SDO HMI 2013-01-09 22:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.66 | 204.80 | 24.02 | 141.51 | -24.65 | 249.75 | 40.68 | 238.18 | 0.6994 | 870.0 | 283.2 | |
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back to the solar disc SDO HMI 2013-01-09 22:58:54 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.66 | 198.68 | 24.02 | 137.69 | -24.72 | 249.94 | 40.87 | 238.18 | 0.7018 | 1063.8 | 313.4 | |
| 0.00 | 4.25 | 0.00 | 2.66 | -22.26 | 243.19 | 34.11 | 238.04 | 0.6141 | -770.0 | -662.5 | |
| 0.00 | 1.19 | 0.00 | 0.74 | -21.89 | 243.01 | 33.93 | 238.48 | 0.6099 | -775.0 | -607.7 | |
| 0.00 | 0.68 | 0.00 | 0.42 | -21.77 | 241.91 | 32.84 | 237.97 | 0.5963 | -500.0 | -338.8 | |
| 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. | |