SDO HMI 2014-11-15 11:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.83 | 15.39 | 4.04 | 7.95 | 16.28 | 295.52 | -9.68 | 34.55 | 0.2854 | -703.1 | -500.9 | |
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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 |
| 7.83 | 10.92 | 4.04 | 5.63 | 16.20 | 296.00 | -9.20 | 33.49 | 0.2796 | -1059.5 | -826.1 | |
| 0.00 | 1.03 | 0.00 | 0.53 | 15.89 | 295.20 | -10.00 | 36.35 | 0.2831 | -807.0 | -589.8 | |
| 0.00 | 2.41 | 0.00 | 1.25 | 16.22 | 295.09 | -10.11 | 35.92 | 0.2887 | -727.0 | -569.5 | |
| 0.00 | 1.03 | 0.00 | 0.54 | 17.66 | 291.77 | -13.43 | 40.67 | 0.3412 | 865.0 | 698.3 | |
| 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. | |