Replication data for: Hydrothermal activity at the ultraslow-spreading Mohns Ridge: new insights from near-seafloor magneticsdoi:10.18710/GXMK7KDataverseNO2019-07-291Lim, Anna, 2019, "Replication data for: Hydrothermal activity at the ultraslow-spreading Mohns Ridge: new insights from near-seafloor magnetics", https://doi.org/10.18710/GXMK7K, DataverseNO, V1, UNF:6:3sSHy5P3pEdGAQok12yTGA== [fileUNF]Replication data for: Hydrothermal activity at the ultraslow-spreading Mohns Ridge: new insights from near-seafloor magneticsNear-seafloor magnetic datadoi:10.18710/GXMK7KLim, AnnaMarMineNTNU – Norwegian University of Science and TechnologyMarMine2016-09-01247626/O30DataverseNONTNU – Norwegian University of Science and TechnologyLim, AnnaLim, Anna2019-07-252020-04-01Earth and Environmental SciencesMagnetic dataMid-ocean ridgeHydrothermal venting<p>The dataset includes near-seafloor magnetic data from the Mohns Ridge (Arctic Mid-Ocean Ridge segment) used in the paper: "Hydrothermal activity at the ultraslow-spreading Mohns Ridge: new insights from near-seafloor magnetics" [https://doi.
org/10.1029/2019GC008439].</p>
<p>The data were collected with the use of an autonomous underwater vehicle (AUV) during NTNU/MarMine research cruise to the Arctic Mid-Ocean Ridge in 2016. The dataset covers parts of two axial volcanic ridges (AVRs) and a segment of mid-ocean ridge valley rift flank. The study area hosts one active hydrothermal field, Loki's Castle and three extinct hydrothermal sites, Mohn's Treasure - MT-1, MT-2 and MT-3. MT-2 and MT-3 were discovered by analysing magnetic data in combination with bathymetric data from the area. Near-seafloor high-resolution magnetic data provide insights into the siting and geological context of the vent sites, and aid in the interpretation of magmatic and tectonic processes interplay along the mid-ocean ridges.</p>2016-08-152016-09-05NorwayNorwegian-Greenland Sea7.058.2573.373.4Geophysical measurementsLim, A., Brönner, M., Johansen, S.E., & Dumais, M.‐A. (2019). Hydrothermal activity at the ultraslow‐spreading Mohns Ridge: New insights from near‐seafloor magnetics. Geochemistry, Geophysics, Geosystems, 20.10.1029/2019GC008439Lim, A., Brönner, M., Johansen, S.E., & Dumais, M.‐A. (2019). Hydrothermal activity at the ultraslow‐spreading Mohns Ridge: New insights from near‐seafloor magnetics. Geochemistry, Geophysics, Geosystems, 20.Ludvigsen, M., Aasly, K., Ellefmo, S.L., Hilário, A., Ramirez-Llodra, E., Søreide, F.X., Falcon-Suarez, I., Juliani, C.J., Kieswetter, A., Lim, A. and Christian, M., 2016. MarMine cruise report-Arctic Mid-Ocean Ridge 15.08. 2016-05.09. 