "skew_aggregation": "median"
   },
   "diagnostic": "completeness/smoothness (median rel error + coverage + smoothness)"
  },
  "generated": "2026-09-28T03:46:37.537752+00:00",
  "input_file": "CAP009A.edi",
  "input_sha256": "29c06dd4f96883b3e5b66a0d7a5b968328bd51cc267fc430c16255e215c8aa25",
  "source": {
   "original_filename": "CAP009A.edi",
   "source_record_id": "71507.zip!71507_CapricornMT_EDI_files/CAP009A.edi"
  }
 },
 "coordinate_qc": null,
 "canonical_conditioning": null,
 "frame": {
  "convention_check": {
   "detail": "arg(Zxy) mid-band median -131.7 deg is outside its expected quadrant while the other off-diagonal is in-quadrant — possible 3D/distortion effect, served with this note (not a convention failure)",
   "n_periods_used": 80,
   "phs_xy_median_deg": -131.74,
   "phs_yx_median_deg": -112.58,
   "verdict": "warn_xy"
  },
  "declared_azimuth_deg": 0.0,
  "derotated": false,
  "evidence": {
   "branch": "spectra",
   "emeas_azimuths": {
    "ex": null,
    "ey": null
   },
   "hmeas_azimuths": {
    "hx": 0.0,
    "hy": 90.0
   },
   "rotspec": "0",
   "trot": null,
   "zrot": null
  },
  "frame_served": "declared-zero",
  "impedance_rotation_deg_source": null,
  "tipper_rotation_deg_source": null
 },
 "resources": [
  {
   "id": "edi",
   "kind": "transfer_function",
   "format": "edi",
   "provenance_role": "source",
   "representation_role": "original",
   "path": "edi/capricorn-2013-15/CAP009A.edi"
  },
  {
   "id": "mth5",
   "kind": "transfer_function",
   "format": "mth5",
   "provenance_role": "derived",
   "representation_role": "alternate",
   "path": "h5/capricorn-2013-15/CAP009A.h5"
  },
  {
   "id": "edi-zip",
   "kind": "archive",
   "format": "zip",
   "path": "bundles/capricorn-2013-15-edi.zip"
  },
  {
   "id": "survey-mth5",
   "kind": "archive",
   "format": "mth5",
   "path": "bundles/capricorn-2013-15-tf.h5"
  }
 ]
}