SDO HMI 2014-05-17 13:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.66 | 38.37 | 13.27 | 23.48 | -17.27 | 155.83 | -33.29 | 116.73 | 0.5886 | 203.3 | 195.9 | |
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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 |
| 3.50 | 16.62 | 2.10 | 9.96 | -16.98 | 157.83 | -31.30 | 117.40 | 0.5618 | 1039.3 | 630.7 | |
| 9.08 | -1.00 | 5.44 | -1.00 | -17.06 | 157.55 | -31.57 | 117.37 | 0.5658 | 933.2 | 999999 | |
| 0.00 | 1.17 | 0.00 | 0.70 | -17.75 | 157.30 | -31.82 | 118.34 | 0.5727 | 779.0 | 672.9 | |
| 0.00 | 3.50 | 0.00 | 2.11 | -17.40 | 157.11 | -32.01 | 117.64 | 0.5732 | 696.0 | 586.2 | |
| 0.00 | 0.99 | 0.00 | 0.60 | -17.36 | 156.82 | -32.31 | 117.40 | 0.5767 | 498.0 | 412.5 | |
| 0.00 | 0.72 | 0.00 | 0.44 | -17.48 | 156.38 | -32.75 | 117.32 | 0.5829 | 524.0 | 396.0 | |
| 0.00 | 0.81 | 0.00 | 0.49 | -17.66 | 156.11 | -33.01 | 117.45 | 0.5872 | 634.0 | 466.1 | |
| 0.00 | 1.26 | 0.00 | 0.78 | -16.31 | 154.75 | -34.37 | 114.55 | 0.5979 | -791.0 | -632.4 | |
| 9.08 | 12.22 | 5.73 | 7.72 | -17.56 | 153.23 | -35.89 | 115.72 | 0.6226 | -851.4 | -522.2 | |
| 0.00 | 1.08 | 0.00 | 0.68 | -17.22 | 153.31 | -35.81 | 115.23 | 0.6201 | -599.0 | -533.1 | |
| 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. | |