group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
65.70 | 347.34 | 43.60 | 230.92 | -18.77 | 338.01 | -36.35 | 122.73 | 0.6671 | 344.9 | 214.1 |
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back to the solar disc SDO HMI 2011-11-15 04:58:58 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 | 1.38 | 0.00 | 0.83 | -16.31 | 345.04 | -29.32 | 124.45 | 0.5722 | 666.0 | 467.8 | |
0.00 | 0.95 | 0.00 | 0.58 | -18.60 | 344.37 | -29.99 | 127.21 | 0.5970 | 748.0 | 549.0 | |
0.00 | 0.95 | 0.00 | 0.59 | -20.08 | 343.96 | -30.40 | 128.90 | 0.6130 | 617.0 | 478.7 | |
0.00 | 0.34 | 0.00 | 0.21 | -19.92 | 343.92 | -30.44 | 128.65 | 0.6122 | 722.0 | 737.2 | |
0.00 | 0.77 | 0.00 | 0.48 | -19.86 | 343.71 | -30.65 | 128.40 | 0.6140 | 648.0 | 571.9 | |
0.00 | 1.29 | 0.00 | 0.82 | -19.85 | 342.05 | -32.31 | 127.00 | 0.6319 | 661.0 | 560.8 | |
0.00 | 1.03 | 0.00 | 0.66 | -18.71 | 340.58 | -33.78 | 124.34 | 0.6401 | 546.0 | 384.9 | |
0.00 | 1.20 | 0.00 | 0.78 | -19.46 | 339.91 | -34.45 | 124.87 | 0.6524 | -771.0 | -536.5 | |
0.00 | 1.20 | 0.00 | 0.78 | -19.24 | 339.77 | -34.59 | 124.48 | 0.6525 | 227.0 | 17.1 | |
0.00 | 1.81 | 0.00 | 1.18 | -19.47 | 339.56 | -34.80 | 124.64 | 0.6563 | -785.0 | -549.1 | |
2.41 | 100.36 | 1.58 | 66.47 | -19.19 | 339.17 | -35.19 | 124.00 | 0.6588 | 680.6 | -5.6 | |
43.34 | 202.10 | 28.13 | 130.91 | -17.95 | 339.43 | -34.93 | 122.48 | 0.6481 | 1052.4 | 430.8 | |
1.46 | -11.00 | 0.96 | -11.00 | -19.39 | 339.01 | -35.35 | 124.14 | 0.6618 | 455.8 | 999999 | |
1.89 | -11.00 | 1.24 | -11.00 | -18.98 | 338.99 | -35.37 | 123.58 | 0.6593 | 810.7 | 999999 | |
10.92 | -11.00 | 7.28 | -11.00 | -18.88 | 337.89 | -36.47 | 122.72 | 0.6708 | -742.3 | 999999 | |
0.00 | 1.72 | 0.00 | 1.15 | -18.39 | 337.35 | -37.01 | 121.72 | 0.6739 | -784.0 | -666.2 | |
1.55 | 2.24 | 1.04 | 1.50 | -18.62 | 337.25 | -37.11 | 121.96 | 0.6762 | -616.4 | -336.9 | |
0.00 | 1.20 | 0.00 | 0.81 | -18.62 | 336.98 | -37.38 | 121.80 | 0.6793 | -659.0 | -518.3 | |
0.60 | 3.27 | 0.40 | 2.18 | -17.57 | 337.12 | -37.24 | 120.48 | 0.6718 | 903.0 | 671.0 | |
0.00 | 1.20 | 0.00 | 0.81 | -17.98 | 336.43 | -37.93 | 120.60 | 0.6817 | 537.0 | 446.3 | |
0.00 | 1.03 | 0.00 | 0.70 | -17.66 | 336.31 | -38.05 | 120.12 | 0.6813 | 631.0 | 540.7 | |
0.00 | 1.29 | 0.00 | 0.90 | -19.09 | 334.43 | -39.93 | 120.90 | 0.7092 | 525.0 | 448.3 | |
0.00 | 1.55 | 0.00 | 1.18 | -21.42 | 330.28 | -44.08 | 121.59 | 0.7626 | -311.0 | -291.3 | |
0.00 | 0.77 | 0.00 | 0.63 | -24.61 | 328.55 | -45.81 | 124.48 | 0.7931 | -566.0 | -487.9 | |
0.00 | 1.12 | 0.00 | 1.02 | -29.74 | 325.42 | -48.94 | 128.67 | 0.8407 | -406.0 | -329.5 | |
0.00 | 1.03 | 0.00 | 0.85 | -24.76 | 327.91 | -46.45 | 124.35 | 0.7994 | -471.0 | -389.2 | |
0.00 | 0.60 | 0.00 | 0.51 | -25.50 | 326.91 | -47.45 | 124.71 | 0.8111 | 391.0 | 333.3 | |
0.00 | 0.86 | 0.00 | 0.72 | -25.04 | 326.71 | -47.65 | 124.10 | 0.8109 | -510.0 | -459.5 | |
0.00 | 1.20 | 0.00 | 1.00 | -24.47 | 327.00 | -47.36 | 123.58 | 0.8060 | -610.0 | -532.6 | |
0.00 | 1.89 | 0.00 | 1.64 | -25.33 | 325.47 | -48.89 | 123.86 | 0.8224 | -502.0 | -349.4 | |
0.00 | 1.72 | 0.00 | 1.38 | -20.92 | 327.42 | -46.94 | 119.65 | 0.7876 | -659.0 | -542.9 | |
0.52 | 1.38 | 0.45 | 1.20 | -25.30 | 325.28 | -49.08 | 123.75 | 0.8238 | -403.7 | -376.5 | |
1.46 | 1.98 | 1.17 | 1.59 | -20.83 | 327.18 | -47.18 | 119.44 | 0.7895 | -542.7 | -484.5 | |
1.55 | 4.73 | 1.35 | 4.13 | -24.23 | 324.55 | -49.81 | 122.24 | 0.8258 | -284.3 | -407.6 | |
0.00 | 1.03 | 0.00 | 0.89 | -23.46 | 324.85 | -49.51 | 121.50 | 0.8204 | -342.0 | -239.8 | |
0.00 | 2.15 | 0.00 | 1.84 | -23.00 | 324.94 | -49.42 | 121.01 | 0.8179 | -587.0 | -422.8 |
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. |