SDO HMI 2014-08-23 01:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.30 | 116.76 | 16.19 | 88.03 | 16.56 | 28.24 | 49.10 | 285.95 | 0.7554 | -495.5 | -234.1 | |
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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 |
| 20.85 | 104.43 | 15.89 | 79.61 | 16.43 | 28.86 | 49.72 | 285.68 | 0.7623 | -833.9 | -296.7 | |
| 0.00 | 1.26 | 0.00 | 0.91 | 14.38 | 26.13 | 46.98 | 283.21 | 0.7298 | -615.0 | -485.5 | |
| 0.00 | 0.99 | 0.00 | 0.72 | 18.55 | 26.54 | 47.39 | 288.82 | 0.7394 | -449.0 | -428.4 | |
| 0.45 | 2.79 | 0.30 | 1.89 | 17.72 | 21.82 | 42.67 | 288.59 | 0.6835 | 565.4 | 451.0 | |
| 0.00 | 0.90 | 0.00 | 0.61 | 17.77 | 21.66 | 42.51 | 288.69 | 0.6816 | 575.0 | 522.5 | |
| 0.00 | 3.06 | 0.00 | 2.06 | 18.07 | 21.36 | 42.21 | 289.20 | 0.6787 | 531.0 | 423.8 | |
| 0.00 | 1.62 | 0.00 | 1.09 | 18.74 | 21.26 | 42.11 | 290.19 | 0.6789 | 545.0 | 451.2 | |
| 0.00 | 1.71 | 0.00 | 1.14 | 18.39 | 20.94 | 41.79 | 289.76 | 0.6743 | 437.0 | 392.7 | |
| 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. | |