SDO HMI 2011-12-17 00:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.28 | 87.96 | 0.69 | 49.65 | 22.21 | 298.35 | -16.48 | 32.65 | 0.4781 | 102.7 | 97.1 | |
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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 | 1.53 | 0.00 | 0.80 | 17.95 | 312.02 | -2.80 | 8.12 | 0.3312 | 925.0 | 683.3 | |
| 0.00 | 1.53 | 0.00 | 0.81 | 18.58 | 307.17 | -7.66 | 20.56 | 0.3613 | -962.0 | -680.0 | |
| 0.00 | 1.96 | 0.00 | 1.04 | 18.96 | 306.24 | -8.59 | 22.39 | 0.3725 | -1018.0 | -808.7 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 19.44 | 306.12 | -8.71 | 22.16 | 0.3803 | -851.0 | -762.1 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 19.81 | 305.90 | -8.92 | 22.24 | 0.3872 | -671.0 | -518.5 | |
| 1.28 | 4.76 | 0.69 | 2.56 | 19.85 | 305.68 | -9.15 | 22.70 | 0.3891 | -766.7 | -661.9 | |
| 0.00 | 1.53 | 0.00 | 0.82 | 18.56 | 304.96 | -9.86 | 25.78 | 0.3750 | -924.0 | -779.9 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 18.40 | 304.88 | -9.95 | 26.16 | 0.3734 | -1004.0 | -837.5 | |
| 0.00 | 2.21 | 0.00 | 1.18 | 18.62 | 304.45 | -10.37 | 26.83 | 0.3796 | -969.0 | -820.8 | |
| 0.00 | 1.28 | 0.00 | 0.71 | 23.25 | 303.57 | -11.26 | 23.53 | 0.4512 | -701.0 | -519.5 | |
| 0.00 | 2.47 | 0.00 | 1.33 | 18.97 | 303.42 | -11.41 | 28.61 | 0.3924 | -743.0 | -720.0 | |
| 0.00 | 1.96 | 0.00 | 1.08 | 22.41 | 303.05 | -11.77 | 25.33 | 0.4428 | -750.0 | -653.3 | |
| 0.00 | 1.19 | 0.00 | 0.64 | 18.72 | 303.24 | -11.58 | 29.30 | 0.3902 | -1012.0 | -748.6 | |
| 0.00 | 0.60 | 0.00 | 0.32 | 18.91 | 303.13 | -11.69 | 29.28 | 0.3937 | -703.0 | -737.9 | |
| 0.00 | 1.45 | 0.00 | 0.78 | 19.54 | 302.74 | -12.09 | 29.27 | 0.4055 | -636.0 | -529.7 | |
| 0.00 | 0.68 | 0.00 | 0.37 | 19.13 | 302.67 | -12.15 | 29.93 | 0.4004 | -777.0 | -631.4 | |
| 0.00 | 1.87 | 0.00 | 1.01 | 19.42 | 302.55 | -12.27 | 29.79 | 0.4052 | -954.0 | -791.7 | |
| 0.00 | 2.98 | 0.00 | 1.60 | 18.73 | 302.61 | -12.22 | 30.61 | 0.3954 | -752.0 | -670.1 | |
| 0.00 | 1.02 | 0.00 | 0.58 | 26.11 | 301.35 | -13.48 | 24.61 | 0.5045 | -601.0 | -444.2 | |
| 0.00 | 2.55 | 0.00 | 1.41 | 21.17 | 300.85 | -13.97 | 30.75 | 0.4423 | -705.0 | -491.0 | |
| 0.00 | 1.28 | 0.00 | 0.74 | 25.66 | 299.20 | -15.62 | 28.36 | 0.5131 | -742.0 | -668.9 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 22.68 | 299.54 | -15.29 | 31.13 | 0.4724 | -588.0 | -477.8 | |
| 0.00 | 2.30 | 0.00 | 1.30 | 22.43 | 298.17 | -16.65 | 33.60 | 0.4806 | -785.0 | -606.9 | |
| 0.00 | 1.45 | 0.00 | 0.86 | 27.17 | 296.56 | -18.26 | 30.53 | 0.5511 | 730.0 | 636.0 | |
| 0.00 | 0.34 | 0.00 | 0.19 | 22.50 | 297.20 | -17.63 | 35.00 | 0.4899 | 767.0 | 608.8 | |
