SDO HMI 2011-12-08 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 |
| 0.00 | 13.29 | 0.00 | 7.12 | -18.40 | 77.53 | 13.43 | 214.90 | 0.3872 | -103.4 | 1.7 | |
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back to the solar disc SDO HMI 2011-12-08 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 | 1.02 | 0.00 | 0.55 | -18.09 | 80.36 | 16.26 | 220.65 | 0.4102 | 707.0 | 532.5 | |
| 0.00 | 3.66 | 0.00 | 1.97 | -17.75 | 78.97 | 14.87 | 218.79 | 0.3920 | 928.0 | 802.9 | |
| 0.00 | 1.02 | 0.00 | 0.55 | -18.12 | 78.78 | 14.68 | 217.81 | 0.3946 | 748.0 | 600.9 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -17.93 | 78.73 | 14.63 | 218.03 | 0.3918 | 781.0 | 662.4 | |
| 0.00 | 0.60 | 0.00 | 0.32 | -18.77 | 77.17 | 13.07 | 213.68 | 0.3877 | -624.0 | -461.7 | |
| 0.00 | 1.02 | 0.00 | 0.55 | -18.30 | 76.37 | 12.27 | 212.76 | 0.3744 | -738.0 | -581.5 | |
| 0.00 | 1.62 | 0.00 | 0.86 | -18.12 | 75.81 | 11.71 | 211.87 | 0.3671 | -1122.0 | -912.8 | |
| 0.00 | 2.13 | 0.00 | 1.14 | -19.46 | 75.91 | 11.81 | 210.13 | 0.3862 | -967.0 | -747.2 | |
| 0.00 | 1.28 | 0.00 | 0.68 | -19.62 | 75.22 | 11.12 | 208.46 | 0.3828 | -644.0 | -621.3 | |
| 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. | |