SDO HMI 2011-08-27 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 |
| 28.98 | 150.67 | 24.62 | 128.31 | 13.36 | 291.73 | -54.97 | 78.61 | 0.8149 | -552.1 | -168.5 | |
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back to the solar disc SDO HMI 2011-08-27 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 |
| 21.89 | 148.24 | 18.51 | 126.13 | 13.47 | 291.96 | -54.74 | 78.48 | 0.8126 | -768.4 | -182.4 | |
| 3.14 | -1.00 | 2.71 | -1.00 | 13.35 | 291.12 | -55.58 | 78.63 | 0.8208 | -337.5 | 999999 | |
| 1.62 | -1.00 | 1.39 | -1.00 | 13.08 | 291.22 | -55.48 | 78.96 | 0.8199 | -493.7 | 999999 | |
| 2.33 | -1.00 | 2.01 | -1.00 | 12.74 | 291.22 | -55.48 | 79.38 | 0.8198 | -447.2 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.80 | 12.98 | 289.85 | -56.85 | 79.10 | 0.8330 | 508.0 | 497.6 | |
| 0.00 | 0.72 | 0.00 | 0.64 | 12.85 | 289.84 | -56.87 | 79.25 | 0.8331 | 502.0 | 543.8 | |
| 0.00 | 0.81 | 0.00 | 0.74 | 12.25 | 288.53 | -58.17 | 79.95 | 0.8453 | 464.0 | 400.2 | |
| 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. | |