SDO HMI 2014-05-13 04:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.44 | 214.08 | 30.40 | 183.11 | -23.81 | 194.71 | -52.25 | 117.39 | 0.8168 | 725.5 | 252.8 | |
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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 |
| 32.66 | 210.67 | 27.79 | 179.53 | -23.76 | 194.91 | -52.05 | 117.39 | 0.8150 | 853.1 | 265.3 | |
| 1.88 | -1.00 | 1.63 | -1.00 | -23.73 | 194.00 | -52.96 | 117.10 | 0.8230 | 95.1 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.74 | -23.59 | 191.46 | -55.50 | 116.32 | 0.8446 | -557.0 | -525.8 | |
| 0.90 | 2.60 | 0.98 | 2.84 | -26.92 | 185.95 | -61.01 | 118.89 | 0.8926 | -534.6 | -448.3 | |
| 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. | |