SDO HMI 2014-08-05 23:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.04 | 17.26 | 6.56 | 13.99 | -20.56 | 250.81 | 45.84 | 238.05 | 0.7938 | 520.8 | 394.3 | |
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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 |
| 5.78 | 14.19 | 4.72 | 11.56 | -20.32 | 251.26 | 46.29 | 238.56 | 0.7967 | 526.9 | 396.6 | |
| 2.26 | -1.00 | 1.84 | -1.00 | -20.58 | 251.07 | 46.10 | 238.18 | 0.7962 | 623.0 | 999999 | |
| 0.00 | 1.27 | 0.00 | 1.00 | -20.19 | 249.58 | 44.61 | 237.85 | 0.7808 | 580.0 | 443.9 | |
| 0.00 | 0.81 | 0.00 | 0.66 | -21.84 | 250.03 | 45.06 | 236.20 | 0.7929 | 337.0 | 350.6 | |
| 0.00 | 0.99 | 0.00 | 0.77 | -22.53 | 247.07 | 42.10 | 233.75 | 0.7701 | 429.0 | 352.5 | |
| 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. | |