SDO HMI 2014-08-20 00:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.90 | 20.16 | 0.46 | 10.14 | 8.58 | 28.06 | 8.72 | 270.37 | 0.1603 | -450.3 | -493.3 | |
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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 |
| 0.90 | 2.61 | 0.46 | 1.33 | 7.33 | 32.19 | 12.85 | 272.88 | 0.2219 | -924.4 | -738.0 | |
| 0.00 | 1.71 | 0.00 | 0.86 | 7.33 | 29.57 | 10.23 | 273.28 | 0.1772 | -1068.0 | -854.8 | |
| 0.00 | 2.43 | 0.00 | 1.22 | 7.10 | 29.35 | 10.01 | 271.95 | 0.1733 | -993.0 | -825.3 | |
| 0.00 | 2.52 | 0.00 | 1.27 | 8.53 | 28.98 | 9.64 | 280.53 | 0.1692 | -838.0 | -734.0 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 8.41 | 28.67 | 9.32 | 280.14 | 0.1636 | -1025.0 | -847.6 | |
| 0.00 | 1.53 | 0.00 | 0.77 | 8.15 | 28.44 | 9.10 | 278.68 | 0.1591 | -958.0 | -854.3 | |
| 0.00 | 1.89 | 0.00 | 0.95 | 8.06 | 28.22 | 8.88 | 278.30 | 0.1552 | -905.0 | -774.3 | |
| 0.00 | 2.61 | 0.00 | 1.31 | 10.29 | 27.25 | 7.91 | 294.23 | 0.1492 | -835.0 | -633.0 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 9.52 | 26.30 | 6.96 | 291.55 | 0.1291 | 791.0 | 575.9 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 9.99 | 22.20 | 2.86 | 318.06 | 0.0739 | 966.0 | 786.0 | |
| 0.00 | 0.90 | 0.00 | 0.45 | 12.34 | 18.38 | -0.96 | 9.74 | 0.0974 | 1054.0 | 877.8 | |
| 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. | |