SDO HMI 2014-09-06 13:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.04 | 31.86 | 6.47 | 15.83 | 8.74 | 143.98 | -3.64 | 62.91 | 0.0694 | -344.1 | 460.4 | |
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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 |
| 10.00 | 16.78 | 4.96 | 8.32 | 8.67 | 145.71 | -1.91 | 52.57 | 0.0416 | -1029.8 | -670.6 | |
| 3.04 | -1.00 | 1.51 | -1.00 | 8.52 | 145.56 | -2.06 | 57.61 | 0.0423 | -988.4 | 999999 | |
| 0.00 | 2.23 | 0.00 | 1.11 | 8.90 | 143.08 | -4.54 | 69.37 | 0.0840 | 659.0 | 562.5 | |
| 0.00 | 1.43 | 0.00 | 0.71 | 8.08 | 142.69 | -4.93 | 79.86 | 0.0869 | 964.0 | 700.8 | |
| 0.00 | 1.87 | 0.00 | 0.93 | 8.53 | 142.07 | -5.55 | 76.39 | 0.0989 | 899.0 | 744.0 | |
| 0.00 | 9.55 | 0.00 | 4.76 | 9.04 | 141.79 | -5.83 | 72.26 | 0.1059 | 475.0 | 786.9 | |
| 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. | |