SDO HMI 2014-01-12 11:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.74 | 0.00 | 3.42 | -10.11 | 26.73 | -11.87 | 118.26 | 0.2403 | 856.0 | 723.7 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.94 | 0.00 | 0.48 | -16.14 | 32.85 | -5.75 | 154.93 | 0.2283 | 886.0 | 683.5 | |
| 0.00 | 0.94 | 0.00 | 0.47 | -13.20 | 30.00 | -8.60 | 136.96 | 0.2143 | 789.0 | 603.3 | |
| 0.00 | 1.79 | 0.00 | 0.91 | -9.96 | 26.15 | -12.45 | 115.38 | 0.2362 | 866.0 | 688.6 | |
| 0.00 | 2.30 | 0.00 | 1.17 | -7.36 | 24.35 | -14.26 | 102.91 | 0.2518 | 952.0 | 838.7 | |
| 0.00 | 0.77 | 0.00 | 0.39 | -7.58 | 23.79 | -14.82 | 103.34 | 0.2618 | 787.0 | 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. | |