SDO HMI 2014-10-04 23:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.03 | 14.42 | 6.56 | 14.08 | -19.02 | 77.93 | -54.57 | 116.65 | 0.8623 | 464.2 | 258.4 | |
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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 | 0.79 | 0.00 | 0.75 | -20.59 | 79.51 | -52.99 | 118.96 | 0.8564 | 415.0 | 365.6 | |
| 7.03 | 10.99 | 6.56 | 10.25 | -18.30 | 79.43 | -53.07 | 116.41 | 0.8495 | 696.3 | 459.0 | |
| 0.00 | 0.35 | 0.00 | 0.35 | -16.89 | 76.17 | -56.32 | 113.67 | 0.8715 | 378.0 | 350.8 | |
| 0.00 | 0.62 | 0.00 | 0.64 | -18.24 | 75.34 | -57.16 | 114.85 | 0.8813 | 367.0 | 313.4 | |
| 0.00 | 1.05 | 0.00 | 1.32 | -22.73 | 71.16 | -61.34 | 118.22 | 0.9202 | -229.0 | -190.1 | |
| 0.00 | 0.62 | 0.00 | 0.77 | -22.27 | 71.03 | -61.47 | 117.70 | 0.9199 | -133.0 | -125.6 | |
| 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. | |