SDO HMI 2014-04-18 19:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.77 | 857.28 | 25.17 | 444.71 | -16.18 | 221.92 | 12.81 | 226.66 | 0.2914 | -145.4 | 153.5 | |
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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 | 0.71 | 0.00 | 0.39 | -17.64 | 230.77 | 21.66 | 238.02 | 0.4163 | 758.0 | 610.5 | |
| 0.00 | 3.10 | 0.00 | 1.69 | -17.83 | 230.65 | 21.54 | 237.50 | 0.4162 | 850.0 | 597.5 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -11.15 | 227.42 | 18.31 | 251.01 | 0.3273 | 816.0 | 664.2 | |
| 0.00 | 1.95 | 0.00 | 1.02 | -10.91 | 227.30 | 18.19 | 251.63 | 0.3245 | 909.0 | 693.0 | |
| 10.54 | 299.51 | 5.57 | 158.70 | -15.85 | 227.06 | 17.95 | 237.78 | 0.3520 | 1423.3 | 400.3 | |
| 0.00 | 2.13 | 0.00 | 1.12 | -13.71 | 226.88 | 17.77 | 243.15 | 0.3338 | -1035.0 | -814.2 | |
| 0.00 | 0.97 | 0.00 | 0.51 | -11.80 | 225.65 | 16.54 | 247.32 | 0.3034 | 721.0 | 551.9 | |
| 0.00 | 1.42 | 0.00 | 0.74 | -11.35 | 225.53 | 16.42 | 248.60 | 0.2990 | 896.0 | 719.7 | |
| 0.00 | 3.81 | 0.00 | 1.99 | -15.06 | 225.65 | 16.54 | 237.87 | 0.3261 | 799.0 | 711.5 | |
| 0.00 | 2.39 | 0.00 | 1.25 | -13.93 | 225.34 | 16.23 | 240.54 | 0.3130 | -897.0 | -719.1 | |
| 0.00 | 1.59 | 0.00 | 0.83 | -11.81 | 225.14 | 16.03 | 246.69 | 0.2956 | 904.0 | 738.9 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -13.72 | 225.23 | 16.12 | 241.00 | 0.3098 | -847.0 | -776.2 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -11.45 | 223.59 | 14.48 | 245.91 | 0.2697 | 713.0 | 700.6 | |
| 0.00 | 1.68 | 0.00 | 0.87 | -14.23 | 223.08 | 13.97 | 236.08 | 0.2833 | 835.0 | 692.6 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -13.65 | 222.92 | 13.81 | 237.56 | 0.2760 | 734.0 | 567.8 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -14.50 | 221.79 | 12.68 | 232.75 | 0.2681 | 880.0 | 698.8 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -16.16 | 221.22 | 12.11 | 226.69 | 0.2781 | 468.0 | 464.6 | |
| 0.00 | 2.21 | 0.00 | 1.14 | -14.76 | 220.98 | 11.87 | 230.19 | 0.2600 | 885.0 | 743.3 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -14.42 | 220.93 | 11.82 | 231.11 | 0.2559 | 886.0 | 762.9 | |
| 1.15 | 2.57 | 0.59 | 1.31 | -13.91 | 220.84 | 11.73 | 232.56 | 0.2496 | 1060.2 | 892.9 | |
| 0.97 | 6.64 | 0.50 | 3.44 | -17.48 | 220.98 | 11.87 | 222.71 | 0.2905 | 947.9 | 562.0 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -17.43 | 220.68 | 11.57 | 222.16 | 0.2865 | 144.0 | 148.5 | |
| 4.16 | 441.83 | 2.15 | 226.21 | -16.97 | 220.59 | 11.48 | 223.09 | 0.2799 | 1184.3 | 27.6 | |
| 0.00 | 2.04 | 0.00 | 1.05 | -17.24 | 220.58 | 11.47 | 222.35 | 0.2831 | 284.0 | 375.3 | |
| 0.97 | 16.21 | 0.50 | 8.29 | -14.46 | 220.36 | 11.25 | 229.65 | 0.2489 | 1163.1 | 730.2 | |
| 0.00 | 0.62 | 0.00 | 0.32 | -13.34 | 219.99 | 10.88 | 232.47 | 0.2326 | 783.0 | 665.0 | |
| 0.00 | 1.86 | 0.00 | 0.96 | -18.39 | 220.20 | 11.09 | 218.71 | 0.2931 | -715.0 | -539.0 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -15.94 | 219.80 | 10.69 | 223.85 | 0.2586 | 988.0 | 776.6 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -13.93 | 219.48 | 10.37 | 229.16 | 0.2319 | 436.0 | 288.7 | |
| 0.00 | 2.04 | 0.00 | 1.04 | -15.24 | 219.44 | 10.33 | 224.92 | 0.2462 | 93.0 | 11.3 | |
| 3.45 | -23.00 | 1.77 | -23.00 | -16.96 | 219.25 | 10.14 | 219.67 | 0.2649 | 1147.1 | 999999 | |
| 0.00 | 2.83 | 0.00 | 1.47 | -19.06 | 219.33 | 10.22 | 215.10 | 0.2931 | -729.0 | -647.4 | |
