SDO HMI 2014-01-09 19:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.05 | 24.88 | 4.04 | 14.18 | -12.74 | 45.02 | -28.69 | 108.94 | 0.4969 | -76.7 | 74.6 | |
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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 |
| 1.19 | 2.55 | 0.67 | 1.43 | -12.94 | 46.56 | -27.14 | 110.16 | 0.4756 | 943.6 | 750.9 | |
| 0.00 | 1.19 | 0.00 | 0.67 | -13.18 | 46.30 | -27.41 | 110.47 | 0.4804 | 772.0 | 634.6 | |
| 0.00 | 1.27 | 0.00 | 0.72 | -12.45 | 46.08 | -27.63 | 108.89 | 0.4806 | 982.0 | 863.7 | |
| 1.10 | 7.13 | 0.63 | 4.04 | -12.47 | 45.67 | -28.04 | 108.71 | 0.4866 | 871.0 | 683.5 | |
| 0.68 | 3.99 | 0.39 | 2.29 | -12.60 | 44.24 | -29.47 | 108.28 | 0.5077 | -968.4 | -706.6 | |
| 1.02 | 2.80 | 0.59 | 1.61 | -13.13 | 44.17 | -29.54 | 109.27 | 0.5107 | -867.0 | -804.5 | |
| 3.06 | 5.95 | 1.76 | 3.42 | -12.86 | 44.06 | -29.64 | 108.70 | 0.5111 | -918.9 | -618.2 | |
| 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. | |