SDO HMI 2014-07-29 04:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.75 | 168.01 | 80.69 | 569.63 | -7.29 | 227.45 | -80.57 | 98.26 | 0.9890 | 110.8 | -18.7 | |
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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 |
| 16.13 | 143.54 | 44.92 | 472.52 | -7.47 | 229.23 | -78.79 | 98.65 | 0.9846 | 390.5 | 41.9 | |
| 1.18 | 9.97 | 4.30 | 40.42 | -8.85 | 226.78 | -81.24 | 99.75 | 0.9915 | -164.8 | -331.1 | |
| 6.62 | -1.00 | 28.76 | -1.00 | -7.26 | 225.25 | -82.77 | 97.98 | 0.9942 | -204.3 | 999999 | |
| 0.82 | 3.44 | 2.71 | 11.35 | -4.69 | 227.21 | -80.81 | 95.62 | 0.9893 | -516.2 | -377.1 | |
| 0.00 | 9.88 | 0.00 | 40.73 | -5.70 | 225.69 | -82.33 | 96.47 | 0.9930 | -218.0 | -243.0 | |
| 0.00 | 1.18 | 0.00 | 4.61 | -4.18 | 225.77 | -82.25 | 94.95 | 0.9925 | -177.0 | -166.3 | |
| 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. | |