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

Standard MagIC Data Format -- RMAG_Anisotropy Table -- Version 2.1
All Tables
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MagIC Data Model
F Status N Database Field Variable Name Units Required Description
R Inserted 1 Expedition Name er_expedition_name Text Optional Name for seagoing or land expedition Examples are: AVON02MV
R Renamed 2 Location Name er_location_name Text Required Name for location or drill site Examples are: San Francisco Volcanic Province, Site 801
R Inserted 3 Formation Name er_formation_name Text Optional Name for formation Examples are: Bluebird Formation
R Inserted 4 Member Name er_member_name Text Optional Name for member Examples are: Glasshound Member
R Renamed 5 Site Name er_site_name Text Required Name for site Examples are: Bas123a
R Renamed 6 Sample Name er_sample_name Text Required Name for sample Examples are: Bas123a-01
R Renamed 7 Specimen Name er_specimen_name Text Required Name for specimen Examples are: Bas123a-01x
R Renamed 8 Fossil Name er_fossil_name Text Recommended Name for fossil Examples are: AMM43-03
R Renamed 9 Mineral Name er_mineral_name Text Recommended Name for mineral Examples are: San03-001
R Renamed 10 Synthetic Material Name er_synthetic_name Text Required Name for synthetic material Examples are: STD1546-A1
X Renamed 11 Experiment Name List magic_experiment_names Text Optional Colon-delimited list of experiments Examples are: KOPA-299-1
12 Anisotropy Type anisotropy_type Text Required Anisotropy calculation type Examples are: AMS, AARM, AIRM, ATRM
13 Anisotropy Tensor Element 1 anisotropy_s1 Number Recommended Anisotropy tensor element, c11
14 Anisotropy Tensor Element 2 anisotropy_s2 Number Recommended Anisotropy tensor element, c22
15 Anisotropy Tensor Element 3 anisotropy_s3 Number Recommended Anisotropy tensor element, c33
16 Anisotropy Tensor Element 4 anisotropy_s4 Number Recommended Anisotropy tensor element, c12
17 Anisotropy Tensor Element 5 anisotropy_s5 Number Recommended Anisotropy tensor element, c23
18 Anisotropy Tensor Element 6 anisotropy_s6 Number Recommended Anisotropy tensor element, c13
19 Anisotropy Tensor Mean anisotropy_mean Number Recommended Anisotropy tensor mean, (c11 + c22 + c33) / 3
20 Anisotropy Tensor Sigma anisotropy_sigma Number Recommended Anisotropy tensor standard deviation Examples are: Sigma of Hext (1963)
21 Anisotropy Tensor Unit anisotropy_unit Text Recommended Anisotropy tensor unit Examples are: Normalized by trace, Am2, m3/kg, SI, deviatoric
Deleted 22 Anisotropy Number of Measurements anisotropy_n Integer Recommended Number of measurements included in the calculation
Deleted 23 Anisotropy Eigenvalue 1 anisotropy_t1 Number Recommended Maximum eigenvalue
Deleted 24 Anisotropy Eigenvalue 2 anisotropy_t2 Number Recommended Intermediate eigenvalue
Deleted 25 Anisotropy Eigenvalue 3 anisotropy_t3 Number Recommended Minimum eigenvalue
Deleted 26 Anisotropy Eigenvector 1 Declination anisotropy_v1_dec Number in Degrees Recommended Declination eigenvector associated with maximum eigenvalue
Deleted 27 Anisotropy Eigenvector 2 Declination anisotropy_v2_dec Number in Degrees Recommended Declination eigenvector associated with intermediate eigenvalue
Deleted 28 Anisotropy Eigenvector 3 Declination anisotropy_v3_dec Number in Degrees Recommended Declination eigenvector associated with minimum eigenvalue
Deleted 29 Anisotropy Eigenvector 1 Inclination anisotropy_v1_inc Number in Degrees Recommended Inclination eigenvector associated with maximum eigenvalue
Deleted 30 Anisotropy Eigenvector 2 Inclination anisotropy_v2_inc Number in Degrees Recommended Inclination eigenvector associated with intermediate eigenvalue
Deleted 31 Anisotropy Eigenvector 3 Inclination anisotropy_v3_inc Number in Degrees Recommended Inclination eigenvector associated with minimum eigenvalue
Deleted 32 Anisotropy ETA Eigenvector 1 Inclination anisotropy_v1_eta_inc Number in Degrees Recommended Minor axis eigenvector 1, Inclination
Deleted 33 Anisotropy ETA Eigenvector 1 Declination anisotropy_v1_eta_dec Number in Degrees Recommended Minor axis eigenvector 1, Declination
Deleted 34 Anisotropy ETA Eigenvector 1 Semi Angle anisotropy_v1_eta_semi_angle Number in Degrees Recommended Minor axis eigenvector 1, Semi angle Examples are: Confidence Level = 95%
Deleted 35 Anisotropy ZETA Eigenvector 1 Inclination anisotropy_v1_zeta_inc Number in Degrees Recommended Major axis eigenvector 1, Inclination
Deleted 36 Anisotropy ZETA Eigenvector 1 Declination anisotropy_v1_zeta_dec Number in Degrees Recommended Major axis eigenvector 1, Declination
Deleted 37 Anisotropy ZETA Eigenvector 1 Semi Angle anisotropy_v1_zeta_semi_angle Number in Degrees Recommended Major axis eigenvector 1, Semi angle Examples are: Confidence Level = 95%
