SDO HMI 2014-04-13 07:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.19 | 0.00 | 4.05 | -22.16 | 319.42 | 37.69 | 240.87 | 0.6457 | -382.8 | -248.2 | |
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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 | 1.68 | 0.00 | 1.27 | -18.11 | 330.44 | 48.71 | 250.96 | 0.7578 | 577.0 | 420.7 | |
| 0.00 | 1.24 | 0.00 | 0.77 | -22.40 | 316.19 | 34.46 | 239.94 | 0.6066 | -733.0 | -638.1 | |
| 0.00 | 1.33 | 0.00 | 0.84 | -24.45 | 316.44 | 34.71 | 236.98 | 0.6205 | -550.0 | -527.5 | |
| 0.00 | 0.88 | 0.00 | 0.54 | -25.19 | 313.25 | 31.53 | 233.80 | 0.5885 | -562.0 | -496.9 | |
| 0.00 | 1.06 | 0.00 | 0.63 | -24.37 | 310.39 | 28.66 | 232.90 | 0.5499 | -646.0 | -537.5 | |
| 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. | |