SDO HMI 2014-03-18 09:01:15 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 36.31 | 151.07 | 21.09 | 89.36 | -11.14 | 296.72 | 33.11 | 260.31 | 0.5449 | -181.0 | -50.0 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 2.09 | 0.00 | 1.49 | -9.87 | 310.00 | 46.38 | 263.11 | 0.7208 | 673.0 | 574.6 | |
| 0.00 | 1.65 | 0.00 | 1.17 | -9.64 | 309.83 | 46.21 | 263.43 | 0.7187 | 746.0 | 645.7 | |
| 0.00 | 0.61 | 0.00 | 0.42 | -7.98 | 307.85 | 44.23 | 265.85 | 0.6949 | 565.0 | 486.3 | |
| 0.00 | 0.26 | 0.00 | 0.18 | -8.47 | 307.70 | 44.09 | 265.14 | 0.6930 | 541.0 | 455.7 | |
| 0.00 | 0.52 | 0.00 | 0.35 | -8.26 | 307.04 | 43.43 | 265.48 | 0.6848 | 623.0 | 511.0 | |
| 0.00 | 1.22 | 0.00 | 0.83 | -12.01 | 307.13 | 43.51 | 259.98 | 0.6862 | 692.0 | 624.7 | |
| 0.00 | 1.04 | 0.00 | 0.70 | -10.74 | 306.14 | 42.52 | 261.82 | 0.6732 | 446.0 | 435.8 | |
| 0.00 | 1.65 | 0.00 | 1.10 | -10.60 | 305.95 | 42.34 | 262.01 | 0.6708 | 812.0 | 737.3 | |
| 0.00 | 1.31 | 0.00 | 0.86 | -10.86 | 305.34 | 41.72 | 261.60 | 0.6630 | 636.0 | 525.8 | |
| 0.00 | 1.22 | 0.00 | 0.80 | -13.47 | 304.77 | 41.16 | 257.59 | 0.6576 | 544.0 | 367.0 | |
| 0.00 | 0.87 | 0.00 | 0.56 | -12.84 | 303.51 | 39.90 | 258.41 | 0.6407 | 574.0 | 467.7 | |
| 0.00 | 1.57 | 0.00 | 0.99 | -13.48 | 302.25 | 38.63 | 257.23 | 0.6248 | 178.0 | 193.1 | |
| 0.00 | 0.44 | 0.00 | 0.27 | -5.92 | 300.94 | 37.32 | 269.55 | 0.6053 | 673.0 | 584.2 | |
| 0.00 | 1.48 | 0.00 | 0.91 | -9.99 | 300.64 | 37.03 | 262.79 | 0.6000 | -745.0 | -607.0 | |
| 0.00 | 1.13 | 0.00 | 0.68 | -8.46 | 298.52 | 34.90 | 265.37 | 0.5700 | -636.0 | -512.2 | |
| 0.00 | 4.79 | 0.00 | 2.87 | -8.31 | 298.10 | 34.48 | 265.64 | 0.5640 | -811.0 | -654.3 | |
| 0.00 | 0.87 | 0.00 | 0.52 | -11.18 | 298.25 | 34.63 | 260.56 | 0.5674 | 347.0 | 338.5 | |
| 0.96 | 5.40 | 0.57 | 3.22 | -10.51 | 297.87 | 34.25 | 261.70 | 0.5614 | 760.7 | 603.7 | |
| 3.31 | 6.18 | 1.96 | 3.67 | -10.67 | 297.26 | 33.65 | 261.36 | 0.5529 | 915.5 | 814.2 | |
| 4.01 | 9.32 | 2.37 | 5.52 | -11.68 | 297.06 | 33.45 | 259.51 | 0.5511 | 976.7 | 753.1 | |
| 2.00 | 5.83 | 1.18 | 3.44 | -10.58 | 296.89 | 33.27 | 261.49 | 0.5474 | 970.3 | 816.4 | |
| 0.00 | 1.65 | 0.00 | 0.98 | -9.89 | 296.81 | 33.19 | 262.74 | 0.5458 | 779.0 | 560.0 | |
| 0.00 | 2.09 | 0.00 | 1.23 | -10.94 | 296.79 | 33.17 | 260.81 | 0.5463 | 733.0 | 574.0 | |
| 2.00 | 6.62 | 1.18 | 3.91 | -11.39 | 296.77 | 33.16 | 259.98 | 0.5466 | 911.2 | 676.2 | |
| 0.00 | 3.05 | 0.00 | 1.79 | -10.03 | 296.57 | 32.95 | 262.47 | 0.5424 | 793.0 | 732.7 | |
| 0.00 | 1.48 | 0.00 | 0.87 | -10.27 | 296.52 | 32.91 | 262.02 | 0.5419 | 751.0 | 618.9 | |
| 0.00 | 1.83 | 0.00 | 1.08 | -11.48 | 296.38 | 32.77 | 259.76 | 0.5411 | 364.0 | 286.4 | |
| 0.00 | 1.13 | 0.00 | 0.66 | -11.19 | 296.20 | 32.58 | 260.27 | 0.5381 | 804.0 | 603.4 | |
