SDO HMI 2011-11-09 15:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.30 | 281.45 | 30.60 | 203.87 | 27.71 | 45.34 | -42.10 | 54.45 | 0.7317 | -922.7 | -310.9 | |
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back to the solar disc SDO HMI 2011-11-09 15:58:58 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.46 | 0.00 | 1.06 | 31.79 | 47.84 | -39.60 | 48.12 | 0.7300 | -642.0 | -590.0 | |
| 0.00 | 1.12 | 0.00 | 0.81 | 31.88 | 47.52 | -39.92 | 48.20 | 0.7333 | -580.0 | -551.9 | |
| 42.30 | 274.90 | 30.60 | 198.92 | 27.68 | 45.39 | -42.05 | 54.47 | 0.7311 | -1064.9 | -313.1 | |
| 0.00 | 1.55 | 0.00 | 1.18 | 27.80 | 42.45 | -44.99 | 55.66 | 0.7597 | -423.0 | -385.4 | |
| 0.00 | 0.52 | 0.00 | 0.39 | 27.70 | 42.46 | -44.98 | 55.78 | 0.7592 | -566.0 | -560.2 | |
| 0.00 | 0.78 | 0.00 | 0.62 | 26.44 | 38.94 | -48.50 | 58.68 | 0.7873 | 516.0 | 389.6 | |
| 0.00 | 1.12 | 0.00 | 0.89 | 26.04 | 38.91 | -48.53 | 59.17 | 0.7863 | 511.0 | 382.9 | |
| 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. | |