SDO HMI 2014-08-07 07:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.44 | 17.45 | 2.19 | 11.16 | -20.50 | 158.21 | -29.14 | 133.78 | 0.6333 | 423.1 | 271.6 | |
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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 | 0.90 | 0.00 | 0.53 | -16.42 | 163.65 | -23.70 | 134.28 | 0.5406 | 678.0 | 534.2 | |
| 0.00 | 0.81 | 0.00 | 0.52 | -21.12 | 159.29 | -28.06 | 135.54 | 0.6288 | 724.0 | 620.0 | |
| 0.00 | 0.90 | 0.00 | 0.57 | -19.51 | 159.06 | -28.29 | 133.34 | 0.6166 | 728.0 | 585.5 | |
| 3.44 | 5.52 | 2.19 | 3.51 | -20.61 | 158.73 | -28.62 | 134.37 | 0.6295 | 825.6 | 487.0 | |
| 0.00 | 1.18 | 0.00 | 0.74 | -19.22 | 158.86 | -28.49 | 132.78 | 0.6160 | 703.0 | 597.8 | |
| 0.00 | 3.62 | 0.00 | 2.31 | -20.59 | 158.40 | -28.95 | 134.03 | 0.6326 | 436.0 | 250.5 | |
| 0.00 | 1.45 | 0.00 | 0.93 | -21.23 | 157.89 | -29.47 | 134.32 | 0.6431 | 638.0 | 512.1 | |
| 0.00 | 0.90 | 0.00 | 0.59 | -21.34 | 157.15 | -30.21 | 133.76 | 0.6511 | 513.0 | 418.5 | |
| 0.00 | 0.99 | 0.00 | 0.67 | -22.05 | 154.39 | -32.96 | 132.20 | 0.6831 | -667.0 | -556.5 | |
| 0.00 | 1.18 | 0.00 | 0.79 | -21.14 | 154.20 | -33.16 | 130.97 | 0.6779 | -827.0 | -651.7 | |
| 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. | |