SDO HMI 2013-08-22 11:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.61 | 303.65 | 26.81 | 160.77 | -6.87 | 139.38 | 15.49 | 228.53 | 0.3555 | 949.5 | 390.7 | |
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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 | 0.99 | 0.00 | 0.54 | -7.85 | 143.77 | 19.88 | 233.63 | 0.4202 | 884.0 | 755.6 | |
| 0.00 | 0.90 | 0.00 | 0.49 | -11.83 | 141.30 | 17.41 | 222.80 | 0.4329 | -696.0 | -617.6 | |
| 0.00 | 1.17 | 0.00 | 0.63 | -8.61 | 141.00 | 17.11 | 227.89 | 0.3937 | 827.0 | 696.8 | |
| 50.61 | 292.40 | 26.81 | 154.82 | -6.83 | 139.43 | 15.54 | 228.69 | 0.3556 | 1383.0 | 419.6 | |
| 0.00 | 0.90 | 0.00 | 0.47 | -5.14 | 139.22 | 15.33 | 232.08 | 0.3353 | -680.0 | -535.5 | |
| 0.00 | 1.44 | 0.00 | 0.75 | -5.86 | 137.42 | 13.53 | 226.82 | 0.3205 | -720.0 | -545.1 | |
| 0.00 | 0.36 | 0.00 | 0.19 | -5.58 | 137.19 | 13.30 | 226.99 | 0.3145 | -156.0 | -314.2 | |
| 0.00 | 2.16 | 0.00 | 1.13 | -6.10 | 136.89 | 13.00 | 225.14 | 0.3169 | -800.0 | -654.6 | |
| 0.00 | 1.26 | 0.00 | 0.65 | -6.37 | 135.46 | 11.57 | 221.18 | 0.3040 | -750.0 | -564.4 | |
| 0.00 | 1.17 | 0.00 | 0.60 | -5.36 | 135.01 | 11.11 | 222.31 | 0.2864 | -757.0 | -642.0 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -17.68 | 134.75 | 10.86 | 203.41 | 0.4537 | 719.0 | 620.5 | |
| 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. | |