SDO HMI 2014-10-13 01:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.01 | 275.20 | 56.27 | 380.65 | -8.93 | 318.36 | -67.48 | 102.06 | 0.9317 | 497.9 | 201.5 | |
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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 |
| 37.28 | 232.50 | 46.21 | 287.78 | -8.91 | 320.88 | -64.96 | 102.47 | 0.9184 | 677.2 | 214.6 | |
| 0.00 | 1.66 | 0.00 | 2.25 | -9.26 | 318.87 | -66.97 | 102.46 | 0.9318 | 232.0 | 189.0 | |
| 0.00 | 0.61 | 0.00 | 0.83 | -8.84 | 318.72 | -67.13 | 101.99 | 0.9323 | 260.0 | 189.7 | |
| 0.88 | 4.11 | 1.49 | 7.01 | -8.64 | 313.98 | -71.86 | 100.95 | 0.9582 | -462.2 | -399.1 | |
| 0.00 | 0.88 | 0.00 | 1.62 | -9.33 | 312.71 | -73.14 | 101.45 | 0.9647 | -241.0 | -242.2 | |
| 0.00 | 0.79 | 0.00 | 1.66 | -9.04 | 310.74 | -75.11 | 100.85 | 0.9729 | -223.0 | -292.3 | |
| 3.85 | 34.65 | 8.57 | 79.50 | -9.00 | 309.89 | -75.95 | 100.69 | 0.9761 | -72.7 | 225.8 | |
| 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. | |