SDO HMI 2011-12-17 11:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.21 | 78.30 | 5.43 | 43.01 | 22.35 | 300.72 | -8.10 | 16.53 | 0.4267 | 113.9 | 52.1 | |
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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 | 1.70 | 0.00 | 0.90 | 18.51 | 312.20 | 3.38 | 350.58 | 0.3428 | 793.0 | 600.5 | |
| 0.00 | 1.45 | 0.00 | 0.76 | 18.29 | 312.07 | 3.25 | 350.83 | 0.3389 | 984.0 | 757.1 | |
| 0.00 | 1.19 | 0.00 | 0.62 | 17.32 | 310.01 | 1.19 | 356.42 | 0.3192 | 758.0 | 468.5 | |
| 0.00 | 1.70 | 0.00 | 0.90 | 19.35 | 307.02 | -1.80 | 4.82 | 0.3534 | -756.0 | -631.8 | |
| 0.00 | 2.04 | 0.00 | 1.08 | 19.67 | 306.86 | -1.96 | 5.17 | 0.3588 | -792.0 | -632.5 | |
| 0.00 | 1.87 | 0.00 | 0.99 | 19.10 | 306.81 | -2.01 | 5.47 | 0.3496 | -734.0 | -608.3 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 19.32 | 306.65 | -2.17 | 5.83 | 0.3535 | -829.0 | -658.1 | |
| 10.21 | 14.72 | 5.43 | 7.83 | 20.11 | 306.35 | -2.47 | 6.35 | 0.3668 | -909.6 | -881.8 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 18.95 | 306.28 | -2.54 | 6.95 | 0.3480 | 897.0 | 577.9 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 18.23 | 305.08 | -3.74 | 10.58 | 0.3393 | -719.0 | -520.6 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 18.57 | 304.63 | -4.19 | 11.58 | 0.3463 | -765.0 | -632.1 | |
| 0.00 | 0.68 | 0.00 | 0.37 | 22.42 | 303.18 | -5.64 | 12.79 | 0.4120 | -640.0 | -547.2 | |
| 0.00 | 1.62 | 0.00 | 0.85 | 17.92 | 303.31 | -5.51 | 15.61 | 0.3410 | -767.0 | -602.6 | |
| 0.00 | 4.08 | 0.00 | 2.17 | 19.02 | 302.55 | -6.27 | 16.65 | 0.3616 | -777.0 | -700.1 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 18.80 | 301.59 | -7.23 | 19.24 | 0.3631 | -801.0 | -663.3 | |
| 0.00 | 2.38 | 0.00 | 1.28 | 20.44 | 301.29 | -7.53 | 18.44 | 0.3898 | -541.0 | -454.8 | |
| 0.00 | 4.85 | 0.00 | 2.81 | 28.92 | 300.21 | -8.61 | 14.65 | 0.5200 | -692.0 | -640.7 | |
| 0.00 | 1.45 | 0.00 | 0.82 | 25.99 | 299.37 | -9.44 | 17.91 | 0.4815 | -653.0 | -514.1 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 20.93 | 298.93 | -9.88 | 23.10 | 0.4104 | -739.0 | -563.4 | |
| 0.00 | 1.53 | 0.00 | 0.85 | 22.53 | 297.42 | -11.39 | 24.43 | 0.4430 | 713.0 | 575.3 | |
| 0.00 | 1.70 | 0.00 | 0.94 | 22.70 | 297.08 | -11.73 | 24.90 | 0.4475 | 817.0 | 619.7 | |
| 0.00 | 1.02 | 0.00 | 0.59 | 27.10 | 296.44 | -12.37 | 21.95 | 0.5124 | 815.0 | 674.8 | |
| 0.00 | 2.13 | 0.00 | 1.21 | 25.87 | 296.51 | -12.31 | 22.89 | 0.4951 | 798.0 | 632.9 | |
| 0.00 | 1.19 | 0.00 | 0.69 | 27.11 | 296.17 | -12.65 | 22.38 | 0.5139 | 827.0 | 699.9 | |
| 0.00 | 1.96 | 0.00 | 1.08 | 22.54 | 296.58 | -12.24 | 26.00 | 0.4488 | 853.0 | 754.4 | |
| 0.00 | 1.45 | 0.00 | 0.83 | 26.01 | 296.06 | -12.76 | 23.51 | 0.4996 | 801.0 | 637.9 | |
| 0.00 | 0.68 | 0.00 | 0.40 | 29.45 | 295.29 | -13.53 | 21.81 | 0.5503 | 748.0 | 599.5 | |
| 0.00 | 1.28 | 0.00 | 0.71 | 23.13 | 295.30 | -13.52 | 27.61 | 0.4657 | 766.0 | 588.6 | |
| 0.00 | 1.28 | 0.00 | 0.76 | 30.08 | 294.43 | -14.38 | 22.53 | 0.5632 | 569.0 | 455.7 | |
| 0.00 | 1.36 | 0.00 | 0.81 | 29.32 | 294.40 | -14.41 | 23.18 | 0.5535 | 773.0 | 645.5 | |
| 0.00 | 1.28 | 0.00 | 0.76 | 29.49 | 294.24 | -14.58 | 23.27 | 0.5567 | 780.0 | 577.7 | |
| 0.00 | 1.02 | 0.00 | 0.57 | 22.48 | 294.97 | -13.84 | 28.89 | 0.4595 | 896.0 | 753.9 | |
| 0.00 | 0.77 | 0.00 | 0.43 | 22.61 | 294.96 | -13.86 | 28.77 | 0.4613 | 772.0 | 690.0 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 21.36 | 294.86 | -13.96 | 30.43 | 0.4456 | 906.0 | 649.7 | |
| 0.00 | 2.55 | 0.00 | 1.41 | 21.07 | 294.43 | -14.39 | 31.53 | 0.4453 | 991.0 | 822.7 | |
| 0.00 | 3.91 | 0.00 | 2.20 | 23.00 | 294.06 | -14.76 | 29.83 | 0.4733 | 690.0 | 540.5 | |
| 0.00 | 1.28 | 0.00 | 0.72 | 22.84 | 293.98 | -14.84 | 30.15 | 0.4719 | 799.0 | 700.8 | |
| 0.00 | 0.85 | 0.00 | 0.48 | 22.71 | 293.60 | -15.22 | 30.93 | 0.4732 | 697.0 | 662.8 | |
| 0.00 | 1.19 | 0.00 | 0.69 | 25.46 | 292.64 | -16.17 | 29.34 | 0.5155 | 669.0 | 528.1 | |
| 0.00 | 0.77 | 0.00 | 0.44 | 23.95 | 292.54 | -16.28 | 31.15 | 0.4973 | 590.0 | 481.2 | |
| 0.00 | 1.45 | 0.00 | 0.84 | 25.63 | 292.01 | -16.81 | 30.09 | 0.5223 | 617.0 | 533.0 | |
| 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. | |