SDO HMI 2014-01-08 04:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 33.57 | 190.79 | 26.83 | 152.52 | 5.70 | 44.32 | -50.77 | 79.59 | 0.7858 | -937.4 | -227.5 | |
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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 | 0.51 | 0.00 | 0.30 | 9.42 | 63.96 | -31.14 | 66.70 | 0.5576 | -635.0 | -558.0 | |
| 0.00 | 0.76 | 0.00 | 0.46 | 5.66 | 62.54 | -32.55 | 73.92 | 0.5595 | -550.0 | -428.7 | |
| 0.00 | 1.19 | 0.00 | 0.83 | 10.80 | 52.82 | -42.28 | 70.39 | 0.7039 | -484.0 | -332.0 | |
| 33.57 | 186.89 | 26.83 | 149.68 | 5.72 | 44.21 | -50.88 | 79.62 | 0.7871 | -1082.4 | -231.4 | |
| 0.00 | 0.51 | 0.00 | 0.42 | -3.37 | 42.32 | -52.77 | 91.32 | 0.7974 | 403.0 | 452.2 | |
| 0.00 | 0.93 | 0.00 | 0.83 | 1.15 | 39.19 | -55.91 | 86.03 | 0.8321 | 468.0 | 346.3 | |
| 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. | |