SDO HMI 2014-01-10 20:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.44 | 9.92 | 0.86 | 5.87 | -17.73 | 29.28 | -30.70 | 116.78 | 0.5470 | 472.2 | 542.1 | |
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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 | 1.27 | 0.00 | 0.75 | -17.92 | 29.92 | -30.06 | 117.50 | 0.5395 | 832.0 | 723.8 | |
| 0.00 | 1.27 | 0.00 | 0.75 | -18.16 | 29.73 | -30.25 | 117.79 | 0.5432 | 884.0 | 684.7 | |
| 0.00 | 2.38 | 0.00 | 1.40 | -17.85 | 29.65 | -30.33 | 117.20 | 0.5427 | 884.0 | 752.3 | |
| 0.00 | 0.93 | 0.00 | 0.55 | -18.24 | 29.43 | -30.55 | 117.73 | 0.5476 | 654.0 | 497.9 | |
| 0.68 | 1.53 | 0.40 | 0.90 | -17.54 | 29.53 | -30.46 | 116.59 | 0.5426 | 747.4 | 644.5 | |
| 0.76 | 1.44 | 0.46 | 0.86 | -18.35 | 28.24 | -31.74 | 117.18 | 0.5635 | -886.0 | -801.9 | |
| 0.00 | 1.10 | 0.00 | 0.66 | -15.83 | 28.15 | -31.83 | 112.83 | 0.5528 | 705.0 | 516.0 | |
| 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. | |