SDO HMI 2014-09-20 10:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.29 | 0.00 | 3.29 | -8.86 | 330.19 | 5.77 | 199.64 | 0.3075 | 296.2 | 314.7 | |
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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 |
| 0.00 | 0.80 | 0.00 | 0.44 | -12.79 | 341.35 | 16.93 | 220.29 | 0.4410 | 644.0 | 556.6 | |
| 0.00 | 1.24 | 0.00 | 0.65 | -9.51 | 333.41 | 9.00 | 208.48 | 0.3249 | 848.0 | 672.2 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -2.35 | 332.69 | 8.28 | 221.45 | 0.2183 | 824.0 | 727.9 | |
| 0.00 | 0.80 | 0.00 | 0.41 | -9.33 | 327.52 | 3.10 | 190.69 | 0.2889 | -658.0 | -446.2 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -8.10 | 324.83 | 0.41 | 181.56 | 0.2633 | -750.0 | -633.2 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -12.45 | 322.73 | -1.68 | 175.10 | 0.3372 | 869.0 | 698.8 | |
| 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. | |