SDO HMI 2014-12-04 01:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.11 | 0.00 | 7.57 | 12.84 | 18.33 | -41.91 | 71.69 | 0.6898 | -484.8 | -402.9 | |
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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 | 0.68 | 0.00 | 0.45 | 19.67 | 22.67 | -37.57 | 60.13 | 0.6644 | -516.0 | -405.2 | |
| 0.00 | 1.62 | 0.00 | 1.08 | 15.97 | 20.47 | -39.77 | 66.43 | 0.6734 | -565.0 | -436.5 | |
| 0.00 | 1.37 | 0.00 | 0.91 | 14.72 | 20.35 | -39.88 | 68.27 | 0.6700 | -387.0 | -347.8 | |
| 0.00 | 1.11 | 0.00 | 0.72 | 7.82 | 20.36 | -39.88 | 78.52 | 0.6505 | -581.0 | -480.8 | |
| 0.00 | 1.28 | 0.00 | 0.87 | 13.43 | 18.49 | -41.75 | 70.80 | 0.6881 | -96.0 | -244.1 | |
| 0.00 | 0.94 | 0.00 | 0.65 | 8.91 | 16.89 | -43.35 | 77.67 | 0.6965 | -585.0 | -566.9 | |
| 0.00 | 1.54 | 0.00 | 1.06 | 9.12 | 16.86 | -43.38 | 77.38 | 0.6973 | -643.0 | -481.8 | |
| 0.00 | 1.37 | 0.00 | 1.00 | 17.24 | 14.87 | -45.37 | 66.88 | 0.7414 | -469.0 | -350.6 | |
| 0.00 | 1.20 | 0.00 | 0.83 | 9.23 | 16.21 | -44.02 | 77.36 | 0.7054 | -521.0 | -351.8 | |
| 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. | |