SDO HMI 2011-12-18 22:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.86 | 105.78 | 7.71 | 58.30 | 21.74 | 300.18 | 10.60 | 336.21 | 0.4396 | -127.8 | 53.2 | |
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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 | 1.36 | 0.00 | 0.77 | 19.36 | 309.49 | 19.92 | 317.61 | 0.4788 | -719.0 | -571.4 | |
| 0.00 | 1.45 | 0.00 | 0.81 | 19.51 | 308.95 | 19.37 | 318.61 | 0.4748 | -847.0 | -644.6 | |
| 0.00 | 1.28 | 0.00 | 0.71 | 18.22 | 308.63 | 19.05 | 317.09 | 0.4574 | -861.0 | -633.1 | |
| 0.00 | 0.85 | 0.00 | 0.47 | 18.59 | 308.54 | 18.96 | 317.81 | 0.4605 | -815.0 | -621.1 | |
| 0.00 | 2.55 | 0.00 | 1.41 | 18.37 | 307.86 | 18.28 | 318.47 | 0.4509 | -799.0 | -660.3 | |
| 0.00 | 2.30 | 0.00 | 1.24 | 14.52 | 307.29 | 17.72 | 312.75 | 0.4029 | -693.0 | -639.6 | |
| 11.82 | 14.37 | 6.58 | 8.00 | 19.84 | 306.94 | 17.36 | 322.08 | 0.4587 | -891.5 | -728.0 | |
| 2.04 | 4.17 | 1.13 | 2.31 | 19.74 | 306.37 | 16.80 | 322.84 | 0.4521 | -889.8 | -767.6 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 19.92 | 304.83 | 15.25 | 325.66 | 0.4402 | 752.0 | 585.8 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 18.50 | 304.40 | 14.82 | 324.39 | 0.4184 | -761.0 | -627.2 | |
| 0.00 | 1.28 | 0.00 | 0.70 | 18.88 | 304.31 | 14.73 | 325.10 | 0.4223 | -803.0 | -630.8 | |
| 0.00 | 1.19 | 0.00 | 0.65 | 18.78 | 304.07 | 14.49 | 325.39 | 0.4190 | -589.0 | -540.5 | |
| 0.00 | 1.19 | 0.00 | 0.66 | 21.51 | 303.88 | 14.30 | 329.34 | 0.4525 | -665.0 | -508.9 | |
| 0.00 | 1.28 | 0.00 | 0.70 | 19.94 | 303.34 | 13.76 | 328.33 | 0.4276 | -595.0 | -541.9 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 18.24 | 303.10 | 13.52 | 326.43 | 0.4033 | -655.0 | -549.4 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 20.48 | 303.16 | 13.58 | 329.34 | 0.4333 | -694.0 | -513.5 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 18.99 | 302.55 | 12.97 | 328.54 | 0.4085 | -875.0 | -792.7 | |
| 0.00 | 0.60 | 0.00 | 0.32 | 19.34 | 302.29 | 12.71 | 329.51 | 0.4110 | -1043.0 | -899.3 | |
| 0.00 | 2.38 | 0.00 | 1.30 | 20.10 | 302.29 | 12.71 | 330.49 | 0.4212 | -761.0 | -616.6 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 19.72 | 302.09 | 12.52 | 330.38 | 0.4145 | -616.0 | -512.5 | |
| 0.00 | 5.44 | 0.00 | 2.95 | 19.33 | 301.49 | 11.91 | 331.09 | 0.4046 | -788.0 | -750.4 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 18.92 | 301.43 | 11.85 | 330.68 | 0.3984 | -872.0 | -709.0 | |
| 0.00 | 2.72 | 0.00 | 1.47 | 19.43 | 300.86 | 11.28 | 332.49 | 0.4010 | -730.0 | -659.3 | |
