SDO HMI 2011-01-02 05:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.77 | 128.03 | 22.59 | 91.54 | 33.80 | 267.96 | 29.06 | 325.94 | 0.7224 | -12.5 | -74.7 | |
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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 |
| 15.46 | 79.36 | 11.22 | 57.66 | 33.33 | 270.18 | 31.28 | 323.57 | 0.7328 | -955.1 | -278.2 | |
| 0.00 | 0.85 | 0.00 | 0.61 | 33.49 | 269.29 | 30.39 | 324.44 | 0.7280 | -484.0 | -416.2 | |
| 1.53 | 6.46 | 1.09 | 4.60 | 33.28 | 268.48 | 29.58 | 324.93 | 0.7205 | -819.0 | -550.2 | |
| 0.00 | 1.70 | 0.00 | 1.16 | 33.07 | 264.82 | 25.92 | 328.00 | 0.6935 | 599.0 | 477.3 | |
| 0.00 | 1.36 | 0.00 | 0.95 | 35.13 | 264.34 | 25.44 | 330.26 | 0.7106 | 418.0 | 332.6 | |
| 2.63 | 6.20 | 1.84 | 4.32 | 34.86 | 264.05 | 25.15 | 330.30 | 0.7062 | 662.6 | 524.6 | |
| 0.00 | 3.23 | 0.00 | 2.20 | 33.62 | 263.27 | 24.37 | 329.97 | 0.6888 | 793.0 | 707.5 | |
| 6.97 | 14.78 | 4.86 | 10.32 | 35.22 | 263.46 | 24.56 | 331.16 | 0.7062 | 736.1 | 352.4 | |
| 0.00 | 2.12 | 0.00 | 1.46 | 34.46 | 263.14 | 24.24 | 330.82 | 0.6966 | 812.0 | 711.7 | |
| 0.00 | 1.95 | 0.00 | 1.34 | 34.57 | 262.90 | 23.99 | 331.14 | 0.6962 | 753.0 | 670.1 | |
| 0.00 | 1.61 | 0.00 | 1.11 | 34.75 | 262.84 | 23.93 | 331.36 | 0.6977 | 831.0 | 675.1 | |
| 5.18 | 8.41 | 3.58 | 5.81 | 35.01 | 262.60 | 23.70 | 331.80 | 0.6990 | 759.9 | 717.9 | |
| 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. | |