group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
64.51 | 353.34 | 38.41 | 214.02 | -18.81 | 338.24 | -27.89 | 129.55 | 0.5737 | 297.6 | 234.3 |
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back to the solar disc SDO HMI 2011-11-15 19:58:58 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 | 1.12 | -20.32 | 342.28 | -23.85 | 135.73 | 0.5453 | 787.0 | 603.6 | |
0.00 | 1.63 | 0.00 | 0.98 | -21.59 | 341.92 | -24.21 | 137.02 | 0.5614 | 618.0 | 506.2 | |
0.00 | 1.89 | 0.00 | 1.14 | -21.79 | 341.32 | -24.81 | 136.62 | 0.5694 | 656.0 | 513.1 | |
0.00 | 0.52 | 0.00 | 0.30 | -19.09 | 341.27 | -24.86 | 132.87 | 0.5442 | 706.0 | 687.0 | |
0.00 | 1.46 | 0.00 | 0.86 | -18.80 | 341.28 | -24.85 | 132.47 | 0.5414 | 716.0 | 633.4 | |
0.00 | 1.12 | 0.00 | 0.66 | -19.41 | 341.04 | -25.09 | 133.08 | 0.5496 | 531.0 | 444.5 | |
0.00 | 4.04 | 0.00 | 2.39 | -19.22 | 341.04 | -25.09 | 132.81 | 0.5479 | 801.0 | 602.7 | |
0.00 | 1.46 | 0.00 | 0.86 | -18.88 | 340.78 | -25.34 | 132.03 | 0.5475 | 804.0 | 633.1 | |
4.55 | 207.89 | 2.68 | 123.24 | -18.11 | 340.73 | -25.40 | 130.87 | 0.5412 | 806.8 | 485.8 | |
10.48 | -9.00 | 6.19 | -9.00 | -18.34 | 340.45 | -25.68 | 130.91 | 0.5463 | 817.2 | 999999 | |
0.00 | 0.52 | 0.00 | 0.31 | -19.47 | 340.09 | -26.04 | 132.14 | 0.5603 | -507.0 | -514.5 | |
2.58 | -9.00 | 1.52 | -9.00 | -17.94 | 339.96 | -26.17 | 129.81 | 0.5483 | 1193.3 | 999999 | |
5.33 | 88.14 | 3.19 | 53.06 | -19.41 | 339.68 | -26.45 | 131.64 | 0.5643 | 785.0 | 22.1 | |
28.52 | -9.00 | 16.94 | -9.00 | -17.83 | 339.39 | -26.74 | 129.06 | 0.5538 | 1213.5 | 999999 | |
0.86 | -13.00 | 0.52 | -13.00 | -18.64 | 338.73 | -27.40 | 129.58 | 0.5680 | 563.1 | 999999 | |
1.80 | -9.00 | 1.08 | -9.00 | -18.04 | 338.62 | -27.51 | 128.60 | 0.5642 | 576.3 | 999999 | |
9.02 | -13.00 | 5.45 | -13.00 | -18.81 | 338.20 | -27.93 | 129.32 | 0.5753 | -871.8 | 999999 | |
0.00 | 1.29 | 0.00 | 0.79 | -19.82 | 337.22 | -28.91 | 129.82 | 0.5944 | 775.0 | 603.4 | |
1.37 | 8.08 | 0.84 | 4.90 | -18.42 | 337.31 | -28.82 | 127.93 | 0.5820 | -560.1 | -702.3 | |
0.00 | 0.43 | 0.00 | 0.26 | -18.20 | 337.10 | -29.03 | 127.42 | 0.5827 | -599.0 | -554.8 | |
0.00 | 0.86 | 0.00 | 0.52 | -17.51 | 337.01 | -29.12 | 126.34 | 0.5783 | 750.0 | 572.4 | |
0.00 | 1.03 | 0.00 | 0.63 | -18.85 | 336.58 | -29.55 | 127.89 | 0.5936 | -801.0 | -610.2 | |
0.00 | 3.35 | 0.00 | 2.04 | -17.86 | 336.70 | -29.43 | 126.58 | 0.5847 | 684.0 | 552.6 | |
0.00 | 1.12 | 0.00 | 0.69 | -17.63 | 335.84 | -30.29 | 125.51 | 0.5927 | 627.0 | 487.4 | |
0.00 | 2.41 | 0.00 | 1.65 | -22.95 | 329.84 | -36.29 | 128.00 | 0.6941 | -627.0 | -475.1 | |
0.00 | 1.03 | 0.00 | 0.69 | -20.20 | 330.47 | -35.66 | 124.95 | 0.6698 | -598.0 | -537.3 | |
0.00 | 1.03 | 0.00 | 0.71 | -22.96 | 329.59 | -36.54 | 127.85 | 0.6965 | -554.0 | -437.6 | |
0.00 | 0.43 | 0.00 | 0.30 | -22.69 | 328.79 | -37.34 | 126.97 | 0.7028 | -582.0 | -555.4 | |
0.00 | 1.46 | 0.00 | 1.02 | -22.89 | 328.60 | -37.52 | 127.10 | 0.7059 | -653.0 | -561.6 | |
0.00 | 0.43 | 0.00 | 0.31 | -24.70 | 326.72 | -39.41 | 128.08 | 0.7351 | -581.0 | -589.4 | |
0.00 | 2.83 | 0.00 | 2.08 | -25.08 | 326.49 | -39.64 | 128.38 | 0.7394 | -655.0 | -525.3 | |
0.00 | 0.77 | 0.00 | 0.54 | -21.71 | 327.68 | -38.45 | 125.05 | 0.7080 | -650.0 | -561.8 | |
0.00 | 0.86 | 0.00 | 0.63 | -24.61 | 326.59 | -39.54 | 127.88 | 0.7357 | -619.0 | -490.0 | |
0.00 | 1.12 | 0.00 | 0.77 | -20.74 | 327.78 | -38.35 | 123.88 | 0.7013 | -754.0 | -620.0 | |
0.00 | 1.37 | 0.00 | 1.01 | -25.08 | 326.27 | -39.85 | 128.25 | 0.7414 | -544.0 | -470.6 | |
0.00 | 1.29 | 0.00 | 0.90 | -20.97 | 327.67 | -38.46 | 124.11 | 0.7038 | -575.0 | -566.5 | |
0.00 | 1.72 | 0.00 | 1.26 | -24.52 | 326.24 | -39.89 | 127.57 | 0.7385 | -649.0 | -528.4 | |
0.00 | 0.60 | 0.00 | 0.45 | -24.81 | 325.44 | -40.69 | 127.43 | 0.7476 | -402.0 | -352.7 | |
0.00 | 0.69 | 0.00 | 0.52 | -25.50 | 324.98 | -41.15 | 127.96 | 0.7556 | -412.0 | -345.8 | |
0.00 | 0.94 | 0.00 | 0.70 | -23.95 | 325.43 | -40.70 | 126.41 | 0.7428 | -429.0 | -308.0 | |
0.00 | 1.72 | 0.00 | 1.27 | -23.15 | 324.79 | -41.34 | 125.08 | 0.7445 | -641.0 | -527.0 | |
0.00 | 2.32 | 0.00 | 1.74 | -24.08 | 324.38 | -41.75 | 125.96 | 0.7534 | -474.0 | -394.2 | |
0.00 | 1.03 | 0.00 | 0.77 | -22.78 | 323.89 | -42.24 | 124.15 | 0.7512 | -695.0 | -589.7 | |
0.00 | 1.37 | 0.00 | 1.03 | -22.56 | 323.84 | -42.28 | 123.85 | 0.7505 | -516.0 | -435.2 | |
0.00 | 1.20 | 0.00 | 0.92 | -21.78 | 321.80 | -44.33 | 121.86 | 0.7663 | -584.0 | -374.9 |
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. |