SDO HMI 2013-08-22 12:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.98 | 304.14 | 26.02 | 161.48 | -6.82 | 139.36 | 16.02 | 229.59 | 0.3615 | 948.1 | 387.0 | |
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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 | 1.17 | 0.00 | 0.64 | -7.78 | 143.78 | 20.44 | 234.52 | 0.4266 | 929.0 | 716.6 | |
| 0.00 | 0.72 | 0.00 | 0.40 | -11.82 | 141.34 | 18.00 | 223.76 | 0.4391 | -641.0 | -521.6 | |
| 48.17 | 294.60 | 25.59 | 156.45 | -6.82 | 139.42 | 16.08 | 229.70 | 0.3622 | 1400.9 | 412.6 | |
| 0.00 | 0.90 | 0.00 | 0.47 | -5.13 | 139.21 | 15.87 | 233.08 | 0.3422 | -585.0 | -434.8 | |
| 0.81 | -3.00 | 0.43 | -3.00 | -6.80 | 138.94 | 15.60 | 228.87 | 0.3561 | 1162.7 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.42 | -4.87 | 138.70 | 15.36 | 232.79 | 0.3328 | -752.0 | -582.9 | |
| 0.00 | 1.17 | 0.00 | 0.62 | -6.67 | 137.74 | 14.40 | 226.84 | 0.3400 | 835.0 | 639.2 | |
| 0.00 | 2.16 | 0.00 | 1.13 | -6.14 | 136.84 | 13.50 | 226.14 | 0.3234 | -815.0 | -694.1 | |
| 0.00 | 0.72 | 0.00 | 0.38 | -6.88 | 136.64 | 13.30 | 224.09 | 0.3297 | -727.0 | -529.5 | |
| 0.00 | 0.99 | 0.00 | 0.51 | -6.19 | 135.31 | 11.97 | 222.55 | 0.3063 | -776.0 | -630.3 | |
| 0.00 | 0.90 | 0.00 | 0.46 | -6.21 | 133.73 | 10.39 | 218.46 | 0.2895 | -830.0 | -599.4 | |
| 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. | |