SDO HMI 2011-12-06 22:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.41 | 17.81 | 1.82 | 9.45 | -18.16 | 77.85 | -9.84 | 152.98 | 0.3569 | -353.1 | -51.3 | |
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back to the solar disc SDO HMI 2011-12-06 22:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.62 | 0.00 | 0.85 | -17.83 | 82.18 | -5.51 | 163.53 | 0.3241 | 1018.0 | 828.8 | |
| 0.00 | 3.41 | 0.00 | 1.79 | -17.65 | 79.84 | -7.85 | 156.98 | 0.3343 | 966.0 | 773.5 | |
| 0.00 | 1.53 | 0.00 | 0.81 | -18.02 | 79.57 | -8.12 | 156.75 | 0.3416 | 662.0 | 599.7 | |
| 0.00 | 1.28 | 0.00 | 0.68 | -18.49 | 77.88 | -9.81 | 153.23 | 0.3603 | -915.0 | -739.6 | |
| 3.41 | 5.29 | 1.82 | 2.82 | -18.49 | 76.81 | -10.89 | 150.79 | 0.3685 | -983.9 | -804.6 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -17.99 | 75.95 | -11.74 | 148.19 | 0.3688 | -870.0 | -676.8 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -17.87 | 75.83 | -11.86 | 147.75 | 0.3681 | -974.0 | -746.0 | |
| 0.00 | 1.53 | 0.00 | 0.82 | -18.43 | 75.44 | -12.25 | 147.77 | 0.3790 | -825.0 | -699.1 | |
| 0.00 | 1.19 | 0.00 | 0.64 | -18.40 | 75.22 | -12.47 | 147.27 | 0.3805 | -739.0 | -536.9 | |
| 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. | |