SDO HMI 2011-02-25 22:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.82 | 102.33 | 73.82 | 298.65 | 26.68 | 163.60 | -74.91 | 61.19 | 0.9854 | -454.7 | -197.2 | |
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back to the solar disc SDO HMI 2011-02-25 22:58:58 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.29 | 0.00 | 2.51 | 24.73 | 168.43 | -70.08 | 62.02 | 0.9681 | -231.0 | -213.3 | |
| 2.07 | 101.04 | 5.25 | 296.14 | 26.92 | 165.06 | -73.44 | 60.64 | 0.9816 | -462.5 | -197.0 | |
| 3.79 | -2.00 | 11.34 | -2.00 | 27.79 | 163.30 | -75.21 | 60.15 | 0.9869 | -393.2 | 999999 | |
| 14.97 | -2.00 | 43.65 | -2.00 | 26.62 | 163.36 | -75.15 | 61.30 | 0.9860 | -649.3 | 999999 | |
| 2.41 | -2.00 | 6.47 | -2.00 | 25.92 | 164.00 | -74.51 | 61.85 | 0.9838 | 231.2 | 999999 | |
| 0.77 | -2.00 | 2.04 | -2.00 | 25.70 | 164.14 | -74.37 | 62.04 | 0.9833 | 503.8 | 999999 | |
| 1.81 | -2.00 | 5.07 | -2.00 | 26.05 | 163.51 | -75.00 | 61.83 | 0.9852 | -214.0 | 999999 | |
| 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. | |