SDO HMI 2014-11-15 17:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.47 | 20.28 | 2.30 | 10.46 | 16.80 | 294.11 | -7.79 | 27.52 | 0.2772 | -432.5 | -188.8 | |
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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 |
| 3.18 | 6.53 | 1.63 | 3.34 | 16.17 | 296.16 | -5.74 | 22.54 | 0.2517 | -1042.9 | -763.7 | |
| 0.00 | 3.44 | 0.00 | 1.76 | 15.89 | 296.17 | -5.73 | 22.96 | 0.2474 | -1178.0 | -918.2 | |
| 0.00 | 2.23 | 0.00 | 1.15 | 16.22 | 295.26 | -6.64 | 25.54 | 0.2589 | -735.0 | -631.2 | |
| 1.29 | 2.41 | 0.67 | 1.25 | 17.49 | 291.79 | -10.11 | 33.36 | 0.3059 | 824.6 | 608.2 | |
| 0.00 | 5.67 | 0.00 | 2.96 | 17.97 | 291.10 | -10.80 | 34.17 | 0.3188 | 768.0 | 591.3 | |
| 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. | |