| 0.00 | 1.53 | 0.00 | 0.88 | 23.83 | 296.95 | -17.88 | 33.72 | 0.5080 | 668.0 | 521.2 | |
| 0.00 | 1.45 | 0.00 | 0.86 | 26.87 | 296.40 | -18.42 | 31.05 | 0.5487 | 747.0 | 681.8 | |
| 0.00 | 2.21 | 0.00 | 1.31 | 27.21 | 296.31 | -18.52 | 30.82 | 0.5534 | 712.0 | 598.9 | |
| 0.00 | 1.45 | 0.00 | 0.86 | 27.14 | 296.11 | -18.71 | 31.15 | 0.5541 | 759.0 | 574.8 | |
| 0.00 | 1.11 | 0.00 | 0.63 | 23.15 | 296.67 | -18.16 | 34.95 | 0.5022 | 612.0 | 572.0 | |
| 0.00 | 2.13 | 0.00 | 1.23 | 24.10 | 295.68 | -19.15 | 35.17 | 0.5219 | 717.0 | 514.0 | |
| 0.00 | 1.70 | 0.00 | 1.01 | 26.81 | 295.05 | -19.78 | 32.88 | 0.5585 | 449.0 | 401.2 | |
| 0.00 | 1.11 | 0.00 | 0.68 | 29.73 | 294.36 | -20.46 | 30.69 | 0.5971 | 620.0 | 475.2 | |
| 0.00 | 1.53 | 0.00 | 0.88 | 23.42 | 295.41 | -19.42 | 36.38 | 0.5164 | 852.0 | 745.8 | |
| 0.00 | 0.77 | 0.00 | 0.44 | 22.68 | 295.32 | -19.51 | 37.45 | 0.5088 | 891.0 | 798.8 | |
| 0.00 | 1.79 | 0.00 | 1.02 | 22.17 | 295.05 | -19.77 | 38.49 | 0.5054 | 866.0 | 706.8 | |
| 0.00 | 1.19 | 0.00 | 0.68 | 21.43 | 295.06 | -19.77 | 39.48 | 0.4972 | 784.0 | 736.6 | |
| 0.00 | 6.55 | 0.00 | 3.77 | 22.55 | 294.83 | -20.00 | 38.28 | 0.5119 | 855.0 | 751.3 | |
| 0.00 | 1.53 | 0.00 | 0.89 | 23.23 | 294.65 | -20.17 | 37.63 | 0.5211 | 767.0 | 625.9 | |
| 0.00 | 1.62 | 0.00 | 0.93 | 22.49 | 294.60 | -20.23 | 38.67 | 0.5133 | 698.0 | 730.5 | |
| 0.00 | 0.85 | 0.00 | 0.49 | 22.65 | 294.40 | -20.42 | 38.72 | 0.5170 | 713.0 | 604.3 | |
| 0.00 | 1.11 | 0.00 | 0.63 | 20.92 | 294.63 | -20.20 | 40.78 | 0.4958 | 914.0 | 725.2 | |
| 0.00 | 1.45 | 0.00 | 0.83 | 21.14 | 294.53 | -20.30 | 40.60 | 0.4993 | 861.0 | 736.1 | |
| 0.00 | 1.62 | 0.00 | 0.93 | 22.46 | 294.30 | -20.53 | 39.11 | 0.5159 | 678.0 | 605.1 | |
| 0.00 | 1.87 | 0.00 | 1.07 | 21.05 | 294.30 | -20.52 | 41.03 | 0.5005 | 867.0 | 703.8 | |
| 0.00 | 1.62 | 0.00 | 0.96 | 25.53 | 293.32 | -21.51 | 36.50 | 0.5584 | 738.0 | 531.0 | |
| 0.00 | 1.02 | 0.00 | 0.58 | 20.70 | 294.02 | -20.81 | 41.90 | 0.4996 | 691.0 | 555.2 | |
| 0.00 | 2.04 | 0.00 | 1.22 | 25.67 | 292.76 | -22.06 | 37.01 | 0.5647 | 559.0 | 486.5 | |
| 0.00 | 0.77 | 0.00 | 0.44 | 20.97 | 291.97 | -22.86 | 44.09 | 0.5234 | 725.0 | 531.4 | |
| 0.00 | 1.96 | 0.00 | 1.23 | 28.71 | 290.06 | -24.77 | 36.55 | 0.6193 | 325.0 | 410.2 | |
| 0.00 | 1.11 | 0.00 | 0.63 | 18.89 | 291.67 | -23.15 | 47.53 | 0.5063 | 758.0 | 559.9 | |
| 0.00 | 2.64 | 0.00 | 1.55 | 20.86 | 290.15 | -24.67 | 46.32 | 0.5414 | 813.0 | 637.0 | |
| 0.00 | 0.85 | 0.00 | 0.50 | 20.74 | 289.76 | -25.07 | 46.93 | 0.5445 | 727.0 | 608.0 | |
| 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. | |