SDO HMI 2013-01-08 18:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.30 | 246.76 | 22.44 | 144.11 | -24.56 | 249.76 | 25.31 | 227.23 | 0.5312 | 623.6 | 304.2 | |
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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 | 1.36 | 0.00 | 0.80 | -22.11 | 252.81 | 28.36 | 233.97 | 0.5463 | -727.0 | -510.6 | |
| 0.00 | 0.76 | 0.00 | 0.45 | -22.27 | 252.81 | 28.36 | 233.72 | 0.5474 | -716.0 | -464.7 | |
| 0.00 | 1.10 | 0.00 | 0.65 | -21.85 | 252.22 | 27.76 | 233.89 | 0.5373 | -737.0 | -551.5 | |
| 37.03 | 229.54 | 21.69 | 134.46 | -24.64 | 250.15 | 25.70 | 227.59 | 0.5361 | 1306.6 | 376.5 | |
| 1.27 | -4.00 | 0.75 | -4.00 | -25.12 | 249.69 | 25.23 | 226.38 | 0.5353 | 694.9 | 999999 | |
| 0.00 | 2.12 | 0.00 | 1.21 | -25.05 | 246.09 | 21.63 | 222.45 | 0.4969 | -576.0 | -584.2 | |
| 0.00 | 1.27 | 0.00 | 0.72 | -25.50 | 244.39 | 19.93 | 219.61 | 0.4846 | -787.0 | -636.9 | |
| 0.00 | 0.85 | 0.00 | 0.48 | -26.88 | 244.39 | 19.93 | 217.67 | 0.4997 | -756.0 | -658.0 | |
| 0.00 | 2.29 | 0.00 | 1.26 | -22.26 | 243.24 | 18.78 | 223.12 | 0.4378 | -560.0 | -582.9 | |
| 0.00 | 1.44 | 0.00 | 0.79 | -21.94 | 241.76 | 17.30 | 221.43 | 0.4187 | -910.0 | -720.4 | |
| 0.00 | 1.87 | 0.00 | 1.05 | -26.12 | 241.90 | 17.44 | 215.24 | 0.4684 | -736.0 | -529.5 | |
| 0.00 | 2.21 | 0.00 | 1.19 | -21.72 | 240.57 | 16.11 | 219.90 | 0.4038 | -826.0 | -625.0 | |
| 0.00 | 1.10 | 0.00 | 0.60 | -22.44 | 240.32 | 15.87 | 218.28 | 0.4097 | -869.0 | -674.6 | |
| 0.00 | 0.85 | 0.00 | 0.45 | -18.99 | 237.61 | 13.16 | 219.39 | 0.3406 | 816.0 | 681.8 | |
| 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. | |