SDO HMI 2011-08-29 13:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.49 | 33.33 | 5.80 | 18.47 | 25.00 | 298.13 | -20.50 | 45.31 | 0.4485 | -235.3 | 228.8 | |
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back to the solar disc SDO HMI 2011-08-29 13:59:08 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.75 | 16.31 | 2.62 | 9.00 | 25.30 | 298.94 | -19.69 | 43.72 | 0.4425 | -763.0 | -425.9 | |
| 3.14 | -1.00 | 1.73 | -1.00 | 24.94 | 298.82 | -19.80 | 44.50 | 0.4401 | -827.6 | 999999 | |
| 0.00 | 1.52 | 0.00 | 0.83 | 21.60 | 298.30 | -20.33 | 51.48 | 0.4146 | -643.0 | -523.3 | |
| 0.00 | 2.15 | 0.00 | 1.19 | 24.92 | 297.51 | -21.12 | 46.22 | 0.4545 | 891.0 | 787.5 | |
| 2.60 | 13.35 | 1.45 | 7.45 | 25.20 | 297.28 | -21.35 | 46.02 | 0.4597 | 929.1 | 728.4 | |
| 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. | |