SDO HMI 2014-10-17 12:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.79 | 0.00 | 10.05 | 16.01 | 353.10 | 26.04 | 296.03 | 0.4646 | -29.8 | -92.3 | |
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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 | 1.66 | 0.00 | 1.00 | 15.89 | 1.11 | 34.05 | 289.76 | 0.5745 | -613.0 | -424.9 | |
| 0.00 | 2.53 | 0.00 | 1.54 | 18.01 | 0.95 | 33.89 | 293.40 | 0.5800 | -578.0 | -547.6 | |
| 0.00 | 1.13 | 0.00 | 0.67 | 13.93 | 359.62 | 32.56 | 286.88 | 0.5480 | -566.0 | -455.1 | |
| 0.00 | 2.44 | 0.00 | 1.43 | 15.47 | 358.09 | 31.03 | 290.28 | 0.5317 | -637.0 | -603.6 | |
| 0.00 | 1.13 | 0.00 | 0.66 | 15.20 | 358.04 | 30.98 | 289.80 | 0.5301 | -632.0 | -488.5 | |
| 0.00 | 1.13 | 0.00 | 0.66 | 15.33 | 357.81 | 30.75 | 290.15 | 0.5274 | -824.0 | -603.7 | |
| 0.00 | 1.22 | 0.00 | 0.65 | 14.73 | 346.96 | 19.90 | 296.32 | 0.3689 | 855.0 | 677.4 | |
| 0.00 | 1.31 | 0.00 | 0.70 | 14.67 | 346.76 | 19.70 | 296.39 | 0.3656 | 653.0 | 529.9 | |
| 0.00 | 0.79 | 0.00 | 0.42 | 15.42 | 346.27 | 19.21 | 298.79 | 0.3635 | -738.0 | -443.7 | |
| 0.00 | 1.22 | 0.00 | 0.64 | 18.14 | 341.82 | 14.76 | 312.09 | 0.3278 | 888.0 | 648.8 | |
| 0.00 | 1.48 | 0.00 | 0.78 | 18.24 | 341.67 | 14.61 | 312.60 | 0.3269 | 906.0 | 749.2 | |
| 0.00 | 1.75 | 0.00 | 0.90 | 15.04 | 341.35 | 14.29 | 304.77 | 0.2916 | 929.0 | 670.5 | |
| 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. | |