SDO HMI 2011-10-27 12:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.59 | 0.00 | 6.91 | -20.39 | 257.13 | -3.38 | 172.63 | 0.4318 | -52.2 | -55.8 | |
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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 | 2.43 | 0.00 | 1.33 | -20.35 | 258.38 | -2.13 | 175.32 | 0.4288 | 585.0 | 541.6 | |
| 0.00 | 1.13 | 0.00 | 0.62 | -20.21 | 258.25 | -2.26 | 175.01 | 0.4269 | 709.0 | 562.1 | |
| 0.00 | 1.21 | 0.00 | 0.66 | -19.95 | 257.71 | -2.79 | 173.77 | 0.4237 | 729.0 | 607.9 | |
| 0.00 | 1.39 | 0.00 | 0.76 | -20.32 | 257.49 | -3.02 | 173.37 | 0.4298 | 877.0 | 769.3 | |
| 0.00 | 1.39 | 0.00 | 0.77 | -21.25 | 256.57 | -3.94 | 171.72 | 0.4462 | -834.0 | -611.8 | |
| 0.00 | 2.52 | 0.00 | 1.39 | -20.82 | 256.33 | -4.18 | 171.05 | 0.4401 | -1062.0 | -836.1 | |
| 0.00 | 1.39 | 0.00 | 0.76 | -19.67 | 256.20 | -4.31 | 170.32 | 0.4225 | -650.0 | -555.8 | |
| 0.00 | 1.13 | 0.00 | 0.62 | -20.03 | 255.90 | -4.60 | 169.83 | 0.4289 | -772.0 | -633.6 | |
| 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. | |