SDO HMI 2014-09-04 13:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.72 | 241.29 | 156.39 | 847.01 | -14.02 | 94.03 | -80.01 | 105.32 | 0.9902 | -3.6 | -54.5 | |
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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 | 3.22 | 0.00 | 6.71 | -11.02 | 99.65 | -74.39 | 103.26 | 0.9723 | 138.0 | 101.6 | |
| 14.03 | 63.72 | 31.66 | 142.26 | -12.05 | 98.73 | -75.30 | 104.13 | 0.9765 | 318.0 | 229.1 | |
| 0.00 | 4.11 | 0.00 | 11.66 | -14.40 | 96.38 | -77.66 | 106.08 | 0.9855 | 211.0 | 205.3 | |
| 2.77 | 114.21 | 10.58 | 501.82 | -15.48 | 93.86 | -80.18 | 106.73 | 0.9922 | -20.3 | -101.7 | |
| 1.16 | -4.00 | 5.28 | -4.00 | -15.74 | 92.79 | -81.24 | 106.82 | 0.9943 | -527.2 | 999999 | |
| 0.00 | 2.50 | 0.00 | 5.81 | -11.27 | 98.10 | -75.93 | 103.25 | 0.9782 | -152.0 | -116.2 | |
| 0.00 | 8.85 | 0.00 | 24.22 | -12.90 | 96.45 | -77.59 | 104.59 | 0.9845 | -406.0 | -154.3 | |
| 17.43 | -4.00 | 83.14 | -4.00 | -15.15 | 92.16 | -81.87 | 106.14 | 0.9952 | -99.2 | 999999 | |
| 0.00 | 3.13 | 0.00 | 10.44 | -13.18 | 94.68 | -79.35 | 104.58 | 0.9894 | -484.0 | -446.9 | |
| 7.33 | 41.55 | 25.73 | 144.09 | -12.29 | 94.06 | -79.98 | 103.58 | 0.9905 | 50.1 | -135.4 | |
| 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. | |