SDO HMI 2014-08-10 04:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.58 | 0.00 | 3.81 | -24.03 | 145.92 | -3.41 | 173.61 | 0.5176 | 223.8 | 233.6 | |
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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 | 0.63 | 0.00 | 0.35 | -19.42 | 152.32 | 2.99 | 186.45 | 0.4397 | 726.0 | 548.1 | |
| 0.00 | 2.53 | 0.00 | 1.49 | -26.50 | 149.01 | -0.32 | 179.47 | 0.5450 | 631.0 | 565.1 | |
| 0.00 | 1.26 | 0.00 | 0.74 | -26.36 | 148.36 | -0.97 | 178.40 | 0.5431 | 651.0 | 520.2 | |
| 0.00 | 1.35 | 0.00 | 0.76 | -20.52 | 141.31 | -8.02 | 163.86 | 0.4718 | -119.0 | -272.5 | |
| 0.00 | 0.81 | 0.00 | 0.47 | -21.65 | 134.98 | -14.35 | 153.72 | 0.5226 | -770.0 | -683.9 | |
| 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. | |