SDO HMI 2011-02-15 17:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 341.53 | 1578.52 | 186.65 | 864.16 | -19.90 | 34.98 | 22.02 | 235.90 | 0.4277 | 91.4 | 3.5 | |
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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 |
| 1.71 | 312.67 | 0.97 | 176.37 | -18.10 | 40.50 | 27.55 | 244.65 | 0.4884 | 620.0 | 403.8 | |
| 1.88 | -1.00 | 1.07 | -1.00 | -18.27 | 40.32 | 27.36 | 244.22 | 0.4867 | 854.2 | 999999 | |
| 49.69 | -1.00 | 28.00 | -1.00 | -18.05 | 39.86 | 26.90 | 244.34 | 0.4793 | 1254.2 | 999999 | |
| 2.23 | -1.00 | 1.25 | -1.00 | -18.35 | 39.29 | 26.33 | 243.34 | 0.4730 | 1118.0 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -18.19 | 38.81 | 25.85 | 243.31 | 0.4655 | 926.0 | 683.1 | |
| 0.00 | 2.31 | 0.00 | 1.29 | -18.23 | 38.64 | 25.68 | 243.11 | 0.4635 | 868.0 | 671.6 | |
| 3.85 | 777.06 | 2.14 | 424.49 | -18.49 | 37.72 | 24.76 | 241.87 | 0.4523 | 847.3 | 18.5 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -18.73 | 37.75 | 24.79 | 241.41 | 0.4542 | 783.0 | 593.7 | |
| 0.00 | 1.11 | 0.00 | 0.62 | -19.88 | 37.80 | 24.84 | 239.14 | 0.4622 | -376.0 | -302.3 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -17.85 | 37.21 | 24.25 | 242.79 | 0.4414 | -650.0 | -537.7 | |
| 3.08 | -7.00 | 1.70 | -7.00 | -18.25 | 36.96 | 24.00 | 241.74 | 0.4405 | -673.2 | 999999 | |
| 40.01 | -7.00 | 22.11 | -7.00 | -19.04 | 36.98 | 24.02 | 240.11 | 0.4456 | 1360.9 | 999999 | |
| 2.23 | -7.00 | 1.22 | -7.00 | -18.24 | 36.62 | 23.66 | 241.47 | 0.4356 | 823.7 | 999999 | |
| 2.31 | -7.00 | 1.28 | -7.00 | -19.53 | 36.78 | 23.82 | 238.92 | 0.4463 | 754.4 | 999999 | |
| 0.26 | -7.00 | 0.14 | -7.00 | -18.75 | 36.66 | 23.70 | 240.43 | 0.4395 | 1262.0 | 999999 | |
| 1.71 | -7.00 | 0.95 | -7.00 | -19.42 | 36.59 | 23.63 | 238.98 | 0.4430 | 1064.5 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -20.73 | 36.63 | 23.67 | 236.39 | 0.4527 | 575.0 | 375.5 | |
| 7.97 | -7.00 | 4.38 | -7.00 | -19.26 | 36.22 | 23.26 | 238.98 | 0.4369 | 1126.5 | 999999 | |
| 2.48 | -7.00 | 1.37 | -7.00 | -19.71 | 36.26 | 23.30 | 238.08 | 0.4406 | 935.5 | 999999 | |
| 0.00 | 1.37 | 0.00 | 0.76 | -20.39 | 36.09 | 23.13 | 236.54 | 0.4432 | 637.0 | 528.6 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -18.16 | 35.66 | 22.70 | 240.78 | 0.4219 | 673.0 | 530.2 | |
| 0.00 | 1.37 | 0.00 | 0.76 | -20.82 | 36.02 | 23.06 | 235.62 | 0.4456 | 591.0 | 487.3 | |
