{ "schema": "ausmt-station", "version": "0.1", "ausmt_id": "au.cloncurry-2016.L18S02", "station": "L18S02", "survey": "Cloncurry Magnetotelluric Survey 2016", "survey_id": "cloncurry-2016", "country": "Australia", "organisation": "Geoscience Australia", "location": { "lat": -20.374611, "lon": 140.540111 }, "data": { "type": "AMT", "n_periods": 100, "period_min_s": 9.6e-05, "period_max_s": 2912.904165 }, "diagnostics": { "median_relative_error": 0.158, "remote_reference": false, "tipper_available": true, "completeness_smoothness_diagnostic": { "value": 3.2, "basis": "e", "note": "not a quality or geological-value judgement" }, "classification": "1-D", "skew_beta_median_deg": 0.9, "pct_periods_3d": 22, "method": "phase-tensor (Caldwell 2004)", "note": "screening diagnostic, not an interpretation product" }, "processing": { "software": "MT-Corrector", "algorithm": null, "remote_reference": false, "remote_site": null, "file_written_by": { "name": "MT-Corrector", "version": "5.5" }, "note": "RUN INFORMATION STATION 1 \nPROCESSED FROM DFT TIME SERIES STN Number: 16-L18S02 \nSURVEY: Site Desc; BadR: 0 SatR: 34 \nCOMPANY: Geoscience Au Lat 20:22:286S Long 140:32:244E\nJOB: L18 Elevation: 153 M. DECL: 6.000\nLat 20:22.477 S Lng 140:32.406 E Reference Site: L09S18 \nHARDWARE: MTU5A MTU5A Site Permitted by: \nSTART-UP: 2016/09/13 - 03:29:47 Site Layout by: \nEND-TIME: 2016/09/13 - 23:40:47 SYSTEM INFORMATION \nFILE: 4262913A 2200913A MTU-Box Serial Number: U-4262 \nMTUPROG VERSION: 3112G3 MTU-Box Gains:E`s x 4 H`s x 4 \nMTU-DFT VERSION: TStoFT.38 MTU-Ref Serial Number: U-2200 \nMTU-RBS VERSION:R2012-0216-B22 Comp Chan# Sensor Azimuth \nReference Field: Remote H - Ref. Ex1 1 100.0 M 0.0 DGmn\nXPR Weighting: RHO Variance. Ey1 2 100.0 M 90.0 DGmn\nRBS: 7 COH: 0.85 RHO VAR: 0.75 Hx1 3 BMT53685 0.0 DGmn\nCUTOFF: 0.00 COH: 35 % VAR: 25 % Hy1 4 BMT53688 90.0 DGmn\nNotch Filters set for 50 Hz. Hz1 5 BMT53727 \nRHx2 6 BMT53697 0.0 DGmn\nComp MTU box S/N Temp RHy2 7 BMT53699 90.0 DGmn\nEx & Ey: MTU5A 4262 46 C Ebat:12.2V Hbat:12.2V Rbat:12.3V\nHx & Hy: MTU5A 4262 46 C Ex Pot Resist: 0.174 Kohms \nHz: MTU5A 4262 46 C Ex Voltage:AC=10.7mV, DC=+8.00mV\nRx & Ry: MTU5A 2200 50 C Ey Pot Resist: 0.195 Kohms \nHx Sen: BMT53685 Ey Voltage:AC=7.23mV, DC=+2.10mV\nHy Sen: BMT53688 \nHz Sen: BMT53727 \nRx Sen: BMT53697 \nRy Sen: BMT53699 \n\nOperator Log for Site(s) 913A 2200913A \n\nHARDWARE: MTU5A MTU5A \nT-UP: 2016/09/13 - 0-TIME: 2016/09/\n\nXPR HI Start HI Record LO Start LO Record\nXPR# 01 - HI: 16Spt13 22:52 16Spt13 08:12 LO: 16Spt13 07:23 16Spt13 08:12\nXPR# 02 - HI: 16Spt13 22:52 16Spt13 09:01 LO: 16Spt13 08:12 16Spt13 09:01\nXPR# 03 - HI: 