Wanninkhof, Rik; Pierrot, Denis; Sullivan, Kevin; Huss, Betty (2016): Underway physical oceanography and carbon dioxide measurements during SKOGAFOSS cruise SKO402 [dataset]. NOAA-Atlantic Oceanographic and Meteorological Laboratory, Miami, PANGAEA, https://doi.org/10.1594/PANGAEA.853123, In supplement to: Bakker, Dorothee C E; Pfeil, Benjamin; Landa, Camilla S; Metzl, Nicolas; O'Brien, Kevin M; Olsen, Are; Smith, Karl; Cosca, Catherine E; Harasawa, Sumiko; Jones, Steve D; Nakaoka, Shin-Ichiro; Nojiri, Yukihiro; Schuster, Ute; Steinhoff, Tobias; Sweeney, Colm; Takahashi, Taro; Tilbrook, Bronte; Wada, Chisato; Wanninkhof, Rik; Alin, Simone R; Balestrini, Carlos F; Barbero, Leticia; Bates, Nicolas R; Bianchi, Alejandro A; Bonou, Frédéric Kpédonou; Boutin, Jacqueline; Bozec, Yann; Burger, Eugene; Cai, Wei-Jun; Castle, Robert D; Chen, Liqi; Chierici, Melissa; Currie, Kim I; Evans, Wiley; Featherstone, Charles; Feely, Richard A; Fransson, Agneta; Goyet, Catherine; Greenwood, Naomi; Gregor, Luke; Hankin, Steven; Hardman-Mountford, Nicolas J; Harlay, Jérôme; Hauck, Judith; Hoppema, Mario; Humphreys, Matthew P; Hunt, Christopher W; Huss, Betty; Ibánhez, J Severino P; Johannessen, Truls; Keeling, Ralph F; Kitidis, Vassilis; Körtzinger, Arne; Kozyr, Alexander; Krasakopoulou, Evangelia; Kuwata, Akira; Landschützer, Peter; Lauvset, Siv K; Lefèvre, Nathalie; Lo Monaco, Claire; Manke, Ansley; Mathis, Jeremy T; Merlivat, Liliane; Millero, Frank J; Monteiro, Pedro M S; Munro, David R; Murata, Akihiko; Newberger, Timothy; Omar, Abdirahman M; Ono, Tsuneo; Paterson, Kristina; Pearce, David J; Pierrot, Denis; Robbins, Lisa L; Saito, Shu; Salisbury, Joe; Schlitzer, Reiner; Schneider, Bernd; Schweitzer, Roland; Sieger, Rainer; Skjelvan, Ingunn; Sullivan, Kevin; Sutherland, Stewart C; Sutton, Adrienne; Tadokoro, Kazuaki; Telszewski, Maciej; Tuma, Matthias; van Heuven, Steven; Vandemark, Doug; Ward, Brian; Watson, Andrew J; Xu, Suqing (2016): A multi-decade record of high-quality fCO2 data in version 3 of the Surface Ocean CO2 Atlas (SOCAT). Earth System Science Data, 8(2), 383-413, https://doi.org/10.5194/essd-8-383-2016
Always quote citation above when using data! You can download the citation in several formats below.
