SDO HMI 2011-11-25 21:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.24 | 43.47 | 22.38 | 51.08 | 16.71 | 297.58 | 64.37 | 287.75 | 0.9075 | 17.9 | -70.7 | |
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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 |
| 6.42 | 12.24 | 8.49 | 16.20 | 16.44 | 300.74 | 67.53 | 287.10 | 0.9289 | -452.4 | -259.6 | |
| 0.00 | 3.17 | 0.00 | 4.09 | 15.81 | 300.22 | 67.01 | 286.47 | 0.9253 | -424.0 | -295.3 | |
| 0.00 | 1.71 | 0.00 | 2.02 | 16.05 | 297.86 | 64.65 | 286.96 | 0.9098 | -329.0 | -302.5 | |
| 0.00 | 0.86 | 0.00 | 1.00 | 16.55 | 297.38 | 64.17 | 287.57 | 0.9068 | -498.0 | -437.0 | |
| 0.00 | 2.22 | 0.00 | 2.58 | 16.93 | 297.19 | 63.98 | 288.00 | 0.9057 | -578.0 | -474.6 | |
| 0.00 | 0.77 | 0.00 | 0.85 | 15.60 | 296.06 | 62.85 | 286.67 | 0.8965 | 104.0 | 65.3 | |
| 0.77 | 1.28 | 0.84 | 1.40 | 16.14 | 295.41 | 62.20 | 287.34 | 0.8921 | 160.3 | 147.1 | |
| 2.05 | 3.00 | 2.25 | 3.28 | 16.63 | 295.55 | 62.34 | 287.87 | 0.8936 | 244.1 | 218.0 | |
| 1.45 | 1.88 | 1.57 | 2.04 | 16.33 | 295.18 | 61.97 | 287.58 | 0.8906 | 258.8 | 338.0 | |
| 0.00 | 2.14 | 0.00 | 2.30 | 16.76 | 295.03 | 61.82 | 288.09 | 0.8898 | 374.0 | 311.0 | |
| 2.65 | 4.62 | 2.89 | 5.04 | 17.34 | 295.30 | 62.09 | 288.70 | 0.8924 | 382.7 | 185.1 | |
| 0.00 | 0.68 | 0.00 | 0.73 | 17.01 | 294.84 | 61.63 | 288.40 | 0.8887 | 378.0 | 457.6 | |
| 2.48 | 3.08 | 2.68 | 3.33 | 17.81 | 295.05 | 61.84 | 289.26 | 0.8911 | 478.9 | 472.6 | |
| 3.42 | 5.82 | 3.66 | 6.22 | 17.45 | 294.70 | 61.49 | 288.90 | 0.8880 | 508.5 | 459.6 | |
| 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. | |