SDO HMI 2014-10-16 10:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.59 | 0.00 | 2.99 | 13.99 | 1.93 | 20.59 | 294.00 | 0.3758 | -784.2 | -613.9 | |
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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 | 1.57 | 0.00 | 0.86 | 11.80 | 5.72 | 24.37 | 285.74 | 0.4215 | -707.0 | -524.8 | |
| 0.00 | 1.31 | 0.00 | 0.69 | 13.63 | 0.47 | 19.12 | 294.06 | 0.3502 | -968.0 | -691.9 | |
| 0.00 | 0.79 | 0.00 | 0.42 | 14.17 | 0.52 | 19.17 | 295.45 | 0.3542 | -728.0 | -633.0 | |
| 0.00 | 1.05 | 0.00 | 0.56 | 16.21 | 0.48 | 19.14 | 300.64 | 0.3675 | -739.0 | -638.8 | |
| 0.00 | 0.87 | 0.00 | 0.46 | 15.73 | 0.10 | 18.76 | 299.92 | 0.3587 | -779.0 | -615.0 | |
| 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. | |