SDO HMI 2014-04-11 04:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.33 | 140.42 | 34.35 | 170.40 | 12.87 | 13.27 | 63.50 | 286.98 | 0.9139 | -516.2 | -157.6 | |
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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 |
| 25.15 | 133.01 | 30.64 | 162.32 | 12.84 | 13.49 | 63.72 | 286.90 | 0.9154 | -595.0 | -160.4 | |
| 2.65 | -1.00 | 3.14 | -1.00 | 13.24 | 12.71 | 62.93 | 287.51 | 0.9107 | -583.6 | 999999 | |
| 0.00 | 1.32 | 0.00 | 1.49 | 13.10 | 11.17 | 61.40 | 287.73 | 0.8996 | -595.0 | -509.3 | |
| 0.00 | 1.32 | 0.00 | 1.43 | 11.15 | 10.40 | 60.63 | 285.80 | 0.8905 | 158.0 | 203.3 | |
| 0.00 | 0.79 | 0.00 | 0.88 | 13.06 | 10.84 | 61.06 | 287.78 | 0.8971 | -452.0 | -440.9 | |
| 0.53 | 1.68 | 0.57 | 1.81 | 12.53 | 10.11 | 60.33 | 287.38 | 0.8907 | 114.2 | 66.8 | |
| 0.00 | 1.06 | 0.00 | 1.16 | 13.67 | 10.21 | 60.43 | 288.60 | 0.8936 | -230.0 | -243.4 | |
| 0.00 | 0.71 | 0.00 | 0.74 | 11.77 | 9.32 | 59.55 | 286.75 | 0.8833 | 111.0 | 218.1 | |
| 0.00 | 0.53 | 0.00 | 0.57 | 13.72 | 9.79 | 60.01 | 288.78 | 0.8906 | 179.0 | 105.2 | |
| 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. | |