SDO HMI 2011-08-27 08:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.35 | 61.87 | 11.90 | 32.91 | 17.52 | 328.77 | -19.02 | 58.71 | 0.3659 | 161.3 | -97.9 | |
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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 | 1.35 | 0.00 | 0.70 | 20.72 | 335.94 | -11.86 | 38.90 | 0.3075 | 676.0 | 485.4 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 15.09 | 334.36 | -13.44 | 57.58 | 0.2671 | -911.0 | -686.7 | |
| 0.00 | 1.80 | 0.00 | 0.94 | 17.54 | 331.98 | -15.82 | 54.42 | 0.3210 | -979.0 | -727.1 | |
| 0.00 | 2.96 | 0.00 | 1.55 | 18.37 | 331.77 | -16.03 | 52.62 | 0.3312 | -889.0 | -734.5 | |
| 0.00 | 2.15 | 0.00 | 1.13 | 18.09 | 331.63 | -16.17 | 53.56 | 0.3305 | -1037.0 | -836.9 | |
| 0.00 | 1.44 | 0.00 | 0.75 | 17.90 | 331.55 | -16.25 | 54.16 | 0.3299 | -904.0 | -743.6 | |
| 0.00 | 0.81 | 0.00 | 0.43 | 18.19 | 331.09 | -16.71 | 54.12 | 0.3386 | -827.0 | -626.9 | |
| 0.00 | 1.26 | 0.00 | 0.66 | 18.00 | 330.91 | -16.89 | 54.87 | 0.3393 | -915.0 | -708.4 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 18.43 | 330.73 | -17.07 | 54.07 | 0.3454 | -717.0 | -573.0 | |
| 0.00 | 0.90 | 0.00 | 0.48 | 19.39 | 329.11 | -18.69 | 54.04 | 0.3750 | -759.0 | -636.4 | |
| 0.00 | 1.35 | 0.00 | 0.72 | 17.89 | 328.88 | -18.92 | 57.86 | 0.3660 | 566.0 | 490.9 | |
| 4.49 | 9.42 | 2.40 | 5.03 | 18.69 | 328.58 | -19.21 | 56.34 | 0.3762 | -1072.8 | -857.6 | |
| 0.00 | 1.26 | 0.00 | 0.67 | 16.35 | 328.81 | -18.99 | 61.80 | 0.3559 | 1021.0 | 804.2 | |
| 0.00 | 1.62 | 0.00 | 0.86 | 18.52 | 328.27 | -19.53 | 57.11 | 0.3792 | -660.0 | -529.3 | |
| 0.00 | 1.88 | 0.00 | 1.01 | 18.36 | 328.22 | -19.58 | 57.54 | 0.3786 | -618.0 | -465.3 | |
| 17.86 | 22.80 | 9.50 | 12.12 | 16.64 | 328.31 | -19.49 | 61.62 | 0.3649 | 1084.0 | 611.7 | |
| 0.00 | 2.24 | 0.00 | 1.23 | 21.04 | 325.33 | -22.47 | 54.98 | 0.4374 | 755.0 | 593.9 | |
| 0.00 | 1.62 | 0.00 | 0.87 | 16.22 | 325.79 | -22.01 | 65.05 | 0.3986 | 812.0 | 688.7 | |
| 0.00 | 2.69 | 0.00 | 1.45 | 14.60 | 325.93 | -21.87 | 68.85 | 0.3881 | 1009.0 | 818.9 | |
| 0.00 | 0.99 | 0.00 | 0.55 | 22.28 | 323.55 | -24.25 | 54.39 | 0.4694 | 738.0 | 594.0 | |
| 0.00 | 1.26 | 0.00 | 0.68 | 12.45 | 324.36 | -23.44 | 75.08 | 0.4037 | 901.0 | 717.5 | |
| 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. | |