SDO HMI 2014-08-13 14:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.47 | 0.00 | 4.48 | -13.78 | 104.20 | 0.02 | 180.13 | 0.3490 | 539.4 | 592.6 | |
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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 | 1.89 | 0.00 | 1.02 | -17.06 | 106.11 | 1.93 | 184.59 | 0.4034 | 760.0 | 587.3 | |
| 0.00 | 0.99 | 0.00 | 0.51 | -6.92 | 105.74 | 1.56 | 186.63 | 0.2355 | 906.0 | 747.8 | |
| 0.00 | 1.89 | 0.00 | 1.00 | -14.33 | 103.36 | -0.82 | 177.77 | 0.3581 | 853.0 | 675.4 | |
| 0.00 | 3.43 | 0.00 | 1.81 | -13.52 | 103.24 | -0.94 | 177.33 | 0.3449 | 705.0 | 599.9 | |
| 0.00 | 0.27 | 0.00 | 0.14 | -14.17 | 103.14 | -1.04 | 177.15 | 0.3556 | -527.0 | -589.7 | |
| 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. | |