SDO HMI 2011-12-06 23:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.36 | 150.07 | 12.73 | 81.74 | 18.79 | 103.34 | 16.20 | 320.43 | 0.4162 | -632.1 | -332.1 | |
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back to the solar disc SDO HMI 2011-12-06 23:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.36 | 141.55 | 12.73 | 77.17 | 18.82 | 103.54 | 16.40 | 320.12 | 0.4185 | -1296.3 | -400.4 | |
| 0.00 | 1.88 | 0.00 | 1.01 | 17.71 | 101.82 | 14.68 | 321.29 | 0.3877 | 762.0 | 587.7 | |
| 0.00 | 1.45 | 0.00 | 0.78 | 18.20 | 100.42 | 13.28 | 324.81 | 0.3803 | 679.0 | 557.9 | |
| 0.00 | 1.53 | 0.00 | 0.83 | 19.76 | 99.74 | 12.60 | 328.51 | 0.3948 | 799.0 | 664.9 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 18.76 | 99.57 | 12.43 | 327.40 | 0.3799 | 780.0 | 678.5 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 15.70 | 98.76 | 11.62 | 324.07 | 0.3320 | 822.0 | 688.5 | |
| 0.00 | 1.36 | 0.00 | 0.73 | 19.11 | 98.89 | 11.75 | 329.32 | 0.3788 | 820.0 | 654.9 | |
| 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. | |