SDO HMI 2014-08-15 02:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.35 | 43.63 | 6.60 | 25.37 | -17.47 | 104.88 | 20.55 | 219.80 | 0.5250 | 438.4 | 387.8 | |
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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 | 1.08 | 0.00 | 0.63 | -17.51 | 106.08 | 21.76 | 221.37 | 0.5369 | 610.0 | 490.1 | |
| 8.11 | 22.00 | 4.73 | 12.83 | -17.32 | 105.48 | 21.15 | 220.83 | 0.5290 | 953.5 | 599.6 | |
| 0.00 | 1.80 | 0.00 | 1.08 | -20.11 | 105.64 | 21.31 | 217.63 | 0.5611 | 662.0 | 486.8 | |
| 1.71 | 9.56 | 1.00 | 5.57 | -17.76 | 104.99 | 20.66 | 219.60 | 0.5292 | 864.5 | 716.0 | |
| 1.53 | 4.87 | 0.87 | 2.78 | -16.59 | 103.20 | 18.87 | 218.58 | 0.4991 | -920.9 | -608.7 | |
| 0.00 | 1.62 | 0.00 | 0.93 | -16.81 | 102.79 | 18.46 | 217.69 | 0.4977 | -897.0 | -709.1 | |
| 0.00 | 1.35 | 0.00 | 0.77 | -17.14 | 102.82 | 18.49 | 217.32 | 0.5019 | -626.0 | -414.7 | |
| 0.00 | 1.35 | 0.00 | 0.78 | -18.50 | 102.59 | 18.27 | 215.33 | 0.5160 | 763.0 | 576.5 | |
| 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. | |