SDO HMI 2011-08-29 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 |
| 0.00 | 13.98 | 0.00 | 7.94 | 7.65 | 349.47 | 29.20 | 272.92 | 0.4854 | -517.9 | -495.2 | |
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back to the solar disc SDO HMI 2011-08-29 10:59:08 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.47 | 0.00 | 3.17 | 7.56 | 351.87 | 31.60 | 272.83 | 0.5221 | -436.0 | -592.3 | |
| 0.00 | 1.88 | 0.00 | 1.09 | 7.79 | 351.61 | 31.33 | 273.27 | 0.5180 | -895.0 | -753.9 | |
| 0.00 | 1.52 | 0.00 | 0.88 | 8.30 | 351.18 | 30.91 | 274.26 | 0.5117 | -849.0 | -621.6 | |
| 0.00 | 1.26 | 0.00 | 0.70 | 7.35 | 347.26 | 26.99 | 272.19 | 0.4522 | -604.0 | -446.2 | |
| 0.00 | 0.81 | 0.00 | 0.45 | 7.11 | 346.70 | 26.42 | 271.62 | 0.4436 | -741.0 | -631.8 | |
| 0.00 | 1.52 | 0.00 | 0.83 | 7.80 | 345.08 | 24.81 | 273.17 | 0.4180 | -957.0 | -819.1 | |
| 0.00 | 1.52 | 0.00 | 0.82 | 7.52 | 343.39 | 23.12 | 272.46 | 0.3912 | 857.0 | 720.2 | |
| 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. | |