SDO HMI 2011-12-15 08:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 56.36 | 354.56 | 30.32 | 190.64 | -18.14 | 352.19 | 15.39 | 220.36 | 0.3913 | 1067.5 | 436.4 | |
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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 | 0.94 | 0.00 | 0.50 | -16.91 | 352.72 | 15.91 | 223.51 | 0.3826 | 200.0 | 178.6 | |
| 44.86 | 325.18 | 24.11 | 174.89 | -17.90 | 352.32 | 15.52 | 221.01 | 0.3897 | 1429.4 | 439.8 | |
| 7.07 | -2.00 | 3.82 | -2.00 | -19.01 | 352.30 | 15.49 | 219.04 | 0.4026 | 1016.8 | 999999 | |
| 2.21 | -2.00 | 1.19 | -2.00 | -19.02 | 351.94 | 15.14 | 218.41 | 0.3991 | 1015.8 | 999999 | |
| 1.11 | 1.96 | 0.60 | 1.05 | -18.89 | 351.35 | 14.54 | 217.53 | 0.3917 | 1018.8 | 930.0 | |
| 0.00 | 2.98 | 0.00 | 1.57 | -15.12 | 350.99 | 14.18 | 223.88 | 0.3427 | -1065.0 | -744.9 | |
| 1.11 | 8.68 | 0.60 | 4.68 | -19.52 | 351.08 | 14.28 | 216.03 | 0.3969 | 821.4 | 800.8 | |
| 0.00 | 3.32 | 0.00 | 1.79 | -19.08 | 351.04 | 14.24 | 216.65 | 0.3910 | 988.0 | 860.2 | |
| 0.00 | 0.68 | 0.00 | 0.36 | -17.63 | 350.83 | 14.02 | 218.70 | 0.3709 | 798.0 | 637.2 | |
| 0.00 | 2.72 | 0.00 | 1.44 | -16.28 | 350.63 | 13.82 | 220.82 | 0.3524 | -642.0 | -622.9 | |
| 0.00 | 1.36 | 0.00 | 0.73 | -19.58 | 350.83 | 14.02 | 215.46 | 0.3953 | 915.0 | 742.5 | |
| 0.00 | 0.77 | 0.00 | 0.42 | -20.99 | 350.73 | 13.93 | 213.17 | 0.4125 | 829.0 | 636.3 | |
| 0.00 | 1.45 | 0.00 | 0.78 | -20.77 | 350.52 | 13.71 | 213.08 | 0.4078 | 782.0 | 667.9 | |
| 0.00 | 0.85 | 0.00 | 0.46 | -19.99 | 350.41 | 13.61 | 214.04 | 0.3967 | 836.0 | 701.1 | |
| 0.00 | 1.45 | 0.00 | 0.78 | -20.71 | 350.29 | 13.48 | 212.73 | 0.4049 | 743.0 | 640.8 | |
| 0.00 | 1.45 | 0.00 | 0.78 | -19.83 | 350.21 | 13.40 | 213.88 | 0.3928 | 717.0 | 499.7 | |
| 0.00 | 0.77 | 0.00 | 0.41 | -17.78 | 349.88 | 13.08 | 216.54 | 0.3634 | -584.0 | -440.1 | |
| 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. | |