SDO HMI 2011-05-02 05:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.58 | 289.46 | 27.94 | 188.45 | 17.58 | 62.62 | -34.57 | 56.51 | 0.6503 | -653.4 | -285.4 | |
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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 | 0.89 | 0.00 | 0.56 | 17.32 | 65.07 | -32.12 | 55.07 | 0.6213 | 642.0 | 472.0 | |
| 0.00 | 1.43 | 0.00 | 0.90 | 17.23 | 64.90 | -32.29 | 55.33 | 0.6226 | 628.0 | 526.4 | |
| 0.71 | 272.24 | 0.46 | 176.10 | 17.20 | 63.17 | -34.02 | 56.68 | 0.6419 | -1264.1 | -336.6 | |
| 37.76 | -3.00 | 24.42 | -3.00 | 17.53 | 63.06 | -34.13 | 56.31 | 0.6453 | -1184.8 | 999999 | |
| 0.00 | 1.34 | 0.00 | 0.92 | 19.28 | 59.56 | -37.63 | 56.42 | 0.6941 | 665.0 | 542.1 | |
| 0.00 | 0.80 | 0.00 | 0.55 | 18.95 | 59.53 | -37.66 | 56.86 | 0.6925 | 658.0 | 571.0 | |
| 0.00 | 1.25 | 0.00 | 0.88 | 18.18 | 57.32 | -39.87 | 59.20 | 0.7114 | 667.0 | 598.4 | |
| 0.00 | 1.16 | 0.00 | 0.82 | 18.16 | 56.99 | -40.20 | 59.41 | 0.7148 | 565.0 | 523.2 | |
| 0.00 | 1.25 | 0.00 | 0.93 | 20.09 | 54.42 | -42.77 | 58.44 | 0.7507 | 540.0 | 419.7 | |
| 0.00 | 0.62 | 0.00 | 0.48 | 21.28 | 53.64 | -43.55 | 57.43 | 0.7641 | 588.0 | 517.4 | |
| 4.11 | 8.48 | 3.06 | 6.31 | 18.35 | 53.76 | -43.43 | 60.90 | 0.7490 | 551.8 | 601.7 | |
| 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. | |