SDO HMI 2014-08-18 09:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 51.71 | 284.92 | 72.24 | 399.55 | -17.64 | 106.40 | 65.56 | 248.08 | 0.9344 | -35.4 | -74.2 | |
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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 |
| 27.20 | 147.46 | 43.86 | 239.09 | -17.20 | 109.67 | 68.83 | 249.42 | 0.9528 | 374.3 | 47.0 | |
| 0.00 | 1.89 | 0.00 | 2.79 | -16.21 | 108.06 | 67.22 | 250.07 | 0.9433 | 508.0 | 417.7 | |
| 0.00 | 1.08 | 0.00 | 1.62 | -16.62 | 108.27 | 67.44 | 249.69 | 0.9449 | 360.0 | 411.8 | |
| 0.00 | 0.90 | 0.00 | 1.30 | -17.52 | 107.28 | 66.45 | 248.53 | 0.9409 | -140.0 | -74.6 | |
| 17.12 | 133.59 | 19.76 | 154.75 | -18.19 | 101.24 | 60.40 | 246.13 | 0.9050 | -770.3 | -278.4 | |
| 7.39 | -5.00 | 8.62 | -5.00 | -18.77 | 101.38 | 60.54 | 245.57 | 0.9073 | -531.7 | 999999 | |
| 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. | |