Magnetics Information Consortium (MagIC)
Development and Maintenance by the EarthRef.org Database Team

Standard MagIC Data Format -- RMAG_Hysteresis Table -- Version 2.3
All Tables
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MagIC Data Model
F Status N Database Field Variable Name Units Required Description
32 Compilation ID Numbers compilation_ids Text Optional Colon-delimited list of ID numbers from compilations or databases Examples are: 1435, 23, 2329
31 Compilation Names compilation_names Text Optional Colon-delimited list of compilation or databases where data are used Examples are: GEOMAGIA, CALS7, ARCHEO00
R 36 Analyst Names er_analyst_mail_names Text Required Colon-delimited list of names for analysts Examples are: Jim R.D. Hart, Alexis Heard, Bob McIntire
R 37 Citation Names er_citation_names Text Required Colon-delimited list of citations Examples are: Smith et al. 2003, Hart & Heard 1967, This study
R 1 Expedition Name er_expedition_name Text Optional Name for seagoing or land expedition Examples are: AVON02MV
R 3 Formation Name er_formation_name Text Optional Name for formation Examples are: Bluebird Formation
R 8 Fossil Name er_fossil_name Text Recommended Name for fossil Examples are: AMM43-03
R 2 Location Name er_location_name Text Required Name for location, dredge or drill site Examples are: San Francisco Volcanic Province, Dredge AMAT02-D12, Site 801
R 4 Member Name er_member_name Text Optional Name for member Examples are: Glasshound Member
R 9 Mineral Name er_mineral_name Text Recommended Name for mineral Examples are: San03-001
R 6 Sample Name er_sample_name Text Required Name for sample Examples are: Bas123a-01
R 5 Site Name er_site_name Text Required Name for site Examples are: Bas123a
R 7 Specimen Name er_specimen_name Text Required Name for specimen Examples are: Bas123a-01x
R 10 Synthetic Material Name er_synthetic_name Text Required Name for synthetic material Examples are: STD1546-A1
26 Hysteresis Bc hysteresis_bc Number in T Recommended Coercivity
27 Hysteresis Bc Offset hysteresis_bc_offset Number in T Recommended Offset between coercivity in positive and negative fields
25 Hysteresis Bcr hysteresis_bcr Number in T Recommended Coercivity of remanence
30 Hysteresis Description hysteresis_description Text Optional Detailed description
21 Hysteresis Mr Mass hysteresis_mr_mass Number in Am2/kg Recommended Measured intensity of remanent magnetization, Mass normalized
19 Hysteresis Mr Moment hysteresis_mr_moment Number in Am2 Recommended Measured intensity of remanent magnetization, Moment
20 Hysteresis Mr Volume hysteresis_mr_volume Number in A/m Recommended Measured intensity of remanent magnetization, Volume normalized
24 Hysteresis Ms Mass hysteresis_ms_mass Number in Am2/kg Recommended Measured intensity of saturation magnetization, Mass normalized
22 Hysteresis Ms Moment hysteresis_ms_moment Number in Am2 Recommended Measured intensity of saturation magnetization, Moment
23 Hysteresis Ms Volume hysteresis_ms_volume Number in A/m Recommended Measured intensity of saturation magnetization, Volume normalized
18 Hysteresis Squareness hysteresis_sq Dimensionless Recommended Squareness of major loop Examples are: Number between 0 and 1
17 Hysteresis S* hysteresis_ss Dimensionless Recommended Curvature of major loop in upper left quadrant Examples are: Number between 0 and 1
29 Hysteresis Transient Magnetization hysteresis_th Number in T Recommended Transient energy dissipation related to domain state
28 Hysteresis Xhf hysteresis_xhf Number in m3 Recommended High field slope
X 11 Experiment Name List magic_experiment_names Text Optional Colon-delimited list of experiments Examples are: KOPA-299-1, KOPA-299-2, KOPA-299-6
R 35 Instrument Codes magic_instrument_codes Text Required Colon-delimited list of instrument codes Examples are: SIO-Bubba, IRM-OldBlue
R 34 Method Codes magic_method_codes Text Required Colon-delimited list of method codes Examples are: DE-DC0, FT-F1, LP-DCDMAG
13 Measurement Hysteresis Loop Total measurement_loop_n Integer Recommended Total number of hysteresis loops in experiment
12 Measurement Hysteresis Loop Number measurement_loop_x Integer Recommended Hysteresis loop counter
15 Measurement Orientation Phi measurement_orient_phi Number in Degrees Recommended Orientation of sample in magnetometer
16 Measurement Orientation Theta measurement_orient_theta Number in Degrees Recommended Orientation of sample in magnetometer
14 Measurement Temperature measurement_temp Number in K Recommended Temperature
R 33 Criteria Codes rmag_criteria_codes Text Recommended Colon-delimited list of criteria codes Examples are: MY-MAD, MY-APLHA95
Standard MagIC Data Format v2.0
Standard MagIC Data Format v2.1
Standard MagIC Data Format v2.2
Standard MagIC Data Format v2.3
Standard MagIC Data Format v2.4
Standard MagIC Data Format v2.5
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