SDO HMI 2011-10-08 16:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.50 | 122.09 | 11.36 | 75.02 | -11.21 | 180.69 | 31.77 | 241.09 | 0.5922 | 791.8 | 332.3 | |
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back to the solar disc SDO HMI 2011-10-08 16:59:02 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.83 | 116.31 | 10.34 | 71.56 | -11.19 | 180.82 | 31.90 | 241.23 | 0.5936 | 1074.0 | 341.4 | |
| 1.67 | -1.00 | 1.02 | -1.00 | -11.46 | 180.71 | 31.79 | 240.74 | 0.5940 | 849.9 | 999999 | |
| 0.00 | 1.49 | 0.00 | 0.91 | -10.74 | 180.19 | 31.27 | 241.42 | 0.5829 | 885.0 | 770.6 | |
| 0.00 | 2.10 | 0.00 | 1.27 | -10.59 | 179.71 | 30.79 | 241.28 | 0.5760 | 772.0 | 563.2 | |
| 0.00 | 1.14 | 0.00 | 0.67 | -12.73 | 175.83 | 26.91 | 234.50 | 0.5444 | -763.0 | -623.9 | |
| 0.00 | 1.05 | 0.00 | 0.61 | -11.43 | 175.04 | 26.12 | 235.74 | 0.5242 | -704.0 | -640.1 | |
| 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. | |