SDO HMI 2011-08-28 16:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.94 | 62.46 | 18.85 | 118.85 | -20.51 | 259.30 | -70.88 | 113.56 | 0.9662 | 32.7 | -64.2 | |
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back to the solar disc SDO HMI 2011-08-28 16:59:08 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.34 | 0.00 | 2.52 | -22.90 | 260.18 | -70.00 | 116.16 | 0.9656 | 356.0 | 294.4 | |
| 0.00 | 11.83 | 0.00 | 20.43 | -21.04 | 261.19 | -68.99 | 114.53 | 0.9590 | 667.0 | 494.7 | |
| 6.00 | 23.66 | 10.85 | 43.22 | -21.04 | 260.34 | -69.84 | 114.32 | 0.9627 | 259.0 | -66.5 | |
| 0.00 | 1.61 | 0.00 | 2.84 | -20.54 | 260.57 | -69.61 | 113.88 | 0.9611 | 429.0 | 352.7 | |
| 2.15 | -3.00 | 3.95 | -3.00 | -20.98 | 260.02 | -70.16 | 114.19 | 0.9640 | -186.6 | 999999 | |
| 0.00 | 3.32 | 0.00 | 6.34 | -20.64 | 259.20 | -70.98 | 113.66 | 0.9670 | 110.0 | -33.3 | |
| 0.00 | 4.84 | 0.00 | 9.90 | -20.18 | 258.06 | -72.12 | 112.94 | 0.9710 | -602.0 | -424.1 | |
| 0.00 | 7.62 | 0.00 | 15.32 | -19.65 | 258.14 | -72.04 | 112.42 | 0.9702 | -438.0 | -386.7 | |
| 1.79 | 8.24 | 4.05 | 18.28 | -19.21 | 256.31 | -73.87 | 111.59 | 0.9766 | -440.1 | -424.9 | |
| 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. | |