2016.11250/2427715Ludvigsen, M., Aasly, K., Ellefmo, S.L., Hilário, A., Ramirez-Llodra, E., Søreide, F.X., Falcon-Suarez, I., Juliani, C.J., Kieswetter, A., Lim, A. and Christian, M., 2016. MarMine cruise report-Arctic Mid-Ocean Ridge 15.08. 2016-05.09. 2016.S1_compensated_mag.tab18083425text/tab-separated-valuesUNF:6:/yU+UCKQPML/5RewQtF99w==S2_compensated_mag.tab56570025text/tab-separated-valuesUNF:6:qhynsSVwXGdNI9VliNwchA==S3a_compensated_mag.tab13942671text/tab-separated-valuesUNF:6:qNwr17/aLek7VCpSXpofwA==S3b_compensated_mag.tab33009425text/tab-separated-valuesUNF:6:RddM9rkw9ouIare/TVu2og== Longitude8.168323676985523.8.2084170.08.1401560.0157891891353930958.16738180834.0UNF:6:N8Rc9SGd4Lxk2qxEqle9kw== Latitude0.073.57968173.5616970.004046295439475839.180834.073.5691223345720473.568814UNF:6:7PxwoUUEDj4KUVyDQ7Ydbw== mag1_raw.-45196.0180834.046574.50.0-1591.5098969219518-318.012159.395344915438UNF:6:7X5sYrEVJQBlVWLIQS42Rg== mag2_raw-2007.1468.25624384790456180834.0.13352.0-13162.16573.1178209493240.0UNF:6:CVLfoFSCJq9VTAuOqJwPQw== mag3_raw180834.028713.551669.4589076168560.052383.73301.5832462184953.55769.3UNF:6:WMthf7l44BkKMqtfoo5mQQ== TMI_raw49418.821345.3886364611167180834.053694.9150.053596.93275927094556625.56.UNF:6:PUHy6rkufmPOEMNvEp8ePw== Fiducial0.052202.42362668615161702.5252119.0.180834.071286.0161702.5UNF:6:rWoFX9eDAch4IFcrpugniQ== mag1_cor0.0-44474.39-200.035180834.0.11999.456153082592-1483.803457978130645920.7UNF:6:Oe2ik73eRb1+rvG/rih1/A== mag2_cor-12911.9412503.26-352.063517093012145958.6943879903940.0.180834.0-2064.015UNF:6:4ZE/WmejKmiU/KKzsrqRuQ== mag3_cor51857.424750765933312.2362909197652580.610.0.180834.056002.5528838.38UNF:6:c/Srabb9wiEDePfiRgdHVA== TMI_cor49464.66180834.053774.675.0.056647.1553667.4307536193161337.1059437588524UNF:6:tkWmNSFLvEfsMcTfG5VmGg== TMId(cor-raw).212.1284.805128.38475263142104-587.1770.498005795371110.0180834.0UNF:6:IjagFok8RM5hVG8G6uESkQ==UnixT1.472537859E90.02740.2335589171581.472547351E91.472542605E9.180834.01.4725426052603326E9UNF:6:roYLYDWkkEmoaFGVOwOSqg==Yr2016.00.02016.0.2016.00.0180834.02016.0UNF:6:72B2Qip8s7SmA1riJBi/TA==Mo.180834.00.08.08.00.08.08.0UNF:6:g3cPtwAwXeulZlbdy/0Buw==Dy180834.0.0.030.030.00.030.030.0UNF:6:ziMD+NeLag5j8mdBDkNQQQ==Hr7.0853877036382028.00.7832394021294435180834.0.6.07.00.0UNF:6:CSAg9s1N4HXZy3pUT5hYWg==Mn0.0.0.031.1307220987240832.0180834.016.2859812953992359.0UNF:6:wTV6YCBkyWSJHbeo6byupQ==Sec0.0180834.059.99000230.03000117.31858533808588.0.030.01617571597708UNF:6:ZWc2L44a+GtvF73HCgrn5A==hdg0.19359.14180834.00.0147.69445447205672.94.92613867113207144.58UNF:6:+VNd5clRBlRLe063uEsdvw==depth2300.5180834.0.30.0970395861004542254.39725272903250.02250.02137.7UNF:6:+LqboOGwQo6KhtHgfSfhWQ==alt224.15.118.250.047.90255384509493180834.0118.163400245533620.0UNF:6:fj/QEjvewT+sKkc9OAWRnQ==pitch0.354842286295729950.73-48.8346.59.11.2351910871420450.0180834.0UNF:6:KlbI8flSvx2n+EKEAW1nKg==roll2.28-2.13672484156740.0.