SDO HMI 2011-11-19 11:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.94 | 9.19 | 0.54 | 5.26 | 7.67 | 347.58 | 29.78 | 281.24 | 0.5037 | 349.8 | 289.7 | |
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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 | 1.29 | 0.00 | 0.77 | 8.38 | 351.68 | 33.88 | 281.46 | 0.5649 | -630.0 | -474.3 | |
| 0.94 | 1.29 | 0.54 | 0.74 | 7.66 | 347.50 | 29.69 | 281.27 | 0.5026 | 786.9 | 747.0 | |
| 0.00 | 1.54 | 0.00 | 0.88 | 7.52 | 347.24 | 29.44 | 281.06 | 0.4985 | 845.0 | 587.9 | |
| 0.00 | 1.72 | 0.00 | 0.98 | 8.14 | 347.22 | 29.42 | 282.31 | 0.4997 | 665.0 | 459.3 | |
| 0.00 | 1.20 | 0.00 | 0.68 | 8.21 | 346.75 | 28.94 | 282.60 | 0.4928 | 921.0 | 787.2 | |
| 0.00 | 1.03 | 0.00 | 0.58 | 6.70 | 346.64 | 28.83 | 279.57 | 0.4877 | -782.0 | -556.8 | |
| 0.00 | 1.12 | 0.00 | 0.63 | 6.57 | 345.48 | 27.67 | 279.61 | 0.4699 | 844.0 | 648.2 | |
| 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. | |