SDO HMI 2011-08-27 03:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.41 | 150.14 | 22.82 | 141.43 | 13.33 | 291.71 | -58.82 | 78.68 | 0.8510 | -565.3 | -144.3 | |
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back to the solar disc SDO HMI 2011-08-27 03:59:08 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.18 | 142.51 | 6.64 | 133.76 | 13.58 | 292.23 | -58.31 | 78.39 | 0.8465 | -1001.4 | -172.1 | |
| 12.38 | -1.00 | 11.57 | -1.00 | 13.39 | 291.88 | -58.65 | 78.62 | 0.8496 | -666.9 | 999999 | |
| 0.00 | 1.44 | 0.00 | 1.35 | 12.41 | 291.71 | -58.83 | 79.77 | 0.8512 | -449.0 | -443.4 | |
| 1.08 | -1.00 | 1.02 | -1.00 | 12.99 | 291.37 | -59.17 | 79.08 | 0.8542 | -492.2 | 999999 | |
| 2.06 | -1.00 | 1.97 | -1.00 | 13.31 | 291.12 | -59.42 | 78.71 | 0.8563 | -241.3 | 999999 | |
| 1.71 | -1.00 | 1.62 | -1.00 | 12.80 | 291.26 | -59.28 | 79.31 | 0.8551 | -398.0 | 999999 | |
| 0.00 | 3.23 | 0.00 | 3.19 | 12.75 | 289.97 | -60.57 | 79.34 | 0.8664 | 637.0 | 539.0 | |
| 0.00 | 0.99 | 0.00 | 1.03 | 12.42 | 288.00 | -62.54 | 79.68 | 0.8827 | 366.0 | 340.3 | |
| 0.00 | 1.97 | 0.00 | 2.10 | 12.42 | 287.45 | -63.09 | 79.66 | 0.8871 | 272.0 | 237.5 | |
| 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. | |