SDO HMI 2013-08-21 05:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 57.48 | 331.33 | 29.32 | 169.13 | -6.92 | 139.24 | -1.15 | 175.21 | 0.2412 | 716.1 | 361.7 | |
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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 |
| 0.00 | 2.61 | 0.00 | 1.35 | -9.22 | 142.94 | 2.54 | 188.95 | 0.2826 | 1028.0 | 866.6 | |
| 0.00 | 1.08 | 0.00 | 0.55 | -6.83 | 141.06 | 0.67 | 182.78 | 0.2390 | -411.0 | -262.9 | |
| 0.00 | 0.81 | 0.00 | 0.41 | -5.61 | 140.82 | 0.42 | 181.94 | 0.2181 | 815.0 | 660.0 | |
| 0.00 | 1.08 | 0.00 | 0.55 | -4.62 | 140.36 | -0.03 | 179.83 | 0.2009 | -840.0 | -650.2 | |
| 0.00 | 1.17 | 0.00 | 0.59 | -4.84 | 140.33 | -0.06 | 179.69 | 0.2047 | -819.0 | -588.2 | |
| 0.00 | 2.16 | 0.00 | 1.12 | -10.13 | 140.20 | -0.19 | 179.35 | 0.2945 | -912.0 | -807.3 | |
| 0.00 | 1.17 | 0.00 | 0.59 | -4.99 | 139.60 | -0.79 | 176.17 | 0.2078 | -793.0 | -628.6 | |
| 56.31 | 303.16 | 28.72 | 154.60 | -6.77 | 139.32 | -1.07 | 175.50 | 0.2383 | 1460.5 | 430.1 | |
| 0.00 | 1.53 | 0.00 | 0.82 | -14.77 | 138.66 | -1.74 | 175.45 | 0.3722 | -877.0 | -604.4 | |
| 0.00 | 1.35 | 0.00 | 0.68 | -5.06 | 138.51 | -1.89 | 170.99 | 0.2109 | -802.0 | -615.7 | |
| 0.00 | 1.80 | 0.00 | 0.96 | -14.87 | 138.41 | -1.99 | 174.82 | 0.3741 | -1053.0 | -827.8 | |
| 0.00 | 1.35 | 0.00 | 0.72 | -13.79 | 137.51 | -2.89 | 172.12 | 0.3584 | -869.0 | -771.0 | |
| 0.00 | 1.08 | 0.00 | 0.57 | -14.32 | 137.38 | -3.02 | 171.97 | 0.3671 | -942.0 | -780.8 | |
| 0.00 | 1.26 | 0.00 | 0.65 | -8.94 | 137.41 | -2.99 | 169.32 | 0.2791 | -961.0 | -855.8 | |
| 1.17 | 5.67 | 0.60 | 2.90 | -7.46 | 136.93 | -3.46 | 166.42 | 0.2564 | 1111.5 | 745.9 | |
| 0.00 | 1.17 | 0.00 | 0.60 | -5.45 | 135.06 | -5.34 | 156.55 | 0.2340 | -940.0 | -708.2 | |
| 0.00 | 1.53 | 0.00 | 0.78 | -4.40 | 134.61 | -5.79 | 152.79 | 0.2210 | -904.0 | -642.1 | |
| 0.00 | 1.35 | 0.00 | 0.69 | -4.81 | 134.51 | -5.89 | 153.23 | 0.2279 | -878.0 | -618.0 | |
| 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. | |