SDO HMI 2011-12-04 19:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.01 | 19.18 | 9.73 | 45.62 | 18.98 | 193.10 | 77.40 | 289.32 | 0.9783 | -166.9 | -27.4 | |
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back to the solar disc SDO HMI 2011-12-04 19:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.94 | 4.69 | 1.89 | 9.48 | 15.76 | 191.02 | 75.32 | 286.16 | 0.9704 | -234.4 | -54.5 | |
| 0.00 | 0.85 | 0.00 | 1.61 | 15.77 | 189.96 | 74.25 | 286.23 | 0.9659 | -256.0 | -274.0 | |
| 0.00 | 3.33 | 0.00 | 9.23 | 20.41 | 194.84 | 79.14 | 290.68 | 0.9846 | 125.0 | 175.7 | |
| 0.00 | 1.19 | 0.00 | 2.06 | 15.57 | 188.44 | 72.74 | 286.13 | 0.9589 | 315.0 | 274.1 | |
| 1.79 | 6.65 | 4.55 | 17.09 | 20.14 | 193.98 | 78.28 | 290.44 | 0.9820 | -245.0 | -214.3 | |
| 0.00 | 1.02 | 0.00 | 2.88 | 20.73 | 194.96 | 79.25 | 290.99 | 0.9850 | 52.0 | 71.5 | |
| 1.28 | -5.00 | 3.29 | -5.00 | 20.36 | 194.07 | 78.36 | 290.66 | 0.9823 | -284.1 | 999999 | |
| 0.00 | 1.45 | 0.00 | 3.27 | 19.93 | 192.30 | 76.60 | 290.34 | 0.9764 | -202.0 | -164.5 | |
| 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. | |