SDO HMI 2014-04-20 19:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.56 | 0.00 | 3.47 | 13.94 | 189.37 | 6.68 | 340.49 | 0.3493 | 96.3 | 137.6 | |
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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 | 1.15 | 0.00 | 0.62 | 15.52 | 194.15 | 11.45 | 331.43 | 0.4017 | -626.0 | -526.2 | |
| 0.00 | 1.06 | 0.00 | 0.55 | 8.72 | 191.25 | 8.55 | 328.39 | 0.2817 | -626.0 | -483.8 | |
| 0.00 | 1.60 | 0.00 | 0.83 | 12.79 | 188.20 | 5.50 | 343.10 | 0.3231 | 906.0 | 763.0 | |
| 0.00 | 0.80 | 0.00 | 0.42 | 13.01 | 188.14 | 5.44 | 343.47 | 0.3263 | 676.0 | 560.0 | |
| 0.00 | 0.71 | 0.00 | 0.40 | 24.19 | 187.66 | 4.97 | 350.83 | 0.4981 | -641.0 | -564.8 | |
| 0.00 | 1.24 | 0.00 | 0.65 | 12.59 | 186.58 | 3.89 | 347.75 | 0.3131 | 889.0 | 663.5 | |
| 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. | |