| 0.71 | -23.00 | 0.36 | -23.00 | -14.97 | 219.08 | 9.97 | 224.74 | 0.2388 | -899.6 | 999999 | |
| 7.70 | -23.00 | 3.96 | -23.00 | -17.27 | 218.94 | 9.83 | 218.07 | 0.2657 | -388.9 | 999999 | |
| 1.33 | -23.00 | 0.68 | -23.00 | -15.52 | 218.79 | 9.68 | 222.27 | 0.2420 | -473.3 | 999999 | |
| 0.00 | 1.68 | 0.00 | 0.87 | -19.18 | 218.95 | 9.84 | 213.84 | 0.2912 | -786.0 | -655.7 | |
| 0.53 | -23.00 | 0.27 | -23.00 | -14.79 | 218.51 | 9.40 | 223.62 | 0.2299 | -1250.8 | 999999 | |
| 0.00 | 1.33 | 0.00 | 0.69 | -19.00 | 218.62 | 9.51 | 213.32 | 0.2856 | -825.0 | -685.3 | |
| 0.00 | 1.86 | 0.00 | 0.96 | -18.66 | 218.60 | 9.49 | 213.97 | 0.2808 | -812.0 | -698.4 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -17.83 | 218.49 | 9.38 | 215.49 | 0.2685 | -699.0 | -477.5 | |
| 8.32 | -23.00 | 4.25 | -23.00 | -15.90 | 218.37 | 9.26 | 219.97 | 0.2419 | -1048.8 | 999999 | |
| 8.41 | -23.00 | 4.30 | -23.00 | -16.33 | 218.35 | 9.24 | 218.77 | 0.2473 | -900.0 | 999999 | |
| 0.00 | 1.42 | 0.00 | 0.72 | -15.81 | 218.08 | 8.97 | 219.33 | 0.2377 | -952.0 | -844.6 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -15.78 | 217.95 | 8.84 | 219.02 | 0.2359 | -853.0 | -698.6 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -16.52 | 217.92 | 8.81 | 216.96 | 0.2452 | -610.0 | -494.1 | |
| 0.00 | 0.71 | 0.00 | 0.36 | -17.99 | 217.76 | 8.65 | 213.01 | 0.2639 | -1075.0 | -866.5 | |
| 0.53 | 5.85 | 0.27 | 2.99 | -16.89 | 217.68 | 8.57 | 215.30 | 0.2479 | -943.3 | -737.7 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -15.82 | 217.54 | 8.43 | 217.62 | 0.2321 | -939.0 | -749.9 | |
| 0.00 | 2.30 | 0.00 | 1.16 | -13.14 | 217.22 | 8.11 | 225.14 | 0.1948 | -968.0 | -781.0 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -18.15 | 217.39 | 8.28 | 211.54 | 0.2627 | -874.0 | -674.8 | |
| 0.00 | 2.57 | 0.00 | 1.31 | -15.94 | 217.17 | 8.06 | 216.05 | 0.2300 | -1032.0 | -790.3 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -19.40 | 216.58 | 7.47 | 206.69 | 0.2742 | -674.0 | -565.3 | |
| 0.00 | 0.62 | 0.00 | 0.33 | -23.47 | 216.72 | 7.61 | 201.26 | 0.3364 | -814.0 | -658.3 | |
| 0.00 | 1.95 | 0.00 | 1.03 | -23.66 | 216.60 | 7.49 | 200.73 | 0.3386 | -767.0 | -662.0 | |
| 0.00 | 1.59 | 0.00 | 0.81 | -17.24 | 216.23 | 7.12 | 209.76 | 0.2397 | -925.0 | -680.2 | |
| 0.00 | 2.13 | 0.00 | 1.09 | -17.71 | 215.84 | 6.73 | 207.43 | 0.2433 | -891.0 | -706.6 | |
| 0.00 | 0.71 | 0.00 | 0.37 | -20.68 | 215.80 | 6.69 | 202.31 | 0.2882 | -746.0 | -630.4 | |
| 0.00 | 1.51 | 0.00 | 0.78 | -22.16 | 215.18 | 6.07 | 198.64 | 0.3075 | -745.0 | -567.6 | |
| 0.00 | 0.97 | 0.00 | 0.51 | -21.88 | 215.10 | 5.99 | 198.74 | 0.3027 | -761.0 | -578.4 | |
| 0.00 | 0.89 | 0.00 | 0.45 | -18.80 | 214.63 | 5.52 | 201.33 | 0.2516 | -724.0 | -509.3 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -20.54 | 213.76 | 4.65 | 196.10 | 0.2747 | -913.0 | -755.5 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -19.58 | 213.54 | 4.43 | 196.44 | 0.2581 | -915.0 | -810.9 | |
| 0.00 | 0.71 | 0.00 | 0.36 | -17.51 | 212.82 | 3.71 | 196.29 | 0.2211 | -815.0 | -641.0 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -18.41 | 211.66 | 2.55 | 190.57 | 0.2314 | -858.0 | -702.7 | |
| 0.00 | 4.52 | 0.00 | 2.30 | -18.20 | 211.44 | 2.33 | 189.83 | 0.2271 | -960.0 | -774.6 | |
| 0.00 | 1.77 | 0.00 | 0.90 | -17.98 | 211.31 | 2.20 | 189.46 | 0.2231 | -887.0 | -735.7 | |
| 0.00 | 1.77 | 0.00 | 0.90 | -18.10 | 210.68 | 1.57 | 186.70 | 0.2237 | -981.0 | -783.0 | |
| 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. | |