SDO HMI 2011-12-15 22:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.99 | 113.00 | 11.47 | 64.68 | 8.39 | 357.65 | 28.55 | 288.80 | 0.5014 | -432.1 | -295.5 | |
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back to the solar disc SDO HMI 2011-12-15 22:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.99 | 102.52 | 11.47 | 58.88 | 8.29 | 358.06 | 28.96 | 288.33 | 0.5068 | -1162.6 | -405.5 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 8.95 | 354.38 | 25.28 | 292.01 | 0.4570 | 628.0 | 433.2 | |
| 0.00 | 1.19 | 0.00 | 0.66 | 9.61 | 354.07 | 24.97 | 293.61 | 0.4561 | 688.0 | 526.4 | |
| 0.00 | 2.64 | 0.00 | 1.46 | 9.58 | 353.67 | 24.57 | 293.86 | 0.4503 | 774.0 | 590.8 | |
| 0.00 | 1.96 | 0.00 | 1.09 | 10.09 | 353.68 | 24.58 | 294.90 | 0.4534 | 629.0 | 499.8 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 9.48 | 353.43 | 24.33 | 293.87 | 0.4463 | 910.0 | 830.3 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 8.70 | 352.50 | 23.40 | 292.98 | 0.4282 | 909.0 | 731.8 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 8.04 | 352.13 | 23.03 | 291.82 | 0.4191 | 816.0 | 680.6 | |
| 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. | |