Source:
Other version:
Further details:
Project(s):
Surface Ocean CO2 Atlas Project (SOCAT)
Coverage:
Median Latitude: 41.226449 * Median Longitude: -71.316523 * South-bound Latitude: 39.573000 * West-bound Longitude: -73.539000 * North-bound Latitude: 42.092000 * East-bound Longitude: -70.467010
Date/Time Start: 2004-02-17T21:51:00 * Date/Time End: 2004-02-18T12:10:00
Minimum DEPTH, water: 5 m * Maximum DEPTH, water: 5 m
Event(s):
AGSK20040206-track * Latitude Start: 42.092000 * Longitude Start: -70.593000 * Latitude End: 39.573000 * Longitude End: -73.539000 * Date/Time Start: 2004-02-17T21:51:00 * Date/Time End: 2004-02-18T12:10:00 * Campaign: SKO402 * Basis: Skogafoss * Method/Device: Underway cruise track measurements (CT)
Comment:
Cruise QC flag: C (see further details). The Fair Data Use Statement for SOCAT can be found at hdl:10013/epic.48576.d001
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1035 data points
Data
1 Date/Time | 2 Latitude | 3 Longitude | 4 Depth water [m] | 5 Sal (PSU) | 6 Temp [°C] | 7 Tequ [°C] | 8 Pequ [hPa] | 9 Sal interp (extracted from the World Ocea...) | 10 PPPP interp [hPa] (extracted from the NCEP/NCAR ...) | 11 Bathy depth interp/grid [m] (extracted from the 2-Minute G...) | 12 Distance [km] (d2l, estimated distance to ma...) | 13 xCO2air_interp [µmol/mol] (extracted from GLOBALVIEW-CO2) | 14 xCO2water_equ_dry [µmol/mol] | 15 fCO2water_equ_wet [µatm] | 16 fCO2water_SST_wet [µatm] | 17 fCO2water_SST_wet [µatm] (fCO2rec, Recomputed after SOC...) | 18 Algorithm (fCO2rec_src, Algorithm for ge...) | 19 QF (fCO2rec_flag, WOCE quality fl...) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2004-02-17T21:51:00 | 42.09200 | -70.59299 | 5 | 32.500 | 0.590 | 0.770 | 1035.100 | 35.000 | 1033.900 | 19 | 20 | 381.441 | 326.280 | 327.300 | 327.300 | 327.300 | 1 | 2 |
2004-02-17T22:05:00 | 42.03800 | -70.56299 | 5 | 32.590 | 0.870 | 1.050 | 1035.000 | 35.000 | 1033.900 | 28 | 22 | 381.437 | 343.770 | 344.690 | 344.690 | 344.774 | 1 | 2 |
2004-02-17T22:09:00 | 42.02200 | -70.55399 | 5 | 32.510 | 0.780 | 0.970 | 1035.000 | 35.000 | 1033.900 | 29 | 23 | 381.436 | 338.770 | 339.710 | 339.710 | 339.626 | 1 | 2 |
2004-02-17T22:14:00 | 42.00300 | -70.54300 | 5 | 32.560 | 0.730 | 0.920 | 1035.000 | 35.000 | 1033.900 | 31 | 24 | 381.434 | 340.690 | 341.660 | 341.660 | 341.558 | 1 | 2 |
2004-02-17T22:19:00 | 41.98300 | -70.53299 | 5 | 32.550 | 0.680 | 0.860 | 1034.800 | 35.000 | 1033.900 | 33 | 25 | 381.433 | 341.440 | 342.370 | 342.370 | 342.396 | 1 | 2 |
2004-02-17T22:23:00 | 41.96800 | -70.52399 | 5 | 32.550 | 0.460 | 0.640 | 1034.800 | 35.000 | 1033.900 | 31 | 26 | 381.432 | 339.530 | 340.550 | 340.550 | 340.510 | 1 | 2 |
