SDO HMI 2011-10-20 18:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.97 | 20.46 | 5.07 | 11.49 | 18.03 | 324.04 | -25.48 | 60.97 | 0.4707 | 641.2 | 300.2 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.96 | 0.00 | 0.53 | 19.83 | 326.72 | -22.80 | 55.01 | 0.4469 | 608.0 | 576.8 | |
| 0.00 | 2.70 | 0.00 | 1.48 | 17.68 | 326.85 | -22.67 | 59.22 | 0.4292 | -998.0 | -797.3 | |
| 0.00 | 1.83 | 0.00 | 1.01 | 18.35 | 325.70 | -23.82 | 58.96 | 0.4493 | 931.0 | 749.7 | |
| 2.09 | 3.13 | 1.16 | 1.74 | 18.12 | 325.52 | -23.99 | 59.57 | 0.4501 | 912.1 | 802.4 | |
| 0.00 | 1.57 | 0.00 | 0.89 | 18.33 | 323.02 | -26.49 | 61.26 | 0.4850 | 253.0 | 340.6 | |
| 6.88 | 7.92 | 3.91 | 4.51 | 19.37 | 322.81 | -26.71 | 59.48 | 0.4942 | 977.9 | 745.7 | |
| 0.00 | 2.35 | 0.00 | 1.33 | 12.61 | 321.50 | -28.01 | 73.54 | 0.4799 | 781.0 | 624.9 | |
| 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. | |