SDO HMI 2014-01-17 03:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 55.95 | 296.13 | 34.31 | 181.42 | -16.08 | 11.98 | 34.85 | 249.01 | 0.5902 | 868.0 | 362.5 | |
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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 |
| 0.68 | 178.17 | 0.42 | 110.31 | -16.65 | 13.18 | 36.05 | 248.57 | 0.6080 | 396.4 | 307.3 | |
| 25.00 | -1.00 | 15.47 | -1.00 | -16.49 | 12.73 | 35.60 | 248.65 | 0.6016 | 973.4 | 999999 | |
| 8.33 | -1.00 | 5.14 | -1.00 | -16.57 | 12.36 | 35.24 | 248.37 | 0.5971 | 1148.1 | 999999 | |
| 21.94 | 111.07 | 13.28 | 67.11 | -15.41 | 11.13 | 34.00 | 249.77 | 0.5767 | 1098.9 | 490.9 | |
| 0.00 | 3.06 | 0.00 | 1.86 | -16.53 | 11.12 | 33.99 | 247.90 | 0.5807 | 188.0 | 402.5 | |
| 0.00 | 1.36 | 0.00 | 0.77 | -14.36 | 5.39 | 28.26 | 248.97 | 0.4934 | -853.0 | -661.5 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -13.15 | 3.12 | 25.99 | 250.14 | 0.4556 | -539.0 | -468.7 | |
| 0.00 | 1.62 | 0.00 | 0.90 | -15.06 | 3.35 | 26.22 | 246.33 | 0.4679 | -789.0 | -601.4 | |
| 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. | |