SDO HMI 2014-08-08 20:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.43 | 0.00 | 8.58 | -19.62 | 159.64 | -7.32 | 164.66 | 0.4540 | 734.3 | 619.5 | |
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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 | 1.26 | 0.00 | 0.70 | -19.58 | 163.24 | -3.72 | 172.02 | 0.4421 | 870.0 | 761.1 | |
| 0.00 | 1.26 | 0.00 | 0.69 | -17.39 | 160.61 | -6.36 | 165.24 | 0.4164 | 671.0 | 575.6 | |
| 0.00 | 1.63 | 0.00 | 0.90 | -19.71 | 160.22 | -6.74 | 165.83 | 0.4531 | 803.0 | 624.4 | |
| 0.00 | 2.44 | 0.00 | 1.36 | -20.32 | 160.13 | -6.83 | 165.99 | 0.4627 | 861.0 | 714.3 | |
| 0.00 | 2.44 | 0.00 | 1.33 | -17.50 | 159.80 | -7.16 | 163.54 | 0.4215 | 928.0 | 799.1 | |
| 0.00 | 0.72 | 0.00 | 0.40 | -20.50 | 159.50 | -7.46 | 164.87 | 0.4678 | 827.0 | 726.1 | |
| 0.00 | 1.08 | 0.00 | 0.59 | -17.30 | 159.61 | -7.35 | 163.00 | 0.4193 | 1003.0 | 797.6 | |
| 0.00 | 1.26 | 0.00 | 0.69 | -17.30 | 159.45 | -7.51 | 162.65 | 0.4201 | 701.0 | 625.1 | |
| 0.00 | 0.72 | 0.00 | 0.39 | -16.49 | 158.46 | -8.50 | 159.85 | 0.4129 | 749.0 | 654.5 | |
| 0.00 | 0.99 | 0.00 | 0.56 | -20.63 | 157.66 | -9.31 | 161.46 | 0.4779 | 643.0 | 404.1 | |
| 0.00 | 1.63 | 0.00 | 0.97 | -26.47 | 156.77 | -10.19 | 163.64 | 0.5644 | 21.0 | 120.4 | |
| 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. | |