group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
61.19 | 353.91 | 38.83 | 225.20 | -18.72 | 338.35 | -32.73 | 125.22 | 0.6272 | 356.1 | 242.1 |
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back to the solar disc SDO HMI 2011-11-15 10:58:58 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 | 1.89 | 0.00 | 1.14 | -19.96 | 344.11 | -26.98 | 131.88 | 0.5749 | 624.0 | 495.0 | |
0.00 | 1.12 | 0.00 | 0.69 | -20.06 | 342.33 | -28.75 | 130.32 | 0.5948 | 713.0 | 562.5 | |
0.00 | 1.12 | 0.00 | 0.69 | -19.84 | 342.27 | -28.81 | 129.95 | 0.5937 | 727.0 | 606.2 | |
0.00 | 1.38 | 0.00 | 0.86 | -21.28 | 341.57 | -29.52 | 131.25 | 0.6129 | 66.0 | 162.6 | |
0.00 | 3.70 | 0.00 | 2.32 | -21.67 | 341.44 | -29.64 | 131.65 | 0.6174 | 511.0 | 455.3 | |
0.00 | 1.03 | 0.00 | 0.64 | -19.04 | 341.24 | -29.84 | 127.91 | 0.5985 | 731.0 | 588.3 | |
0.00 | 0.86 | 0.00 | 0.53 | -19.34 | 340.67 | -30.42 | 127.83 | 0.6071 | 485.0 | 358.5 | |
0.00 | 1.46 | 0.00 | 0.90 | -18.38 | 340.57 | -30.51 | 126.42 | 0.6010 | 361.0 | 360.5 | |
0.00 | 3.01 | 0.00 | 1.87 | -19.03 | 340.40 | -30.68 | 127.18 | 0.6077 | 454.0 | 525.9 | |
1.46 | 3.18 | 0.91 | 1.99 | -19.23 | 340.11 | -30.98 | 127.20 | 0.6124 | 414.1 | -72.2 | |
0.00 | 0.86 | 0.00 | 0.53 | -18.68 | 340.22 | -30.86 | 126.54 | 0.6071 | 660.0 | 561.6 | |
3.35 | 196.94 | 2.08 | 122.63 | -18.36 | 340.17 | -30.91 | 126.06 | 0.6053 | 868.3 | 436.8 | |
1.46 | 95.59 | 0.92 | 60.73 | -19.59 | 339.66 | -31.42 | 127.33 | 0.6200 | -559.8 | -0.1 | |
1.63 | -12.00 | 1.01 | -12.00 | -17.83 | 339.95 | -31.13 | 125.12 | 0.6040 | 1261.6 | 999999 | |
0.00 | 1.20 | 0.00 | 0.76 | -19.11 | 339.58 | -31.50 | 126.61 | 0.6174 | 551.0 | 363.1 | |
5.59 | -13.00 | 3.53 | -13.00 | -19.44 | 339.25 | -31.84 | 126.80 | 0.6235 | 629.4 | 999999 | |
34.64 | -12.00 | 21.60 | -12.00 | -17.87 | 339.50 | -31.58 | 124.82 | 0.6094 | 1070.4 | 999999 | |
1.29 | -13.00 | 0.81 | -13.00 | -19.00 | 339.01 | -32.07 | 126.00 | 0.6229 | 511.3 | 999999 | |
0.00 | 1.20 | 0.00 | 0.76 | -18.37 | 338.66 | -32.42 | 124.86 | 0.6224 | 582.0 | 433.8 | |
0.00 | 1.03 | 0.00 | 0.65 | -17.91 | 338.32 | -32.77 | 123.95 | 0.6231 | -33.0 | -19.2 | |
6.96 | -13.00 | 4.44 | -13.00 | -18.77 | 337.98 | -33.10 | 124.90 | 0.6328 | -730.5 | 999999 | |
0.00 | 0.26 | 0.00 | 0.17 | -21.99 | 337.19 | -33.90 | 128.54 | 0.6635 | 625.0 | 561.0 | |
0.00 | 1.03 | 0.00 | 0.67 | -19.82 | 337.28 | -33.80 | 125.79 | 0.6475 | 575.0 | 424.6 | |
0.00 | 0.69 | 0.00 | 0.44 | -18.09 | 337.49 | -33.59 | 123.59 | 0.6336 | 358.0 | 201.8 | |
