SDO HMI 2014-08-16 04:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.86 | 0.00 | 3.47 | 8.53 | 23.64 | -46.37 | 84.71 | 0.7204 | -51.4 | 14.0 | |
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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 | 0.81 | 0.00 | 0.54 | 6.05 | 27.95 | -42.06 | 88.40 | 0.6688 | -740.0 | -603.7 | |
| 0.00 | 1.08 | 0.00 | 0.72 | 6.20 | 27.52 | -42.49 | 88.14 | 0.6742 | -565.0 | -441.3 | |
| 0.00 | 1.44 | 0.00 | 1.05 | 9.54 | 22.30 | -47.71 | 83.18 | 0.7370 | 53.0 | 140.1 | |
| 0.00 | 0.72 | 0.00 | 0.53 | 9.85 | 22.06 | -47.95 | 82.75 | 0.7398 | 447.0 | 497.8 | |
| 0.00 | 0.81 | 0.00 | 0.63 | 10.54 | 19.05 | -50.96 | 81.84 | 0.7736 | 548.0 | 447.4 | |
| 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. | |