SDO HMI 2011-08-25 07:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.05 | 0.00 | 6.45 | 19.25 | 356.10 | -18.67 | 53.44 | 0.3743 | -53.5 | -100.8 | |
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back to the solar disc SDO HMI 2011-08-25 07:59:09 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.44 | 0.00 | 0.75 | 19.87 | 0.62 | -14.15 | 45.53 | 0.3237 | -1023.0 | -812.6 | |
| 0.00 | 1.62 | 0.00 | 0.85 | 19.71 | 0.24 | -14.54 | 46.64 | 0.3264 | -855.0 | -639.4 | |
| 0.00 | 2.96 | 0.00 | 1.55 | 18.02 | 359.79 | -14.98 | 51.64 | 0.3149 | -1002.0 | -805.8 | |
| 0.00 | 0.63 | 0.00 | 0.33 | 18.79 | 359.66 | -15.12 | 49.92 | 0.3241 | -721.0 | -681.6 | |
| 0.00 | 1.53 | 0.00 | 0.82 | 17.67 | 354.38 | -20.40 | 59.97 | 0.3852 | 932.0 | 746.4 | |
| 0.00 | 1.08 | 0.00 | 0.58 | 18.01 | 353.72 | -21.05 | 59.87 | 0.3966 | 870.0 | 701.8 | |
| 0.00 | 0.90 | 0.00 | 0.48 | 17.76 | 353.48 | -21.29 | 60.70 | 0.3982 | 863.0 | 695.4 | |
| 0.00 | 1.89 | 0.00 | 1.09 | 22.83 | 347.18 | -27.59 | 56.26 | 0.5154 | 508.0 | 566.4 | |
| 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. | |