SDO HMI 2011-12-16 02:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.47 | 99.95 | 1.54 | 62.16 | 22.91 | 298.00 | -28.90 | 47.62 | 0.6024 | 91.3 | 149.8 | |
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back to the solar disc SDO HMI 2011-12-16 02:58:55 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 | 1.53 | 0.00 | 0.84 | 20.61 | 312.49 | -14.41 | 32.36 | 0.4372 | 870.0 | 729.2 | |
| 0.00 | 2.04 | 0.00 | 1.15 | 19.19 | 306.90 | -20.01 | 43.20 | 0.4740 | -861.0 | -706.9 | |
| 0.00 | 1.28 | 0.00 | 0.71 | 17.66 | 305.96 | -20.95 | 46.89 | 0.4685 | -723.0 | -624.7 | |
| 0.00 | 1.53 | 0.00 | 0.88 | 21.04 | 305.33 | -21.58 | 42.55 | 0.5097 | -708.0 | -625.9 | |
| 0.00 | 1.62 | 0.00 | 0.92 | 18.76 | 305.15 | -21.76 | 46.17 | 0.4885 | -689.0 | -591.0 | |
| 0.00 | 1.19 | 0.00 | 0.67 | 15.66 | 304.57 | -22.33 | 52.05 | 0.4660 | -770.0 | -583.9 | |
| 0.00 | 1.36 | 0.00 | 0.78 | 19.59 | 304.02 | -22.89 | 46.29 | 0.5090 | -744.0 | -587.8 | |
| 0.00 | 1.19 | 0.00 | 0.69 | 19.59 | 303.81 | -23.09 | 46.53 | 0.5112 | -697.0 | -522.4 | |
| 0.00 | 2.13 | 0.00 | 1.20 | 16.31 | 304.23 | -22.68 | 51.32 | 0.4759 | -727.0 | -570.8 | |
| 0.00 | 1.19 | 0.00 | 0.68 | 17.59 | 303.76 | -23.14 | 49.74 | 0.4930 | -856.0 | -668.4 | |
| 0.00 | 1.28 | 0.00 | 0.78 | 25.53 | 301.97 | -24.94 | 40.52 | 0.5878 | -823.0 | -654.8 | |
| 0.68 | 2.47 | 0.39 | 1.43 | 19.13 | 302.86 | -24.05 | 48.33 | 0.5174 | -654.6 | -706.0 | |
| 0.00 | 1.19 | 0.00 | 0.68 | 18.22 | 303.00 | -23.91 | 49.60 | 0.5076 | -743.0 | -550.1 | |
| 0.00 | 1.45 | 0.00 | 0.84 | 19.66 | 302.39 | -24.51 | 48.03 | 0.5275 | -859.0 | -699.8 | |
| 0.00 | 2.55 | 0.00 | 1.57 | 25.47 | 301.26 | -25.65 | 41.34 | 0.5938 | -836.0 | -714.2 | |
| 0.00 | 2.04 | 0.00 | 1.26 | 25.70 | 301.17 | -25.74 | 41.15 | 0.5969 | -648.0 | -575.4 | |
| 0.00 | 1.62 | 0.00 | 0.94 | 19.89 | 302.25 | -24.65 | 47.85 | 0.5311 | -612.0 | -509.8 | |
| 0.00 | 2.64 | 0.00 | 1.63 | 25.71 | 300.80 | -26.10 | 41.52 | 0.6003 | -595.0 | -530.3 | |
| 0.00 | 1.70 | 0.00 | 0.99 | 19.20 | 302.02 | -24.88 | 49.15 | 0.5274 | -716.0 | -505.5 | |
| 0.00 | 1.36 | 0.00 | 0.85 | 26.77 | 300.21 | -26.69 | 40.82 | 0.6158 | -635.0 | -409.2 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 19.74 | 301.34 | -25.56 | 49.05 | 0.5398 | -716.0 | -572.2 | |
| 0.00 | 0.85 | 0.00 | 0.51 | 20.88 | 300.89 | -26.01 | 47.84 | 0.5549 | -646.0 | -523.3 | |
| 0.00 | 1.79 | 0.00 | 1.12 | 26.25 | 299.34 | -27.56 | 42.30 | 0.6189 | -556.0 | -506.9 | |
| 0.00 | 1.70 | 0.00 | 1.07 | 25.95 | 299.38 | -27.52 | 42.63 | 0.6158 | -687.0 | -576.9 | |
| 0.00 | 1.11 | 0.00 | 0.69 | 25.32 | 299.43 | -27.47 | 43.36 | 0.6097 | -608.0 | -489.8 | |
| 0.00 | 0.85 | 0.00 | 0.54 | 25.79 | 298.72 | -28.19 | 43.46 | 0.6206 | -407.0 | -281.3 | |
| 0.00 | 1.79 | 0.00 | 1.07 | 20.39 | 299.36 | -27.54 | 50.08 | 0.5674 | -773.0 | -564.2 | |
| 0.00 | 1.79 | 0.00 | 1.17 | 27.18 | 296.24 | -30.66 | 43.99 | 0.6556 | 725.0 | 682.2 | |
