SDO HMI 2013-01-09 09:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.16 | 218.57 | 21.63 | 138.01 | -24.72 | 249.68 | 33.45 | 233.89 | 0.6218 | 674.0 | 284.4 | |
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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 | 0.93 | 0.00 | 0.60 | -18.46 | 254.01 | 37.77 | 245.59 | 0.6404 | -526.0 | -434.0 | |
| 0.00 | 0.34 | 0.00 | 0.22 | -21.90 | 252.83 | 36.60 | 239.92 | 0.6415 | -405.0 | -426.2 | |
| 32.80 | 206.77 | 20.77 | 130.95 | -24.71 | 250.02 | 33.79 | 234.19 | 0.6253 | 1249.3 | 339.5 | |
| 1.36 | -3.00 | 0.86 | -3.00 | -25.05 | 249.39 | 33.15 | 233.27 | 0.6204 | 743.3 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.83 | -25.48 | 245.99 | 29.75 | 230.09 | 0.5863 | -730.0 | -560.6 | |
| 0.00 | 1.53 | 0.00 | 0.92 | -25.47 | 244.38 | 28.14 | 228.73 | 0.5687 | -610.0 | -451.1 | |
| 0.00 | 1.19 | 0.00 | 0.69 | -22.29 | 243.24 | 27.01 | 232.61 | 0.5309 | -907.0 | -705.8 | |
| 0.00 | 1.78 | 0.00 | 1.04 | -22.54 | 243.12 | 26.88 | 232.09 | 0.5314 | -685.0 | -608.7 | |
| 0.00 | 0.59 | 0.00 | 0.35 | -23.87 | 241.75 | 25.51 | 228.68 | 0.5265 | -727.0 | -610.3 | |
| 0.00 | 1.02 | 0.00 | 0.60 | -25.79 | 241.92 | 25.69 | 225.94 | 0.5452 | -569.0 | -430.1 | |
| 0.00 | 3.06 | 0.00 | 1.81 | -28.49 | 239.60 | 23.36 | 219.70 | 0.5478 | -783.0 | -656.3 | |
| 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. | |