0.00 | 1.03 | 0.00 | 0.67 | -19.86 | 337.05 | -34.04 | 125.66 | 0.6503 | 622.0 | 488.2 | |
2.32 | 2.75 | 1.49 | 1.77 | -18.48 | 337.30 | -33.79 | 123.98 | 0.6384 | -551.3 | -545.0 | |
0.00 | 1.46 | 0.00 | 0.94 | -18.22 | 337.28 | -33.81 | 123.62 | 0.6370 | -848.0 | -718.7 | |
0.00 | 1.38 | 0.00 | 0.88 | -18.26 | 337.08 | -34.00 | 123.53 | 0.6394 | -723.0 | -659.5 | |
0.00 | 3.52 | 0.00 | 2.25 | -17.53 | 337.13 | -33.96 | 122.55 | 0.6342 | 886.0 | 653.5 | |
0.00 | 2.24 | 0.00 | 1.44 | -17.96 | 336.50 | -34.58 | 122.71 | 0.6440 | 715.0 | 534.4 | |
0.00 | 1.29 | 0.00 | 0.83 | -17.80 | 336.39 | -34.70 | 122.41 | 0.6443 | 578.0 | 434.2 | |
0.00 | 0.95 | 0.00 | 0.61 | -17.11 | 336.35 | -34.73 | 121.43 | 0.6405 | 626.0 | 553.0 | |
0.00 | 1.20 | 0.00 | 0.81 | -19.45 | 334.48 | -36.60 | 123.35 | 0.6754 | 531.0 | 338.1 | |
0.00 | 1.89 | 0.00 | 1.38 | -22.59 | 330.45 | -40.63 | 124.83 | 0.7348 | -681.0 | -496.4 | |
0.00 | 0.95 | 0.00 | 0.69 | -21.18 | 329.88 | -41.20 | 122.78 | 0.7329 | 264.0 | 125.9 | |
0.00 | 0.60 | 0.00 | 0.47 | -24.73 | 327.86 | -43.23 | 125.91 | 0.7704 | -555.0 | -510.0 | |
0.00 | 0.77 | 0.00 | 0.61 | -25.46 | 326.93 | -44.15 | 126.27 | 0.7823 | 358.0 | 222.8 | |
0.00 | 1.12 | 0.00 | 0.83 | -21.20 | 328.46 | -42.62 | 122.04 | 0.7471 | -542.0 | -453.2 | |
0.00 | 1.72 | 0.00 | 1.36 | -25.11 | 326.59 | -44.49 | 125.69 | 0.7836 | -587.0 | -470.5 | |
0.00 | 1.20 | 0.00 | 0.91 | -21.61 | 327.70 | -43.39 | 122.14 | 0.7566 | -504.0 | -342.0 | |
0.00 | 1.46 | 0.00 | 1.09 | -20.77 | 327.79 | -43.29 | 121.17 | 0.7517 | -755.0 | -584.4 | |
0.00 | 1.20 | 0.00 | 0.90 | -20.87 | 327.58 | -43.51 | 121.19 | 0.7543 | -725.0 | -667.4 | |
0.00 | 1.38 | 0.00 | 1.04 | -20.95 | 327.33 | -43.75 | 121.15 | 0.7570 | -565.0 | -471.2 | |
0.00 | 1.38 | 0.00 | 1.11 | -24.71 | 325.62 | -45.46 | 124.74 | 0.7903 | -375.0 | -307.2 | |
0.00 | 0.77 | 0.00 | 0.63 | -25.19 | 325.20 | -45.88 | 125.08 | 0.7962 | -523.0 | -433.0 | |
2.49 | 3.09 | 2.04 | 2.53 | -24.16 | 324.47 | -46.62 | 123.55 | 0.7979 | -347.3 | -396.9 | |
0.00 | 0.69 | 0.00 | 0.56 | -23.55 | 324.70 | -46.38 | 122.97 | 0.7933 | -316.0 | -273.9 | |
0.00 | 0.77 | 0.00 | 0.62 | -22.96 | 324.74 | -46.35 | 122.29 | 0.7904 | -594.0 | -570.0 | |
0.00 | 1.55 | 0.00 | 1.30 | -21.54 | 321.83 | -49.25 | 119.38 | 0.8109 | -489.0 | -340.4 |
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. |
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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. |
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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. |