SDO HMI 2011-10-18 08:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 87.06 | 446.12 | 51.34 | 263.17 | -12.37 | 48.90 | 27.51 | 236.33 | 0.5432 | -181.3 | -126.5 | |
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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 |
| 14.13 | 137.59 | 8.67 | 84.30 | -12.01 | 53.14 | 31.75 | 240.70 | 0.5924 | 921.9 | 325.1 | |
| 11.69 | -1.00 | 7.14 | -1.00 | -11.99 | 52.67 | 31.28 | 240.37 | 0.5865 | 1187.1 | 999999 | |
| 1.31 | -1.00 | 0.80 | -1.00 | -11.97 | 52.31 | 30.92 | 240.11 | 0.5820 | 908.1 | 999999 | |
| 0.00 | 3.58 | 0.00 | 2.16 | -12.02 | 51.54 | 30.14 | 239.40 | 0.5728 | 849.0 | 635.1 | |
| 0.00 | 1.05 | 0.00 | 0.63 | -12.03 | 51.05 | 29.65 | 238.98 | 0.5668 | 620.0 | 562.3 | |
| 2.88 | 4.36 | 1.71 | 2.60 | -11.63 | 50.47 | 29.08 | 239.12 | 0.5568 | 873.9 | 696.6 | |
| 0.00 | 3.32 | 0.00 | 1.96 | -10.44 | 50.31 | 28.91 | 240.88 | 0.5464 | 694.0 | 605.8 | |
| 0.00 | 1.31 | 0.00 | 0.77 | -10.02 | 50.09 | 28.70 | 241.38 | 0.5408 | 869.0 | 809.2 | |
| 0.00 | 0.79 | 0.00 | 0.46 | -10.58 | 50.04 | 28.65 | 240.43 | 0.5440 | 674.0 | 555.6 | |
| 0.00 | 1.05 | 0.00 | 0.62 | -10.29 | 49.88 | 28.48 | 240.75 | 0.5399 | 641.0 | 581.8 | |
| 0.00 | 0.26 | 0.00 | 0.16 | -12.29 | 49.99 | 28.60 | 237.66 | 0.5557 | 281.0 | 185.7 | |
| 0.00 | 1.40 | 0.00 | 0.83 | -12.66 | 49.76 | 28.36 | 236.88 | 0.5556 | 713.0 | 578.6 | |
| 0.00 | 1.05 | 0.00 | 0.62 | -15.74 | 47.97 | 26.58 | 230.54 | 0.5600 | -546.0 | -468.0 | |
| 1.13 | 51.39 | 0.66 | 30.06 | -12.93 | 47.58 | 26.19 | 234.34 | 0.5315 | -629.0 | -134.9 | |
| 7.15 | 232.34 | 4.15 | 134.13 | -12.01 | 47.41 | 26.02 | 235.62 | 0.5219 | -932.2 | -451.0 | |
| 8.72 | -14.00 | 5.10 | -14.00 | -13.21 | 47.44 | 26.05 | 233.76 | 0.5321 | -873.0 | 999999 | |
| 5.15 | -15.00 | 2.98 | -15.00 | -12.09 | 47.05 | 25.65 | 235.12 | 0.5181 | -1176.8 | 999999 | |
| 1.05 | -15.00 | 0.60 | -15.00 | -11.87 | 46.95 | 25.56 | 235.39 | 0.5151 | -1047.8 | 999999 | |
| 0.00 | 5.67 | 0.00 | 3.30 | -13.28 | 46.90 | 25.51 | 233.08 | 0.5263 | -590.0 | -603.4 | |
| 22.86 | -15.00 | 13.21 | -15.00 | -12.67 | 46.56 | 25.17 | 233.69 | 0.5170 | -1005.8 | 999999 | |
| 10.99 | -15.00 | 6.32 | -15.00 | -12.43 | 46.10 | 24.71 | 233.56 | 0.5094 | -1159.7 | 999999 | |
| 0.00 | 0.96 | 0.00 | 0.57 | -16.82 | 46.29 | 24.90 | 227.19 | 0.5515 | -711.0 | -524.6 | |
| 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. | |