SDO HMI 2011-01-10 16:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.12 | 153.89 | 27.46 | 175.69 | 31.42 | 183.84 | 56.32 | 307.94 | 0.9022 | -608.2 | -158.8 | |
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back to the solar disc SDO HMI 2011-01-10 16:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.91 | 147.95 | 24.90 | 168.60 | 31.30 | 183.83 | 56.31 | 307.82 | 0.9018 | -775.9 | -161.5 | |
| 0.34 | 2.80 | 0.43 | 3.52 | 34.43 | 185.83 | 58.31 | 310.28 | 0.9216 | 83.8 | -282.6 | |
| 0.00 | 0.59 | 0.00 | 0.67 | 33.93 | 182.01 | 54.49 | 311.19 | 0.8992 | 460.0 | 433.4 | |
| 1.87 | 2.55 | 2.13 | 2.90 | 34.43 | 182.24 | 54.71 | 311.59 | 0.9021 | 385.8 | 327.1 | |
| 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. | |