SDO HMI 2014-09-15 06:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.31 | 0.00 | 4.92 | 7.84 | 341.70 | -50.92 | 85.77 | 0.7726 | -531.6 | -555.0 | |
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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 | 3.29 | 0.00 | 2.49 | 8.02 | 343.01 | -49.60 | 85.60 | 0.7586 | -742.0 | -713.4 | |
| 0.00 | 0.62 | 0.00 | 0.47 | 7.75 | 342.97 | -49.65 | 85.97 | 0.7593 | -580.0 | -475.3 | |
| 0.00 | 1.24 | 0.00 | 0.95 | 6.43 | 342.83 | -49.79 | 87.69 | 0.7618 | -529.0 | -501.9 | |
| 0.00 | 0.27 | 0.00 | 0.22 | 8.67 | 339.66 | -52.95 | 84.58 | 0.7948 | -582.0 | -447.7 | |
| 0.00 | 0.89 | 0.00 | 0.79 | 8.79 | 336.02 | -56.60 | 84.23 | 0.8314 | -225.0 | -195.2 | |
| 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. | |