SDO HMI 2011-05-27 14:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.60 | 58.16 | 14.72 | 267.59 | -20.22 | 37.91 | -83.72 | 110.23 | 0.9937 | 162.1 | -97.3 | |
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back to the solar disc SDO HMI 2011-05-27 14:59:10 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.90 | 10.82 | 3.10 | 36.79 | -20.79 | 39.94 | -81.69 | 110.83 | 0.9904 | 175.4 | 160.5 | |
| 3.70 | 20.92 | 11.62 | 68.87 | -19.70 | 40.85 | -80.78 | 109.76 | 0.9881 | 242.6 | -67.5 | |
| 0.00 | 1.44 | 0.00 | 5.26 | -20.16 | 39.49 | -82.14 | 110.18 | 0.9913 | -447.0 | -348.8 | |
| 0.00 | 24.98 | 0.00 | 156.67 | -20.32 | 36.08 | -85.55 | 110.29 | 0.9971 | -205.0 | -155.2 | |
| 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. | |