SDO HMI 2014-09-15 23:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.77 | 0.00 | 6.46 | 7.66 | 341.49 | -41.77 | 86.62 | 0.6629 | -633.5 | -529.1 | |
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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 | 1.33 | 0.00 | 0.85 | 7.74 | 344.05 | -39.21 | 86.60 | 0.6297 | -735.0 | -576.1 | |
| 0.00 | 1.51 | 0.00 | 0.98 | 7.31 | 342.83 | -40.43 | 87.20 | 0.6463 | -829.0 | -728.1 | |
| 0.00 | 1.60 | 0.00 | 1.04 | 7.26 | 342.67 | -40.58 | 87.26 | 0.6484 | -578.0 | -524.7 | |
| 0.00 | 0.71 | 0.00 | 0.46 | 6.33 | 342.76 | -40.49 | 88.70 | 0.6478 | -604.0 | -506.0 | |
| 0.00 | 1.24 | 0.00 | 0.81 | 7.68 | 342.54 | -40.71 | 86.61 | 0.6498 | -655.0 | -452.5 | |
| 0.00 | 0.80 | 0.00 | 0.52 | 6.91 | 342.35 | -40.91 | 87.78 | 0.6529 | -496.0 | -452.0 | |
| 0.00 | 0.80 | 0.00 | 0.52 | 7.97 | 342.07 | -41.19 | 86.13 | 0.6560 | -656.0 | -573.7 | |
| 0.00 | 1.78 | 0.00 | 1.28 | 8.82 | 336.10 | -47.16 | 84.65 | 0.7300 | -515.0 | -419.8 | |
| 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. | |