SDO HMI 2011-12-01 18:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.97 | 0.00 | 3.29 | 17.93 | 136.53 | -19.26 | 46.64 | 0.4355 | 778.2 | 570.6 | |
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back to the solar disc SDO HMI 2011-12-01 18:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.79 | 0.00 | 0.98 | 20.52 | 140.61 | -15.18 | 36.04 | 0.4186 | 796.0 | 608.8 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 16.99 | 135.65 | -20.14 | 49.75 | 0.4333 | 817.0 | 722.5 | |
| 0.00 | 1.62 | 0.00 | 0.90 | 17.88 | 135.22 | -20.58 | 48.71 | 0.4470 | 726.0 | 555.6 | |
| 0.00 | 1.54 | 0.00 | 0.85 | 15.63 | 133.79 | -22.00 | 54.63 | 0.4443 | 774.0 | 441.9 | |
| 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. | |