SDO HMI 2014-12-03 19:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.53 | 263.38 | 32.35 | 195.55 | 16.56 | 109.64 | 46.10 | 291.96 | 0.7470 | -893.2 | -295.3 | |
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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 |
| 43.53 | 257.57 | 32.35 | 191.54 | 16.54 | 109.74 | 46.20 | 291.90 | 0.7480 | -1173.4 | -316.4 | |
| 0.00 | 0.77 | 0.00 | 0.55 | 18.52 | 106.56 | 43.01 | 295.65 | 0.7200 | 416.0 | 392.8 | |
| 0.00 | 1.54 | 0.00 | 1.06 | 17.04 | 105.12 | 41.57 | 294.26 | 0.6982 | 672.0 | 532.8 | |
| 0.00 | 1.11 | 0.00 | 0.77 | 17.96 | 105.21 | 41.66 | 295.48 | 0.7029 | 600.0 | 519.8 | |
| 0.00 | 1.11 | 0.00 | 0.76 | 17.19 | 104.95 | 41.40 | 294.54 | 0.6969 | 697.0 | 629.0 | |
| 0.00 | 0.43 | 0.00 | 0.29 | 17.20 | 104.21 | 40.66 | 294.86 | 0.6884 | 602.0 | 540.0 | |
| 0.00 | 0.85 | 0.00 | 0.58 | 17.60 | 103.91 | 40.37 | 295.55 | 0.6866 | 718.0 | 638.8 | |
| 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. | |