{ "schema": "ausmt-station", "version": "0.1", "ausmt_id": "au.kalgoorlie-2020.EIS06006", "station": "EIS06006", "survey": "Kalgoorlie Broadband Magnetotelluric Survey 2020 (Geological Survey of Western Australia)", "survey_id": "kalgoorlie-2020", "country": "Australia", "organisation": "Geological Survey of Western Australia", "location": { "lat": -30.6445, "lon": 121.418333 }, "data": { "type": "AMT", "n_periods": 96, "period_min_s": 9.6e-05, "period_max_s": 1456.452083 }, "diagnostics": { "median_relative_error": 0.117, "remote_reference": false, "tipper_available": true, "completeness_smoothness_diagnostic": { "value": 3.5, "basis": "e", "note": "not a quality or geological-value judgement" }, "classification": "3-D", "skew_beta_median_deg": 2.6, "pct_periods_3d": 46, "method": "phase-tensor (Caldwell 2004)", "note": "screening diagnostic, not an interpretation product" }, "processing": { "software": null, "algorithm": null, "remote_reference": false, "remote_site": null, "file_written_by": { "name": "Geotools", "version": "1.9.7.12357" }, "note": "source.file=EIS06006.edi (72154.zip!72154_Kalgoorlie_MT_2020/72154_Appendix III - Final Data/EDI/EIS06006.edi)\nsource.collection=Geological Survey of Western Australia MAGIX registration 72154, Kalgoorlie Broadband MT 2020, delivered as 72154.zip\nsource.sha256=6e918e27709c703681d505bf22de34c27e392b3b543dcf300e8b169d4dd8f2cf\nsource.copy=provenance/as-delivered/EIS06006.edi in this package, byte identical to the delivery\nrepair.defect=ACQDATE prints the Geotools placeholder 01/01/01, which the reader takes as 1 January 2001 and publishes as this sounding's acquisition date\nrepair.change=ACQDATE set to 2020-09-05 and FILEDATE rewritten from the month-first 12/02/20 to 2020-12-02; no other byte is changed apart from the padding after a value whose width grew\nrepair.basis=this file's own INFO block dates its recording, START-UP 2020/09/05 - 10:17:49; ACQDATE takes the date of that start as the file stamps it, because 105 of the 106 dated headers of this Geotools 1.9.7.12357 delivery print the date their own INFO block stamps on the recording start, and the delivery prints month first, 30 of those 106 ACQDATE values carrying a second field above 12 and none a first\nrepair.ruling=owner ruling 2026-09-18: a header date the reader misreads is repaired in the served copy and the delivered file is kept in provenance\nrepair.by=AusMT, _tools/repair_edi_header_dates.py\nMAXINFO=59\nPROCESSED FROM DFT TIME SERIES STN Number: 20-E06006MR \nSURVEY: EIS Site Desc; BadR: 0 SatR: 4 \nCOMPANY: UWA Lat 30:38:402S Long 121:25:060E\nJOB: E06 Elevation: 343 M. DECL: 0.000\nLat 30:38.670 S Lng 121:25.100 E Reference Site: E04006M \nHARDWARE: MTU5A MTU5A Site Permitted by: \nSTART-UP: 2020/09/05 - 10:17:49 Site Layout by: \nEND-TIME: 2020/09/07 - 01:58:11 SYSTEM INFORMATION \nFILE: E06006MR E04006M MTU-Box Serial Number: U-1629 \nMTUPROG VERSION: 3112G72 MTU-Box Gains:E`s x 4 H`s x 4 \nMTU-DFT VERSION: TStoFT.38 MTU-Ref Serial Number: U-2191 \nMTU-RBS VERSION:R2012-0216-B22 Comp Chan# Sensor Azimuth \nReference Field: Remote H - Ref. Ex1 1 80.00 M 0.0 DGmn\nXPR Weighting: RHO Variance. Ey1 2 80.00 M 90.0 DGmn\nRBS: 7 COH: 0.85 RHO VAR: 0.75 Hx1 3 COIL2474 0.0 DGmn\nCUTOFF: 0.00 COH: 35 % VAR: 25 % Hy1 4 COIL2475 90.0 DGmn\nNotch Filters set for 50 Hz. Hz1 5 MT8H8159 \nRHx2 6 COIL2472 0.0 DGmn\nComp MTU box S/N Temp RHy2 7 COIL2473 90.0 DGmn\nEx & Ey: MTU5A 1629 31 C Ebat:12.4V Hbat:12.4V Rbat:12.7V\nHx & Hy: MTU5A 1629 31 C Ex Pot Resist: 0.227 Kohms \nHz: MTU5A 1629 31 C Ex Voltage:AC=5.03mV, DC=+2.70mV\nRx & Ry: MTU5A 2191 40 C Ey Pot Resist: 0.070 Kohms \nHx Sen: COIL2474 Ey Voltage:AC=0.93mV, DC=-19.0mV\nHy Sen: COIL2475 \nHz Sen: MT8H8159 \nRx Sen: COIL2472 \nRy Sen: COIL2473 \n\nOperator Log for Site(s) 06MR E04006M \n\nHARDWARE: MTU5A MTU5A \nT-UP: 2020/09/05 - 1-TIME: 2020/09/\n\nXPR HI Start HI Record LO Start LO Record\nXPR# 01 - HI: 20Spt05 10:19 20Spt05 10:40 LO: 20Spt05 10:17 20Spt05 10:41\nXPR# 02 - HI: 20Spt05 10:41 20Spt05 11:04 LO: 20Spt05 10:41 20Spt05 11:05\nXPR# 03 - HI: 20Spt05 11:05 20Spt05 11:28 LO: 20Spt05 11:05 20Spt05 11:29\nXPR# 04 - HI: 20Spt05 11:29 20Spt05 11:52 LO: 20Spt05 11:29 20Spt05 11:52\nXPR# 05 - HI: 20Spt05 11:53 20Spt05 12:16 LO: 20Spt05 11:52 20Spt05 12:16\nXPR# 06 - HI: 20Spt05 12:17 20Spt05 12:40 LO: 20Spt05 12:16 20Spt05 12:40\nXPR# 07 - HI: 20Spt05 12:41 20Spt05 13:04 LO: 20Spt05 12:40 20Spt05 13:04\nXPR# 08 - HI: 20Spt05 13:05 20Spt05 13:28 LO: 20Spt05 13:04 20Spt05 13:28\nXPR# 09 - HI: 20Spt05 13:29 20Spt05 13:52 LO: 20Spt05 13:28 20Spt05 13:52\nXPR# 10 - HI: 20Spt05 13:53 20Spt05 14:16 LO: 20Spt05 13:52 20Spt05 14:15\nXPR# 11 - HI: 20Spt05 14:17 20Spt05 14:38 LO: 20Spt05 14:15 20Spt05 14:39\nXPR# 12 - HI: 20Spt05 14:39 20Spt05 15:02 LO: 20Spt05 14:39 20Spt05 15:03\nXPR# 13 - HI: 20Spt05 15:03 20Spt05 15:26 LO: 20Spt05 15:03 20Spt05 15:27\nXPR# 14 - HI: 20Spt05 15:27 20Spt05 15:50 LO: 20Spt05 15:27 20Spt05 15:51\nXPR# 15 - HI: 20Spt05 15:51 20Spt05 16:14 LO: 20Spt05 15:51 20Spt05 16:14\nXPR# 16 - HI: 20Spt05 16:15 20Spt05 16:38 LO: 20Spt05 16:14 20Spt05 16:38\nXPR# 17 - HI: 20Spt05 16:39 20Spt05 17:02 LO: 20Spt05 16:38 20Spt05 17:02\nXPR# 18 - HI: 20Spt05 17:03 20Spt05 17:26 LO: 20Spt05 17:02 20Spt05 17:26\nXPR# 19 - HI: 20Spt05 17:27 20Spt05 17:50 LO: 20Spt05 17:26 20Spt05 17:50\nXPR# 20 - HI: 20Spt05 17:51 20Spt05 18:14 LO: 20Spt05 17:50 20Spt05 18:13" }, "distribution": { "edi_available": true, "license": "CC-BY-4.0", "edi_path": "edi/kalgoorlie-2020/EIS06006.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": "EIS06006.edi", "input_sha256": "c358bc4ac467094ea6fdae949c64979c90e138097f3333f629d79199651c00c0", "source": { "original_filename": "EIS06006.edi", "source_record_id": "72154.zip!72154_Kalgoorlie_MT_2020/72154_Appendix III - Final Data/EDI/EIS06006.edi" } }, "coordinate_qc": null, "canonical_conditioning": [ "survey.id->kalgoorlie-2020", "station.source_file_preserved_in_site_name", "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", "channel orientations: degenerate/defaulted (ex and ey azimuths both 0 deg — parallel dipoles are non-physical); orientations NOT asserted by source EMEAS geometry", "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": 96, "phs_xy_median_deg": 22.96, "phs_yx_median_deg": -147.38, "verdict": "ok" }, "declared_azimuth_deg": 0.0, "derotated": false, "evidence": { "branch": "mt", "emeas_azimuths": { "ex": null, "ey": null }, "hmeas_azimuths": { "hx": 0.0, "hy": 0.0 }, "rotspec": null, "trot": "0", "zrot": "0" }, "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/kalgoorlie-2020/EIS06006.edi" }, { "id": "emtfxml", "kind": "transfer_function", "format": "emtfxml", "provenance_role": "derived", "representation_role": "alternate", "path": "xml/kalgoorlie-2020/EIS06006.xml" }, { "id": "mth5", "kind": "transfer_function", "format": "mth5", "provenance_role": "derived", "representation_role": "alternate", "path": "h5/kalgoorlie-2020/EIS06006.h5" }, { "id": "edi-zip", "kind": "archive", "format": "zip", "path": "bundles/kalgoorlie-2020-edi.zip" }, { "id": "xml-zip", "kind": "archive", "format": "zip", "path": "bundles/kalgoorlie-2020-xml.zip" } ] }