SDO HMI 2011-01-04 06:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.93 | 42.19 | 14.80 | 43.89 | 34.66 | 263.47 | 51.46 | 312.97 | 0.8802 | 114.6 | 95.0 | |
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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 |
| 2.38 | 3.65 | 2.91 | 4.47 | 33.14 | 270.50 | 58.48 | 308.68 | 0.9161 | -452.0 | -162.1 | |
| 0.00 | 1.36 | 0.00 | 1.66 | 33.39 | 270.43 | 58.41 | 308.96 | 0.9164 | -317.0 | -306.1 | |
| 1.10 | 1.78 | 1.22 | 1.96 | 33.76 | 266.49 | 54.47 | 310.76 | 0.8951 | -367.3 | -461.1 | |
| 2.89 | 5.35 | 3.05 | 5.67 | 33.47 | 265.01 | 53.00 | 311.05 | 0.8853 | -340.7 | -206.0 | |
| 0.00 | 0.42 | 0.00 | 0.44 | 34.26 | 264.07 | 52.05 | 312.24 | 0.8824 | -233.0 | -262.6 | |
| 0.00 | 1.10 | 0.00 | 1.13 | 34.75 | 262.76 | 50.75 | 313.30 | 0.8762 | -232.0 | -225.8 | |
| 3.06 | 10.54 | 3.07 | 10.60 | 34.82 | 261.98 | 49.96 | 313.73 | 0.8717 | 449.6 | -40.1 | |
| 2.29 | 3.74 | 2.35 | 3.84 | 35.59 | 262.46 | 50.44 | 314.28 | 0.8778 | 309.6 | 278.5 | |
| 0.00 | 0.25 | 0.00 | 0.25 | 34.54 | 261.46 | 49.45 | 313.67 | 0.8673 | 598.0 | 547.0 | |
| 0.00 | 0.76 | 0.00 | 0.75 | 34.74 | 261.08 | 49.06 | 314.05 | 0.8658 | 445.0 | 359.7 | |
| 0.00 | 1.27 | 0.00 | 1.28 | 35.66 | 261.56 | 49.54 | 314.76 | 0.8726 | 152.0 | 82.3 | |
| 2.21 | 4.08 | 2.20 | 4.06 | 35.46 | 261.22 | 49.20 | 314.71 | 0.8697 | 462.5 | 438.1 | |
| 0.00 | 1.27 | 0.00 | 1.26 | 35.40 | 260.84 | 48.82 | 314.83 | 0.8671 | 574.0 | 428.0 | |
| 0.00 | 3.14 | 0.00 | 3.11 | 35.77 | 260.64 | 48.62 | 315.29 | 0.8675 | 528.0 | 428.3 | |
| 0.00 | 2.21 | 0.00 | 2.15 | 35.51 | 260.05 | 48.03 | 315.31 | 0.8627 | 605.0 | 506.6 | |
| 0.00 | 1.27 | 0.00 | 1.26 | 35.94 | 260.40 | 48.38 | 315.58 | 0.8668 | 399.0 | 305.5 | |
| 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. | |