-11.241.0212261832514984-1.97180834.0UNF:6:OmO5BEhs/ePFPXcITqiNDw==ThrustAmps16.2726.021.95750808034822912.21.16.581047203512630.0180834.0UNF:6:HPl6WFXCu3eH1dRUc8Udlg==Long7.0476150.00.036875355111266057.1308133635248387.205808565700.0.7.132543UNF:6:iQAMP+FvXJS3nWQ7MXp3RA==Lat0.0.565700.073.4640212069188673.48830.01135828100053755273.44266173.463862UNF:6:MFhn+SMuPQV0DfhUzHGaGw==mag1_raw.0.0-2402.99448400080944428.015418.301850866867-3705.8500000000004-44473.2565700.0UNF:6:X1EK/IBhbo0CVRagxENHpA==mag2_raw9148.4.5393.8924373107850.0565700.0-17069.1-1079.5-2342.328853278949UNF:6:Z/UI4/jLPsokLCLsGg9uNQ==mag3_raw51120.3.28462.149820.3859446699565700.03461.423894808690.053497.7UNF:6:C7rEHIzrVP0PEgxw+L8xig==TMI_raw565700.051582.47340.243893213057754087.34.52649.92921666967652672.860.0UNF:6:qm6PblAEyjDbRa7hv9/ZuQ==Fid617119.0565700.0331912.549063.00.0163745.23923812024332202.3772516328.UNF:6:HQUg5Q4n4k4eKj8R7E7yHw==mag1_cor-43838.57565700.0-3587.145.15247.16093004285243967.760.0-2289.2284882272093UNF:6:CVmCTBD+L8FxOG6cet863w==mag2_cor-1346.575-2631.08801760646845425.704496363782-17204.72.8840.6565700.00.0UNF:6:CvaR4eWNdKeenjs2RqdBlA==mag3_cor565700.00.051168.345.3457.62691782964428607.449866.65543443522653528.74UNF:6:JNfO7DNy5L3bNb636w3wWw==TMI_cor320.763421670949752678.370.054017.4952655.6028550115351687.99.565700.0UNF:6:J5r4gvU4ya1FlqfS7pgoVQ==TMIcor_raw-529.94565700.090.963632698544076.69163.60.0.5.673638925229464UNF:6:EFNjxR03+kgCQDTlxB2OUA==UnixT.1.471981106E90.01.471981121105282E91.471966259E91.471996077E98595.16681699332565700.0UNF:6:WspeusBfMd0nYGPJJcpt3A==Yr2016.02016.00.02016.0565700.02016.00.0.UNF:6:T1bwRsrL7BKGEtEdoDvgUA==Mo565700.08.00.0.0.08.08.08.0UNF:6:3uaux0I+mr6qaYQFmjHMCA==Dy.23.00.023.00.023.0565700.023.0UNF:6:8oAdAF2v/KhSvLWcKuvPOw==Hr15.02.413639835632986723.00.0565700.0.19.14045253668931719.0UNF:6:3btDweVLT2qu2XnLfYxNwQ==Mn59.017.135713916773305565700.030.0.0.029.757903482408590.0UNF:6:7UBAvkqhP1NrQxQTp8TJag==Sec17.318031506916483.29.99682885056566759.9900020.00.0565700.030.0UNF:6:yLKTlyvlIwDFf7L6gqBq4g==hdg203.240.020.0138.264090030052190.57318458109268565700.0359.99.UNF:6:op78KgZnzDL5FVczwFGaXQ==depth1946.100390312721197.30469422520144.1612.91904.1565700.00.02551.0UNF:6:poPjH2Kh1IR8WqIcqTYpXQ==alt206.8492.98072068234099.90.980.00.0565700.022.408672479745896UNF:6:VDaiAzGml+TtdpLxL2M2yA==pitch0.62597938836845770.6413.97197266575954.0.0565700.046.82-48.85UNF:6:fpzhKRjp8bJAMJdxhQ3LSg==roll0.240.0565700.0-13.43-4.989196022626822.