SDO HMI 2014-01-14 08:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.29 | 0.00 | 4.02 | -21.34 | 58.71 | 44.80 | 240.90 | 0.7221 | -273.0 | -287.2 | |
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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 | 1.11 | 0.00 | 1.33 | -14.11 | 79.95 | 66.05 | 256.53 | 0.9131 | -188.0 | -221.8 | |
| 0.00 | 0.43 | 0.00 | 0.41 | -21.01 | 72.47 | 58.57 | 248.15 | 0.8603 | 277.0 | 336.0 | |
| 0.00 | 0.77 | 0.00 | 0.49 | -25.34 | 49.27 | 35.36 | 234.79 | 0.6425 | -503.0 | -448.0 | |
| 0.00 | 1.11 | 0.00 | 0.66 | -23.89 | 43.34 | 29.44 | 232.75 | 0.5667 | -350.0 | -478.8 | |
| 0.00 | 1.02 | 0.00 | 0.61 | -24.49 | 42.42 | 28.51 | 231.07 | 0.5606 | -309.0 | -320.7 | |
| 0.00 | 0.85 | 0.00 | 0.52 | -29.38 | 41.03 | 27.12 | 222.82 | 0.5867 | -565.0 | -510.6 | |
| 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. | |