SDO HMI 2011-02-12 19:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.62 | 49.70 | 10.13 | 28.67 | 19.27 | 34.48 | -16.88 | 32.27 | 0.5151 | -198.0 | -107.2 | |
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back to the solar disc SDO HMI 2011-02-12 19:58:57 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.06 | 27.47 | 6.94 | 15.79 | 19.49 | 35.36 | -16.00 | 30.72 | 0.5107 | -1015.2 | -528.8 | |
| 2.82 | 5.13 | 1.62 | 2.94 | 18.84 | 35.13 | -16.23 | 31.78 | 0.5043 | -957.2 | -876.6 | |
| 2.74 | 3.08 | 1.57 | 1.77 | 18.92 | 34.83 | -16.53 | 32.16 | 0.5076 | -696.2 | -723.2 | |
| 0.00 | 1.11 | 0.00 | 0.64 | 18.30 | 34.01 | -17.35 | 34.13 | 0.5066 | 770.0 | 544.0 | |
| 0.00 | 1.20 | 0.00 | 0.69 | 18.69 | 33.84 | -17.52 | 33.93 | 0.5129 | 899.0 | 705.1 | |
| 0.00 | 1.03 | 0.00 | 0.59 | 18.64 | 33.62 | -17.74 | 34.33 | 0.5141 | 813.0 | 672.5 | |
| 0.00 | 1.97 | 0.00 | 1.13 | 18.38 | 33.61 | -17.75 | 34.64 | 0.5110 | 941.0 | 758.8 | |
| 0.00 | 1.45 | 0.00 | 0.84 | 19.00 | 33.44 | -17.91 | 34.16 | 0.5200 | -684.0 | -558.4 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 18.59 | 33.16 | -18.20 | 35.06 | 0.5174 | 864.0 | 581.0 | |
| 0.00 | 1.28 | 0.00 | 0.75 | 19.01 | 31.69 | -19.67 | 36.66 | 0.5350 | 705.0 | 530.7 | |
| 0.00 | 2.05 | 0.00 | 1.21 | 19.22 | 31.33 | -20.03 | 36.91 | 0.5406 | 833.0 | 643.6 | |
| 0.00 | 2.99 | 0.00 | 1.78 | 20.21 | 30.66 | -20.70 | 36.66 | 0.5576 | 761.0 | 494.5 | |
| 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. | |