SDO HMI 2011-11-21 02:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.59 | 91.70 | 17.42 | 66.30 | -18.18 | 338.81 | 42.45 | 241.81 | 0.7289 | 195.8 | 209.6 | |
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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 | 0.94 | 0.00 | 0.83 | -21.51 | 347.92 | 51.55 | 241.95 | 0.8278 | 459.0 | 387.9 | |
| 0.00 | 0.94 | 0.00 | 0.76 | -18.45 | 344.90 | 48.54 | 244.44 | 0.7903 | 609.0 | 543.2 | |
| 0.00 | 1.37 | 0.00 | 1.08 | -17.30 | 344.25 | 47.89 | 245.59 | 0.7801 | 562.0 | 443.9 | |
| 0.00 | 3.35 | 0.00 | 2.62 | -16.95 | 344.08 | 47.72 | 245.96 | 0.7773 | 584.0 | 604.0 | |
| 0.00 | 0.34 | 0.00 | 0.27 | -17.28 | 343.83 | 47.46 | 245.45 | 0.7758 | 471.0 | 517.5 | |
| 4.12 | 6.09 | 3.20 | 4.73 | -17.15 | 343.55 | 47.19 | 245.51 | 0.7726 | 750.1 | 571.4 | |
| 0.00 | 0.94 | 0.00 | 0.75 | -20.85 | 343.12 | 46.76 | 240.84 | 0.7819 | 604.0 | 529.4 | |
| 17.07 | 51.72 | 12.48 | 37.74 | -16.87 | 340.31 | 43.95 | 244.55 | 0.7379 | 844.5 | 452.0 | |
| 0.00 | 1.12 | 0.00 | 0.87 | -22.70 | 341.41 | 45.05 | 237.85 | 0.7734 | 570.0 | 422.5 | |
| 1.97 | 3.86 | 1.44 | 2.81 | -18.26 | 339.48 | 43.12 | 242.40 | 0.7348 | 667.7 | 629.4 | |
| 0.00 | 0.60 | 0.00 | 0.42 | -15.93 | 337.86 | 41.50 | 244.67 | 0.7072 | -545.0 | -448.0 | |
| 0.00 | 0.94 | 0.00 | 0.67 | -18.87 | 337.59 | 41.23 | 240.68 | 0.7177 | 470.0 | 407.9 | |
| 0.43 | 1.29 | 0.30 | 0.90 | -18.29 | 337.01 | 40.65 | 241.14 | 0.7086 | -476.4 | -387.4 | |
| 0.00 | 1.20 | 0.00 | 0.84 | -18.64 | 336.98 | 40.62 | 240.67 | 0.7100 | -365.0 | -361.5 | |
| 0.00 | 1.12 | 0.00 | 0.78 | -18.51 | 336.86 | 40.50 | 240.78 | 0.7081 | -811.0 | -655.5 | |
| 0.00 | 0.86 | 0.00 | 0.60 | -18.82 | 336.87 | 40.51 | 240.37 | 0.7097 | -644.0 | -495.6 | |
| 0.00 | 1.29 | 0.00 | 0.84 | -21.35 | 330.50 | 34.14 | 233.05 | 0.6563 | -591.0 | -461.9 | |
| 0.00 | 0.94 | 0.00 | 0.61 | -20.50 | 329.82 | 33.46 | 233.68 | 0.6433 | -573.0 | -447.6 | |
| 0.00 | 1.12 | 0.00 | 0.70 | -19.91 | 327.47 | 31.11 | 232.65 | 0.6134 | -523.0 | -459.8 | |
| 0.00 | 1.80 | 0.00 | 1.15 | -23.00 | 326.86 | 30.50 | 228.02 | 0.6309 | -631.0 | -577.9 | |
| 0.00 | 4.03 | 0.00 | 2.58 | -23.45 | 326.91 | 30.55 | 227.47 | 0.6350 | -758.0 | -606.0 | |
| 0.00 | 1.12 | 0.00 | 0.71 | -23.35 | 326.51 | 30.14 | 227.25 | 0.6301 | -807.0 | -638.0 | |
| 0.00 | 0.86 | 0.00 | 0.55 | -23.58 | 326.49 | 30.13 | 226.95 | 0.6318 | -606.0 | -581.1 | |
| 0.00 | 0.77 | 0.00 | 0.49 | -23.54 | 326.33 | 29.97 | 226.85 | 0.6300 | -747.0 | -602.1 | |
| 0.00 | 0.34 | 0.00 | 0.22 | -24.06 | 326.01 | 29.65 | 225.92 | 0.6312 | -558.0 | -450.0 | |
| 0.00 | 1.72 | 0.00 | 1.13 | -27.18 | 326.31 | 29.94 | 222.44 | 0.6604 | -678.0 | -561.7 | |
| 0.00 | 1.03 | 0.00 | 0.65 | -24.14 | 325.14 | 28.78 | 225.02 | 0.6234 | -665.0 | -527.1 | |
| 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. | |