SDO HMI 2014-01-17 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 |
| 58.11 | 269.86 | 36.78 | 170.99 | -16.05 | 11.94 | 37.54 | 250.10 | 0.6249 | 929.2 | 314.0 | |
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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 |
| 33.86 | 167.34 | 21.64 | 107.20 | -16.50 | 12.59 | 38.19 | 249.61 | 0.6347 | 1050.0 | 250.9 | |
| 24.25 | 98.09 | 15.14 | 61.19 | -15.31 | 11.05 | 36.65 | 250.96 | 0.6114 | 1130.7 | 468.0 | |
| 0.00 | 1.19 | 0.00 | 0.75 | -16.58 | 11.05 | 36.65 | 248.94 | 0.6154 | 300.0 | 344.3 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -17.83 | 5.35 | 30.95 | 244.15 | 0.5462 | -797.0 | -594.1 | |
| 0.00 | 1.62 | 0.00 | 0.92 | -12.52 | 3.43 | 29.03 | 252.98 | 0.4974 | -753.0 | -658.5 | |
| 0.00 | 0.85 | 0.00 | 0.48 | -13.36 | 2.53 | 28.13 | 250.90 | 0.4874 | -699.0 | -545.7 | |
| 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. | |