SDO HMI 2011-08-21 02:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 138.89 | 760.36 | 70.60 | 387.37 | 16.03 | 61.09 | -9.28 | 42.45 | 0.2297 | -280.0 | -145.6 | |
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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 | 1.71 | 0.00 | 0.88 | 22.87 | 68.86 | -1.51 | 5.04 | 0.2774 | -831.0 | -630.6 | |
| 0.00 | 1.44 | 0.00 | 0.73 | 17.32 | 68.78 | -1.58 | 8.29 | 0.1837 | -1037.0 | -838.6 | |
| 0.00 | 1.89 | 0.00 | 0.95 | 16.09 | 68.57 | -1.79 | 10.66 | 0.1633 | -810.0 | -562.0 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 13.68 | 65.94 | -4.43 | 32.35 | 0.1409 | -856.0 | -674.8 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 21.96 | 65.20 | -5.17 | 17.79 | 0.2746 | -733.0 | -570.8 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 21.14 | 64.74 | -5.63 | 20.35 | 0.2641 | -894.0 | -733.6 | |
| 1.80 | 227.32 | 0.91 | 114.58 | 16.00 | 64.75 | -5.62 | 30.67 | 0.1853 | -1235.3 | -510.3 | |
| 12.05 | -7.00 | 6.07 | -7.00 | 15.72 | 64.73 | -5.64 | 31.58 | 0.1815 | -1546.6 | 999999 | |
| 0.00 | 1.53 | 0.00 | 0.77 | 12.96 | 64.45 | -5.92 | 43.38 | 0.1469 | -894.0 | -731.1 | |
| 0.27 | -7.00 | 0.14 | -7.00 | 15.41 | 64.35 | -6.01 | 34.19 | 0.1805 | -955.7 | 999999 | |
| 2.79 | 3.42 | 1.40 | 1.71 | 12.78 | 64.33 | -6.04 | 44.84 | 0.1461 | -870.2 | -885.4 | |
| 28.34 | -7.00 | 14.29 | -7.00 | 15.78 | 64.12 | -6.24 | 34.04 | 0.1879 | -1277.1 | 999999 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 12.87 | 64.14 | -6.23 | 45.28 | 0.1495 | -897.0 | -761.3 | |
| 1.71 | 2.79 | 0.87 | 1.42 | 18.70 | 63.44 | -6.93 | 29.09 | 0.2360 | -1024.5 | -887.9 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 18.82 | 63.34 | -7.03 | 29.18 | 0.2386 | -665.0 | -611.1 | |
| 0.00 | 1.89 | 0.00 | 0.95 | 15.49 | 63.43 | -6.93 | 37.75 | 0.1909 | -842.0 | -604.0 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 15.09 | 63.38 | -6.98 | 39.31 | 0.1861 | -817.0 | -660.3 | |
| 0.00 | 0.90 | 0.00 | 0.45 | 12.62 | 63.46 | -6.91 | 49.44 | 0.1552 | -741.0 | -479.5 | |
| 0.00 | 1.71 | 0.00 | 0.88 | 21.15 | 63.00 | -7.36 | 25.81 | 0.2757 | -939.0 | -844.5 | |
| 0.00 | 3.15 | 0.00 | 1.59 | 15.45 | 63.05 | -7.31 | 39.33 | 0.1944 | -1044.0 | -818.8 | |
| 4.23 | 9.27 | 2.13 | 4.68 | 15.15 | 63.03 | -7.33 | 40.47 | 0.1907 | -1100.4 | -784.0 | |
| 1.08 | 227.23 | 0.55 | 115.57 | 16.99 | 62.97 | -7.40 | 34.97 | 0.2159 | -796.2 | -396.0 | |
| 0.00 | 2.52 | 0.00 | 1.30 | 20.86 | 62.59 | -7.77 | 27.55 | 0.2745 | -803.0 | -730.3 | |
| 32.38 | -22.00 | 16.45 | -22.00 | 17.08 | 62.58 | -7.79 | 36.09 | 0.2209 | -1281.1 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 21.39 | 62.20 | -8.16 | 27.75 | 0.2852 | -778.0 | -610.0 | |
| 5.40 | 7.47 | 2.73 | 3.77 | 15.26 | 62.46 | -7.91 | 42.17 | 0.1986 | -952.8 | -639.4 | |
| 1.80 | 10.61 | 0.91 | 5.38 | 16.09 | 62.43 | -7.94 | 39.54 | 0.2095 | -1058.6 | -288.8 | |
| 10.97 | -22.00 | 5.59 | -22.00 | 17.81 | 62.32 | -8.05 | 34.98 | 0.2335 | -991.8 | 999999 | |
| 0.00 | 3.06 | 0.00 | 1.58 | 21.89 | 62.08 | -8.29 | 27.25 | 0.2935 | -1009.0 | -738.4 | |
| 1.08 | -27.00 | 0.55 | -27.00 | 15.99 | 62.14 | -8.22 | 40.81 | 0.2113 | 667.2 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.41 | 15.77 | 61.74 | -8.63 | 42.87 | 0.2132 | -812.0 | -660.0 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 8.00 | 61.98 | -8.38 | 81.89 | 0.1465 | -886.0 | -628.7 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 15.55 | 61.68 | -8.68 | 43.77 | 0.2112 | -881.0 | -728.8 | |
