SDO HMI 2014-04-10 06:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.21 | 15.80 | 6.47 | 18.86 | 2.92 | 26.74 | 64.87 | 276.09 | 0.9092 | 401.5 | 207.0 | |
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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 |
| 0.62 | 2.47 | 0.78 | 3.12 | 2.28 | 28.42 | 66.54 | 275.05 | 0.9219 | 211.6 | 132.6 | |
| 0.62 | 2.29 | 0.79 | 2.92 | 3.31 | 28.39 | 66.51 | 276.17 | 0.9226 | -496.6 | -456.8 | |
| 0.79 | 9.09 | 0.99 | 11.22 | 2.12 | 27.95 | 66.07 | 274.94 | 0.9186 | 440.7 | 383.3 | |
| 2.21 | -3.00 | 2.72 | -3.00 | 2.28 | 27.74 | 65.87 | 275.15 | 0.9173 | 587.4 | 999999 | |
| 0.97 | -3.00 | 1.19 | -3.00 | 2.46 | 27.69 | 65.81 | 275.35 | 0.9170 | 404.9 | 999999 | |
| 0.00 | 0.71 | 0.00 | 0.61 | 7.65 | 15.60 | 53.72 | 283.62 | 0.8242 | 515.0 | 425.9 | |
| 0.00 | 1.24 | 0.00 | 0.99 | 7.98 | 11.81 | 49.93 | 285.10 | 0.7872 | 597.0 | 553.2 | |
| 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. | |