SDO HMI 2011-08-20 18:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 156.01 | 804.73 | 80.43 | 415.90 | 16.13 | 61.26 | -13.52 | 52.91 | 0.2821 | -259.6 | -131.7 | |
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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 | 0.81 | 0.00 | 0.41 | 17.47 | 68.90 | -5.88 | 27.89 | 0.2097 | -742.0 | -618.8 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 17.25 | 68.75 | -6.03 | 29.02 | 0.2077 | -1013.0 | -781.7 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 15.08 | 67.64 | -7.13 | 39.82 | 0.1881 | -1053.0 | -787.5 | |
| 0.00 | 2.07 | 0.00 | 1.07 | 21.89 | 65.20 | -9.57 | 30.62 | 0.3043 | -676.0 | -575.3 | |
| 0.00 | 1.35 | 0.00 | 0.68 | 12.54 | 65.40 | -9.38 | 57.73 | 0.1889 | -897.0 | -736.1 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 20.75 | 64.69 | -10.09 | 34.13 | 0.2933 | -822.0 | -678.0 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 18.61 | 64.73 | -10.05 | 38.87 | 0.2647 | -942.0 | -759.8 | |
| 19.33 | 247.23 | 9.84 | 125.96 | 15.68 | 64.73 | -10.05 | 47.33 | 0.2296 | -1512.4 | -459.2 | |
| 0.99 | -8.00 | 0.50 | -8.00 | 16.25 | 64.25 | -10.53 | 46.77 | 0.2419 | -700.4 | 999999 | |
| 31.56 | -8.00 | 16.09 | -8.00 | 15.79 | 64.18 | -10.60 | 48.43 | 0.2377 | -1252.1 | 999999 | |
| 0.00 | 3.24 | 0.00 | 1.64 | 12.95 | 64.31 | -10.47 | 58.66 | 0.2082 | -793.0 | -678.9 | |
| 0.00 | 2.16 | 0.00 | 1.12 | 21.17 | 63.77 | -11.01 | 35.57 | 0.3076 | -556.0 | -405.9 | |
| 1.35 | 2.97 | 0.69 | 1.52 | 18.06 | 63.91 | -10.86 | 42.40 | 0.2669 | 862.0 | 836.2 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 12.72 | 63.94 | -10.84 | 60.41 | 0.2118 | -689.0 | -679.8 | |
| 0.00 | 1.62 | 0.00 | 0.82 | 12.87 | 63.84 | -10.94 | 60.01 | 0.2145 | -714.0 | -602.0 | |
| 0.00 | 1.98 | 0.00 | 1.02 | 17.74 | 63.38 | -11.39 | 44.59 | 0.2692 | 77.0 | 152.3 | |
| 3.15 | 8.45 | 1.61 | 4.34 | 17.06 | 63.39 | -11.38 | 46.47 | 0.2614 | -985.0 | -677.8 | |
| 1.44 | 7.28 | 0.74 | 3.76 | 18.64 | 63.29 | -11.49 | 42.46 | 0.2808 | -1078.2 | -737.6 | |
| 1.98 | 15.73 | 1.01 | 8.04 | 15.49 | 63.36 | -11.42 | 51.41 | 0.2452 | -999.3 | -741.0 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 12.77 | 63.31 | -11.47 | 61.53 | 0.2216 | -873.0 | -720.1 | |
| 0.00 | 1.80 | 0.00 | 0.92 | 16.56 | 63.07 | -11.71 | 48.71 | 0.2600 | 3.0 | 86.6 | |
