SDO HMI 2011-02-25 20:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.02 | 42.75 | 7.09 | 50.41 | 16.40 | 178.26 | -61.35 | 68.15 | 0.9083 | -1.6 | 205.1 | |
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back to the solar disc SDO HMI 2011-02-25 20:58:58 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.46 | 0.00 | 1.66 | 17.19 | 179.49 | -60.11 | 66.94 | 0.9020 | -302.0 | -208.9 | |
| 1.89 | 21.25 | 2.10 | 23.69 | 15.42 | 179.65 | -59.96 | 68.78 | 0.8970 | 785.9 | 467.3 | |
| 0.34 | 1.20 | 0.39 | 1.36 | 16.10 | 179.25 | -60.36 | 68.18 | 0.9013 | 492.2 | 420.9 | |
| 3.27 | 6.54 | 3.93 | 7.90 | 17.33 | 177.93 | -61.68 | 67.27 | 0.9129 | -507.0 | -217.9 | |
| 0.00 | 0.86 | 0.00 | 1.11 | 18.85 | 176.49 | -63.11 | 66.11 | 0.9248 | -160.0 | -125.4 | |
| 0.00 | 1.89 | 0.00 | 2.25 | 16.29 | 177.86 | -61.75 | 68.39 | 0.9112 | 324.0 | 293.3 | |
| 0.52 | 2.24 | 0.67 | 2.89 | 18.61 | 176.38 | -63.23 | 66.39 | 0.9251 | -394.2 | -249.0 | |
| 0.00 | 1.03 | 0.00 | 1.23 | 15.88 | 177.82 | -61.79 | 68.83 | 0.9107 | 554.0 | 499.7 | |
| 0.00 | 5.59 | 0.00 | 7.42 | 17.29 | 175.26 | -64.35 | 68.07 | 0.9294 | -251.0 | -104.7 | |
| 0.00 | 0.69 | 0.00 | 0.90 | 16.42 | 175.38 | -64.23 | 68.95 | 0.9272 | -266.0 | -224.6 | |
| 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. | |