SDO HMI 2011-01-01 10:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 54.71 | 196.17 | 35.86 | 128.66 | 34.08 | 267.41 | 18.07 | 336.90 | 0.6574 | -97.4 | 32.3 | |
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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 |
| 19.12 | 98.30 | 12.61 | 64.90 | 33.47 | 269.91 | 20.56 | 333.68 | 0.6630 | -1060.4 | -294.5 | |
| 2.38 | 3.40 | 1.56 | 2.22 | 33.45 | 268.70 | 19.35 | 334.97 | 0.6558 | -822.4 | -668.0 | |
| 5.61 | 7.82 | 3.68 | 5.13 | 33.74 | 268.46 | 19.12 | 335.45 | 0.6579 | -768.2 | -567.7 | |
| 2.80 | 3.48 | 1.84 | 2.29 | 34.49 | 266.87 | 17.52 | 337.77 | 0.6582 | -701.3 | -540.1 | |
| 0.00 | 1.27 | 0.00 | 0.80 | 31.66 | 266.22 | 16.88 | 336.46 | 0.6211 | 693.0 | 593.2 | |
| 0.00 | 0.25 | 0.00 | 0.17 | 34.82 | 266.79 | 17.45 | 338.08 | 0.6617 | -569.0 | -516.7 | |
| 2.55 | 37.47 | 1.67 | 24.55 | 35.28 | 264.86 | 15.51 | 340.56 | 0.6581 | 619.6 | 508.2 | |
| 0.00 | 3.57 | 0.00 | 2.27 | 33.23 | 264.44 | 15.09 | 339.74 | 0.6312 | 754.0 | 739.8 | |
| 3.82 | -7.00 | 2.51 | -7.00 | 35.50 | 264.56 | 15.22 | 341.03 | 0.6595 | 708.8 | 999999 | |
| 5.52 | -7.00 | 3.61 | -7.00 | 35.16 | 264.42 | 15.08 | 340.98 | 0.6548 | 826.1 | 999999 | |
| 2.55 | 40.61 | 1.65 | 26.33 | 34.37 | 264.02 | 14.67 | 340.97 | 0.6434 | 984.8 | 519.1 | |
| 10.36 | -11.00 | 6.73 | -11.00 | 34.78 | 263.94 | 14.60 | 341.31 | 0.6481 | 993.5 | 999999 | |
| 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. | |