SDO HMI 2014-08-20 04:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.48 | 0.00 | 7.80 | 9.15 | 25.48 | 8.34 | 269.25 | 0.1690 | -303.2 | -216.7 | |
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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 | 1.71 | 0.00 | 0.88 | 7.34 | 32.20 | 15.06 | 272.71 | 0.2591 | -862.0 | -731.8 | |
| 0.00 | 2.07 | 0.00 | 1.05 | 7.08 | 29.42 | 12.28 | 271.75 | 0.2121 | -929.0 | -793.1 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 8.40 | 29.12 | 11.98 | 278.10 | 0.2083 | -743.0 | -526.5 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 8.55 | 29.00 | 11.86 | 278.91 | 0.2066 | -823.0 | -687.2 | |
| 0.00 | 1.35 | 0.00 | 0.68 | 7.74 | 28.79 | 11.64 | 275.02 | 0.2017 | -977.0 | -800.3 | |
| 0.00 | 2.79 | 0.00 | 1.41 | 8.11 | 28.42 | 11.28 | 277.05 | 0.1960 | -1057.0 | -852.6 | |
| 0.00 | 1.35 | 0.00 | 0.67 | 9.85 | 20.59 | 3.44 | 311.38 | 0.0793 | 793.0 | 637.8 | |
| 0.00 | 2.97 | 0.00 | 1.48 | 12.42 | 18.42 | 1.27 | 347.36 | 0.0995 | 837.0 | 755.8 | |
| 0.00 | 1.35 | 0.00 | 0.67 | 11.41 | 16.27 | -0.87 | 10.63 | 0.0810 | 1032.0 | 839.9 | |
| 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. | |