SDO HMI 2014-09-08 00:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.72 | 22.92 | 5.53 | 13.09 | -13.27 | 150.09 | 21.75 | 226.59 | 0.4994 | 294.4 | 175.6 | |
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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 |
| 3.12 | 18.20 | 1.78 | 10.35 | -12.69 | 150.33 | 21.99 | 227.71 | 0.4958 | 756.7 | 659.5 | |
| 4.91 | -1.00 | 2.79 | -1.00 | -12.47 | 150.27 | 21.93 | 227.98 | 0.4929 | 864.7 | 999999 | |
| 1.69 | -1.00 | 0.96 | -1.00 | -12.27 | 150.12 | 21.78 | 228.09 | 0.4892 | 1026.5 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.62 | -16.00 | 149.72 | 21.38 | 222.19 | 0.5239 | -559.0 | -527.2 | |
| 0.00 | 1.69 | 0.00 | 0.98 | -16.15 | 149.43 | 21.10 | 221.61 | 0.5227 | -775.0 | -689.1 | |
| 0.00 | 1.96 | 0.00 | 1.14 | -16.24 | 149.28 | 20.94 | 221.28 | 0.5221 | -899.0 | -743.0 | |
| 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. | |