| 0.00 | 0.77 | 0.00 | 0.48 | 22.22 | 297.31 | -29.60 | 49.38 | 0.6046 | 758.0 | 571.9 | |
| 0.00 | 2.04 | 0.00 | 1.36 | 28.03 | 295.62 | -31.28 | 43.50 | 0.6681 | 770.0 | 617.8 | |
| 0.00 | 2.04 | 0.00 | 1.26 | 21.84 | 297.25 | -29.65 | 49.96 | 0.6022 | 777.0 | 667.2 | |
| 0.00 | 2.04 | 0.00 | 1.37 | 28.71 | 295.28 | -31.63 | 43.00 | 0.6767 | 725.0 | 594.5 | |
| 0.00 | 1.45 | 0.00 | 0.91 | 23.32 | 296.86 | -30.05 | 48.30 | 0.6181 | 827.0 | 639.8 | |
| 0.51 | 1.53 | 0.34 | 1.01 | 26.95 | 295.69 | -31.21 | 44.72 | 0.6588 | 747.2 | 574.7 | |
| 0.00 | 1.96 | 0.00 | 1.22 | 22.65 | 296.84 | -30.07 | 49.22 | 0.6129 | 826.0 | 712.9 | |
| 0.00 | 2.38 | 0.00 | 1.60 | 28.30 | 295.14 | -31.77 | 43.58 | 0.6747 | 665.0 | 548.2 | |
| 0.00 | 1.28 | 0.00 | 0.81 | 23.65 | 296.47 | -30.43 | 48.20 | 0.6246 | 826.0 | 741.5 | |
| 0.00 | 1.28 | 0.00 | 0.82 | 24.60 | 296.07 | -30.83 | 47.32 | 0.6363 | 755.0 | 596.7 | |
| 0.00 | 1.19 | 0.00 | 0.76 | 23.79 | 295.99 | -30.91 | 48.43 | 0.6307 | 674.0 | 597.6 | |
| 1.28 | 2.21 | 0.81 | 1.41 | 23.21 | 295.46 | -31.44 | 49.63 | 0.6316 | 740.9 | 621.2 | |
| 0.00 | 1.11 | 0.00 | 0.71 | 23.50 | 295.20 | -31.71 | 49.46 | 0.6366 | 513.0 | 378.1 | |
| 0.00 | 9.11 | 0.00 | 5.82 | 23.05 | 295.09 | -31.81 | 50.14 | 0.6343 | 823.0 | 723.8 | |
| 0.00 | 1.70 | 0.00 | 1.08 | 22.76 | 295.13 | -31.77 | 50.49 | 0.6317 | 911.0 | 815.8 | |
| 0.00 | 1.11 | 0.00 | 0.71 | 22.96 | 294.89 | -32.02 | 50.42 | 0.6357 | 719.0 | 640.0 | |
| 0.00 | 1.19 | 0.00 | 0.75 | 21.63 | 295.19 | -31.71 | 51.96 | 0.6228 | 800.0 | 776.0 | |
| 0.00 | 1.36 | 0.00 | 0.87 | 22.21 | 295.01 | -31.90 | 51.32 | 0.6290 | 833.0 | 731.0 | |
| 0.00 | 1.70 | 0.00 | 1.07 | 21.44 | 295.09 | -31.82 | 52.30 | 0.6225 | 785.0 | 721.8 | |
| 0.00 | 3.15 | 0.00 | 2.00 | 21.89 | 294.82 | -32.08 | 51.89 | 0.6286 | 665.0 | 593.5 | |
| 0.00 | 1.02 | 0.00 | 0.66 | 23.61 | 294.25 | -32.65 | 50.07 | 0.6470 | 598.0 | 514.8 | |
| 0.00 | 1.96 | 0.00 | 1.27 | 23.90 | 294.05 | -32.85 | 49.84 | 0.6512 | 755.0 | 574.1 | |
| 0.00 | 2.47 | 0.00 | 1.64 | 25.38 | 293.53 | -33.37 | 48.37 | 0.6672 | 740.0 | 498.0 | |
| 0.00 | 1.53 | 0.00 | 1.01 | 25.15 | 293.52 | -33.38 | 48.66 | 0.6656 | 770.0 | 584.1 | |
| 0.00 | 1.62 | 0.00 | 1.04 | 22.38 | 294.32 | -32.58 | 51.63 | 0.6374 | 629.0 | 516.2 | |
| 0.00 | 0.68 | 0.00 | 0.45 | 24.30 | 293.59 | -33.31 | 49.69 | 0.6588 | 620.0 | 444.4 | |
| 0.00 | 1.62 | 0.00 | 1.04 | 22.77 | 293.95 | -32.95 | 51.40 | 0.6441 | 663.0 | 536.6 | |
| 0.00 | 1.45 | 0.00 | 0.94 | 22.42 | 293.28 | -33.63 | 52.36 | 0.6488 | 593.0 | 505.2 | |
| 0.00 | 1.11 | 0.00 | 0.72 | 21.22 | 292.18 | -34.72 | 54.75 | 0.6525 | 586.0 | 449.2 | |
| 0.00 | 0.77 | 0.00 | 0.52 | 19.20 | 288.54 | -38.37 | 59.76 | 0.6809 | 608.0 | 468.4 | |
| 0.00 | 0.94 | 0.00 | 0.64 | 19.78 | 287.85 | -39.05 | 59.37 | 0.6914 | 571.0 | 410.2 | |
| 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. | |