group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
66.21 | 368.65 | 44.62 | 248.25 | -18.85 | 337.68 | -37.22 | 122.31 | 0.6769 | 287.7 | 189.2 |
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back to the solar disc SDO HMI 2011-11-15 03:58:58 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 | 1.55 | 0.00 | 0.94 | -17.88 | 345.42 | -29.49 | 126.63 | 0.5860 | 496.0 | 451.5 | |
0.00 | 1.72 | 0.00 | 1.04 | -16.32 | 345.02 | -29.89 | 123.98 | 0.5790 | 678.0 | 460.5 | |
0.00 | 0.60 | 0.00 | 0.38 | -19.96 | 343.91 | -30.99 | 128.24 | 0.6186 | 729.0 | 644.3 | |
0.00 | 0.86 | 0.00 | 0.54 | -19.87 | 343.71 | -31.20 | 127.95 | 0.6201 | 647.0 | 436.8 | |
0.00 | 2.58 | 0.00 | 1.66 | -19.79 | 341.98 | -32.93 | 126.46 | 0.6383 | 726.0 | 577.0 | |
0.00 | 1.12 | 0.00 | 0.72 | -18.68 | 340.57 | -34.33 | 123.92 | 0.6462 | 606.0 | 545.9 | |
0.00 | 5.07 | 0.00 | 3.34 | -19.38 | 339.72 | -35.19 | 124.25 | 0.6600 | -416.0 | -429.9 | |
38.87 | 198.31 | 25.39 | 129.39 | -17.96 | 339.44 | -35.46 | 122.15 | 0.6542 | 1089.2 | 434.0 | |
1.29 | 111.88 | 0.85 | 74.65 | -19.14 | 339.16 | -35.75 | 123.55 | 0.6646 | 649.3 | -34.2 | |
1.46 | -9.00 | 0.97 | -9.00 | -19.37 | 338.98 | -35.92 | 123.74 | 0.6679 | 540.6 | 999999 | |
1.98 | -9.00 | 1.31 | -9.00 | -18.95 | 339.01 | -35.90 | 123.20 | 0.6651 | 781.6 | 999999 | |
1.89 | -9.00 | 1.26 | -9.00 | -18.65 | 338.54 | -36.37 | 122.49 | 0.6684 | 493.0 | 999999 | |
0.86 | -8.00 | 0.57 | -8.00 | -18.07 | 338.64 | -36.26 | 121.78 | 0.6638 | 500.8 | 999999 | |
0.00 | 1.46 | 0.00 | 0.97 | -17.96 | 338.20 | -36.70 | 121.35 | 0.6681 | -139.0 | -118.4 | |
12.21 | -9.00 | 8.19 | -9.00 | -18.93 | 337.88 | -37.02 | 122.43 | 0.6772 | -731.7 | 999999 | |
1.29 | 2.06 | 0.87 | 1.39 | -18.69 | 337.27 | -37.63 | 121.74 | 0.6825 | -643.1 | -629.0 | |
0.00 | 1.38 | 0.00 | 0.93 | -18.67 | 337.00 | -37.91 | 121.54 | 0.6853 | -653.0 | -553.0 | |
1.55 | 4.47 | 1.04 | 3.01 | -17.65 | 337.10 | -37.80 | 120.25 | 0.6785 | 786.6 | 524.2 | |
0.00 | 1.03 | 0.00 | 0.70 | -17.92 | 336.48 | -38.43 | 120.24 | 0.6869 | 591.0 | 477.6 | |
0.00 | 1.03 | 0.00 | 0.70 | -17.25 | 336.61 | -38.30 | 119.43 | 0.6819 | 688.0 | 471.3 | |
0.00 | 1.38 | 0.00 | 0.94 | -17.64 | 336.27 | -38.64 | 119.76 | 0.6877 | 584.0 | 533.9 | |
0.00 | 1.20 | 0.00 | 0.88 | -20.60 | 332.83 | -42.08 | 121.63 | 0.7390 | 608.0 | 500.9 | |
0.00 | 1.03 | 0.00 | 0.78 | -21.20 | 331.53 | -43.37 | 121.68 | 0.7547 | -459.0 | -354.7 | |
0.00 | 1.03 | 0.00 | 0.80 | -22.70 | 330.36 | -44.54 | 122.90 | 0.7730 | -665.0 | -540.1 | |
0.00 | 2.49 | 0.00 | 1.90 | -21.03 | 330.67 | -44.24 | 121.05 | 0.7624 | -108.0 | -187.9 | |
0.00 | 0.69 | 0.00 | 0.56 | -24.59 | 328.55 | -46.36 | 124.19 | 0.7979 | -413.0 | -424.4 | |
0.00 | 0.86 | 0.00 | 0.67 | -21.19 | 329.93 | -44.97 | 120.89 | 0.7702 | 120.0 | 83.4 | |
0.00 | 0.52 | 0.00 | 0.48 | -29.72 | 325.36 | -49.55 | 128.38 | 0.8452 | -508.0 | -461.2 | |
0.00 | 0.34 | 0.00 | 0.29 | -24.81 | 327.86 | -47.04 | 124.13 | 0.8048 | -515.0 | -473.8 | |
0.00 | 0.69 | 0.00 | 0.58 | -24.58 | 327.06 | -47.85 | 123.49 | 0.8107 | -470.0 | -519.1 | |
0.00 | 2.41 | 0.00 | 2.06 | -25.11 | 326.39 | -48.52 | 123.79 | 0.8184 | -136.0 | -72.6 | |
0.00 | 1.55 | 0.00 | 1.32 | -24.94 | 326.48 | -48.43 | 123.64 | 0.8170 | -497.0 | -385.5 | |
0.00 | 1.72 | 0.00 | 1.51 | -25.28 | 325.29 | -49.62 | 123.51 | 0.8282 | -495.0 | -403.5 | |
1.20 | 5.07 | 0.98 | 4.11 | -20.85 | 327.16 | -47.75 | 119.22 | 0.7949 | -614.5 | -528.0 | |
0.00 | 0.60 | 0.00 | 0.52 | -23.60 | 325.08 | -49.82 | 121.53 | 0.8236 | -136.0 | -214.4 | |
3.61 | 4.99 | 3.19 | 4.40 | -24.15 | 324.59 | -50.32 | 121.94 | 0.8298 | -364.4 | -335.1 | |
0.00 | 0.86 | 0.00 | 0.75 | -23.48 | 324.89 | -50.01 | 121.31 | 0.8248 | -439.0 | -369.6 | |
0.00 | 1.55 | 0.00 | 1.34 | -23.01 | 324.98 | -49.92 | 120.82 | 0.8223 | -650.0 | -501.9 | |
0.00 | 1.03 | 0.00 | 0.90 | -23.25 | 324.76 | -50.15 | 121.00 | 0.8251 | -193.0 | -168.7 | |
0.00 | 1.29 | 0.00 | 1.12 | -22.80 | 324.69 | -50.22 | 120.46 | 0.8241 | -332.0 | -318.9 | |
0.00 | 1.46 | 0.00 | 1.29 | -22.85 | 324.10 | -50.81 | 120.29 | 0.8293 | -223.0 | -164.4 | |
0.00 | 0.77 | 0.00 | 0.69 | -22.22 | 323.55 | -51.35 | 119.36 | 0.8318 | -432.0 | -307.8 |
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. |