SDO HMI 2014-09-17 04:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.77 | 0.00 | 7.84 | 9.13 | 338.05 | -29.25 | 83.63 | 0.4847 | -16.7 | 103.6 | |
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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 | 1.33 | 0.00 | 0.71 | 9.87 | 345.39 | -21.91 | 81.37 | 0.3735 | 649.0 | 575.7 | |
| 0.00 | 1.60 | 0.00 | 0.85 | 9.65 | 345.24 | -22.06 | 81.99 | 0.3756 | 858.0 | 696.1 | |
| 0.00 | 0.98 | 0.00 | 0.53 | 9.21 | 342.91 | -24.39 | 83.51 | 0.4121 | 469.0 | 364.2 | |
| 0.00 | 1.15 | 0.00 | 0.63 | 9.03 | 342.89 | -24.41 | 83.96 | 0.4122 | -715.0 | -506.8 | |
| 0.00 | 0.89 | 0.00 | 0.49 | 10.39 | 341.74 | -25.57 | 80.90 | 0.4317 | -664.0 | -459.7 | |
| 0.00 | 0.89 | 0.00 | 0.49 | 10.24 | 341.17 | -26.13 | 81.36 | 0.4403 | -589.0 | -492.5 | |
| 0.00 | 0.80 | 0.00 | 0.44 | 11.20 | 340.53 | -26.77 | 79.33 | 0.4515 | -699.0 | -442.0 | |
| 0.00 | 0.89 | 0.00 | 0.50 | 10.39 | 338.56 | -28.74 | 81.44 | 0.4802 | -776.0 | -566.0 | |
| 0.00 | 1.42 | 0.00 | 0.82 | 8.56 | 336.66 | -30.65 | 85.32 | 0.5078 | -677.0 | -483.6 | |
| 0.00 | 0.98 | 0.00 | 0.59 | 8.33 | 331.83 | -35.47 | 85.73 | 0.5780 | 599.0 | 515.6 | |
| 0.00 | 1.60 | 0.00 | 0.99 | 7.82 | 329.84 | -37.47 | 86.52 | 0.6060 | 706.0 | 545.0 | |
| 0.00 | 1.24 | 0.00 | 0.80 | 7.37 | 327.19 | -40.12 | 87.09 | 0.6422 | 639.0 | 532.0 | |
| 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. | |