| 2.40 | -7.00 | 1.32 | -7.00 | -19.52 | 35.75 | 22.79 | 237.98 | 0.4325 | 813.1 | 999999 | |
| 0.00 | 1.46 | 0.00 | 0.81 | -21.16 | 35.90 | 22.95 | 234.82 | 0.4467 | 573.0 | 472.2 | |
| 16.79 | -7.00 | 9.23 | -7.00 | -20.13 | 35.71 | 22.75 | 236.68 | 0.4363 | 905.0 | 999999 | |
| 1.03 | 33.84 | 0.57 | 18.63 | -20.56 | 35.70 | 22.75 | 235.81 | 0.4395 | 752.3 | 455.1 | |
| 1.20 | -26.00 | 0.66 | -26.00 | -20.75 | 35.63 | 22.67 | 235.36 | 0.4400 | 799.2 | 999999 | |
| 0.43 | -7.00 | 0.24 | -7.00 | -20.05 | 35.45 | 22.50 | 236.59 | 0.4324 | -35.2 | 999999 | |
| 9.42 | -7.00 | 5.16 | -7.00 | -19.85 | 35.29 | 22.33 | 236.84 | 0.4287 | 1061.4 | 999999 | |
| 2.40 | -26.00 | 1.32 | -26.00 | -20.69 | 35.42 | 22.46 | 235.24 | 0.4368 | 1078.9 | 999999 | |
| 1.97 | -7.00 | 1.08 | -7.00 | -19.92 | 34.92 | 21.97 | 236.30 | 0.4245 | 898.5 | 999999 | |
| 0.94 | -7.00 | 0.51 | -7.00 | -19.68 | 34.86 | 21.90 | 236.73 | 0.4218 | -721.4 | 999999 | |
| 1.28 | -7.00 | 0.70 | -7.00 | -20.23 | 34.80 | 21.84 | 235.52 | 0.4253 | 709.7 | 999999 | |
| 0.00 | 4.11 | 0.00 | 2.25 | -21.16 | 34.57 | 21.61 | 233.38 | 0.4297 | 779.0 | 657.0 | |
| 0.00 | 1.20 | 0.00 | 0.66 | -21.50 | 34.52 | 21.56 | 232.65 | 0.4319 | 557.0 | 543.0 | |
| 31.35 | -7.00 | 17.03 | -7.00 | -19.65 | 34.17 | 21.22 | 236.06 | 0.4126 | -1196.8 | 999999 | |
| 14.13 | -7.00 | 7.70 | -7.00 | -20.16 | 34.21 | 21.26 | 235.02 | 0.4171 | 930.8 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -21.35 | 34.39 | 21.43 | 232.80 | 0.4291 | 868.0 | 627.8 | |
| 0.00 | 1.20 | 0.00 | 0.66 | -21.51 | 34.31 | 21.35 | 232.40 | 0.4294 | 692.0 | 536.8 | |
| 0.00 | 1.20 | 0.00 | 0.66 | -21.24 | 34.10 | 21.14 | 232.69 | 0.4245 | 556.0 | 408.6 | |
| 0.00 | 2.06 | 0.00 | 1.12 | -21.55 | 34.01 | 21.05 | 231.96 | 0.4260 | 958.0 | 726.7 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -20.89 | 33.64 | 20.68 | 232.85 | 0.4158 | 957.0 | 754.4 | |
| 32.12 | -7.00 | 17.34 | -7.00 | -19.41 | 33.34 | 20.38 | 235.62 | 0.3997 | -1370.8 | 999999 | |
| 0.00 | 1.46 | 0.00 | 0.79 | -20.63 | 33.27 | 20.31 | 232.93 | 0.4088 | 821.0 | 636.0 | |
| 0.00 | 1.37 | 0.00 | 0.74 | -20.89 | 32.96 | 20.01 | 232.02 | 0.4072 | 1091.0 | 787.8 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -21.84 | 33.03 | 20.07 | 230.19 | 0.4165 | -758.0 | -608.8 | |
| 0.00 | 1.80 | 0.00 | 0.97 | -20.42 | 32.40 | 19.44 | 232.28 | 0.3960 | 710.0 | 616.8 | |
| 0.00 | 1.71 | 0.00 | 0.92 | -20.33 | 32.25 | 19.29 | 232.27 | 0.3934 | 907.0 | 723.3 | |
