SDO HMI 2014-01-08 18:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.42 | 221.43 | 24.45 | 153.02 | 5.71 | 44.33 | -43.10 | 77.66 | 0.6981 | -1055.2 | -281.7 | |
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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 | 0.93 | 0.00 | 0.53 | 10.67 | 63.06 | -24.37 | 58.84 | 0.4758 | -795.0 | -621.5 | |
| 0.00 | 1.27 | 0.00 | 0.79 | 14.23 | 55.11 | -32.32 | 59.90 | 0.6013 | -645.0 | -618.1 | |
| 0.00 | 0.51 | 0.00 | 0.32 | 12.00 | 51.65 | -35.78 | 65.47 | 0.6309 | -560.0 | -459.7 | |
| 35.42 | 216.85 | 24.45 | 149.91 | 5.63 | 44.26 | -43.17 | 77.83 | 0.6988 | -1167.1 | -285.8 | |
| 0.00 | 1.87 | 0.00 | 1.47 | 5.95 | 37.42 | -50.00 | 79.12 | 0.7782 | 514.0 | 407.5 | |
| 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. | |