SDO HMI 2011-08-29 15:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.28 | 44.70 | 9.52 | 24.64 | 25.18 | 298.07 | -19.45 | 43.59 | 0.4388 | 88.7 | 203.1 | |
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back to the solar disc SDO HMI 2011-08-29 15:59:08 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.61 | 22.04 | 4.18 | 12.08 | 25.31 | 298.98 | -18.55 | 42.14 | 0.4304 | -806.4 | -466.4 | |
| 3.58 | -1.00 | 1.96 | -1.00 | 24.86 | 298.94 | -18.58 | 42.96 | 0.4260 | -927.4 | 999999 | |
| 0.00 | 1.34 | 0.00 | 0.74 | 24.99 | 298.11 | -19.41 | 43.90 | 0.4363 | 133.0 | 133.6 | |
| 0.00 | 2.15 | 0.00 | 1.19 | 25.14 | 297.83 | -19.69 | 44.01 | 0.4408 | 748.0 | 568.8 | |
| 0.00 | 2.78 | 0.00 | 1.53 | 24.93 | 297.41 | -20.11 | 44.94 | 0.4433 | 1033.0 | 823.0 | |
| 0.00 | 1.16 | 0.00 | 0.65 | 25.65 | 297.10 | -20.42 | 44.08 | 0.4539 | 567.0 | 497.2 | |
| 6.09 | 11.74 | 3.38 | 6.51 | 25.30 | 297.09 | -20.43 | 44.70 | 0.4505 | 964.3 | 693.5 | |
| 0.00 | 3.49 | 0.00 | 1.94 | 25.00 | 296.75 | -20.77 | 45.65 | 0.4512 | 736.0 | 678.0 | |
| 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. | |