SDO HMI 2014-05-18 01:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.49 | 0.00 | 7.57 | 8.57 | 196.87 | 14.39 | 308.24 | 0.3130 | -22.0 | -152.9 | |
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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 | 0.99 | 0.00 | 0.52 | 4.63 | 201.08 | 18.60 | 290.57 | 0.3410 | -662.0 | -530.2 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 9.03 | 199.39 | 16.91 | 304.24 | 0.3490 | -625.0 | -456.8 | |
| 0.00 | 3.15 | 0.00 | 1.66 | 9.24 | 199.08 | 16.60 | 305.25 | 0.3468 | -597.0 | -647.5 | |
| 0.00 | 2.52 | 0.00 | 1.33 | 8.99 | 198.97 | 16.49 | 304.82 | 0.3430 | -1002.0 | -854.5 | |
| 0.00 | 1.35 | 0.00 | 0.71 | 8.55 | 198.12 | 15.64 | 305.14 | 0.3274 | -683.0 | -488.9 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 8.98 | 193.72 | 11.24 | 315.46 | 0.2757 | 774.0 | 662.5 | |
| 0.00 | 1.89 | 0.00 | 0.97 | 8.70 | 193.49 | 11.01 | 315.31 | 0.2697 | 966.0 | 754.0 | |
| 0.00 | 1.44 | 0.00 | 0.74 | 7.74 | 192.56 | 10.08 | 315.17 | 0.2471 | 787.0 | 663.9 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 9.27 | 191.55 | 9.06 | 322.27 | 0.2552 | 844.0 | 686.5 | |
| 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. | |