SDO HMI 2011-12-17 12:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.70 | 80.06 | 5.16 | 44.13 | 22.58 | 299.35 | -8.92 | 18.13 | 0.4339 | 15.6 | 82.7 | |
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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 | 19.29 | 307.19 | -1.08 | 2.90 | 0.3516 | -830.0 | -708.4 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 18.97 | 307.04 | -1.23 | 3.37 | 0.3465 | -893.0 | -688.3 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 19.70 | 306.91 | -1.36 | 3.59 | 0.3585 | -764.0 | -613.3 | |
| 0.00 | 1.62 | 0.00 | 0.85 | 19.32 | 306.69 | -1.58 | 4.24 | 0.3526 | -825.0 | -598.2 | |
| 9.70 | 13.10 | 5.16 | 6.97 | 20.11 | 306.37 | -1.90 | 4.90 | 0.3659 | -1012.9 | -785.5 | |
| 0.00 | 1.79 | 0.00 | 0.94 | 18.91 | 306.26 | -2.01 | 5.52 | 0.3465 | 761.0 | 573.2 | |
| 0.00 | 1.19 | 0.00 | 0.64 | 22.09 | 305.04 | -3.23 | 7.53 | 0.4001 | -750.0 | -570.1 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 18.57 | 304.68 | -3.59 | 9.98 | 0.3444 | -692.0 | -492.2 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 21.10 | 303.83 | -4.44 | 10.80 | 0.3874 | -675.0 | -527.9 | |
| 0.00 | 1.70 | 0.00 | 0.92 | 21.64 | 303.46 | -4.81 | 11.37 | 0.3972 | -721.0 | -420.1 | |
| 0.00 | 1.45 | 0.00 | 0.76 | 17.98 | 303.29 | -4.98 | 14.13 | 0.3397 | -840.0 | -590.1 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 19.73 | 303.08 | -5.19 | 13.42 | 0.3684 | -860.0 | -626.4 | |
| 0.00 | 1.19 | 0.00 | 0.62 | 16.58 | 302.96 | -5.31 | 16.23 | 0.3188 | -908.0 | -609.0 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 19.01 | 302.70 | -5.57 | 14.91 | 0.3585 | -939.0 | -818.8 | |
| 0.00 | 0.85 | 0.00 | 0.45 | 19.01 | 302.51 | -5.76 | 15.39 | 0.3593 | -770.0 | -613.1 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 19.14 | 302.44 | -5.83 | 15.46 | 0.3616 | -790.0 | -599.1 | |
| 0.00 | 1.79 | 0.00 | 0.95 | 18.86 | 301.64 | -6.63 | 17.71 | 0.3610 | -864.0 | -686.7 | |
| 0.00 | 1.62 | 0.00 | 0.87 | 20.50 | 301.31 | -6.96 | 17.08 | 0.3879 | -679.0 | -552.5 | |
| 0.00 | 3.57 | 0.00 | 2.07 | 28.94 | 300.21 | -8.06 | 13.75 | 0.5185 | -762.0 | -626.3 | |
| 0.00 | 2.81 | 0.00 | 1.51 | 20.28 | 299.61 | -8.66 | 21.13 | 0.3936 | -559.0 | -553.3 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 22.85 | 296.92 | -11.35 | 24.04 | 0.4473 | 788.0 | 622.5 | |
| 0.00 | 1.79 | 0.00 | 1.03 | 27.06 | 296.48 | -11.79 | 21.05 | 0.5086 | 751.0 | 555.6 | |
| 0.00 | 1.28 | 0.00 | 0.72 | 25.86 | 296.57 | -11.70 | 21.89 | 0.4915 | 855.0 | 631.1 | |
| 0.00 | 1.79 | 0.00 | 1.03 | 27.03 | 296.18 | -12.09 | 21.56 | 0.5098 | 734.0 | 619.1 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 22.86 | 296.33 | -11.94 | 25.12 | 0.4512 | 793.0 | 641.8 | |
| 0.00 | 1.70 | 0.00 | 1.01 | 29.38 | 295.11 | -13.16 | 21.35 | 0.5474 | 409.0 | 444.6 | |
| 0.00 | 0.43 | 0.00 | 0.25 | 29.93 | 295.00 | -13.27 | 21.09 | 0.5553 | 736.0 | 648.0 | |
| 0.00 | 1.02 | 0.00 | 0.61 | 29.69 | 294.86 | -13.41 | 21.47 | 0.5528 | 654.0 | 551.8 | |
| 0.00 | 1.79 | 0.00 | 1.00 | 23.12 | 295.35 | -12.92 | 26.58 | 0.4614 | 827.0 | 661.9 | |
| 0.00 | 1.28 | 0.00 | 0.71 | 22.54 | 295.24 | -13.03 | 27.40 | 0.4543 | 765.0 | 659.5 | |
| 0.00 | 1.11 | 0.00 | 0.66 | 29.38 | 294.41 | -13.86 | 22.35 | 0.5512 | 793.0 | 675.4 | |
| 0.00 | 1.11 | 0.00 | 0.66 | 29.52 | 294.25 | -14.02 | 22.46 | 0.5539 | 739.0 | 549.0 | |
| 0.00 | 2.30 | 0.00 | 1.28 | 22.57 | 294.98 | -13.29 | 27.83 | 0.4567 | 761.0 | 674.6 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 21.38 | 295.09 | -13.18 | 28.99 | 0.4398 | 767.0 | 568.7 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 21.07 | 294.76 | -13.51 | 29.97 | 0.4381 | 726.0 | 679.3 | |
| 0.00 | 4.25 | 0.00 | 2.35 | 21.13 | 294.43 | -13.84 | 30.49 | 0.4416 | 873.0 | 820.9 | |
| 0.00 | 2.81 | 0.00 | 1.57 | 23.03 | 294.11 | -14.16 | 28.81 | 0.4692 | 577.0 | 557.5 | |
| 0.00 | 1.28 | 0.00 | 0.73 | 24.79 | 293.77 | -14.50 | 27.47 | 0.4948 | 595.0 | 489.7 | |
| 0.00 | 1.36 | 0.00 | 0.82 | 30.36 | 292.29 | -15.98 | 24.46 | 0.5760 | 853.0 | 679.3 | |
| 0.00 | 1.28 | 0.00 | 0.73 | 25.12 | 292.99 | -15.28 | 28.34 | 0.5047 | 799.0 | 595.0 | |
| 0.00 | 1.02 | 0.00 | 0.59 | 25.46 | 292.61 | -15.66 | 28.58 | 0.5117 | 631.0 | 556.7 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 25.29 | 292.53 | -15.74 | 28.87 | 0.5101 | 769.0 | 633.2 | |
| 0.00 | 0.26 | 0.00 | 0.15 | 25.06 | 292.22 | -16.05 | 29.57 | 0.5095 | 532.0 | 421.7 | |
| 0.00 | 1.11 | 0.00 | 0.64 | 25.53 | 292.02 | -16.25 | 29.38 | 0.5168 | 531.0 | 440.4 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 22.02 | 291.01 | -17.26 | 35.00 | 0.4816 | 734.0 | 591.1 | |
| 0.00 | 1.53 | 0.00 | 0.89 | 22.43 | 286.72 | -21.55 | 40.39 | 0.5261 | 758.0 | 588.7 | |
| 0.00 | 0.43 | 0.00 | 0.26 | 26.94 | 284.91 | -23.36 | 36.96 | 0.5902 | 633.0 | 573.8 | |
| 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. | |