| 0.00 | 1.04 | 0.00 | 0.61 | -11.87 | 295.96 | 32.35 | 258.97 | 0.5356 | -589.0 | -368.8 | |
| 0.00 | 1.92 | 0.00 | 1.12 | -11.52 | 295.70 | 32.09 | 259.57 | 0.5313 | 351.0 | 226.6 | |
| 0.00 | 1.65 | 0.00 | 0.97 | -13.32 | 295.88 | 32.26 | 256.26 | 0.5368 | -725.0 | -575.5 | |
| 0.00 | 1.22 | 0.00 | 0.71 | -12.72 | 295.75 | 32.14 | 257.33 | 0.5339 | -840.0 | -644.6 | |
| 0.00 | 2.18 | 0.00 | 1.27 | -11.49 | 295.34 | 31.72 | 259.58 | 0.5260 | -279.0 | -175.4 | |
| 0.00 | 1.13 | 0.00 | 0.66 | -11.08 | 295.04 | 31.42 | 260.30 | 0.5211 | -350.0 | -349.2 | |
| 0.00 | 3.31 | 0.00 | 1.91 | -10.76 | 294.89 | 31.28 | 260.90 | 0.5186 | -748.0 | -557.8 | |
| 0.00 | 0.44 | 0.00 | 0.25 | -12.11 | 295.02 | 31.41 | 258.34 | 0.5223 | -471.0 | -356.8 | |
| 0.00 | 2.70 | 0.00 | 1.56 | -10.41 | 294.71 | 31.10 | 261.55 | 0.5156 | 32.0 | -28.4 | |
| 7.23 | 12.28 | 4.18 | 7.11 | -11.79 | 294.84 | 31.22 | 258.92 | 0.5191 | -873.9 | -427.9 | |
| 0.00 | 2.70 | 0.00 | 1.56 | -11.32 | 294.67 | 31.06 | 259.80 | 0.5161 | -630.0 | -539.7 | |
| 0.00 | 1.65 | 0.00 | 0.95 | -11.56 | 294.60 | 30.98 | 259.31 | 0.5153 | -901.0 | -777.1 | |
| 12.45 | 18.90 | 7.16 | 10.87 | -10.56 | 294.37 | 30.76 | 261.24 | 0.5107 | -870.3 | -655.5 | |
| 0.00 | 3.05 | 0.00 | 1.75 | -11.29 | 294.21 | 30.59 | 259.78 | 0.5092 | -759.0 | -681.3 | |
| 0.00 | 4.18 | 0.00 | 2.43 | -14.78 | 294.65 | 31.04 | 253.15 | 0.5230 | -778.0 | -670.1 | |
| 0.00 | 1.39 | 0.00 | 0.80 | -11.21 | 294.02 | 30.41 | 259.90 | 0.5063 | -789.0 | -628.9 | |
| 0.00 | 1.83 | 0.00 | 1.05 | -10.91 | 293.95 | 30.34 | 260.47 | 0.5049 | -864.0 | -769.8 | |
| 0.00 | 0.96 | 0.00 | 0.55 | -8.83 | 293.75 | 30.13 | 264.61 | 0.5002 | -789.0 | -685.5 | |
| 0.00 | 1.04 | 0.00 | 0.60 | -12.49 | 294.15 | 30.53 | 257.40 | 0.5102 | -606.0 | -419.5 | |
| 4.35 | 9.32 | 2.49 | 5.33 | -10.59 | 293.81 | 30.20 | 261.09 | 0.5025 | -1064.4 | -834.7 | |
| 0.00 | 1.22 | 0.00 | 0.70 | -10.21 | 293.67 | 30.05 | 261.83 | 0.4999 | -586.0 | -464.6 | |
| 0.00 | 1.22 | 0.00 | 0.70 | -8.90 | 293.54 | 29.93 | 264.46 | 0.4972 | -945.0 | -740.9 | |
| 0.00 | 0.96 | 0.00 | 0.55 | -14.63 | 294.20 | 30.58 | 253.28 | 0.5160 | -751.0 | -614.4 | |
| 0.00 | 0.87 | 0.00 | 0.50 | -8.75 | 293.49 | 29.88 | 264.76 | 0.4964 | -621.0 | -567.2 | |
| 0.00 | 1.13 | 0.00 | 0.65 | -14.67 | 294.02 | 30.41 | 253.15 | 0.5137 | -686.0 | -600.9 | |
| 0.00 | 0.87 | 0.00 | 0.50 | -15.83 | 293.81 | 30.20 | 250.84 | 0.5143 | -784.0 | -612.8 | |
| 0.00 | 0.26 | 0.00 | 0.15 | -14.72 | 293.64 | 30.02 | 252.90 | 0.5083 | -778.0 | -624.0 | |
| 0.00 | 2.09 | 0.00 | 1.20 | -15.31 | 293.44 | 29.83 | 251.69 | 0.5074 | -788.0 | -624.8 | |
| 0.00 | 0.78 | 0.00 | 0.45 | -15.59 | 293.38 | 29.76 | 251.13 | 0.5074 | -765.0 | -648.1 | |
| 0.00 | 1.48 | 0.00 | 0.83 | -13.15 | 291.01 | 27.39 | 255.11 | 0.4654 | -740.0 | -509.8 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |