SDO HMI 2011-07-16 03:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44.21 | 304.05 | 23.32 | 160.91 | 16.60 | 169.22 | -16.68 | 52.08 | 0.3502 | -895.6 | -382.8 | |
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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 | 1.63 | 0.00 | 0.86 | 19.99 | 173.20 | -12.70 | 37.38 | 0.3418 | -916.0 | -618.0 | |
| 0.00 | 1.27 | 0.00 | 0.69 | 23.76 | 172.52 | -13.39 | 32.46 | 0.3966 | -764.0 | -554.6 | |
| 0.00 | 1.91 | 0.00 | 0.99 | 15.80 | 171.98 | -13.93 | 49.23 | 0.3072 | -937.0 | -742.5 | |
| 44.21 | 286.44 | 23.32 | 151.15 | 16.31 | 169.47 | -16.43 | 52.37 | 0.3443 | -1312.8 | -422.7 | |
| 0.00 | 2.00 | 0.00 | 1.06 | 16.03 | 168.07 | -17.84 | 55.14 | 0.3603 | -818.0 | -638.5 | |
| 0.00 | 2.72 | 0.00 | 1.49 | 20.78 | 166.66 | -19.25 | 47.15 | 0.4222 | 689.0 | 624.8 | |
| 0.00 | 0.91 | 0.00 | 0.51 | 23.01 | 163.54 | -22.37 | 47.21 | 0.4793 | 773.0 | 661.8 | |
| 0.00 | 1.72 | 0.00 | 0.98 | 23.27 | 162.55 | -23.35 | 47.90 | 0.4927 | 753.0 | 517.4 | |
| 0.00 | 0.82 | 0.00 | 0.47 | 23.42 | 161.07 | -24.84 | 49.24 | 0.5109 | 613.0 | 530.4 | |
| 0.00 | 3.36 | 0.00 | 1.94 | 22.97 | 160.17 | -25.74 | 50.86 | 0.5175 | 748.0 | 639.5 | |
| 0.00 | 1.27 | 0.00 | 0.77 | 24.69 | 155.57 | -30.34 | 52.18 | 0.5832 | 631.0 | 542.9 | |
| 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. | |