SDO HMI 2014-04-04 14:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.32 | 0.00 | 4.25 | -29.49 | 74.07 | 37.38 | 231.46 | 0.6742 | -412.5 | -316.5 | |
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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 | 0.79 | 0.00 | 0.64 | -28.81 | 86.46 | 49.77 | 238.10 | 0.7903 | 486.0 | 467.8 | |
| 0.00 | 1.49 | 0.00 | 1.01 | -28.46 | 75.83 | 39.15 | 234.34 | 0.6855 | -682.0 | -446.1 | |
| 0.00 | 1.23 | 0.00 | 0.83 | -28.44 | 75.52 | 38.83 | 234.20 | 0.6822 | -645.0 | -565.3 | |
| 0.00 | 0.97 | 0.00 | 0.61 | -28.00 | 70.43 | 33.75 | 231.84 | 0.6262 | -577.0 | -401.6 | |
| 0.00 | 1.05 | 0.00 | 0.66 | -30.62 | 67.65 | 30.97 | 226.20 | 0.6158 | -459.0 | -331.2 | |
| 0.00 | 0.79 | 0.00 | 0.50 | -34.52 | 65.13 | 28.45 | 219.08 | 0.6249 | -598.0 | -514.8 | |
| 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. | |