SDO HMI 2014-11-04 12:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.65 | 17.19 | 8.60 | 16.86 | -13.99 | 32.34 | -57.34 | 108.79 | 0.8648 | -305.7 | 65.4 | |
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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 |
| 1.04 | 4.58 | 0.96 | 4.26 | -13.98 | 34.28 | -55.40 | 109.30 | 0.8484 | 533.0 | 430.8 | |
| 0.00 | 0.86 | 0.00 | 0.82 | -13.74 | 33.55 | -56.13 | 108.83 | 0.8543 | 248.0 | 212.8 | |
| 0.00 | 1.47 | 0.00 | 1.45 | -13.40 | 32.04 | -57.64 | 108.05 | 0.8663 | -204.0 | -182.9 | |
| 7.61 | 10.28 | 7.64 | 10.33 | -14.09 | 31.48 | -58.20 | 108.68 | 0.8722 | -496.9 | -293.3 | |
| 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. | |