| 0.00 | 2.47 | 0.00 | 1.42 | 27.39 | 300.82 | 11.25 | 340.17 | 0.5127 | -722.0 | -574.7 | |
| 0.00 | 1.70 | 0.00 | 0.92 | 20.63 | 300.11 | 10.53 | 335.40 | 0.4128 | -577.0 | -509.0 | |
| 0.00 | 1.19 | 0.00 | 0.64 | 18.35 | 299.39 | 9.82 | 334.33 | 0.3751 | -850.0 | -793.4 | |
| 0.00 | 0.60 | 0.00 | 0.32 | 18.82 | 298.69 | 9.12 | 336.47 | 0.3772 | -459.0 | -531.6 | |
| 0.00 | 2.98 | 0.00 | 1.62 | 21.80 | 297.81 | 8.24 | 341.29 | 0.4164 | 749.0 | 674.2 | |
| 0.00 | 2.21 | 0.00 | 1.21 | 22.44 | 297.08 | 7.50 | 343.34 | 0.4225 | 793.0 | 596.2 | |
| 0.00 | 2.47 | 0.00 | 1.35 | 22.63 | 296.67 | 7.09 | 344.33 | 0.4236 | 496.0 | 411.7 | |
| 0.00 | 6.55 | 0.00 | 3.57 | 22.28 | 296.46 | 6.88 | 344.53 | 0.4173 | 860.0 | 810.8 | |
| 0.00 | 1.19 | 0.00 | 0.67 | 26.40 | 296.42 | 6.85 | 347.08 | 0.4795 | 944.0 | 712.9 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 22.08 | 295.97 | 6.39 | 345.45 | 0.4123 | 720.0 | 629.7 | |
| 0.00 | 1.53 | 0.00 | 0.86 | 26.00 | 296.10 | 6.52 | 347.46 | 0.4724 | 747.0 | 533.5 | |
| 0.00 | 0.68 | 0.00 | 0.37 | 21.95 | 295.77 | 6.19 | 345.80 | 0.4096 | 783.0 | 612.5 | |
| 0.00 | 1.87 | 0.00 | 1.01 | 21.79 | 295.64 | 6.06 | 345.99 | 0.4065 | 880.0 | 780.6 | |
| 0.00 | 1.19 | 0.00 | 0.65 | 21.95 | 295.48 | 5.91 | 346.43 | 0.4084 | 796.0 | 660.4 | |
| 0.00 | 2.13 | 0.00 | 1.17 | 23.89 | 295.24 | 5.67 | 348.04 | 0.4375 | 774.0 | 677.0 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 21.69 | 294.99 | 5.42 | 347.36 | 0.4026 | 863.0 | 745.5 | |
| 0.00 | 5.10 | 0.00 | 2.75 | 21.50 | 294.73 | 5.15 | 347.85 | 0.3987 | 1111.0 | 800.8 | |
| 0.00 | 1.87 | 0.00 | 1.08 | 28.93 | 294.15 | 4.57 | 352.13 | 0.5109 | 763.0 | 630.7 | |
| 0.00 | 2.21 | 0.00 | 1.29 | 30.55 | 294.01 | 4.44 | 352.81 | 0.5346 | 696.0 | 573.3 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 22.82 | 293.05 | 3.47 | 352.24 | 0.4148 | 801.0 | 619.5 | |
| 0.00 | 3.91 | 0.00 | 2.15 | 24.05 | 292.85 | 3.28 | 353.06 | 0.4338 | 785.0 | 675.8 | |
| 0.00 | 1.79 | 0.00 | 0.99 | 24.97 | 292.75 | 3.17 | 353.55 | 0.4479 | 770.0 | 560.0 | |
| 0.00 | 2.55 | 0.00 | 1.48 | 29.89 | 292.72 | 3.15 | 354.76 | 0.5227 | 688.0 | 500.1 | |
| 0.00 | 1.36 | 0.00 | 0.75 | 25.00 | 292.49 | 2.91 | 354.08 | 0.4480 | 814.0 | 659.7 | |
| 0.00 | 2.72 | 0.00 | 1.51 | 25.23 | 292.33 | 2.75 | 354.45 | 0.4513 | 696.0 | 608.3 | |
| 0.00 | 0.85 | 0.00 | 0.50 | 30.79 | 291.45 | 1.87 | 356.98 | 0.5347 | 387.0 | 342.5 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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 | |
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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. | |