SDO HMI 2014-05-18 03:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.45 | 10.35 | 0.24 | 5.42 | 8.83 | 196.13 | 14.75 | 308.25 | 0.3200 | -3.3 | 37.0 | |
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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 | 0.90 | 0.00 | 0.48 | 6.82 | 199.73 | 18.35 | 296.67 | 0.3513 | -738.0 | -635.1 | |
| 0.00 | 1.71 | 0.00 | 0.91 | 9.03 | 199.28 | 17.90 | 302.72 | 0.3624 | -716.0 | -598.5 | |
| 0.45 | 2.52 | 0.24 | 1.34 | 9.06 | 199.09 | 17.71 | 303.07 | 0.3600 | -1020.4 | -838.5 | |
| 0.00 | 1.71 | 0.00 | 0.88 | 9.01 | 193.74 | 12.36 | 312.78 | 0.2894 | 755.0 | 622.3 | |
| 0.00 | 1.80 | 0.00 | 0.93 | 8.73 | 193.48 | 12.10 | 312.66 | 0.2831 | 920.0 | 776.7 | |
| 0.00 | 1.71 | 0.00 | 0.88 | 9.30 | 191.59 | 10.21 | 318.96 | 0.2677 | 1024.0 | 780.4 | |
| 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. | |