SDO HMI 2011-07-17 08:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.84 | 286.64 | 25.75 | 145.87 | 16.97 | 168.38 | -1.55 | 4.99 | 0.2218 | -567.9 | -312.2 | |
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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 |
| 1.63 | 266.57 | 0.83 | 135.03 | 16.97 | 169.40 | -0.53 | 2.35 | 0.2168 | -777.9 | -404.5 | |
| 38.13 | -1.00 | 19.31 | -1.00 | 16.50 | 169.31 | -0.62 | 2.88 | 0.2088 | -1282.9 | 999999 | |
| 8.08 | -1.00 | 4.09 | -1.00 | 16.07 | 169.25 | -0.69 | 3.29 | 0.2014 | -1379.5 | 999999 | |
| 3.00 | -1.00 | 1.52 | -1.00 | 16.94 | 168.99 | -0.94 | 4.19 | 0.2166 | -767.9 | 999999 | |
| 0.00 | 1.00 | 0.00 | 0.51 | 18.15 | 166.71 | -3.23 | 12.78 | 0.2429 | 808.0 | 588.2 | |
| 0.00 | 1.27 | 0.00 | 0.66 | 22.39 | 165.13 | -4.80 | 14.15 | 0.3181 | 754.0 | 576.6 | |
| 0.00 | 1.73 | 0.00 | 0.91 | 23.76 | 163.71 | -6.23 | 16.74 | 0.3461 | 763.0 | 645.3 | |
| 0.00 | 1.73 | 0.00 | 0.91 | 22.86 | 163.62 | -6.32 | 17.83 | 0.3324 | 826.0 | 612.6 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 18.04 | 163.81 | -6.12 | 23.40 | 0.2564 | 839.0 | 610.0 | |
| 0.00 | 1.73 | 0.00 | 0.91 | 22.95 | 162.98 | -6.95 | 19.39 | 0.3372 | 827.0 | 656.5 | |
| 0.00 | 0.82 | 0.00 | 0.43 | 23.85 | 162.77 | -7.17 | 18.99 | 0.3522 | 790.0 | 638.7 | |
| 0.00 | 1.18 | 0.00 | 0.64 | 25.87 | 160.01 | -9.93 | 23.02 | 0.3984 | 806.0 | 567.7 | |
| 0.00 | 1.09 | 0.00 | 0.59 | 24.08 | 155.96 | -13.98 | 33.20 | 0.4044 | 810.0 | 661.6 | |
| 0.00 | 2.72 | 0.00 | 1.51 | 24.45 | 151.84 | -18.10 | 39.39 | 0.4475 | 774.0 | 629.2 | |
| 0.00 | 2.54 | 0.00 | 1.44 | 24.26 | 148.09 | -21.84 | 44.69 | 0.4842 | 934.0 | 732.0 | |
| 0.00 | 1.63 | 0.00 | 0.92 | 23.52 | 147.36 | -22.57 | 46.74 | 0.4852 | 666.0 | 466.9 | |
| 0.00 | 1.09 | 0.00 | 0.62 | 23.16 | 146.96 | -22.97 | 47.81 | 0.4863 | 624.0 | 550.7 | |
| 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. | |