2004-02-17T22:28:00 | 41.94800 | -70.51300 | 5 | 32.510 | 0.310 | 0.480 | 1034.700 | 35.000 | 1033.900 | 29 | 27 | 381.430 | 333.880 | 334.920 | 334.920 | 334.973 | 1 | 2 |
2004-02-17T22:32:00 | 41.92900 | -70.50201 | 5 | 32.410 | 0.220 | 0.390 | 1034.700 | 35.000 | 1033.900 | 24 | 27 | 381.429 | 322.910 | 323.950 | 323.950 | 323.978 | 1 | 2 |
2004-02-17T22:37:00 | 41.91200 | -70.49701 | 5 | 32.460 | 0.210 | 0.380 | 1034.600 | 35.000 | 1033.900 | 21 | 28 | 381.427 | 320.780 | 321.790 | 321.790 | 321.811 | 1 | 2 |
2004-02-17T22:42:00 | 41.89100 | -70.49399 | 5 | 32.470 | 0.390 | 0.560 | 1034.500 | 35.000 | 1033.900 | 21 | 28 | 381.426 | 323.560 | 324.470 | 324.470 | 324.546 | 1 | 2 |
2004-02-17T22:46:00 | 41.87600 | -70.49100 | 5 | 32.470 | 0.430 | 0.610 | 1034.700 | 35.000 | 1033.900 | 21 | 28 | 381.424 | 322.070 | 323.020 | 323.020 | 322.972 | 1 | 2 |
2004-02-17T22:51:00 | 41.85400 | -70.48801 | 5 | 32.460 | 0.430 | 0.610 | 1034.900 | 35.000 | 1033.900 | 19 | 29 | 381.423 | 319.090 | 320.090 | 320.090 | 320.045 | 1 | 2 |
2004-02-17T22:56:00 | 41.83300 | -70.48099 | 5 | 32.490 | 0.440 | 0.620 | 1035.100 | 35.000 | 1033.900 | 20 | 29 | 381.421 | 323.570 | 324.650 | 324.650 | 324.600 | 1 | 2 |
2004-02-17T23:00:00 | 41.81700 | -70.47501 | 5 | 32.500 | 0.480 | 0.660 | 1034.900 | 35.000 | 1033.900 | 20 | 31 | 381.420 | 320.490 | 321.480 | 321.480 | 321.443 | 1 | 2 |
2004-02-17T23:05:00 | 41.79900 | -70.46701 | 5 | 32.490 | 0.450 | 0.630 | 1034.700 | 35.000 | 1033.900 | 18 | 32 | 381.418 | 316.980 | 317.910 | 317.910 | 317.865 | 1 | 2 |
2004-02-17T23:10:00 | 41.78400 | -70.47699 | 5 | 32.300 | 0.240 | 0.410 | 1034.700 | 35.000 | 1033.900 | 14 | 32 | 381.417 | 306.750 | 307.730 | 307.730 | 307.762 | 1 | 2 |
2004-02-17T23:14:00 | 41.77900 | -70.48700 | 5 | 31.800 | -0.170 | -0.010 | 1034.600 | 35.000 | 1033.900 | 8 | 32 | 381.417 | 280.750 | 281.770 | 281.770 | 281.811 | 1 | 2 |
2004-02-17T23:19:00 | 41.77400 | -70.50400 | 5 | 31.570 | -0.380 | -0.220 | 1034.700 | 35.000 | 1033.900 | -8 | 31 | 381.416 | 264.880 | 265.940 | 265.940 | 265.927 | 1 | 2 |
2004-02-17T23:28:00 | 41.77500 | -70.53000 | 5 | 31.380 | -0.650 | -0.490 | 1035.000 | 35.000 | 1033.900 | -26 | 29 | 381.417 | 252.100 | 253.270 | 253.270 | 253.194 | 1 | 2 |
2004-02-17T23:32:00 | 41.77600 | -70.54401 | 5 | 31.310 | -0.790 | -0.640 | 1034.900 | 35.000 | 1033.900 | -34 | 28 | 381.417 | 245.610 | 246.770 | 246.770 | 246.769 | 1 | 2 |
2004-02-17T23:37:00 | 41.77100 | -70.56201 | 5 | 31.240 | -0.900 | -0.750 | 1034.800 | 35.000 | 1033.900 | -36 | 27 | 381.416 | 239.540 | 240.690 | 240.690 | 240.656 | 1 | 2 |
2004-02-17T23:41:00 | 41.76200 | -70.57001 | 5 | 31.200 | -0.970 | -0.830 | 1034.700 | 35.000 | 1033.900 | -33 | 27 | 381.416 | 235.820 | 236.950 | 236.950 | 237.003 | 1 | 2 |
