SDO HMI 2014-10-04 08:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.05 | 0.00 | 4.53 | -19.28 | 110.40 | -30.35 | 131.31 | 0.6401 | 451.6 | 360.6 | |
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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 | 0.97 | 0.00 | 0.62 | -22.78 | 113.41 | -27.34 | 138.47 | 0.6410 | 659.0 | 558.1 | |
| 0.00 | 1.32 | 0.00 | 0.86 | -22.23 | 111.65 | -29.10 | 136.12 | 0.6518 | 345.0 | 287.9 | |
| 0.00 | 0.44 | 0.00 | 0.28 | -19.68 | 110.88 | -29.87 | 132.37 | 0.6370 | 388.0 | 437.8 | |
| 0.00 | 1.06 | 0.00 | 0.71 | -23.29 | 109.93 | -30.83 | 135.73 | 0.6766 | 557.0 | 444.8 | |
| 0.00 | 1.67 | 0.00 | 1.03 | -14.44 | 110.66 | -30.09 | 125.27 | 0.5969 | 95.0 | 155.8 | |
| 0.00 | 0.97 | 0.00 | 0.62 | -16.21 | 108.58 | -32.17 | 125.90 | 0.6335 | 497.0 | 421.1 | |
| 0.00 | 0.62 | 0.00 | 0.41 | -17.43 | 105.84 | -34.91 | 125.32 | 0.6715 | 620.0 | 437.1 | |
| 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. | |