SDO HMI 2011-01-12 17:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.20 | 21.05 | 3.78 | 12.79 | 22.98 | 77.69 | -22.94 | 38.38 | 0.5805 | -247.1 | -211.6 | |
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back to the solar disc SDO HMI 2011-01-12 17:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 2.38 | 0.00 | 1.42 | 24.44 | 82.59 | -18.04 | 30.58 | 0.5564 | -721.0 | -553.1 | |
| 4.67 | 10.53 | 2.85 | 6.42 | 23.45 | 77.48 | -23.15 | 38.12 | 0.5865 | -730.6 | -742.9 | |
| 1.53 | -2.00 | 0.93 | -2.00 | 23.19 | 77.46 | -23.17 | 38.45 | 0.5839 | -1002.0 | 999999 | |
| 0.00 | 1.10 | 0.00 | 0.66 | 21.38 | 77.44 | -23.20 | 40.65 | 0.5653 | 718.0 | 437.1 | |
| 0.00 | 1.10 | 0.00 | 0.68 | 23.33 | 77.02 | -23.62 | 38.80 | 0.5894 | -481.0 | -420.8 | |
| 0.00 | 1.95 | 0.00 | 1.20 | 23.08 | 76.50 | -24.13 | 39.67 | 0.5914 | -639.0 | -534.7 | |
| 0.00 | 2.04 | 0.00 | 1.23 | 21.35 | 76.33 | -24.30 | 41.97 | 0.5754 | 888.0 | 605.1 | |
| 0.00 | 1.95 | 0.00 | 1.18 | 21.35 | 76.12 | -24.51 | 42.20 | 0.5775 | 832.0 | 615.0 | |
| 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. | |