SDO HMI 2011-11-19 08:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.60 | 11.41 | 0.33 | 6.41 | 7.68 | 347.27 | 27.82 | 281.86 | 0.4745 | 615.6 | 589.3 | |
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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 | 0.77 | 0.00 | 0.45 | 8.37 | 351.68 | 32.24 | 281.85 | 0.5414 | -741.0 | -650.3 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 8.15 | 347.54 | 28.09 | 282.76 | 0.4799 | 718.0 | 579.5 | |
| 0.00 | 3.69 | 0.00 | 2.08 | 7.65 | 347.43 | 27.98 | 281.75 | 0.4770 | 992.0 | 712.0 | |
| 0.00 | 1.29 | 0.00 | 0.72 | 7.50 | 347.18 | 27.74 | 281.54 | 0.4729 | 853.0 | 752.0 | |
| 0.00 | 1.20 | 0.00 | 0.68 | 8.10 | 347.19 | 27.75 | 282.78 | 0.4746 | 771.0 | 644.6 | |
| 0.00 | 1.72 | 0.00 | 0.96 | 8.20 | 346.80 | 27.35 | 283.13 | 0.4689 | 860.0 | 622.8 | |
| 0.60 | 1.80 | 0.33 | 0.99 | 6.53 | 345.35 | 25.90 | 280.01 | 0.4426 | 796.3 | 780.1 | |
| 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. | |