SDO HMI 2011-10-15 10:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.40 | 174.12 | 18.12 | 111.33 | -26.69 | 37.31 | -22.56 | 147.17 | 0.6343 | 933.8 | 330.2 | |
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back to the solar disc SDO HMI 2011-10-15 10:59:02 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.40 | 166.44 | 18.12 | 106.20 | -26.63 | 37.48 | -22.39 | 147.29 | 0.6324 | 1051.6 | 318.7 | |
| 0.00 | 1.22 | 0.00 | 0.81 | -27.91 | 34.16 | -25.72 | 144.97 | 0.6703 | 776.0 | 698.6 | |
| 0.00 | 1.22 | 0.00 | 0.82 | -28.00 | 33.91 | -25.96 | 144.80 | 0.6730 | 597.0 | 505.4 | |
| 0.00 | 0.96 | 0.00 | 0.64 | -28.15 | 33.83 | -26.04 | 144.87 | 0.6750 | 428.0 | 370.5 | |
| 0.00 | 1.40 | 0.00 | 0.92 | -27.24 | 34.03 | -25.84 | 144.18 | 0.6646 | 690.0 | 601.8 | |
| 0.00 | 0.87 | 0.00 | 0.58 | -27.82 | 33.88 | -25.99 | 144.60 | 0.6714 | 672.0 | 497.7 | |
| 0.00 | 0.79 | 0.00 | 0.52 | -27.18 | 33.86 | -26.02 | 143.95 | 0.6653 | 637.0 | 595.4 | |
| 0.00 | 1.22 | 0.00 | 0.84 | -29.33 | 32.63 | -27.24 | 144.83 | 0.6952 | 603.0 | 400.4 | |
| 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. | |