SDO HMI 2014-08-19 05:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.39 | 87.60 | 12.84 | 44.34 | -4.56 | 31.13 | 1.32 | 187.34 | 0.2041 | 552.5 | 460.8 | |
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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 |
| 15.31 | 30.26 | 7.74 | 15.30 | -4.10 | 33.38 | 3.57 | 198.16 | 0.2001 | 1164.4 | 632.4 | |
| 0.00 | 3.24 | 0.00 | 1.64 | -4.70 | 31.71 | 1.90 | 189.37 | 0.2035 | 899.0 | 716.4 | |
| 0.00 | 7.02 | 0.00 | 3.54 | -3.99 | 31.55 | 1.74 | 189.18 | 0.1910 | 731.0 | 874.7 | |
| 4.86 | 11.53 | 2.46 | 5.82 | -4.33 | 31.40 | 1.59 | 188.14 | 0.1964 | 1202.7 | 844.2 | |
| 0.63 | 7.65 | 0.32 | 3.87 | -4.21 | 31.16 | 1.35 | 186.99 | 0.1937 | 1078.0 | 827.8 | |
| 0.00 | 1.71 | 0.00 | 0.87 | -5.01 | 30.98 | 1.17 | 185.64 | 0.2071 | 998.0 | 844.4 | |
| 0.00 | 0.72 | 0.00 | 0.36 | -5.10 | 30.79 | 0.98 | 184.72 | 0.2084 | 728.0 | 600.9 | |
| 0.00 | 2.88 | 0.00 | 1.46 | -4.92 | 30.58 | 0.77 | 183.76 | 0.2049 | 553.0 | 642.8 | |
| 1.62 | 5.49 | 0.82 | 2.78 | -4.76 | 30.52 | 0.71 | 183.51 | 0.2022 | 1096.6 | 889.3 | |
| 0.00 | 1.08 | 0.00 | 0.55 | -5.44 | 29.21 | -0.60 | 177.18 | 0.2137 | -856.0 | -608.5 | |
| 0.00 | 0.81 | 0.00 | 0.41 | -3.99 | 29.06 | -0.75 | 176.01 | 0.1889 | -890.0 | -767.3 | |
| 2.97 | 8.55 | 1.50 | 4.32 | -4.51 | 28.94 | -0.87 | 175.58 | 0.1981 | -1123.5 | -824.2 | |
| 0.00 | 1.26 | 0.00 | 0.64 | -5.04 | 28.48 | -1.33 | 173.57 | 0.2079 | 757.0 | 656.8 | |
| 0.00 | 1.98 | 0.00 | 1.01 | -6.50 | 24.13 | -5.68 | 156.83 | 0.2512 | -904.0 | -678.9 | |
| 0.00 | 1.71 | 0.00 | 0.87 | -5.55 | 22.79 | -7.02 | 150.32 | 0.2468 | -907.0 | -803.7 | |
| 0.00 | 1.71 | 0.00 | 0.90 | -11.96 | 21.75 | -8.06 | 156.86 | 0.3506 | 6.0 | -1.5 | |
| 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. | |