| 1.62 | 3.24 | 0.82 | 1.64 | 16.04 | 61.38 | -8.99 | 43.14 | 0.2206 | -938.7 | -744.0 | |
| 0.00 | 2.43 | 0.00 | 1.24 | 15.98 | 59.94 | -10.43 | 47.45 | 0.2373 | 849.0 | 718.6 | |
| 0.00 | 0.72 | 0.00 | 0.36 | 12.74 | 59.90 | -10.47 | 59.67 | 0.2062 | 924.0 | 653.9 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 15.17 | 59.28 | -11.09 | 51.82 | 0.2372 | 971.0 | 779.6 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 15.60 | 59.16 | -11.21 | 50.67 | 0.2431 | 1125.0 | 809.0 | |
| 0.00 | 1.80 | 0.00 | 0.92 | 17.16 | 58.97 | -11.40 | 46.31 | 0.2623 | 865.0 | 719.7 | |
| 0.00 | 2.25 | 0.00 | 1.15 | 16.94 | 58.85 | -11.51 | 47.22 | 0.2613 | 962.0 | 801.8 | |
| 0.00 | 0.72 | 0.00 | 0.37 | 18.39 | 58.63 | -11.74 | 43.77 | 0.2804 | 926.0 | 775.0 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 15.36 | 58.37 | -12.00 | 53.25 | 0.2513 | 796.0 | 533.2 | |
| 0.00 | 1.44 | 0.00 | 0.75 | 20.98 | 57.83 | -12.53 | 39.47 | 0.3201 | 780.0 | 609.1 | |
| 0.54 | 2.07 | 0.28 | 1.08 | 20.26 | 57.50 | -12.87 | 41.78 | 0.3150 | 978.0 | 839.4 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 7.88 | 57.56 | -12.80 | 84.78 | 0.2214 | -741.0 | -614.8 | |
| 0.00 | 2.16 | 0.00 | 1.13 | 19.65 | 56.79 | -13.58 | 44.66 | 0.3160 | 1006.0 | 792.9 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 18.40 | 56.73 | -13.64 | 47.84 | 0.3032 | 810.0 | 640.1 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 19.55 | 56.56 | -13.80 | 45.34 | 0.3175 | 895.0 | 696.2 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 19.97 | 56.16 | -14.21 | 45.13 | 0.3269 | 1062.0 | 891.0 | |
| 0.00 | 1.44 | 0.00 | 0.76 | 20.47 | 55.98 | -14.39 | 44.35 | 0.3345 | 878.0 | 686.4 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 19.78 | 55.94 | -14.42 | 45.98 | 0.3273 | 866.0 | 619.8 | |
| 0.00 | 3.06 | 0.00 | 1.61 | 20.71 | 55.82 | -14.55 | 44.11 | 0.3390 | 873.0 | 727.6 | |
| 32.47 | 181.44 | 16.72 | 93.40 | 14.29 | 56.15 | -14.22 | 60.95 | 0.2735 | 1320.0 | 469.5 | |
| 0.00 | 2.16 | 0.00 | 1.14 | 20.48 | 55.44 | -14.92 | 45.31 | 0.3408 | 892.0 | 687.7 | |
| 0.00 | 2.07 | 0.00 | 1.09 | 20.29 | 55.33 | -15.04 | 45.95 | 0.3401 | 787.0 | 619.4 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 21.16 | 55.00 | -15.36 | 44.63 | 0.3532 | 634.0 | 523.0 | |
| 0.00 | 1.98 | 0.00 | 1.05 | 20.87 | 54.97 | -15.40 | 45.30 | 0.3506 | 884.0 | 755.6 | |
| 0.00 | 1.71 | 0.00 | 0.88 | 12.84 | 55.53 | -14.84 | 66.73 | 0.2730 | 827.0 | 602.3 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 20.53 | 54.87 | -15.50 | 46.23 | 0.3480 | 952.0 | 905.5 | |
| 0.00 | 2.07 | 0.00 | 1.09 | 20.18 | 54.84 | -15.53 | 47.06 | 0.3448 | 841.0 | 740.5 | |
| 0.36 | 1.98 | 0.19 | 1.02 | 12.13 | 55.41 | -14.96 | 69.33 | 0.2709 | -968.0 | -825.1 | |
| 0.00 | 3.60 | 0.00 | 1.90 | 20.74 | 54.64 | -15.72 | 46.16 | 0.3529 | 876.0 | 745.8 | |
| 0.00 | 0.99 | 0.00 | 0.53 | 21.01 | 54.28 | -16.09 | 46.19 | 0.3601 | 904.0 | 655.6 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 20.35 | 53.27 | -17.10 | 49.24 | 0.3655 | 855.0 | 621.2 | |
| 0.00 | 1.35 | 0.00 | 0.71 | 15.55 | 53.38 | -16.99 | 61.08 | 0.3230 | 761.0 | 588.7 | |
| 0.00 | 2.70 | 0.00 | 1.40 | 7.94 | 52.86 | -17.50 | 85.44 | 0.3001 | 563.0 | 564.6 | |
| 0.00 | 1.44 | 0.00 | 0.77 | 20.39 | 51.66 | -18.70 | 51.49 | 0.3858 | 802.0 | 565.6 | |
| 0.00 | 3.60 | 0.00 | 1.87 | 10.18 | 52.43 | -17.94 | 78.28 | 0.3110 | 1016.0 | 819.6 | |
| 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. | |