| 8.09 | -19.00 | 4.14 | -19.00 | 15.27 | 63.08 | -11.70 | 52.78 | 0.2467 | -1011.7 | 999999 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 13.43 | 62.86 | -11.92 | 59.82 | 0.2334 | 907.0 | 722.4 | |
| 5.39 | 13.31 | 2.76 | 6.81 | 15.39 | 62.66 | -12.12 | 53.34 | 0.2535 | -784.5 | -557.4 | |
| 29.22 | 221.61 | 15.04 | 114.27 | 17.04 | 62.52 | -12.26 | 48.55 | 0.2720 | -1308.4 | -419.8 | |
| 0.00 | 2.16 | 0.00 | 1.10 | 12.94 | 62.73 | -12.05 | 61.97 | 0.2316 | -837.0 | -725.2 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 14.86 | 62.53 | -12.25 | 55.36 | 0.2504 | -916.0 | -774.9 | |
| 0.27 | 11.96 | 0.14 | 6.14 | 16.12 | 62.39 | -12.39 | 51.60 | 0.2642 | -162.7 | 96.1 | |
| 2.25 | -28.00 | 1.15 | -28.00 | 16.02 | 62.36 | -12.42 | 51.94 | 0.2636 | 545.7 | 999999 | |
| 2.70 | -25.00 | 1.39 | -25.00 | 17.56 | 62.26 | -12.52 | 47.67 | 0.2808 | -923.8 | 999999 | |
| 4.67 | -25.00 | 2.42 | -25.00 | 17.96 | 62.20 | -12.58 | 46.72 | 0.2859 | -878.9 | 999999 | |
| 1.44 | 2.88 | 0.76 | 1.51 | 21.72 | 61.89 | -12.89 | 38.64 | 0.3333 | -841.6 | -609.4 | |
| 0.00 | 0.72 | 0.00 | 0.37 | 13.03 | 62.50 | -12.28 | 62.05 | 0.2356 | -764.0 | -578.2 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 21.19 | 61.90 | -12.87 | 39.71 | 0.3266 | -784.0 | -555.4 | |
| 4.41 | -25.00 | 2.28 | -25.00 | 17.77 | 62.08 | -12.70 | 47.48 | 0.2853 | -951.6 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 15.63 | 61.58 | -13.20 | 54.74 | 0.2705 | -694.0 | -541.6 | |
| 1.89 | 2.88 | 0.97 | 1.48 | 15.91 | 61.49 | -13.28 | 54.06 | 0.2742 | -952.9 | -851.6 | |
| 0.00 | 2.25 | 0.00 | 1.18 | 19.90 | 60.52 | -14.26 | 45.32 | 0.3271 | -946.0 | -755.0 | |
| 0.00 | 1.44 | 0.00 | 0.74 | 15.65 | 60.08 | -14.69 | 57.35 | 0.2914 | 853.0 | 760.6 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 17.98 | 59.53 | -15.24 | 51.81 | 0.3196 | 907.0 | 664.7 | |
| 0.00 | 1.35 | 0.00 | 0.70 | 16.98 | 59.22 | -15.55 | 54.96 | 0.3146 | 996.0 | 804.7 | |
| 0.00 | 2.97 | 0.00 | 1.53 | 14.07 | 59.42 | -15.36 | 63.25 | 0.2890 | 833.0 | 717.7 | |
| 0.00 | 2.43 | 0.00 | 1.27 | 16.82 | 59.04 | -15.74 | 55.69 | 0.3157 | 846.0 | 708.3 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 15.50 | 59.12 | -15.66 | 59.31 | 0.3038 | 1022.0 | 798.2 | |
| 0.00 | 3.96 | 0.00 | 2.06 | 15.22 | 59.04 | -15.74 | 60.24 | 0.3028 | 1076.0 | 810.6 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 20.64 | 58.20 | -16.58 | 47.72 | 0.3625 | 930.0 | 778.0 | |
| 0.00 | 1.62 | 0.00 | 0.84 | 15.46 | 58.69 | -16.08 | 60.05 | 0.3095 | 816.0 | 565.5 | |
