SDO HMI 2011-12-08 07:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.47 | 23.27 | 3.56 | 12.87 | -25.55 | 75.30 | 5.71 | 191.73 | 0.4437 | -344.3 | -99.9 | |
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back to the solar disc SDO HMI 2011-12-08 07:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 3.92 | 0.00 | 2.18 | -25.45 | 79.07 | 9.48 | 199.09 | 0.4566 | 795.0 | 710.5 | |
| 1.53 | 2.05 | 0.84 | 1.13 | -24.63 | 77.75 | 8.17 | 197.22 | 0.4381 | 921.1 | 579.5 | |
| 0.00 | 2.73 | 0.00 | 1.51 | -25.32 | 76.38 | 6.80 | 194.05 | 0.4426 | 832.0 | 683.6 | |
| 3.92 | 8.70 | 2.16 | 4.79 | -25.71 | 74.10 | 4.51 | 189.28 | 0.4414 | -990.0 | -746.5 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -25.91 | 73.97 | 4.39 | 188.96 | 0.4441 | -576.0 | -504.5 | |
| 1.02 | -4.00 | 0.56 | -4.00 | -25.51 | 73.89 | 4.31 | 188.95 | 0.4378 | -921.8 | 999999 | |
| 0.00 | 1.53 | 0.00 | 0.85 | -25.65 | 73.70 | 4.12 | 188.51 | 0.4394 | -899.0 | -697.3 | |
| 0.00 | 1.36 | 0.00 | 0.75 | -25.16 | 73.10 | 3.51 | 187.43 | 0.4304 | -775.0 | -680.8 | |
| 0.00 | 1.96 | 0.00 | 1.09 | -26.50 | 72.61 | 3.02 | 186.04 | 0.4505 | -788.0 | -682.6 | |
| 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. | |