SDO HMI 2014-10-15 07:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.79 | 7.69 | 0.83 | 8.28 | -16.26 | 55.37 | 59.19 | 248.25 | 0.8893 | -239.1 | -235.0 | |
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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 | 0.79 | 0.00 | 0.96 | -16.19 | 59.08 | 62.90 | 249.36 | 0.9153 | 347.0 | 287.3 | |
| 0.00 | 0.61 | 0.00 | 0.72 | -16.49 | 57.89 | 61.72 | 248.73 | 0.9079 | 204.0 | 256.7 | |
| 0.35 | 1.40 | 0.37 | 1.47 | -15.66 | 54.70 | 58.52 | 248.72 | 0.8832 | -392.2 | -291.0 | |
| 0.44 | 2.01 | 0.46 | 2.11 | -16.25 | 54.62 | 58.44 | 248.05 | 0.8839 | -517.8 | -446.9 | |
| 0.00 | 1.66 | 0.00 | 1.74 | -16.40 | 54.45 | 58.27 | 247.84 | 0.8830 | -415.0 | -339.7 | |
| 0.00 | 1.22 | 0.00 | 1.28 | -16.71 | 54.42 | 58.25 | 247.49 | 0.8835 | -476.0 | -435.8 | |
| 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. | |