SDO HMI 2014-07-29 09:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.78 | 227.11 | 101.35 | 579.82 | -7.15 | 227.48 | -77.80 | 98.47 | 0.9809 | 111.5 | -21.5 | |
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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 |
| 19.30 | 143.11 | 42.40 | 324.92 | -7.54 | 229.29 | -75.99 | 99.09 | 0.9751 | 489.4 | 148.4 | |
| 0.00 | 0.63 | 0.00 | 1.77 | -9.55 | 226.77 | -78.51 | 100.80 | 0.9846 | -288.0 | -350.4 | |
| 0.00 | 5.98 | 0.00 | 16.56 | -9.03 | 226.73 | -78.55 | 100.26 | 0.9845 | -323.0 | -284.0 | |
| 1.99 | 6.71 | 5.73 | 19.06 | -8.61 | 226.26 | -79.02 | 99.77 | 0.9857 | -477.5 | -252.8 | |
| 1.63 | -1.00 | 4.19 | -1.00 | -6.81 | 227.19 | -78.09 | 98.08 | 0.9822 | 144.4 | 999999 | |
| 1.63 | -1.00 | 4.43 | -1.00 | -6.38 | 226.50 | -78.78 | 97.56 | 0.9842 | 178.1 | 999999 | |
| 0.00 | 2.08 | 0.00 | 7.98 | -9.15 | 223.89 | -81.39 | 100.03 | 0.9919 | -366.0 | -300.4 | |
| 0.00 | 1.18 | 0.00 | 3.20 | -5.86 | 226.47 | -78.81 | 97.03 | 0.9841 | 296.0 | 247.5 | |
| 7.98 | 40.51 | 24.73 | 131.06 | -7.21 | 225.26 | -80.02 | 98.25 | 0.9880 | 7.6 | -239.7 | |
| 5.35 | 17.94 | 14.11 | 48.41 | -4.69 | 226.71 | -78.57 | 95.88 | 0.9829 | -361.5 | -307.6 | |
| 1.90 | 8.97 | 5.76 | 26.86 | -5.83 | 225.47 | -79.81 | 96.88 | 0.9870 | -359.9 | -218.7 | |
| 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. | |