SDO HMI 2014-10-11 14:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.79 | 5.61 | 0.68 | 4.31 | 16.58 | 355.33 | -49.78 | 73.63 | 0.7633 | -528.9 | -441.2 | |
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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 | 1.58 | 0.00 | 1.11 | 13.31 | 359.49 | -45.62 | 77.33 | 0.7152 | -733.0 | -675.2 | |
| 0.00 | 1.05 | 0.00 | 0.74 | 13.07 | 359.50 | -45.61 | 77.67 | 0.7148 | -564.0 | -487.7 | |
| 0.00 | 0.88 | 0.00 | 0.64 | 14.16 | 357.79 | -47.32 | 76.35 | 0.7359 | -470.0 | -369.3 | |
| 0.79 | 2.10 | 0.68 | 1.82 | 20.86 | 350.23 | -54.88 | 68.78 | 0.8221 | -264.0 | -222.1 | |
| 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. | |