Deleted 38 Anisotropy ETA Eigenvector 2 Inclination anisotropy_v2_eta_inc Number in Degrees Recommended Minor axis eigenvector 2, Inclination
Deleted 39 Anisotropy ETA Eigenvector 2 Declination anisotropy_v2_eta_dec Number in Degrees Recommended Minor axis eigenvector 2, Declination
Deleted 40 Anisotropy ETA Eigenvector 2 Semi Angle anisotropy_v2_eta_semi_angle Number in Degrees Recommended Minor axis eigenvector 2, Semi angle Examples are: Confidence Level = 95%
Deleted 41 Anisotropy ZETA Eigenvector 2 Inclination anisotropy_v2_zeta_inc Number in Degrees Recommended Major axis eigenvector 2, Inclination
Deleted 42 Anisotropy ZETA Eigenvector 2 Declination anisotropy_v2_zeta_dec Number in Degrees Recommended Major axis eigenvector 2, Declination
Deleted 43 Anisotropy ZETA Eigenvector 2 Semi Angle anisotropy_v2_zeta_semi_angle Number in Degrees Recommended Major axis eigenvector 2, Semi angle Examples are: Confidence Level = 95%
Deleted 44 Anisotropy ETA Eigenvector 3 Inclination anisotropy_v3_eta_inc Number in Degrees Recommended Minor axis eigenvector 3, Inclination
Deleted 45 Anisotropy ETA Eigenvector 3 Declination anisotropy_v3_eta_dec Number in Degrees Recommended Minor axis eigenvector 3, Declination
Deleted 46 Anisotropy ETA Eigenvector 3 Semi Angle anisotropy_v3_eta_semi_angle Number in Degrees Recommended Minor axis eigenvector 3, Semi angle Examples are: Confidence Level = 95%
Deleted 47 Anisotropy ZETA Eigenvector 3 Inclination anisotropy_v3_zeta_inc Number in Degrees Recommended Major axis eigenvector 3, Inclination
Deleted 48 Anisotropy ZETA Eigenvector 3 Declination anisotropy_v3_zeta_dec Number in Degrees Recommended Major axis eigenvector 3, Declination
Deleted 49 Anisotropy ZETA Eigenvector 3 Semi Angle anisotropy_v3_zeta_semi_angle Number in Degrees Recommended Major axis eigenvector 3, Semi angle Examples are: Confidence Level = 95%
Deleted 50 Anisotropy F anisotropy_f Dimensionless Optional T2/T3
Deleted 51 Anisotropy F? anisotropy_ff Dimensionless Optional ln(F)
Deleted 52 Anisotropy L anisotropy_l Dimensionless Optional T1/T2
Deleted 53 Anisotropy L? anisotropy_ll Dimensionless Optional ln(L)
Deleted 54 Anisotropy P anisotropy_p Dimensionless Optional T1/T3
Deleted 55 Anisotropy P? anisotropy_pp Dimensionless Optional Corrected anisotropy of Jelinek (1981)
Deleted 56 Anisotropy T anisotropy_t Dimensionless Optional Shape factor of Jelinek (1981)
Deleted 57 Anisotropy Vg anisotropy_vg Dimensionless Optional Graham's V parameter defined by sin(V)=sqrt((K2-K3)/(K1-K3)) Examples are: Fabric is oblate when V>45 degrees
Deleted 58 Anisotropy FL Ratio anisotropy_fl Dimensionless Optional F/L
Deleted 59 Anisotropy Degree anisotropy_deg1 Number in % Optional Total anisotropy, 100 * (S1-S3) / Mean Examples are: Number between 0 and 300%
Deleted 60 Anisotropy Degree anisotropy_deg2 Number in % Optional Percent anisotropy, 100 * (S1-S3) / (S1+S2+S3) Examples are: Number between 0 and 100%
Deleted 61 Anisotropy F Test anisotropy_ftest Number in % Optional F statistical test for anisotropy Examples are: Correction between geographic (0%) and stratigraphic (100%); unoriented (-1%); partially oriented to horizontal only (-2%)
Deleted 62 Anisotropy F Test Prolateness anisotropy_ftest12 Number in % Optional F statistical test for prolateness Examples are: Correction between geographic (0%) and stratigraphic (100%); unoriented (-1%); partially oriented to horizontal only (-2%)
Deleted 63 Anisotropy F Test Oblateness anisotropy_ftest23 Number in % Optional F statistical test for oblateness Examples are: Correction between geographic (0%) and stratigraphic (100%); unoriented (-1%); partially oriented to horizontal only (-2%)
Inserted 64 Anisotropy Tilt Correction anisotropy_tilt_correction Number in % Optional Percentage tilt correction applied to the data Examples are: Correction between geographic (0%) and stratigraphic (100%); unoriented (-1%); partially oriented to horizontal only (-2%)
65 Anisotropy Description anisotropy_description Text Optional Detailed description
R 66 Criteria Codes rmag_criteria_codes Text Recommended Colon-delimited list of criteria codes Examples are: MY-MAD, MY-APLHA95
R 67 Method Codes magic_method_codes Text Required Colon-delimited list of method codes Examples are: DE-DC0, FT-F1, LP-DCDMAG
R 68 Instrument Codes magic_instrument_codes Text Required Colon-delimited list of instrument codes Examples are: SIO-Bubba, IRM-OldBlue
R 69 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 70 Citation Names er_citation_names Text Required Colon-delimited list of citations Examples are: Smith et al. 2003, Hart & Heard 1967, This study
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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