| 0.00 | 1.35 | 0.00 | 0.71 | 19.02 | 58.20 | -16.57 | 51.40 | 0.3466 | 913.0 | 724.6 | |
| 0.00 | 1.71 | 0.00 | 0.91 | 20.07 | 57.86 | -16.92 | 49.53 | 0.3609 | 870.0 | 713.2 | |
| 0.00 | 1.98 | 0.00 | 1.05 | 20.06 | 57.62 | -17.16 | 49.91 | 0.3638 | 932.0 | 729.6 | |
| 0.00 | 0.90 | 0.00 | 0.48 | 20.35 | 56.84 | -17.94 | 50.44 | 0.3761 | 722.0 | 592.8 | |
| 0.00 | 1.26 | 0.00 | 0.67 | 19.66 | 56.85 | -17.92 | 51.94 | 0.3696 | 974.0 | 892.2 | |
| 0.00 | 1.98 | 0.00 | 1.06 | 20.27 | 56.31 | -18.47 | 51.37 | 0.3821 | 559.0 | 515.6 | |
| 2.52 | 4.41 | 1.35 | 2.36 | 20.07 | 56.19 | -18.58 | 51.94 | 0.3818 | 1018.0 | 576.6 | |
| 0.90 | 185.38 | 0.47 | 97.46 | 13.95 | 56.59 | -18.19 | 66.94 | 0.3308 | 1396.0 | 474.7 | |
| 0.00 | 1.17 | 0.00 | 0.63 | 19.88 | 55.98 | -18.80 | 52.66 | 0.3828 | 910.0 | 749.5 | |
| 0.00 | 0.81 | 0.00 | 0.44 | 20.91 | 55.85 | -18.93 | 50.63 | 0.3936 | 659.0 | 552.7 | |
| 0.00 | 1.62 | 0.00 | 0.87 | 20.75 | 55.73 | -19.05 | 51.13 | 0.3936 | 840.0 | 708.2 | |
| 29.49 | -55.00 | 15.51 | -55.00 | 14.27 | 56.26 | -18.52 | 66.34 | 0.3375 | 1358.0 | 999999 | |
| 0.00 | 1.80 | 0.00 | 0.97 | 19.90 | 55.64 | -19.14 | 53.08 | 0.3873 | 916.0 | 653.1 | |
| 1.53 | -55.00 | 0.81 | -55.00 | 14.69 | 55.99 | -18.78 | 65.46 | 0.3439 | 809.4 | 999999 | |
| 0.00 | 1.53 | 0.00 | 0.82 | 20.67 | 55.26 | -19.52 | 51.92 | 0.3988 | 843.0 | 754.5 | |
| 1.44 | -55.00 | 0.76 | -55.00 | 14.68 | 55.83 | -18.95 | 65.64 | 0.3463 | 652.2 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.58 | 20.78 | 55.01 | -19.77 | 52.01 | 0.4030 | 812.0 | 669.1 | |
| 0.00 | 4.05 | 0.00 | 2.19 | 20.96 | 54.88 | -19.90 | 51.79 | 0.4062 | 800.0 | 623.3 | |
| 0.00 | 2.25 | 0.00 | 1.21 | 20.53 | 54.94 | -19.84 | 52.62 | 0.4017 | 863.0 | 817.8 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 14.83 | 55.55 | -19.23 | 65.53 | 0.3513 | 774.0 | 556.0 | |
| 0.00 | 1.35 | 0.00 | 0.73 | 20.40 | 54.82 | -19.96 | 53.05 | 0.4021 | 910.0 | 744.9 | |
| 0.00 | 1.26 | 0.00 | 0.68 | 20.58 | 54.65 | -20.12 | 52.87 | 0.4057 | 768.0 | 695.3 | |
| 0.00 | 2.52 | 0.00 | 1.37 | 20.91 | 54.30 | -20.48 | 52.62 | 0.4131 | 782.0 | 610.5 | |
| 0.00 | 1.44 | 0.00 | 0.78 | 19.04 | 53.62 | -21.16 | 57.37 | 0.4068 | 778.0 | 539.2 | |
| 0.00 | 1.71 | 0.00 | 0.94 | 20.94 | 52.69 | -22.09 | 54.42 | 0.4337 | 716.0 | 627.5 | |
| 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. | |