SDO HMI 2011-08-27 14:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.72 | 61.79 | 10.27 | 30.66 | 7.35 | 345.12 | 0.63 | 188.61 | 0.0499 | -21.5 | -154.4 | |
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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 |
| 0.00 | 2.69 | 0.00 | 1.34 | 7.07 | 352.10 | 7.60 | 270.38 | 0.1319 | -798.0 | -735.9 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 7.10 | 351.88 | 7.39 | 270.63 | 0.1282 | -952.0 | -812.9 | |
| 0.36 | 1.52 | 0.18 | 0.76 | 7.20 | 351.61 | 7.11 | 271.40 | 0.1234 | -1139.5 | -939.4 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 8.21 | 350.48 | 5.99 | 281.19 | 0.1057 | -844.0 | -705.9 | |
| 0.00 | 2.15 | 0.00 | 1.07 | 7.98 | 350.02 | 5.52 | 279.65 | 0.0971 | -1005.0 | -858.3 | |
| 0.00 | 5.29 | 0.00 | 2.63 | 7.23 | 348.91 | 4.41 | 272.25 | 0.0767 | -507.0 | -813.3 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 6.91 | 346.77 | 2.27 | 265.90 | 0.0396 | -1078.0 | -758.3 | |
| 0.00 | 2.15 | 0.00 | 1.07 | 6.73 | 346.67 | 2.18 | 260.98 | 0.0384 | -925.0 | -835.4 | |
| 0.00 | 1.52 | 0.00 | 0.76 | 6.95 | 345.79 | 1.29 | 264.17 | 0.0226 | -927.0 | -716.5 | |
| 0.00 | 3.05 | 0.00 | 1.51 | 8.46 | 345.64 | 1.15 | 320.65 | 0.0313 | -1011.0 | -732.6 | |
| 6.10 | 7.89 | 3.02 | 3.91 | 8.55 | 345.34 | 0.84 | 330.59 | 0.0297 | -1081.1 | -658.5 | |
| 0.00 | 1.08 | 0.00 | 0.53 | 6.95 | 343.11 | -1.39 | 95.43 | 0.0243 | 692.0 | 633.8 | |
| 5.65 | 12.20 | 2.80 | 6.04 | 7.25 | 343.01 | -1.48 | 83.35 | 0.0260 | 1162.9 | 718.3 | |
| 0.00 | 2.42 | 0.00 | 1.20 | 7.01 | 342.86 | -1.63 | 92.50 | 0.0285 | 1042.0 | 832.9 | |
| 8.61 | 10.13 | 4.27 | 5.02 | 6.82 | 342.47 | -2.03 | 97.14 | 0.0356 | 1096.0 | 800.0 | |
| 0.00 | 1.70 | 0.00 | 0.84 | 6.55 | 342.16 | -2.33 | 102.76 | 0.0417 | 793.0 | 484.5 | |
| 0.00 | 3.32 | 0.00 | 1.65 | 6.48 | 341.16 | -3.34 | 100.01 | 0.0591 | 771.0 | 566.9 | |
| 0.00 | 0.99 | 0.00 | 0.49 | 8.56 | 339.17 | -5.32 | 74.03 | 0.0958 | 879.0 | 699.3 | |
| 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. | |