SDO HMI 2014-10-17 01:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.87 | 9.78 | 0.48 | 5.49 | 15.16 | 359.17 | 26.09 | 293.60 | 0.4617 | -451.7 | -389.0 | |
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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 | 0.61 | 0.00 | 0.36 | 11.89 | 5.93 | 32.84 | 283.02 | 0.5468 | -595.0 | -512.0 | |
| 0.00 | 2.01 | 0.00 | 1.18 | 14.04 | 4.75 | 31.67 | 287.30 | 0.5356 | -282.0 | -262.8 | |
| 0.00 | 0.96 | 0.00 | 0.55 | 15.96 | 1.01 | 27.93 | 292.71 | 0.4902 | -634.0 | -512.8 | |
| 0.00 | 1.40 | 0.00 | 0.79 | 15.47 | 0.41 | 27.33 | 292.09 | 0.4796 | -724.0 | -586.6 | |
| 0.87 | 2.53 | 0.48 | 1.40 | 15.95 | 357.68 | 24.60 | 294.91 | 0.4432 | -786.8 | -623.7 | |
| 0.00 | 1.31 | 0.00 | 0.72 | 15.93 | 357.41 | 24.32 | 295.08 | 0.4392 | -725.0 | -568.0 | |
| 0.00 | 0.96 | 0.00 | 0.49 | 15.47 | 343.60 | 10.52 | 314.10 | 0.2461 | 746.0 | 555.1 | |
| 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. | |