| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 82.59 | 406.54 | 106.86 | 544.96 | 9.44 | 53.68 | 68.57 | 278.07 | 0.9274 | -47.1 | -81.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-21 02:59:01 UT
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 | 1.92 | 0.00 | 3.07 | 5.50 | 57.47 | 72.36 | 274.03 | 0.9523 | -124.0 | -143.9 | |
| 3.40 | 227.97 | 5.23 | 341.25 | 7.64 | 56.85 | 71.74 | 276.24 | 0.9482 | 357.4 | -73.8 | |
| 2.79 | -2.00 | 4.26 | -2.00 | 7.47 | 56.68 | 71.57 | 276.05 | 0.9474 | -290.3 | 999999 | |
| 2.09 | -2.00 | 3.20 | -2.00 | 8.04 | 56.72 | 71.62 | 276.66 | 0.9474 | 239.2 | 999999 | |
| 3.22 | -2.00 | 4.86 | -2.00 | 8.52 | 56.45 | 71.34 | 277.15 | 0.9458 | 150.7 | 999999 | |
| 22.48 | -2.00 | 33.20 | -2.00 | 8.43 | 56.04 | 70.93 | 277.04 | 0.9435 | -537.4 | 999999 | |
| 2.87 | -2.00 | 4.10 | -2.00 | 8.83 | 55.29 | 70.18 | 277.43 | 0.9390 | -692.9 | 999999 | |
| 1.48 | -2.00 | 2.10 | -2.00 | 9.05 | 55.29 | 70.18 | 277.65 | 0.9389 | -533.1 | 999999 | |
| 4.79 | -2.00 | 6.68 | -2.00 | 8.78 | 54.82 | 69.71 | 277.35 | 0.9362 | -677.1 | 999999 | |
| 0.00 | 1.13 | 0.00 | 1.63 | 10.96 | 55.61 | 70.50 | 279.70 | 0.9404 | -258.0 | -208.8 | |
| 0.00 | 1.05 | 0.00 | 1.43 | 8.49 | 54.35 | 69.24 | 277.02 | 0.9334 | -628.0 | -581.5 | |
| 0.00 | 4.27 | 0.00 | 5.85 | 9.18 | 54.46 | 69.36 | 277.76 | 0.9339 | -676.0 | -598.8 | |
| 2.09 | 28.49 | 2.83 | 38.34 | 9.71 | 54.27 | 69.16 | 278.32 | 0.9326 | -761.4 | -593.6 | |
| 0.00 | 0.52 | 0.00 | 0.70 | 9.24 | 53.80 | 68.70 | 277.79 | 0.9298 | -595.0 | -601.7 | |
| 1.31 | 1.57 | 1.69 | 2.03 | 9.15 | 53.10 | 67.99 | 277.67 | 0.9253 | -587.3 | -581.0 | |
| 0.00 | 1.05 | 0.00 | 1.28 | 8.68 | 51.81 | 66.71 | 277.11 | 0.9167 | -435.0 | -355.0 | |
| 0.00 | 1.13 | 0.00 | 1.42 | 10.21 | 52.34 | 67.23 | 278.80 | 0.9200 | -586.0 | -529.1 | |
| 1.22 | 16.99 | 1.44 | 20.09 | 9.74 | 50.84 | 65.73 | 278.23 | 0.9096 | 61.3 | -226.0 | |
| 1.83 | -18.00 | 2.14 | -18.00 | 9.91 | 50.54 | 65.43 | 278.42 | 0.9074 | 96.4 | 999999 | |
| 0.78 | -18.00 | 0.91 | -18.00 | 9.86 | 50.44 | 65.33 | 278.36 | 0.9067 | -85.4 | 999999 | |
| 2.44 | 4.44 | 2.81 | 5.13 | 10.61 | 50.22 | 65.12 | 279.18 | 0.9050 | 193.9 | 85.7 | |
| 0.00 | 1.39 | 0.00 | 1.54 | 10.17 | 48.92 | 63.81 | 278.67 | 0.8953 | -203.0 | -159.6 | |
| 1.05 | 9.23 | 1.14 | 10.11 | 10.44 | 48.67 | 63.56 | 278.96 | 0.8934 | 371.1 | 169.7 | |
| 2.18 | -23.00 | 2.37 | -23.00 | 10.65 | 48.61 | 63.51 | 279.20 | 0.8929 | 452.1 | 999999 | |
| 2.96 | 4.79 | 3.19 | 5.16 | 10.33 | 48.15 | 63.04 | 278.83 | 0.8893 | 515.3 | 478.4 | |
| 0.00 | 0.26 | 0.00 | 0.27 | 10.60 | 47.45 | 62.34 | 279.13 | 0.8837 | 334.0 | 288.0 | |
| 0.44 | 80.40 | 0.46 | 84.54 | 12.15 | 47.79 | 62.68 | 280.88 | 0.8864 | -113.2 | 136.1 | |
| 0.00 | 1.31 | 0.00 | 1.36 | 10.57 | 47.11 | 62.00 | 279.09 | 0.8810 | 514.0 | 477.1 | |
| 0.00 | 1.39 | 0.00 | 1.44 | 9.98 | 46.91 | 61.80 | 278.41 | 0.8794 | 378.0 | 292.4 | |
| 0.00 | 0.87 | 0.00 | 0.90 | 10.70 | 46.90 | 61.79 | 279.24 | 0.8792 | 560.0 | 522.5 | |
| 4.79 | -27.00 | 5.04 | -27.00 | 12.66 | 47.53 | 62.43 | 281.46 | 0.8844 | 553.8 | 999999 | |
| 0.00 | 1.39 | 0.00 | 1.47 | 12.96 | 47.60 | 62.49 | 281.80 | 0.8849 | 445.0 | 417.4 | |
| 17.60 | -27.00 | 18.38 | -27.00 | 12.13 | 47.25 | 62.14 | 280.87 | 0.8821 | 713.7 | 999999 | |
| 0.00 | 1.39 | 0.00 | 1.47 | 13.20 | 47.64 | 62.53 | 282.07 | 0.8853 | 474.0 | 379.1 | |
| 0.00 | 0.61 | 0.00 | 0.66 | 15.15 | 48.48 | 63.37 | 284.26 | 0.8921 | -387.0 | -401.3 | |
| 0.78 | 5.66 | 0.83 | 6.03 | 14.04 | 47.83 | 62.73 | 283.02 | 0.8870 | 166.7 | 108.8 | |
| 0.00 | 0.96 | 0.00 | 1.01 | 13.64 | 47.51 | 62.40 | 282.57 | 0.8843 | 512.0 | 473.8 | |
| 0.00 | 0.87 | 0.00 | 0.91 | 12.99 | 47.21 | 62.11 | 281.84 | 0.8819 | 630.0 | 561.3 | |
| 0.00 | 0.96 | 0.00 | 1.00 | 13.28 | 47.35 | 62.24 | 282.17 | 0.8830 | 590.0 | 521.7 | |
| 0.00 | 1.48 | 0.00 | 1.56 | 13.98 | 47.40 | 62.29 | 282.97 | 0.8835 | 338.0 | 342.8 | |
| 0.00 | 2.09 | 0.00 | 2.28 | 19.39 | 48.31 | 63.20 | 289.02 | 0.8925 | 270.0 | 232.4 | |
| 0.00 | 0.96 | 0.00 | 1.03 | 19.90 | 47.82 | 62.72 | 289.63 | 0.8891 | 345.0 | 285.2 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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. | |