2004-02-18T01:38:00 | 41.47800 | -70.93701 | 5 | 32.320 | -0.060 | 0.110 | 1032.200 | 35.000 | 1029.000 | 19 | 36 | 381.393 | 249.530 | 249.820 | 249.820 | 249.775 | 1 | 2 |
2004-02-18T01:43:00 | 41.46600 | -70.96301 | 5 | 32.390 | 0.190 | 0.360 | 1032.100 | 35.000 | 1029.000 | 18 | 36 | 381.392 | 248.990 | 249.180 | 249.180 | 249.188 | 1 | 2 |
2004-02-18T01:48:00 | 41.45500 | -70.98801 | 5 | 32.520 | 0.520 | 0.700 | 1032.200 | 35.000 | 1029.000 | 12 | 36 | 381.392 | 246.950 | 247.050 | 247.050 | 247.034 | 1 | 2 |
2004-02-18T01:52:00 | 41.44400 | -71.00601 | 5 | 32.560 | 0.480 | 0.660 | 1032.100 | 35.000 | 1029.000 | 18 | 36 | 381.391 | 245.120 | 245.210 | 245.210 | 245.183 | 1 | 2 |
2004-02-18T01:57:00 | 41.43100 | -71.03000 | 5 | 32.430 | 0.480 | 0.660 | 1031.900 | 35.000 | 1029.000 | 20 | 36 | 381.390 | 246.940 | 246.980 | 246.980 | 246.955 | 1 | 2 |
2004-02-18T02:02:00 | 41.41700 | -71.05301 | 5 | 32.560 | 0.680 | 0.860 | 1031.800 | 35.000 | 1029.000 | 21 | 37 | 381.389 | 245.010 | 244.970 | 244.970 | 244.983 | 1 | 2 |
2004-02-18T02:06:00 | 41.40600 | -71.07101 | 5 | 32.570 | 0.690 | 0.870 | 1031.800 | 35.000 | 1029.000 | 21 | 37 | 381.388 | 244.150 | 244.100 | 244.100 | 244.122 | 1 | 2 |
2004-02-18T02:11:00 | 41.39300 | -71.09500 | 5 | 32.590 | 0.760 | 0.950 | 1031.600 | 35.000 | 1029.000 | 21 | 37 | 381.387 | 244.030 | 243.910 | 243.910 | 243.844 | 1 | 2 |
2004-02-18T02:20:00 | 41.36700 | -71.13199 | 5 | 32.750 | 2.020 | 2.230 | 1031.600 | 35.000 | 1029.000 | 26 | 37 | 381.385 | 249.690 | 249.140 | 249.140 | 249.157 | 1 | 2 |
2004-02-18T02:25:00 | 41.35200 | -71.15201 | 5 | 32.820 | 2.290 | 2.500 | 1031.500 | 35.000 | 1029.000 | 29 | 37 | 381.383 | 253.220 | 252.550 | 252.550 | 252.625 | 1 | 2 |
2004-02-18T02:29:00 | 41.33900 | -71.16598 | 5 | 32.820 | 2.280 | 2.490 | 1031.600 | 35.000 | 1029.000 | 31 | 37 | 381.382 | 254.710 | 254.060 | 254.060 | 254.138 | 1 | 2 |
2004-02-18T02:34:00 | 41.32200 | -71.18500 | 5 | 32.850 | 2.320 | 2.540 | 1031.500 | 35.000 | 1029.000 | 34 | 37 | 381.381 | 256.310 | 255.620 | 255.620 | 255.596 | 1 | 2 |
2004-02-18T02:39:00 | 41.30600 | -71.20401 | 5 | 32.880 | 2.350 | 2.570 | 1031.400 | 35.000 | 1029.000 | 33 | 37 | 381.380 | 257.800 | 257.070 | 257.070 | 257.053 | 1 | 2 |
2004-02-18T02:43:00 | 41.29400 | -71.22000 | 5 | 32.950 | 2.520 | 2.740 | 1031.300 | 35.000 | 1029.000 | 35 | 37 | 381.379 | 260.790 | 259.970 | 259.970 | 259.989 | 1 | 2 |
2004-02-18T02:48:00 | 41.27700 | -71.23801 | 5 | 33.170 | 3.180 | 3.420 | 1031.300 | 35.000 | 1029.000 | 36 | 37 | 381.378 | 263.140 | 262.060 | 262.060 | 262.029 | 1 | 2 |
2004-02-18T02:53:00 | 41.26000 | -71.25500 | 5 | 33.240 | 3.360 | 3.600 | 1031.100 | 35.000 | 1029.300 | 36 | 37 | 381.376 | 263.990 | 262.790 | 262.790 | 262.801 | 1 | 2 |
