SDO HMI 2011-01-12 02:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.16 | 27.44 | 8.67 | 18.11 | 23.10 | 77.09 | -31.76 | 47.18 | 0.6628 | -427.4 | -187.4 | |
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back to the solar disc SDO HMI 2011-01-12 02:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.19 | 0.00 | 0.82 | 28.00 | 77.71 | -31.14 | 41.08 | 0.6973 | -590.0 | -418.8 | |
| 11.13 | 12.41 | 7.33 | 8.17 | 23.39 | 77.53 | -31.32 | 46.44 | 0.6608 | -798.2 | -682.1 | |
| 0.00 | 3.23 | 0.00 | 2.13 | 23.12 | 76.99 | -31.85 | 47.22 | 0.6636 | -788.0 | -616.1 | |
| 0.00 | 1.70 | 0.00 | 1.13 | 23.43 | 76.76 | -32.09 | 47.05 | 0.6683 | -697.0 | -615.4 | |
| 0.00 | 2.12 | 0.00 | 1.39 | 21.90 | 76.97 | -31.88 | 48.73 | 0.6543 | 695.0 | 497.3 | |
| 0.00 | 1.10 | 0.00 | 0.73 | 22.64 | 76.59 | -32.26 | 48.14 | 0.6638 | -393.0 | -443.0 | |
| 0.00 | 0.85 | 0.00 | 0.57 | 23.35 | 76.29 | -32.56 | 47.54 | 0.6722 | -442.0 | -415.4 | |
| 1.10 | 2.12 | 0.72 | 1.38 | 21.32 | 76.70 | -32.15 | 49.67 | 0.6525 | 840.7 | 761.4 | |
| 0.93 | 1.70 | 0.62 | 1.12 | 22.00 | 76.19 | -32.66 | 49.25 | 0.6628 | 519.5 | 507.9 | |
| 0.00 | 1.02 | 0.00 | 0.67 | 21.30 | 75.69 | -33.16 | 50.52 | 0.6626 | 441.0 | 387.2 | |
| 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. | |