| 1.20 | 14.91 | 0.65 | 8.09 | -21.74 | 32.37 | 19.42 | 229.53 | 0.4077 | -746.6 | -716.4 | |
| 2.14 | -49.00 | 1.16 | -49.00 | -22.23 | 32.41 | 19.45 | 228.61 | 0.4127 | -849.9 | 999999 | |
| 7.02 | 15.59 | 3.77 | 8.37 | -20.10 | 32.05 | 19.10 | 232.52 | 0.3888 | 1057.6 | 859.4 | |
| 3.68 | -51.00 | 1.97 | -51.00 | -19.77 | 31.95 | 18.99 | 233.10 | 0.3846 | 957.8 | 999999 | |
| 0.00 | 2.57 | 0.00 | 1.39 | -21.90 | 32.23 | 19.27 | 229.02 | 0.4074 | -920.0 | -722.2 | |
| 0.00 | 2.14 | 0.00 | 1.16 | -21.67 | 31.79 | 18.83 | 228.88 | 0.4000 | -629.0 | -475.2 | |
| 0.00 | 16.02 | 0.00 | 8.72 | -23.37 | 31.73 | 18.77 | 225.49 | 0.4159 | -132.0 | -214.3 | |
| 4.80 | 41.80 | 2.59 | 22.62 | -22.39 | 31.42 | 18.46 | 226.92 | 0.4026 | -1011.9 | -526.5 | |
| 0.00 | 1.20 | 0.00 | 0.64 | -20.50 | 31.04 | 18.08 | 230.25 | 0.3797 | -764.0 | -559.3 | |
| 5.57 | -56.00 | 3.01 | -56.00 | -22.73 | 31.30 | 18.34 | 226.08 | 0.4046 | -934.3 | 999999 | |
| 0.00 | 1.88 | 0.00 | 1.02 | -23.04 | 31.24 | 18.28 | 225.40 | 0.4071 | -923.0 | -812.9 | |
| 2.66 | 250.65 | 1.43 | 134.30 | -22.43 | 30.99 | 18.03 | 226.20 | 0.3980 | -809.1 | -465.4 | |
| 2.83 | 33.24 | 1.53 | 18.00 | -23.26 | 31.10 | 18.14 | 224.78 | 0.4079 | -898.0 | -633.8 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -20.47 | 30.27 | 17.31 | 229.19 | 0.3700 | -765.0 | -628.5 | |
| 1.63 | 2.91 | 0.87 | 1.55 | -20.13 | 30.20 | 17.24 | 229.82 | 0.3659 | -677.8 | -749.7 | |
| 1.20 | -60.00 | 0.65 | -60.00 | -22.82 | 30.50 | 17.54 | 224.72 | 0.3965 | 419.9 | 999999 | |
| 45.49 | -60.00 | 24.40 | -60.00 | -21.96 | 30.32 | 17.36 | 226.13 | 0.3856 | -1331.6 | 999999 | |
| 3.60 | -61.00 | 1.95 | -61.00 | -23.44 | 30.45 | 17.49 | 223.47 | 0.4025 | -917.8 | 999999 | |
| 1.88 | -60.00 | 1.01 | -60.00 | -20.96 | 30.13 | 17.17 | 227.92 | 0.3731 | -950.1 | 999999 | |
| 1.20 | 1.54 | 0.65 | 0.83 | -23.69 | 30.28 | 17.32 | 222.75 | 0.4034 | -603.6 | -500.0 | |
| 6.94 | 29.21 | 3.68 | 15.51 | -20.49 | 29.45 | 16.49 | 227.85 | 0.3602 | -986.9 | -697.3 | |
| 3.51 | -60.00 | 1.88 | -60.00 | -22.14 | 29.61 | 16.65 | 224.65 | 0.3793 | -1140.9 | 999999 | |
| 8.31 | -69.00 | 4.42 | -69.00 | -20.92 | 29.46 | 16.51 | 226.95 | 0.3648 | -1145.4 | 999999 | |
| 3.00 | -69.00 | 1.59 | -69.00 | -20.31 | 29.36 | 16.40 | 228.10 | 0.3574 | 450.0 | 999999 | |
| 0.00 | 8.31 | 0.00 | 4.40 | -20.88 | 28.83 | 15.87 | 225.99 | 0.3569 | 138.0 | 80.7 | |
| 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. | |