SDO HMI 2014-04-25 02:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.81 | 0.00 | 5.83 | -19.71 | 164.95 | 38.96 | 244.71 | 0.6509 | -516.4 | -401.2 | |
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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 | 1.16 | 0.00 | 1.00 | -17.20 | 180.64 | 54.66 | 252.30 | 0.8201 | 387.0 | 367.4 | |
| 0.00 | 1.51 | 0.00 | 1.12 | -28.81 | 169.68 | 43.69 | 234.77 | 0.7434 | -629.0 | -549.5 | |
| 0.00 | 0.98 | 0.00 | 0.60 | -11.87 | 161.31 | 35.32 | 256.24 | 0.5847 | -626.0 | -431.5 | |
| 0.00 | 1.33 | 0.00 | 0.82 | -18.50 | 160.57 | 34.58 | 244.98 | 0.5963 | -704.0 | -641.9 | |
| 0.00 | 2.05 | 0.00 | 1.24 | -18.96 | 159.22 | 33.23 | 243.53 | 0.5811 | -659.0 | -535.5 | |
| 0.00 | 0.98 | 0.00 | 0.59 | -18.81 | 159.18 | 33.19 | 243.76 | 0.5800 | -774.0 | -620.1 | |
| 0.00 | 0.80 | 0.00 | 0.46 | -18.62 | 154.71 | 28.73 | 241.34 | 0.5212 | -610.0 | -590.2 | |
| 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. | |