SDO HMI 2013-01-08 20:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.00 | 252.38 | 23.64 | 148.63 | -24.58 | 249.68 | 26.34 | 228.23 | 0.5424 | 674.8 | 302.9 | |
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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 |
| 38.90 | 236.85 | 22.99 | 139.98 | -24.65 | 250.13 | 26.79 | 228.64 | 0.5479 | 1274.4 | 355.9 | |
| 1.10 | -1.00 | 0.65 | -1.00 | -25.10 | 249.69 | 26.35 | 227.53 | 0.5470 | 731.5 | 999999 | |
| 0.00 | 2.29 | 0.00 | 1.32 | -25.14 | 246.01 | 22.66 | 223.57 | 0.5082 | -646.0 | -604.9 | |
| 0.00 | 1.36 | 0.00 | 0.78 | -24.89 | 245.51 | 22.16 | 223.34 | 0.5006 | -734.0 | -639.1 | |
| 0.00 | 0.93 | 0.00 | 0.53 | -25.60 | 245.12 | 21.77 | 221.81 | 0.5037 | -606.0 | -474.5 | |
| 0.00 | 1.10 | 0.00 | 0.62 | -22.54 | 243.96 | 20.62 | 225.15 | 0.4606 | -680.0 | -523.7 | |
| 0.00 | 1.02 | 0.00 | 0.59 | -26.93 | 244.38 | 21.03 | 219.01 | 0.5104 | -777.0 | -633.0 | |
| 0.00 | 1.36 | 0.00 | 0.75 | -22.15 | 243.19 | 19.84 | 224.79 | 0.4482 | -781.0 | -669.2 | |
| 0.00 | 1.36 | 0.00 | 0.74 | -21.97 | 241.72 | 18.37 | 223.03 | 0.4301 | -896.0 | -687.1 | |
| 0.00 | 1.44 | 0.00 | 0.81 | -26.08 | 241.92 | 18.57 | 216.93 | 0.4780 | -634.0 | -546.2 | |
| 0.00 | 1.27 | 0.00 | 0.69 | -21.74 | 240.59 | 17.24 | 221.70 | 0.4156 | -680.0 | -573.2 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -22.39 | 240.40 | 17.05 | 220.30 | 0.4211 | -727.0 | -586.9 | |
| 0.00 | 2.38 | 0.00 | 1.26 | -18.99 | 237.78 | 14.44 | 221.97 | 0.3540 | 761.0 | 687.9 | |
| 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. | |