SDO HMI 2014-01-13 04:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.84 | 0.00 | 4.87 | -20.36 | 62.43 | 33.18 | 239.26 | 0.6019 | -466.3 | -354.8 | |
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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 | 1.28 | 0.00 | 0.88 | -22.90 | 71.02 | 41.77 | 241.31 | 0.7018 | 572.0 | 525.8 | |
| 0.00 | 1.11 | 0.00 | 0.72 | -15.39 | 68.78 | 39.53 | 251.28 | 0.6503 | -551.0 | -490.5 | |
| 0.00 | 1.02 | 0.00 | 0.66 | -15.28 | 68.56 | 39.30 | 251.38 | 0.6471 | -625.0 | -544.8 | |
| 0.00 | 1.36 | 0.00 | 0.85 | -16.49 | 65.06 | 35.81 | 248.25 | 0.6063 | -645.0 | -599.2 | |
| 0.00 | 0.94 | 0.00 | 0.54 | -18.97 | 58.14 | 28.89 | 240.24 | 0.5284 | -650.0 | -501.5 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -24.84 | 52.13 | 22.87 | 224.79 | 0.5027 | -770.0 | -640.9 | |
| 0.00 | 1.02 | 0.00 | 0.59 | -30.39 | 46.15 | 16.90 | 209.58 | 0.5099 | -595.0 | -504.6 | |
| 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. | |