SDO HMI 2011-08-29 17:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.94 | 51.69 | 8.71 | 28.25 | 25.17 | 298.20 | -18.21 | 41.84 | 0.4254 | -258.8 | 193.5 | |
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back to the solar disc SDO HMI 2011-08-29 17:59:08 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.90 | 0.00 | 0.47 | 22.58 | 302.67 | -13.74 | 39.12 | 0.3491 | -785.0 | -594.5 | |
| 5.73 | 25.80 | 3.12 | 14.04 | 24.94 | 299.16 | -17.26 | 40.87 | 0.4128 | -1031.8 | -453.5 | |
| 5.64 | -2.00 | 3.07 | -2.00 | 25.39 | 299.09 | -17.32 | 40.20 | 0.4185 | -804.0 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.68 | 24.88 | 298.32 | -18.09 | 42.23 | 0.4209 | -732.0 | -617.8 | |
| 0.00 | 3.05 | 0.00 | 1.67 | 25.05 | 297.73 | -18.68 | 42.78 | 0.4290 | 711.0 | 699.3 | |
| 4.57 | 18.45 | 2.52 | 10.16 | 25.37 | 296.97 | -19.44 | 43.28 | 0.4405 | 966.9 | 790.1 | |
| 0.00 | 2.24 | 0.00 | 1.23 | 24.95 | 296.69 | -19.72 | 44.40 | 0.4392 | 768.0 | 683.8 | |
| 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. | |