SDO HMI 2014-04-05 08:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.64 | 29.47 | 1.37 | 15.53 | -8.05 | 7.15 | -19.62 | 96.75 | 0.3368 | 297.2 | 48.9 | |
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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 | 0.70 | 0.00 | 0.36 | -7.44 | 12.52 | -14.25 | 95.44 | 0.2464 | 859.0 | 672.4 | |
| 0.00 | 1.67 | 0.00 | 0.86 | -9.11 | 12.24 | -14.54 | 101.97 | 0.2545 | 865.0 | 602.6 | |
| 0.00 | 4.58 | 0.00 | 2.35 | -8.12 | 11.30 | -15.47 | 97.72 | 0.2677 | 1263.0 | 943.6 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -7.22 | 10.14 | -16.63 | 94.15 | 0.2859 | 718.0 | 578.7 | |
| 2.64 | 4.22 | 1.37 | 2.19 | -9.72 | 9.58 | -17.19 | 102.49 | 0.2997 | 1116.0 | 790.9 | |
| 0.00 | 2.11 | 0.00 | 1.10 | -9.21 | 8.81 | -17.96 | 100.45 | 0.3109 | 1021.0 | 854.2 | |
| 0.00 | 2.02 | 0.00 | 1.08 | -6.77 | 5.27 | -21.51 | 92.48 | 0.3660 | -892.0 | -716.9 | |
| 0.00 | 0.97 | 0.00 | 0.52 | -13.84 | 4.38 | -22.40 | 110.63 | 0.3970 | 708.0 | 559.8 | |
| 0.00 | 0.70 | 0.00 | 0.38 | -11.82 | 4.53 | -22.24 | 105.72 | 0.3865 | 916.0 | 837.8 | |
| 0.00 | 2.99 | 0.00 | 1.60 | -6.66 | 4.13 | -22.64 | 92.20 | 0.3843 | -807.0 | -656.5 | |
| 0.00 | 4.14 | 0.00 | 2.22 | -6.50 | 3.88 | -22.90 | 91.79 | 0.3884 | -716.0 | -657.8 | |
| 0.00 | 3.17 | 0.00 | 1.70 | -6.70 | 3.67 | -23.10 | 92.31 | 0.3917 | -890.0 | -710.9 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -7.35 | 3.37 | -23.40 | 93.96 | 0.3966 | -600.0 | -487.2 | |
| 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. | |