SDO HMI 2014-01-10 18:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.68 | 0.00 | 4.27 | -12.01 | 109.40 | 48.31 | 257.84 | 0.7515 | -299.8 | -244.4 | |
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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 | 1.10 | 0.00 | 0.89 | -14.23 | 112.94 | 51.85 | 255.12 | 0.7910 | -472.0 | -510.6 | |
| 0.00 | 1.87 | 0.00 | 1.45 | -16.99 | 110.58 | 49.49 | 251.22 | 0.7703 | -383.0 | -312.4 | |
| 0.00 | 0.51 | 0.00 | 0.39 | -17.11 | 110.10 | 49.01 | 250.97 | 0.7654 | -630.0 | -550.7 | |
| 0.00 | 0.93 | 0.00 | 0.66 | -5.46 | 106.77 | 45.68 | 266.36 | 0.7160 | -616.0 | -519.0 | |
| 0.00 | 1.27 | 0.00 | 0.88 | -4.22 | 105.53 | 44.44 | 268.14 | 0.7010 | 602.0 | 477.3 | |
| 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. | |