SDO HMI 2011-12-16 13:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.63 | 98.95 | 11.75 | 62.27 | 8.42 | 357.86 | 36.97 | 285.17 | 0.6185 | -421.6 | -277.8 | |
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back to the solar disc SDO HMI 2011-12-16 13:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.52 | 88.31 | 11.09 | 55.89 | 8.33 | 358.32 | 37.43 | 284.84 | 0.6244 | -1087.8 | -381.2 | |
| 0.00 | 1.53 | 0.00 | 0.93 | 9.28 | 354.89 | 33.99 | 287.71 | 0.5815 | 701.0 | 537.7 | |
| 0.00 | 1.36 | 0.00 | 0.82 | 9.16 | 354.62 | 33.73 | 287.63 | 0.5774 | 674.0 | 549.3 | |
| 0.00 | 1.96 | 0.00 | 1.18 | 9.37 | 354.40 | 33.50 | 288.08 | 0.5751 | 527.0 | 369.1 | |
| 1.11 | 2.30 | 0.66 | 1.38 | 9.45 | 353.87 | 32.97 | 288.47 | 0.5682 | 700.0 | 692.3 | |
| 0.00 | 0.77 | 0.00 | 0.46 | 9.45 | 353.62 | 32.72 | 288.59 | 0.5648 | 744.0 | 639.8 | |
| 0.00 | 2.21 | 0.00 | 1.31 | 8.96 | 352.51 | 31.61 | 288.29 | 0.5474 | 793.0 | 532.0 | |
| 0.00 | 0.51 | 0.00 | 0.30 | 8.05 | 351.76 | 30.86 | 287.03 | 0.5334 | 679.0 | 581.3 | |
| 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. | |