SDO HMI 2011-08-31 10:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 91.53 | 186.90 | 47.85 | 97.72 | 24.87 | 299.44 | 5.58 | 343.84 | 0.3206 | -211.7 | 49.4 | |
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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 |
| 12.18 | 83.39 | 6.37 | 43.63 | 24.20 | 302.00 | 8.14 | 336.29 | 0.3225 | -1113.9 | -583.3 | |
| 32.51 | -1.00 | 17.01 | -1.00 | 24.49 | 301.48 | 7.62 | 338.00 | 0.3236 | -1066.7 | 999999 | |
| 0.00 | 3.13 | 0.00 | 1.64 | 24.92 | 300.36 | 6.50 | 341.42 | 0.3238 | -626.0 | -352.0 | |
| 0.00 | 1.07 | 0.00 | 0.57 | 25.75 | 300.27 | 6.41 | 342.51 | 0.3363 | 682.0 | 515.8 | |
| 0.00 | 1.43 | 0.00 | 0.75 | 25.69 | 299.90 | 6.04 | 343.41 | 0.3335 | 752.0 | 427.1 | |
| 12.99 | 18.00 | 6.75 | 9.36 | 23.92 | 299.38 | 5.52 | 343.06 | 0.3031 | -1065.3 | -741.5 | |
| 1.79 | 2.51 | 0.94 | 1.32 | 25.98 | 299.30 | 5.44 | 345.21 | 0.3356 | -835.2 | -818.8 | |
| 0.00 | 1.97 | 0.00 | 1.03 | 24.49 | 298.53 | 4.68 | 346.03 | 0.3086 | 787.0 | 520.8 | |
| 0.00 | 1.07 | 0.00 | 0.56 | 24.65 | 298.54 | 4.68 | 346.14 | 0.3112 | 709.0 | 570.2 | |
| 0.00 | 12.09 | 0.00 | 6.30 | 24.72 | 297.88 | 4.02 | 348.10 | 0.3099 | 928.0 | 628.3 | |
| 2.15 | 29.47 | 1.13 | 15.47 | 26.16 | 297.21 | 3.36 | 350.83 | 0.3313 | 884.9 | 692.0 | |
| 15.85 | -11.00 | 8.33 | -11.00 | 26.39 | 297.05 | 3.19 | 351.38 | 0.3346 | 897.5 | 999999 | |
| 0.00 | 1.61 | 0.00 | 0.84 | 25.59 | 297.03 | 3.17 | 351.03 | 0.3215 | 906.0 | 783.3 | |
| 8.24 | 20.42 | 4.29 | 10.64 | 24.92 | 296.95 | 3.09 | 350.90 | 0.3103 | 1097.3 | 880.5 | |
| 2.06 | -14.00 | 1.07 | -14.00 | 25.05 | 296.41 | 2.56 | 352.51 | 0.3112 | 1115.0 | 999999 | |
| 1.52 | 6.72 | 0.79 | 3.51 | 25.27 | 296.28 | 2.43 | 352.98 | 0.3146 | 1091.8 | 912.4 | |
| 1.88 | -16.00 | 0.98 | -16.00 | 25.43 | 296.15 | 2.30 | 353.42 | 0.3170 | 931.9 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.65 | 25.18 | 295.91 | 2.06 | 354.01 | 0.3124 | 919.0 | 728.4 | |
| 0.00 | 1.52 | 0.00 | 0.79 | 25.43 | 295.89 | 2.03 | 354.18 | 0.3165 | 788.0 | 620.0 | |
| 0.36 | 1.25 | 0.19 | 0.66 | 26.52 | 295.80 | 1.94 | 354.77 | 0.3343 | -865.0 | -732.1 | |
| 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. | |