SDO HMI 2014-04-23 03:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.71 | 0.00 | 4.92 | -19.36 | 126.10 | -25.76 | 122.09 | 0.4859 | 493.3 | 315.2 | |
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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 |
| 0.00 | 0.80 | 0.00 | 0.45 | -19.10 | 126.97 | -24.89 | 122.37 | 0.4727 | 699.0 | 607.1 | |
| 0.00 | 0.89 | 0.00 | 0.50 | -18.72 | 126.86 | -25.00 | 121.55 | 0.4716 | 666.0 | 553.5 | |
| 0.00 | 1.60 | 0.00 | 0.90 | -19.90 | 126.52 | -25.34 | 123.44 | 0.4842 | 713.0 | 624.3 | |
| 0.00 | 1.78 | 0.00 | 1.00 | -19.64 | 126.42 | -25.44 | 122.88 | 0.4837 | 904.0 | 622.8 | |
| 0.00 | 1.69 | 0.00 | 0.96 | -19.94 | 126.08 | -25.77 | 123.13 | 0.4901 | 768.0 | 633.2 | |
| 0.00 | 1.95 | 0.00 | 1.11 | -18.55 | 124.79 | -27.06 | 119.51 | 0.4976 | -790.0 | -710.2 | |
| 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. | |