SDO HMI 2011-08-20 07:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.12 | 106.30 | 15.12 | 67.05 | -21.57 | 54.95 | -25.89 | 139.01 | 0.6192 | 111.7 | 122.2 | |
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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 | 0.99 | 0.00 | 0.59 | -19.44 | 59.78 | -21.07 | 142.10 | 0.5540 | 580.0 | 438.7 | |
| 0.00 | 1.26 | 0.00 | 0.74 | -17.16 | 58.36 | -22.49 | 137.47 | 0.5427 | 685.0 | 550.1 | |
| 17.55 | 64.00 | 10.83 | 39.47 | -21.14 | 56.88 | -23.96 | 140.53 | 0.5980 | 1070.4 | 446.9 | |
| 0.00 | 1.08 | 0.00 | 0.68 | -22.44 | 56.47 | -24.37 | 141.50 | 0.6150 | -652.0 | -499.1 | |
| 2.97 | 3.51 | 1.85 | 2.19 | -21.66 | 56.26 | -24.59 | 140.39 | 0.6089 | 617.7 | 374.0 | |
| 0.00 | 0.99 | 0.00 | 0.62 | -21.43 | 56.12 | -24.73 | 139.98 | 0.6077 | 765.0 | 635.3 | |
| 0.00 | 0.72 | 0.00 | 0.43 | -17.78 | 56.64 | -24.20 | 136.19 | 0.5660 | 653.0 | 546.1 | |
| 0.00 | 1.17 | 0.00 | 0.71 | -18.18 | 55.98 | -24.86 | 135.94 | 0.5765 | 766.0 | 596.3 | |
| 0.00 | 1.35 | 0.00 | 0.83 | -19.49 | 55.42 | -25.42 | 136.93 | 0.5948 | 384.0 | 374.3 | |
| 0.00 | 1.44 | 0.00 | 0.88 | -18.27 | 55.51 | -25.33 | 135.53 | 0.5821 | 736.0 | 537.9 | |
| 0.00 | 0.81 | 0.00 | 0.51 | -20.61 | 53.63 | -27.22 | 136.36 | 0.6225 | -265.0 | -322.7 | |
| 0.00 | 1.17 | 0.00 | 0.75 | -21.35 | 52.67 | -28.17 | 136.26 | 0.6383 | -703.0 | -519.3 | |
| 0.00 | 1.53 | 0.00 | 0.99 | -21.43 | 52.39 | -28.45 | 136.08 | 0.6416 | -730.0 | -629.2 | |
| 1.89 | 4.86 | 1.28 | 3.28 | -24.71 | 51.23 | -29.61 | 138.61 | 0.6812 | 641.3 | 532.5 | |
| 0.99 | -14.00 | 0.67 | -14.00 | -24.58 | 51.12 | -29.73 | 138.36 | 0.6810 | 607.8 | 999999 | |
| 0.00 | 1.98 | 0.00 | 1.27 | -20.88 | 51.95 | -28.89 | 135.01 | 0.6408 | -843.0 | -741.5 | |
| 0.00 | 0.99 | 0.00 | 0.64 | -20.92 | 51.76 | -29.09 | 134.87 | 0.6430 | -715.0 | -642.5 | |
| 0.00 | 0.54 | 0.00 | 0.37 | -25.85 | 50.10 | -30.74 | 138.79 | 0.7006 | -649.0 | -579.2 | |
| 0.00 | 1.80 | 0.00 | 1.23 | -25.09 | 50.28 | -30.57 | 138.15 | 0.6926 | -773.0 | -633.0 | |
| 0.00 | 1.35 | 0.00 | 0.87 | -20.57 | 51.35 | -29.50 | 134.07 | 0.6438 | -759.0 | -574.8 | |
| 0.00 | 0.81 | 0.00 | 0.55 | -24.39 | 50.20 | -30.65 | 137.33 | 0.6872 | -720.0 | -635.3 | |
| 0.00 | 0.54 | 0.00 | 0.35 | -20.69 | 51.10 | -29.75 | 133.97 | 0.6472 | -723.0 | -604.5 | |
| 0.00 | 0.90 | 0.00 | 0.59 | -20.91 | 50.94 | -29.91 | 134.08 | 0.6506 | -629.0 | -495.9 | |
| 0.00 | 1.71 | 0.00 | 1.12 | -21.37 | 50.61 | -30.24 | 134.32 | 0.6577 | -721.0 | -620.2 | |
| 0.72 | 1.89 | 0.49 | 1.29 | -24.49 | 49.78 | -31.06 | 137.06 | 0.6916 | -764.0 | -624.2 | |
| 0.00 | 1.17 | 0.00 | 0.77 | -21.03 | 50.12 | -30.73 | 133.47 | 0.6594 | -615.0 | -550.1 | |
| 0.00 | 0.99 | 0.00 | 0.68 | -23.81 | 49.34 | -31.50 | 135.94 | 0.6897 | -570.0 | -387.4 | |
| 0.00 | 1.80 | 0.00 | 1.22 | -22.88 | 49.17 | -31.68 | 134.75 | 0.6836 | -720.0 | -613.2 | |
| 0.00 | 0.99 | 0.00 | 0.69 | -24.50 | 48.56 | -32.28 | 136.02 | 0.7022 | -604.0 | -541.4 | |
| 0.00 | 0.81 | 0.00 | 0.56 | -24.37 | 48.44 | -32.40 | 135.77 | 0.7021 | -641.0 | -559.9 | |
| 0.00 | 3.15 | 0.00 | 2.18 | -24.16 | 48.38 | -32.46 | 135.50 | 0.7009 | -656.0 | -577.9 | |
| 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. | |