SDO HMI 2011-05-31 08:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 33.88 | 196.47 | 28.04 | 164.03 | 16.68 | 20.70 | -51.30 | 68.43 | 0.8053 | -496.8 | -168.4 | |
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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 | 0.81 | 0.00 | 0.67 | 20.27 | 21.91 | -50.09 | 63.76 | 0.8044 | -620.0 | -572.1 | |
| 0.00 | 0.99 | 0.00 | 0.85 | 20.07 | 20.30 | -51.70 | 64.54 | 0.8186 | -388.0 | -316.5 | |
| 0.00 | 1.90 | 0.00 | 1.56 | 17.25 | 21.34 | -50.66 | 67.58 | 0.8012 | -325.0 | -221.3 | |
| 31.08 | 166.68 | 25.38 | 136.38 | 16.48 | 21.57 | -50.43 | 68.44 | 0.7969 | -859.2 | -244.4 | |
| 0.00 | 2.17 | 0.00 | 1.80 | 17.28 | 21.12 | -50.88 | 67.60 | 0.8034 | 163.0 | 95.4 | |
| 0.00 | 1.63 | 0.00 | 1.36 | 17.29 | 20.82 | -51.18 | 67.69 | 0.8064 | 99.0 | 23.2 | |
| 0.00 | 1.08 | 0.00 | 0.91 | 16.97 | 20.27 | -51.73 | 68.22 | 0.8108 | 258.0 | 235.3 | |
| 0.00 | 0.99 | 0.00 | 0.94 | 19.08 | 15.88 | -56.12 | 66.93 | 0.8548 | 414.0 | 496.9 | |
| 0.00 | 0.63 | 0.00 | 0.60 | 18.92 | 15.67 | -56.33 | 67.17 | 0.8562 | 455.0 | 485.1 | |
| 0.00 | 0.99 | 0.00 | 0.98 | 19.43 | 14.33 | -57.67 | 66.93 | 0.8682 | 353.0 | 246.7 | |
| 0.00 | 1.54 | 0.00 | 1.46 | 17.32 | 15.30 | -56.70 | 69.09 | 0.8562 | 674.0 | 563.6 | |
| 0.00 | 1.08 | 0.00 | 1.05 | 17.81 | 14.89 | -57.11 | 68.63 | 0.8606 | 597.0 | 577.1 | |
| 0.00 | 8.40 | 0.00 | 8.20 | 18.16 | 14.58 | -57.41 | 68.29 | 0.8637 | 310.0 | 407.2 | |
| 0.00 | 0.90 | 0.00 | 0.88 | 17.62 | 14.74 | -57.26 | 68.88 | 0.8614 | 429.0 | 385.2 | |
| 2.80 | 5.06 | 2.66 | 4.80 | 16.05 | 15.19 | -56.81 | 70.58 | 0.8548 | -512.4 | -380.0 | |
| 0.00 | 0.45 | 0.00 | 0.43 | 16.21 | 14.82 | -57.18 | 70.47 | 0.8582 | -249.0 | -249.0 | |
| 0.00 | 1.17 | 0.00 | 1.16 | 17.12 | 13.91 | -58.09 | 69.63 | 0.8673 | -384.0 | -329.7 | |
| 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. | |