SDO HMI 2011-08-27 18:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.11 | 66.95 | 12.51 | 34.63 | 17.50 | 329.09 | -13.19 | 49.47 | 0.2875 | 32.4 | -15.3 | |
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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 |
| 0.00 | 1.70 | 0.00 | 0.87 | 18.01 | 332.42 | -9.86 | 40.45 | 0.2522 | -907.0 | -696.8 | |
| 0.00 | 1.52 | 0.00 | 0.78 | 18.19 | 332.28 | -10.00 | 40.34 | 0.2560 | -825.0 | -658.9 | |
| 0.00 | 1.61 | 0.00 | 0.82 | 15.75 | 331.96 | -10.32 | 48.50 | 0.2312 | -880.0 | -680.4 | |
| 0.00 | 3.50 | 0.00 | 1.79 | 17.99 | 331.78 | -10.51 | 42.23 | 0.2592 | -931.0 | -783.3 | |
| 0.00 | 0.72 | 0.00 | 0.37 | 17.38 | 331.81 | -10.47 | 43.86 | 0.2514 | -756.0 | -596.8 | |
| 0.00 | 4.39 | 0.00 | 2.25 | 18.30 | 331.72 | -10.56 | 41.54 | 0.2635 | -881.0 | -778.1 | |
| 0.00 | 2.42 | 0.00 | 1.24 | 18.05 | 331.51 | -10.77 | 42.76 | 0.2629 | -643.0 | -586.7 | |
| 0.00 | 2.33 | 0.00 | 1.20 | 18.04 | 331.06 | -11.22 | 43.93 | 0.2680 | -911.0 | -722.1 | |
| 0.00 | 1.34 | 0.00 | 0.69 | 17.36 | 331.04 | -11.25 | 45.88 | 0.2604 | -938.0 | -831.1 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 18.18 | 330.59 | -11.69 | 44.66 | 0.2750 | -553.0 | -449.2 | |
| 0.00 | 4.21 | 0.00 | 2.18 | 17.98 | 328.81 | -13.47 | 49.06 | 0.2945 | 980.0 | 761.5 | |
| 9.41 | 10.58 | 4.90 | 5.50 | 18.97 | 328.67 | -13.61 | 46.80 | 0.3067 | -986.5 | -666.6 | |
| 0.00 | 1.79 | 0.00 | 0.92 | 16.23 | 328.88 | -13.40 | 53.95 | 0.2765 | 475.0 | 451.6 | |
| 14.70 | 22.59 | 7.61 | 11.69 | 16.95 | 328.40 | -13.88 | 52.71 | 0.2897 | 1088.6 | 695.1 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 16.78 | 326.81 | -15.47 | 55.94 | 0.3096 | 921.0 | 779.7 | |
| 0.00 | 1.79 | 0.00 | 0.93 | 15.00 | 326.60 | -15.69 | 61.47 | 0.2986 | 975.0 | 767.6 | |
| 0.00 | 2.06 | 0.00 | 1.07 | 14.67 | 326.10 | -16.18 | 63.12 | 0.3036 | 902.0 | 639.0 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 17.24 | 324.96 | -17.33 | 57.44 | 0.3389 | 755.0 | 558.5 | |
| 0.00 | 1.34 | 0.00 | 0.73 | 18.48 | 320.35 | -21.93 | 59.83 | 0.4114 | 723.0 | 511.5 | |
| 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. | |