SDO HMI 2014-12-02 12:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 58.68 | 374.39 | 34.69 | 221.10 | 16.63 | 109.95 | 29.36 | 300.42 | 0.5469 | -1068.4 | -319.1 | |
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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 |
| 58.68 | 363.20 | 34.69 | 214.70 | 16.60 | 110.07 | 29.48 | 300.27 | 0.5482 | -1440.6 | -353.4 | |
| 0.00 | 2.82 | 0.00 | 1.63 | 18.07 | 106.77 | 26.18 | 305.53 | 0.5175 | 595.0 | 591.7 | |
| 0.00 | 1.11 | 0.00 | 0.64 | 17.64 | 106.67 | 26.08 | 304.90 | 0.5129 | 761.0 | 624.7 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 16.68 | 106.35 | 25.76 | 303.57 | 0.5017 | 763.0 | 635.4 | |
| 0.00 | 2.90 | 0.00 | 1.67 | 17.70 | 106.40 | 25.81 | 305.26 | 0.5101 | 923.0 | 719.2 | |
| 0.00 | 1.28 | 0.00 | 0.72 | 17.25 | 104.45 | 23.87 | 306.47 | 0.4825 | 810.0 | 603.7 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 16.08 | 104.26 | 23.68 | 304.58 | 0.4706 | 807.0 | 633.0 | |
| 0.00 | 1.03 | 0.00 | 0.58 | 17.77 | 104.43 | 23.84 | 307.41 | 0.4866 | 772.0 | 693.0 | |
| 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. | |