SDO HMI 2011-05-31 01:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.36 | 82.74 | 28.44 | 78.98 | 21.19 | 131.54 | 55.70 | 295.61 | 0.8556 | -226.9 | -20.5 | |
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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 |
| 13.01 | 30.35 | 13.09 | 30.70 | 22.34 | 133.29 | 57.45 | 296.41 | 0.8725 | -542.8 | 54.6 | |
| 0.00 | 5.06 | 0.00 | 4.86 | 20.61 | 132.06 | 56.22 | 294.80 | 0.8591 | -162.0 | -154.5 | |
| 4.34 | 5.33 | 4.16 | 5.11 | 20.90 | 131.87 | 56.03 | 295.18 | 0.8582 | -480.1 | -284.4 | |
| 0.00 | 0.90 | 0.00 | 0.84 | 19.43 | 131.02 | 55.18 | 293.73 | 0.8478 | 243.0 | 187.1 | |
| 0.00 | 0.27 | 0.00 | 0.25 | 20.01 | 131.32 | 55.49 | 294.32 | 0.8517 | -519.0 | -493.3 | |
| 5.42 | 7.14 | 5.26 | 6.92 | 21.56 | 132.14 | 56.30 | 295.86 | 0.8618 | -448.4 | -265.5 | |
| 0.00 | 3.70 | 0.00 | 3.49 | 20.41 | 131.30 | 55.47 | 294.77 | 0.8524 | -670.0 | -553.5 | |
| 0.00 | 1.45 | 0.00 | 1.37 | 20.73 | 131.49 | 55.65 | 295.10 | 0.8547 | -571.0 | -541.9 | |
| 2.08 | 4.15 | 1.98 | 3.97 | 21.19 | 131.63 | 55.79 | 295.58 | 0.8569 | -484.2 | -426.0 | |
| 0.00 | 2.98 | 0.00 | 2.80 | 20.80 | 131.17 | 55.34 | 295.26 | 0.8522 | -715.0 | -689.2 | |
| 0.00 | 1.08 | 0.00 | 1.01 | 20.50 | 130.72 | 54.89 | 295.04 | 0.8478 | -593.0 | -485.7 | |
| 0.00 | 0.81 | 0.00 | 0.72 | 18.92 | 129.11 | 53.27 | 293.67 | 0.8300 | 267.0 | 296.0 | |
| 0.00 | 2.26 | 0.00 | 2.03 | 20.05 | 129.44 | 53.60 | 294.90 | 0.8357 | 397.0 | 251.2 | |
| 2.62 | 3.79 | 2.30 | 3.33 | 18.94 | 128.80 | 52.96 | 293.80 | 0.8272 | 551.1 | 427.9 | |
| 0.00 | 0.99 | 0.00 | 0.87 | 19.24 | 128.82 | 52.99 | 294.13 | 0.8282 | 280.0 | 237.9 | |
| 0.00 | 1.26 | 0.00 | 1.11 | 19.59 | 128.78 | 52.94 | 294.56 | 0.8287 | 364.0 | 283.0 | |
| 1.26 | 1.45 | 1.11 | 1.26 | 19.43 | 128.54 | 52.70 | 294.44 | 0.8261 | 503.4 | 496.0 | |
| 0.00 | 1.54 | 0.00 | 1.33 | 20.10 | 127.95 | 52.11 | 295.41 | 0.8226 | 458.0 | 336.1 | |
| 0.00 | 1.63 | 0.00 | 1.39 | 19.38 | 127.56 | 51.73 | 294.68 | 0.8172 | 445.0 | 328.8 | |
| 0.00 | 2.89 | 0.00 | 2.46 | 20.03 | 127.18 | 51.34 | 295.56 | 0.8154 | 604.0 | 546.3 | |
| 0.63 | 1.63 | 0.54 | 1.40 | 20.65 | 127.36 | 51.53 | 296.24 | 0.8189 | 424.4 | 349.9 | |
| 0.00 | 2.08 | 0.00 | 1.76 | 20.25 | 127.02 | 51.18 | 295.88 | 0.8147 | 679.0 | 603.7 | |
| 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. | |