-4.790.9318124030398331UNF:6:R0n09zRY7jKieovEJiHcbQ==ThrustAmps15.9424.981.8542743502893680.016.26258700724778565700.010.93.UNF:6:dYlA4R0v0wTY9eW6JBNz+A==long lat hdg depth alt nDepth Elev pitch roll mag1 mag2 mag3 tmi ThrustAmps fid mag1_cor mag2_cor mag3_cor TMI_cor TMI_x0 TMId(c-x0)UNF:6:qNwr17/aLek7VCpSXpofwA== Longitude.0.07.445938330094.07.3908890194732427.3919370.0270092522998364627.325801UNF:6:1jRlmCZ6qhTIplhmI69Niw== Latitude73.40671210186795330094.073.4059830.073.4232150.00754628687405642.73.390683UNF:6:hO1570uSmZI2hjuDYvYIAw== mag1_raw.40759.3-48672.8330094.00.0-3919.8513605.189233226125-4385.616879433819UNF:6:D7zNmc6tqNb5OB2f/2F/dA== mag2_raw709.78114446181480.0.13889.14924.639246171674-673.45330094.0-14638.5UNF:6:UDa0LauNU6fXxcWm+jOxSQ== mag3_raw.4657.260426570463330094.059288.728188.152793.951741.049565880750.0UNF:6:DdX/5fU5oM0nXc5J0m0v1g== TMI_raw330094.0.54084.5912199254850810.0459966.390.01665.309416434334753877.990000000005UNF:6:XqISJ4xq97SQ38S23/K3wQ== Fiducial383802.095290.07421626372330094.0218755.5.218755.50.053709.0UNF:6:Vkr8DqaYG6AjLBlgkfWsSA== mag1_cor40282.580.0-47808.02330094.0-3726.4300000000003-4185.205795137149.13401.103801609324UNF:6:UtGite9IUiMNc5igK44WpQ== mag2_cor0.014335.45440.891221634538-1378.195-132.33180612188994-16897.79.330094.0UNF:6:pBxxK87iXjlqJ0bhXYhRlQ== mag3_cor51760.3177436428.0.0330094.059303.7852810.8428256.774647.606067519614UNF:6:gyDZSDH+p98DIvGCiC/1Cg== TMI_cor59915.40.01639.3393661128773.330094.054081.1330421637253884.2950761.41UNF:6:7kPrAyBzoKZKfR8riPZg1A== TMId(cor-raw) -3.458187607167066.163.90639041679594-26.58-674.840.0330094.0648.63UNF:6:CQs2Aeo11zOJu1OGm7nsOA==UnixT1.472712791E90.0330094.01.472721454E9.1.4727127906628203E91.472704127E95001.694454452353UNF:6:3/6wY7PECrTJe3zSSLVX6Q==Yr330094.00.02016.02016.02016.02016.0.0.0UNF:6:EtPLXBSiF4C7qfkcAGA8hw==Mo0.0330094.09.09.00.09.0.9.0UNF:6:vYR4wP5MH3UjCunaJFt2Nw==Dy1.0.1.01.0330094.01.00.00.0UNF:6:Z/xeXbsQzk8UbSETycuQBA==Hr6.09.0.1.4424099753458484.00.06.381879101108165330094.0UNF:6:lUU6qJyhXmgj3sy2XURfMA==Mn.31.00.059.0330094.017.58640491158160729.7650972147361160.0UNF:6:0bcMHyh38S4QzJrTDnGzng==Sec.59.9900020.029.969999330094.00.029.98721452401740417.324276443760976UNF:6:6Sw7mmamM29FVPMIxILe5g==hdg359.98146.24446175937650.0330094.00.0.180.4489.51244402086883UNF:6:TvI79nsKnpU6dR8BAQawwg==depth0.0145.661158962522682511.3.2545.1644271027717330094.02869.91889.3UNF:6:9XAzJvuRX+Agw/RYlXU5IQ==alt0.0.112.8544.624140542058660.0115.4526035917045223.49330094.0UNF:6:XS66f5RFOtmpkyGRLmn5fA==pitch0.047.75.330094.02.4421411779675620.7512.680476169182436-48.54UNF:6:Y6nWJqY5joB6cq5gzUpGnA==roll-9.98-1.16330094.00.89688501040722312.52-1.4216854592934374.0.0UNF:6:8UwoZtwK/JJoYHj/XZO1Sg==ThrustAmps1.177623768415063216.4616.55459635740117413.17330094.00.0.22.78UNF:6:ZOniqujkP3Fu2Q/4S+0dTg==00_ReadMe.txtData contents desciptiontext/plainLocationMap.jpgSurvey location mapimage/jpeg