{
 "schema": "ausmt-station",
 "version": "0.1",
 "ausmt_id": "au.kimberley-2012.59A",
 "station": "59A",
 "survey": "Kimberley MT 2012 (Geological Survey of Western Australia)",
 "survey_id": "kimberley-2012",
 "country": "Australia",
 "organisation": "Geological Survey of Western Australia",
 "location": {
  "lat": -17.118111,
  "lon": 125.856333
 },
 "data": {
  "type": "BBMT",
  "n_periods": 80,
  "period_min_s": 0.003125,
  "period_max_s": 2941.176471
 },
 "diagnostics": {
  "median_relative_error": 0.007,
  "remote_reference": false,
  "tipper_available": true,
  "completeness_smoothness_diagnostic": {
   "value": 5.0,
   "basis": "e",
   "note": "not a quality or geological-value judgement"
  },
  "classification": "1-D",
  "skew_beta_median_deg": 2.1,
  "pct_periods_3d": 30,
  "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": "0.99.2.106"
  },
  "note": "RUN INFORMATION                     STATION 1             \nPROCESSED FROM DFT TIME SERIES     STN Number: 59A 12-             \nSURVEY: GIBB                      Site Desc; BadR: 0 SatR: 37     \nCOMPANY: MOOMBARRIGA               Lat  17:07:052S Long 125:51:228E\nJOB: 59A                       Elevation: 249    M. DECL: 0.000\nLat 17:07.087 S Lng 125:51.380 E   Reference Site: 57A             \nHARDWARE: MTU5A MTU5A              Site Permitted by:              \nSTART-UP: 2012/06/07 - 04:00:00    Site Layout by:                 \nEND-TIME: 2012/06/09 - 02:45:01            SYSTEM INFORMATION      \nFILE: 59A 57A                      MTU-Box Serial Number: U-2189   \nMTUPROG VERSION: 3112F6            MTU-Box Gains:E`s x 4 H`s x 4   \nMTU-DFT VERSION: TStoFT.36         MTU-Ref Serial Number: U-2191   \nMTU-RBS VERSION:R2010-0330-B20     Comp Chan#   Sensor     Azimuth \nReference Field: Remote H - Ref.    Ex1   1     87.50 M    0.0 DGmn\nXPR Weighting: RHO Variance.      Ey1   2     92.00 M   90.0 DGmn\nRBS: 7  COH: 0.85  RHO VAR: 0.75    Hx1   3    COIL2472    0.0 DGmn\nCUTOFF: 0.00 COH: 35 % VAR: 25 %    Hy1   4    COIL2481   90.0 DGmn\nNotch Filters set for 50 Hz.        Hz1   5    MT8C8159            \nRHx2   6    COIL2485    0.0 DGmn\nComp   MTU box  S/N   Temp       RHy2   7    COIL2471   90.0 DGmn\nEx & Ey: MTU5A    2189   48 C      Ebat:11.8V Hbat:11.8V Rbat:11.4V\nHx & Hy: MTU5A    2189   48 C      Ex Pot Resist: 0.109 Kohms      \nHz: MTU5A    2189   48 C      Ex Voltage:AC=3.13mV, DC=-12.0mV\nRx & Ry: MTU5A    2191   46 C      Ey Pot Resist: 0.081 Kohms      \nHx Sen: COIL2472                  Ey Voltage:AC=3.84mV, DC=+0.10mV\nHy Sen: COIL2481                  \nHz Sen: MT8C8159                  \nRx Sen: COIL2485                  \nRy Sen: COIL2471"
 },
 "distribution": {
  "edi_available": true,
  "license": "CC-BY-4.0",
  "edi_path": "edi/kimberley-2012/59A.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": "59A.edi",
  "input_sha256": "df3e07f197ff04978240cd5b47a5eb3e0bf8e68caa78e445dd68f9e540212c18",
  "source": {
   "original_filename": "59A.edi",
   "source_record_id": "71007.zip!71007/EDIs/59A.edi"
  }
 },
 "coordinate_qc": null,
 "canonical_conditioning": [
  "survey.id->kimberley-2012",
  "station.id set to the sanitised EMTF-XML Site.id",
  "station.source_file_preserved_in_site_name",
  "rotation: unknown — writer requires array; zeros written, frame NOT asserted",
  "sign_convention: '+' is a library default — EDI carries no machine-readable sign convention; NOT asserted by source",
  "declination.epoch/model: library defaults (epoch=None, model=IGRF) — an EDI states only the declination value; epoch/model NOT asserted by source",
  "citation.authors<-survey_meta:Geological Survey of Western Australia",
  "citation.title<-survey_meta",
  "copyright.release_status=Data Citation Required; conditions_of_use set from licence CC-BY-4.0 (replaced mt_metadata default boilerplate)"
 ],
 "frame": {
  "convention_check": {
   "detail": null,
   "n_periods_used": 80,
   "phs_xy_median_deg": 58.1,
   "phs_yx_median_deg": -133.31,
   "verdict": "ok"
  },
  "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/kimberley-2012/59A.edi"
  },
  {
   "id": "emtfxml",
   "kind": "transfer_function",
   "format": "emtfxml",
   "provenance_role": "derived",
   "representation_role": "alternate",
   "path": "xml/kimberley-2012/59A.xml"
  },
  {
   "id": "mth5",
   "kind": "transfer_function",
   "format": "mth5",
   "provenance_role": "derived",
   "representation_role": "alternate",
   "path": "h5/kimberley-2012/59A.h5"
  },
  {
   "id": "edi-zip",
   "kind": "archive",
   "format": "zip",
   "path": "bundles/kimberley-2012-edi.zip"
  },
  {
   "id": "xml-zip",
   "kind": "archive",
   "format": "zip",
   "path": "bundles/kimberley-2012-xml.zip"
  },
  {
   "id": "survey-mth5",
   "kind": "archive",
   "format": "mth5",
   "path": "bundles/kimberley-2012-tf.h5"
  }
 ]
}