SDO HMI 2011-08-11 03:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.98 | 0.00 | 8.10 | 18.57 | 222.66 | 20.65 | 303.11 | 0.4003 | -573.7 | -23.8 | |
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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 | 1.26 | 0.00 | 0.70 | 20.30 | 225.99 | 23.99 | 303.13 | 0.4572 | -643.0 | -530.9 | |
| 0.00 | 1.26 | 0.00 | 0.70 | 19.66 | 224.80 | 22.79 | 303.03 | 0.4370 | -761.0 | -661.5 | |
| 0.00 | 0.81 | 0.00 | 0.44 | 18.33 | 224.50 | 22.50 | 300.55 | 0.4235 | -863.0 | -719.2 | |
| 0.00 | 0.90 | 0.00 | 0.49 | 18.31 | 224.26 | 22.25 | 300.74 | 0.4201 | -936.0 | -859.5 | |
| 0.00 | 1.72 | 0.00 | 0.93 | 18.22 | 224.04 | 22.03 | 300.78 | 0.4165 | -761.0 | -653.4 | |
| 0.00 | 2.17 | 0.00 | 1.18 | 18.59 | 223.40 | 21.39 | 302.24 | 0.4105 | -789.0 | -659.2 | |
| 0.00 | 6.86 | 0.00 | 3.66 | 18.17 | 220.58 | 18.58 | 304.62 | 0.3695 | 737.0 | 757.4 | |
| 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. | |