SDO HMI 2014-08-27 22:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.06 | 15.34 | 3.18 | 24.60 | -17.25 | 206.12 | -68.61 | 110.77 | 0.9524 | 154.4 | 78.0 | |
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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 | 1.49 | -19.01 | 205.89 | -68.84 | 112.52 | 0.9558 | 124.0 | 130.1 | |
| 2.06 | 4.48 | 3.18 | 6.92 | -17.19 | 206.89 | -67.84 | 110.90 | 0.9485 | 425.4 | 300.1 | |
| 0.00 | 1.79 | 0.00 | 2.85 | -17.01 | 206.26 | -68.47 | 110.56 | 0.9515 | 425.0 | 337.2 | |
| 0.00 | 2.42 | 0.00 | 3.96 | -17.49 | 205.79 | -68.95 | 110.94 | 0.9544 | -240.0 | -203.0 | |
| 0.00 | 1.61 | 0.00 | 2.61 | -17.17 | 205.95 | -68.78 | 110.66 | 0.9532 | 152.0 | 128.3 | |
| 0.00 | 0.99 | 0.00 | 1.62 | -17.15 | 205.62 | -69.12 | 110.55 | 0.9548 | -297.0 | -214.9 | |
| 0.00 | 1.17 | 0.00 | 1.89 | -16.80 | 205.81 | -68.93 | 110.24 | 0.9535 | 420.0 | 366.6 | |
| 0.00 | 1.08 | 0.00 | 1.78 | -17.00 | 205.46 | -69.27 | 110.37 | 0.9554 | -389.0 | -346.8 | |
| 0.00 | 0.90 | 0.00 | 1.48 | -16.65 | 205.48 | -69.25 | 110.01 | 0.9548 | 179.0 | 94.5 | |
| 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. | |