16Spt13 22:52 16Spt13 09:50 LO: 16Spt13 09:01 16Spt13 09:50\nXPR# 04 - HI: 16Spt13 22:52 16Spt13 10:39 LO: 16Spt13 09:50 16Spt13 10:39\nXPR# 05 - HI: 16Spt13 22:52 16Spt13 11:28 LO: 16Spt13 10:39 16Spt13 11:28\nXPR# 06 - HI: 16Spt13 22:52 16Spt13 12:17 LO: 16Spt13 11:28 16Spt13 12:16\nXPR# 07 - HI: 16Spt13 22:52 16Spt13 13:05 LO: 16Spt13 12:16 16Spt13 13:05\nXPR# 08 - HI: 16Spt13 22:52 16Spt13 13:54 LO: 16Spt13 13:05 16Spt13 13:54\nXPR# 09 - HI: 16Spt13 22:52 16Spt13 14:43 LO: 16Spt13 13:54 16Spt13 14:43\nXPR# 10 - HI: 16Spt13 22:52 16Spt13 15:32 LO: 16Spt13 14:43 16Spt13 15:32\nXPR# 11 - HI: 16Spt13 22:52 16Spt13 16:21 LO: 16Spt13 15:32 16Spt13 16:21\nXPR# 12 - HI: 16Spt13 22:52 16Spt13 17:10 LO: 16Spt13 16:21 16Spt13 17:09\nXPR# 13 - HI: 16Spt13 22:52 16Spt13 17:59 LO: 16Spt13 17:09 16Spt13 17:58\nXPR# 14 - HI: 16Spt13 22:52 16Spt13 18:47 LO: 16Spt13 17:58 16Spt13 18:47\nXPR# 15 - HI: 16Spt13 22:52 16Spt13 19:36 LO: 16Spt13 18:47 16Spt13 19:36\nXPR# 16 - HI: 16Spt13 22:52 16Spt13 20:25 LO: 16Spt13 19:36 16Spt13 20:25\nXPR# 17 - HI: 16Spt13 22:52 16Spt13 21:14 LO: 16Spt13 20:25 16Spt13 21:14\nXPR# 18 - HI: 16Spt13 22:52 16Spt13 22:03 LO: 16Spt13 21:14 16Spt13 22:03\nXPR# 19 - HI: 16Spt13 22:52 16Spt13 22:52 LO: 16Spt13 22:03 16Spt13 22:51\nXPR# 20 - HI: 16Spt13 22:52 16Spt13 23:40 LO: 16Spt13 22:51 16Spt13 23:40" }, "distribution": { "edi_available": true, "license": "CC-BY-4.0", "edi_path": "edi/cloncurry-2016/L18S02_spl.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": "2026-09-19T00:32:03.961236+00:00", "input_file": "L18S02_spl.edi", "input_sha256": "e0b618d0624ef5e36e0f2e53fa5ef1fd914473d6569b2d33b70d7a9001fa4937", "source": { "original_filename": "L18S02_spl.edi", "source_record_id": "MT076_CloncurryMT_Model_Release_Package/Zonge_spline/L18S02_spl.edi" } }, "coordinate_qc": null, "canonical_conditioning": null, "frame": { "convention_check": { "detail": null, "n_periods_used": 92, "phs_xy_median_deg": 32.88, "phs_yx_median_deg": -143.22, "verdict": "ok" }, "declared_azimuth_deg": 0.0, "derotated": false, "evidence": { "branch": "mt", "emeas_azimuths": { "ex": null, "ey": null }, "hmeas_azimuths": { "hx": null, "hy": null }, "rotspec": null, "trot": null, "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/cloncurry-2016/L18S02_spl.edi" }, { "id": "mth5", "kind": "transfer_function", "format": "mth5", "provenance_role": "derived", "representation_role": "alternate", "path": "h5/cloncurry-2016/L18S02.h5" }, { "id": "edi-zip", "kind": "archive", "format": "zip", "path": "bundles/cloncurry-2016-edi.zip" }, { "id": "survey-mth5", "kind": "archive", "format": "mth5", "path": "bundles/cloncurry-2016-tf.h5" } ] }