SDO HMI 2011-02-08 13:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.26 | 18.63 | 5.49 | 14.10 | 20.20 | 65.46 | -41.88 | 56.04 | 0.7576 | -260.4 | -254.9 | |
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back to the solar disc SDO HMI 2011-02-08 13:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.36 | 7.78 | 3.26 | 5.82 | 20.15 | 66.13 | -41.21 | 55.69 | 0.7510 | -687.9 | -572.7 | |
| 0.51 | -1.00 | 0.39 | -1.00 | 20.24 | 65.85 | -41.49 | 55.76 | 0.7542 | -487.2 | 999999 | |
| 0.00 | 3.85 | 0.00 | 2.91 | 20.39 | 65.59 | -41.75 | 55.74 | 0.7575 | -297.0 | -266.7 | |
| 0.00 | 1.28 | 0.00 | 0.97 | 20.13 | 65.59 | -41.75 | 56.05 | 0.7560 | -459.0 | -340.1 | |
| 0.00 | 1.62 | 0.00 | 1.24 | 20.71 | 65.27 | -42.07 | 55.56 | 0.7623 | -434.0 | -311.1 | |
| 0.00 | 0.60 | 0.00 | 0.46 | 20.48 | 64.87 | -42.46 | 56.06 | 0.7646 | 139.0 | 154.3 | |
| 2.39 | 3.50 | 1.84 | 2.70 | 19.78 | 64.16 | -43.17 | 57.27 | 0.7676 | 673.5 | 552.5 | |
| 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. | |