SDO HMI 2011-10-19 08:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.39 | 55.81 | 8.68 | 29.54 | -14.37 | 3.01 | -5.19 | 165.58 | 0.3550 | -274.1 | -21.7 | |
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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 | 7.41 | 0.00 | 3.92 | -14.84 | 6.25 | -1.95 | 174.60 | 0.3517 | 1070.0 | 844.1 | |
| 2.09 | 7.24 | 1.11 | 3.83 | -14.91 | 5.88 | -2.32 | 173.60 | 0.3534 | 1064.5 | 1061.6 | |
| 0.00 | 0.70 | 0.00 | 0.37 | -16.93 | 5.57 | -2.63 | 173.45 | 0.3867 | 754.0 | 611.4 | |
| 1.48 | 1.66 | 0.79 | 0.88 | -14.97 | 5.57 | -2.63 | 172.78 | 0.3550 | 836.1 | 769.5 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -14.63 | 5.05 | -3.16 | 171.22 | 0.3506 | 707.0 | 547.5 | |
| 0.00 | 1.48 | 0.00 | 0.78 | -14.41 | 4.90 | -3.31 | 170.70 | 0.3474 | 891.0 | 664.1 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -13.19 | 2.27 | -5.94 | 162.58 | 0.3379 | -840.0 | -725.9 | |
| 0.00 | 1.13 | 0.00 | 0.60 | -14.84 | 2.23 | -5.98 | 163.87 | 0.3639 | -543.0 | -451.8 | |
| 1.83 | 7.67 | 0.97 | 4.07 | -14.52 | 2.05 | -6.16 | 163.15 | 0.3598 | -871.6 | -774.8 | |
| 0.00 | 4.27 | 0.00 | 2.25 | -13.32 | 2.02 | -6.19 | 162.02 | 0.3411 | -858.0 | -691.6 | |
| 0.61 | 1.83 | 0.32 | 0.97 | -13.86 | 1.76 | -6.45 | 161.82 | 0.3509 | -1030.1 | -904.4 | |
| 2.18 | 4.01 | 1.15 | 2.12 | -14.09 | 1.44 | -6.76 | 161.20 | 0.3560 | -863.0 | -841.9 | |
| 0.00 | 1.57 | 0.00 | 0.83 | -13.68 | 1.30 | -6.91 | 160.44 | 0.3505 | -741.0 | -680.2 | |
| 0.00 | 1.13 | 0.00 | 0.60 | -14.09 | 1.13 | -7.07 | 160.41 | 0.3577 | -745.0 | -581.8 | |
| 0.00 | 1.66 | 0.00 | 0.89 | -16.36 | 0.96 | -7.25 | 162.01 | 0.3934 | 715.0 | 664.4 | |
| 8.20 | 11.95 | 4.34 | 6.33 | -13.84 | 0.89 | -7.31 | 159.54 | 0.3552 | -1025.1 | -716.0 | |
| 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. | |