SDO HMI 2011-12-11 02:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.54 | 62.87 | 6.94 | 32.23 | 8.02 | 44.60 | 11.82 | 306.79 | 0.2521 | 57.9 | -38.3 | |
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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 |
| 1.02 | 1.87 | 0.56 | 1.03 | 9.89 | 56.41 | 23.63 | 294.19 | 0.4347 | -897.9 | -769.5 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 11.45 | 54.58 | 21.80 | 299.29 | 0.4191 | -743.0 | -700.2 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 11.23 | 51.96 | 19.18 | 301.90 | 0.3812 | 686.0 | 583.1 | |
| 2.47 | 6.30 | 1.27 | 3.25 | 7.57 | 46.90 | 14.12 | 299.66 | 0.2795 | -957.6 | -652.8 | |
| 0.00 | 0.85 | 0.00 | 0.44 | 7.84 | 46.70 | 13.91 | 300.86 | 0.2787 | -644.0 | -546.4 | |
| 1.70 | 2.98 | 0.88 | 1.54 | 7.69 | 46.48 | 13.69 | 300.78 | 0.2743 | -1111.6 | -790.0 | |
| 0.00 | 4.26 | 0.00 | 2.19 | 7.42 | 46.47 | 13.68 | 299.94 | 0.2720 | -1003.0 | -856.5 | |
| 0.00 | 5.96 | 0.00 | 3.07 | 7.99 | 46.24 | 13.46 | 302.16 | 0.2735 | -948.0 | -815.2 | |
| 0.00 | 1.19 | 0.00 | 0.61 | 8.49 | 46.14 | 13.35 | 303.93 | 0.2765 | -769.0 | -556.6 | |
| 1.19 | 2.56 | 0.61 | 1.31 | 7.66 | 45.50 | 12.71 | 302.55 | 0.2599 | -983.8 | -880.1 | |
| 0.00 | 0.77 | 0.00 | 0.39 | 7.48 | 45.00 | 12.22 | 302.97 | 0.2513 | -929.0 | -705.8 | |
| 0.00 | 4.69 | 0.00 | 2.39 | 7.18 | 44.14 | 11.36 | 303.83 | 0.2364 | -947.0 | -880.2 | |
| 0.00 | 3.49 | 0.00 | 1.77 | 7.21 | 42.42 | 9.64 | 308.37 | 0.2128 | 926.0 | 678.1 | |
| 0.00 | 6.30 | 0.00 | 3.21 | 9.14 | 42.17 | 9.38 | 315.71 | 0.2315 | 1053.0 | 844.4 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 7.09 | 42.12 | 9.33 | 308.81 | 0.2075 | 848.0 | 714.6 | |
| 0.00 | 1.28 | 0.00 | 0.65 | 9.59 | 42.15 | 9.36 | 317.11 | 0.2368 | 1049.0 | 910.7 | |
| 7.16 | 9.29 | 3.62 | 4.70 | 7.29 | 41.70 | 8.92 | 310.87 | 0.2042 | 1125.5 | 684.5 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 8.07 | 41.44 | 8.66 | 314.48 | 0.2099 | 911.0 | 744.4 | |
| 0.00 | 6.48 | 0.00 | 3.28 | 8.46 | 40.82 | 8.04 | 317.92 | 0.2073 | 946.0 | 928.6 | |
| 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. | |