SDO HMI 2011-12-06 17:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.52 | 15.18 | 2.41 | 8.13 | -18.26 | 77.97 | -12.49 | 147.37 | 0.3802 | -152.3 | -215.2 | |
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back to the solar disc SDO HMI 2011-12-06 17:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.96 | 2.56 | 1.03 | 1.35 | -17.90 | 81.94 | -8.52 | 155.62 | 0.3429 | 935.0 | 606.6 | |
| 0.00 | 2.73 | 0.00 | 1.44 | -17.56 | 79.72 | -10.73 | 149.82 | 0.3547 | 1022.0 | 816.1 | |
| 0.00 | 0.77 | 0.00 | 0.41 | -17.96 | 79.54 | -10.91 | 150.00 | 0.3618 | 751.0 | 535.8 | |
| 2.56 | 6.05 | 1.38 | 3.26 | -18.53 | 76.67 | -13.79 | 144.88 | 0.3945 | -937.3 | -884.6 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -17.75 | 75.93 | -14.52 | 142.24 | 0.3918 | -1031.0 | -785.6 | |
| 0.00 | 1.19 | 0.00 | 0.65 | -18.59 | 75.38 | -15.08 | 142.58 | 0.4076 | -740.0 | -613.6 | |
| 0.00 | 0.77 | 0.00 | 0.42 | -20.32 | 74.65 | -15.80 | 143.94 | 0.4356 | -800.0 | -680.1 | |
| 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. | |