SDO HMI 2011-06-04 09:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.33 | 134.94 | 17.57 | 90.25 | 9.27 | 337.34 | -41.18 | 75.76 | 0.6727 | -945.5 | -302.2 | |
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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 | 1.18 | 0.00 | 0.78 | 11.66 | 338.50 | -40.01 | 71.89 | 0.6648 | -657.0 | -549.5 | |
| 19.72 | 132.77 | 13.14 | 88.77 | 9.25 | 337.46 | -41.06 | 75.76 | 0.6711 | -1070.2 | -299.2 | |
| 1.18 | -2.00 | 0.79 | -2.00 | 9.53 | 337.21 | -41.31 | 75.42 | 0.6749 | -611.2 | 999999 | |
| 5.43 | -2.00 | 3.64 | -2.00 | 9.16 | 336.98 | -41.54 | 76.02 | 0.6770 | -788.7 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.70 | 10.53 | 334.60 | -43.91 | 74.71 | 0.7092 | -429.0 | -330.4 | |
| 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. | |