SDO HMI 2014-04-18 17:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.89 | 151.17 | 32.44 | 196.78 | 11.75 | 275.96 | 65.75 | 285.06 | 0.9260 | -670.5 | -141.1 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.89 | 147.54 | 32.44 | 192.60 | 11.72 | 276.04 | 65.83 | 285.01 | 0.9265 | -744.2 | -144.2 | |
| 0.00 | 1.77 | 0.00 | 2.12 | 11.82 | 273.90 | 63.68 | 285.55 | 0.9125 | -556.0 | -456.5 | |
| 0.00 | 0.97 | 0.00 | 1.17 | 13.89 | 273.54 | 63.32 | 287.86 | 0.9131 | 426.0 | 363.8 | |
| 0.00 | 0.89 | 0.00 | 0.89 | 15.42 | 267.47 | 57.25 | 291.12 | 0.8712 | 508.0 | 507.1 | |
| 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. | |