2004-02-18T03:01:00 | 41.23300 | -71.28299 | 5 | 33.230 | 3.390 | 3.630 | 1030.700 | 35.000 | 1024.200 | 38 | 38 | 381.374 | 267.940 | 266.610 | 266.610 | 266.626 | 1 | 2 |
2004-02-18T03:11:00 | 41.19900 | -71.31799 | 5 | 33.250 | 3.350 | 3.590 | 1030.700 | 35.000 | 1024.200 | 38 | 40 | 381.372 | 265.680 | 264.380 | 264.380 | 264.382 | 1 | 2 |
2004-02-18T03:15:00 | 41.18500 | -71.33200 | 5 | 33.250 | 3.350 | 3.590 | 1030.600 | 35.000 | 1024.200 | 38 | 40 | 381.370 | 266.960 | 265.630 | 265.630 | 265.630 | 1 | 2 |
2004-02-18T03:20:00 | 41.16800 | -71.35001 | 5 | 33.260 | 3.400 | 3.640 | 1030.400 | 35.000 | 1024.200 | 38 | 41 | 381.369 | 267.170 | 265.760 | 265.760 | 265.781 | 1 | 2 |
2004-02-18T03:29:00 | 41.13700 | -71.38101 | 5 | 33.120 | 3.180 | 3.420 | 1030.300 | 35.000 | 1024.200 | 35 | 44 | 381.367 | 261.160 | 259.840 | 259.840 | 259.804 | 1 | 2 |
2004-02-18T04:29:00 | 40.95600 | -71.62701 | 5 | 32.820 | 2.930 | 3.160 | 1029.400 | 33.021 | 1024.200 | 46 | 61 | 381.353 | 251.250 | 249.850 | 249.850 | 249.862 | 1 | 2 |
2004-02-18T04:58:00 | 40.86900 | -71.75000 | 5 | 32.400 | 2.220 | 2.430 | 1029.100 | 33.021 | 1024.200 | 53 | 70 | 381.346 | 239.270 | 238.100 | 238.100 | 238.158 | 1 | 2 |
2004-02-18T05:03:00 | 40.84700 | -71.75201 | 5 | 32.440 | 2.310 | 2.520 | 1029.100 | 33.021 | 1024.200 | 53 | 73 | 381.344 | 240.020 | 238.820 | 238.820 | 238.895 | 1 | 2 |
2004-02-18T05:08:00 | 40.83100 | -71.77100 | 5 | 32.500 | 2.370 | 2.590 | 1029.100 | 33.021 | 1024.200 | 52 | 74 | 381.343 | 241.620 | 240.390 | 240.390 | 240.379 | 1 | 2 |
2004-02-18T05:12:00 | 40.81900 | -71.78799 | 5 | 32.510 | 2.350 | 2.570 | 1028.900 | 33.021 | 1024.200 | 50 | 75 | 381.342 | 241.840 | 240.570 | 240.570 | 240.553 | 1 | 2 |
2004-02-18T05:17:00 | 40.80400 | -71.81000 | 5 | 32.590 | 2.440 | 2.660 | 1028.800 | 33.021 | 1024.200 | 48 | 76 | 381.341 | 242.480 | 241.150 | 241.150 | 241.156 | 1 | 2 |
2004-02-18T05:21:00 | 40.78900 | -71.83099 | 5 | 32.710 | 2.570 | 2.790 | 1028.700 | 33.021 | 1024.200 | 48 | 77 | 381.339 | 245.260 | 243.850 | 243.850 | 243.883 | 1 | 2 |
2004-02-18T05:26:00 | 40.77700 | -71.84900 | 5 | 32.790 | 2.640 | 2.870 | 1028.700 | 33.021 | 1024.200 | 48 | 76 | 381.339 | 249.000 | 247.540 | 247.540 | 247.489 | 1 | 2 |
2004-02-18T05:31:00 | 40.76200 | -71.87100 | 5 | 32.870 | 2.830 | 3.060 | 1028.700 | 33.021 | 1024.200 | 47 | 76 | 381.337 | 251.250 | 249.710 | 249.710 | 249.703 | 1 | 2 |
2004-02-18T05:35:00 | 40.75000 | -71.88800 | 5 | 32.980 | 3.140 | 3.380 | 1028.600 | 33.021 | 1024.200 | 47 | 76 | 381.336 | 255.420 | 253.720 | 253.720 | 253.678 | 1 | 2 |
