SDO HMI 2011-11-17 09:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.66 | 29.80 | 5.30 | 14.85 | 8.13 | 347.49 | 2.23 | 339.84 | 0.1066 | 257.7 | 264.4 | |
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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 | 1.03 | 0.00 | 0.52 | 8.11 | 352.32 | 7.06 | 308.38 | 0.1559 | -773.0 | -602.8 | |
| 0.00 | 1.37 | 0.00 | 0.69 | 8.59 | 351.42 | 6.16 | 314.59 | 0.1497 | -900.0 | -676.6 | |
| 0.00 | 1.72 | 0.00 | 0.86 | 8.98 | 351.28 | 6.02 | 317.08 | 0.1527 | -940.0 | -700.7 | |
| 0.00 | 2.32 | 0.00 | 1.15 | 7.24 | 347.36 | 2.10 | 335.81 | 0.0890 | -840.0 | -766.1 | |
| 9.11 | 22.33 | 4.53 | 11.12 | 8.19 | 346.80 | 1.53 | 344.79 | 0.1014 | 1158.0 | 806.4 | |
| 0.00 | 1.03 | 0.00 | 0.51 | 7.77 | 346.80 | 1.53 | 343.63 | 0.0944 | 204.0 | 194.5 | |
| 1.55 | -5.00 | 0.77 | -5.00 | 7.86 | 346.65 | 1.38 | 345.39 | 0.0952 | 853.5 | 999999 | |
| 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. | |