SDO HMI 2014-04-02 08:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.83 | 49.01 | 24.09 | 44.97 | -8.31 | 8.59 | -57.77 | 95.77 | 0.8423 | 266.3 | 250.6 | |
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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 |
| 0.53 | 2.28 | 0.45 | 1.97 | -8.73 | 10.89 | -55.47 | 96.14 | 0.8211 | 762.2 | 699.3 | |
| 12.21 | 32.59 | 10.70 | 28.60 | -8.61 | 10.27 | -56.09 | 96.02 | 0.8273 | 672.5 | 363.0 | |
| 4.92 | -2.00 | 4.32 | -2.00 | -8.34 | 10.22 | -56.14 | 95.69 | 0.8278 | 588.6 | 999999 | |
| 0.00 | 3.95 | 0.00 | 3.50 | -9.03 | 9.89 | -56.46 | 96.55 | 0.8308 | 20.0 | 73.1 | |
| 0.70 | -2.00 | 0.63 | -2.00 | -8.59 | 9.67 | -56.69 | 96.02 | 0.8331 | 153.9 | 999999 | |
| 7.47 | 10.19 | 7.99 | 10.90 | -7.43 | 3.45 | -62.91 | 95.03 | 0.8881 | -502.2 | -269.7 | |
| 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. | |