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 |
| 29.18 | 143.30 | 26.96 | 128.82 | 17.48 | 60.92 | -54.78 | 69.22 | 0.8351 | -542.9 | -159.7 | |
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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 |
| 21.24 | 127.09 | 18.64 | 111.86 | 17.04 | 61.69 | -54.01 | 69.56 | 0.8279 | -916.6 | -183.2 | |
| 0.00 | 0.43 | 0.00 | 0.40 | 19.14 | 59.32 | -56.38 | 67.64 | 0.8528 | 485.0 | 513.2 | |
| 2.56 | 7.59 | 2.60 | 7.73 | 21.07 | 56.96 | -58.75 | 65.97 | 0.8754 | -345.1 | -191.8 | |
| 1.45 | -3.00 | 1.49 | -3.00 | 20.98 | 56.59 | -59.12 | 66.16 | 0.8781 | -205.0 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.62 | 20.85 | 56.36 | -59.35 | 66.35 | 0.8796 | -1.0 | -9.6 | |
| 2.39 | 4.86 | 2.55 | 5.19 | 19.65 | 55.04 | -60.66 | 67.96 | 0.8877 | 591.0 | 522.7 | |
| 1.54 | 2.13 | 1.68 | 2.33 | 19.67 | 54.30 | -61.40 | 68.06 | 0.8932 | 252.0 | 237.1 | |
| 0.00 | 0.60 | 0.00 | 0.69 | 21.34 | 52.91 | -62.79 | 66.49 | 0.9052 | -390.0 | -323.6 | |
| 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. | |