2004-02-18T05:40:00 | 40.73500 | -71.91000 | 5 | 33.060 | 3.060 | 3.290 | 1028.500 | 33.021 | 1024.200 | 48 | 75 | 381.335 | 258.090 | 256.380 | 256.380 | 256.424 | 1 | 2 |
2004-02-18T05:45:00 | 40.72000 | -71.93201 | 5 | 33.170 | 3.300 | 3.540 | 1028.300 | 33.021 | 1024.200 | 48 | 74 | 381.334 | 260.120 | 258.260 | 258.260 | 258.251 | 1 | 2 |
2004-02-18T05:49:00 | 40.70800 | -71.94900 | 5 | 33.060 | 2.750 | 2.980 | 1028.200 | 33.021 | 1024.200 | 48 | 74 | 381.333 | 259.050 | 257.370 | 257.370 | 257.339 | 1 | 2 |
2004-02-18T05:54:00 | 40.69300 | -71.97101 | 5 | 32.880 | 2.550 | 2.770 | 1028.200 | 33.021 | 1024.200 | 48 | 73 | 381.332 | 253.490 | 251.920 | 251.920 | 251.947 | 1 | 2 |
2004-02-18T05:59:00 | 40.67800 | -71.99200 | 5 | 32.830 | 2.320 | 2.530 | 1028.200 | 33.021 | 1024.200 | 50 | 73 | 381.331 | 252.000 | 250.520 | 250.520 | 250.598 | 1 | 2 |
2004-02-18T06:03:00 | 40.66600 | -72.01001 | 5 | 32.770 | 2.140 | 2.360 | 1028.000 | 32.721 | 1019.500 | 52 | 72 | 381.330 | 249.750 | 248.290 | 248.290 | 248.226 | 1 | 2 |
2004-02-18T06:08:00 | 40.65200 | -72.03201 | 5 | 32.770 | 2.060 | 2.280 | 1027.800 | 32.721 | 1019.500 | 52 | 71 | 381.329 | 248.470 | 247.000 | 247.000 | 246.914 | 1 | 2 |
2004-02-18T06:12:00 | 40.64000 | -72.04901 | 5 | 32.760 | 2.140 | 2.360 | 1027.700 | 32.721 | 1019.500 | 52 | 71 | 381.328 | 249.000 | 247.470 | 247.470 | 247.408 | 1 | 2 |
2004-02-18T06:17:00 | 40.62500 | -72.07001 | 5 | 32.800 | 2.420 | 2.640 | 1027.500 | 32.721 | 1019.500 | 52 | 70 | 381.327 | 250.280 | 248.600 | 248.600 | 248.601 | 1 | 2 |
2004-02-18T06:22:00 | 40.61000 | -72.09201 | 5 | 32.940 | 2.890 | 3.120 | 1027.300 | 32.721 | 1019.500 | 53 | 69 | 381.325 | 254.880 | 252.950 | 252.950 | 252.958 | 1 | 2 |
2004-02-18T06:26:00 | 40.59800 | -72.10998 | 5 | 32.890 | 2.480 | 2.700 | 1027.200 | 32.721 | 1019.500 | 54 | 68 | 381.325 | 254.880 | 253.070 | 253.070 | 253.089 | 1 | 2 |
2004-02-18T08:32:00 | 40.22100 | -72.63800 | 5 | 33.450 | 3.370 | 3.610 | 1024.000 | 32.721 | 1019.500 | 58 | 72 | 381.295 | 257.610 | 254.670 | 254.670 | 254.677 | 1 | 2 |
2004-02-18T08:37:00 | 40.20600 | -72.65900 | 5 | 33.510 | 3.490 | 3.740 | 1024.000 | 32.721 | 1019.500 | 58 | 73 | 381.294 | 256.510 | 253.540 | 253.540 | 253.467 | 1 | 2 |
2004-02-18T08:41:00 | 40.19500 | -72.67599 | 5 | 33.610 | 3.870 | 4.120 | 1023.700 | 32.721 | 1019.500 | 57 | 74 | 381.293 | 258.350 | 255.140 | 255.140 | 255.162 | 1 | 2 |
2004-02-18T12:06:00 | 39.58600 | -73.52301 | 5 | 33.180 | 2.820 | 3.050 | 1020.500 | 33.455 | 1013.800 | 39 | 64 | 381.246 | 266.670 | 262.920 | 262.920 | 262.911 | 1 | 2 |
2004-02-18T12:10:00 | 39.57300 | -73.53900 | 5 | 33.100 | 2.640 | 2.870 | 1020.400 | 33.455 | 1013.800 | 39 | 63 | 381.245 | 271.360 | 267.590 | 267.590 | 267.531 | 1 | 2 |