SDO HMI 2014-04-25 13:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.13 | 30.77 | 13.46 | 40.44 | -10.14 | 188.13 | 68.17 | 260.95 | 0.9266 | 297.7 | -32.1 | |
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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 |
| 2.31 | 4.18 | 3.09 | 5.58 | -9.32 | 188.65 | 68.69 | 261.84 | 0.9304 | 291.3 | 173.7 | |
| 7.20 | 22.14 | 9.64 | 29.83 | -10.11 | 188.66 | 68.70 | 260.98 | 0.9303 | 496.6 | -57.7 | |
| 0.00 | 0.53 | 0.00 | 0.63 | -10.73 | 185.65 | 65.69 | 260.34 | 0.9100 | -441.0 | -409.2 | |
| 0.62 | 1.78 | 0.73 | 2.08 | -10.23 | 185.37 | 65.41 | 260.89 | 0.9080 | -400.1 | -317.8 | |
| 0.00 | 0.27 | 0.00 | 0.31 | -11.99 | 184.79 | 64.83 | 258.95 | 0.9038 | -379.0 | -386.0 | |
| 0.00 | 0.98 | 0.00 | 1.06 | -12.24 | 183.05 | 63.09 | 258.64 | 0.8907 | 396.0 | 343.8 | |
| 0.00 | 0.89 | 0.00 | 0.95 | -12.23 | 182.77 | 62.81 | 258.65 | 0.8886 | 226.0 | 325.3 | |
| 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. | |