SDO HMI 2011-07-21 09:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 99.53 | 405.34 | 59.05 | 241.18 | -22.73 | 135.84 | 19.38 | 213.57 | 0.5547 | -137.9 | -120.6 | |
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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 | 1.63 | 0.00 | 1.00 | -19.20 | 143.69 | 27.23 | 227.27 | 0.5905 | 705.0 | 550.3 | |
| 0.00 | 1.36 | 0.00 | 0.84 | -19.47 | 143.71 | 27.25 | 226.93 | 0.5931 | 546.0 | 481.2 | |
| 0.00 | 1.36 | 0.00 | 0.84 | -22.11 | 142.24 | 25.78 | 222.09 | 0.6033 | 694.0 | 518.5 | |
| 0.00 | 1.00 | 0.00 | 0.62 | -22.82 | 142.09 | 25.63 | 221.08 | 0.6089 | 563.0 | 463.5 | |
| 0.00 | 4.54 | 0.00 | 2.80 | -22.09 | 141.72 | 25.26 | 221.56 | 0.5983 | 728.0 | 657.8 | |
| 0.00 | 1.36 | 0.00 | 0.84 | -21.68 | 141.57 | 25.11 | 221.89 | 0.5928 | 703.0 | 593.7 | |
| 0.00 | 1.09 | 0.00 | 0.68 | -22.60 | 141.71 | 25.25 | 220.94 | 0.6033 | 700.0 | 543.6 | |
| 0.00 | 1.00 | 0.00 | 0.62 | -22.49 | 141.47 | 25.01 | 220.81 | 0.6000 | 657.0 | 556.3 | |
| 0.00 | 1.54 | 0.00 | 0.95 | -22.27 | 140.99 | 24.54 | 220.54 | 0.5934 | 711.0 | 532.2 | |
| 0.00 | 0.82 | 0.00 | 0.51 | -23.93 | 141.14 | 24.68 | 218.79 | 0.6114 | 601.0 | 511.7 | |
| 4.45 | 43.38 | 2.73 | 26.52 | -22.42 | 140.59 | 24.13 | 219.90 | 0.5913 | 893.2 | 620.8 | |
| 0.00 | 0.82 | 0.00 | 0.50 | -23.17 | 140.33 | 23.87 | 218.75 | 0.5966 | 579.0 | 544.0 | |
| 7.71 | -11.00 | 4.71 | -11.00 | -22.57 | 139.93 | 23.47 | 218.98 | 0.5869 | 981.6 | 999999 | |
| 0.00 | 0.27 | 0.00 | 0.16 | -21.68 | 139.77 | 23.31 | 219.84 | 0.5762 | 643.0 | 612.3 | |
| 0.00 | 1.18 | 0.00 | 0.73 | -23.30 | 140.03 | 23.57 | 218.26 | 0.5953 | 768.0 | 676.8 | |
| 0.00 | 1.72 | 0.00 | 1.02 | -19.94 | 139.35 | 22.89 | 221.48 | 0.5541 | 792.0 | 661.2 | |
| 0.00 | 2.63 | 0.00 | 1.60 | -22.18 | 139.50 | 23.04 | 218.93 | 0.5790 | 972.0 | 718.6 | |
| 0.00 | 1.45 | 0.00 | 0.88 | -21.70 | 139.42 | 22.96 | 219.40 | 0.5732 | 865.0 | 717.9 | |
| 0.00 | 1.18 | 0.00 | 0.73 | -23.56 | 139.57 | 23.11 | 217.44 | 0.5941 | 669.0 | 497.1 | |
| 0.00 | 1.54 | 0.00 | 0.93 | -21.90 | 139.24 | 22.78 | 218.95 | 0.5736 | 693.0 | 678.6 | |
| 1.63 | 1.63 | 0.98 | 0.98 | -21.72 | 139.10 | 22.64 | 218.99 | 0.5706 | 899.9 | 0.0 | |
| 0.00 | 1.27 | 0.00 | 0.78 | -23.72 | 139.35 | 22.89 | 216.99 | 0.5940 | 569.0 | 498.4 | |
| 0.00 | 1.18 | 0.00 | 0.71 | -22.24 | 138.30 | 21.84 | 217.41 | 0.5690 | 786.0 | 605.1 | |
| 0.00 | 0.73 | 0.00 | 0.44 | -22.37 | 138.14 | 21.69 | 217.06 | 0.5691 | 837.0 | 691.9 | |
| 0.00 | 2.90 | 0.00 | 1.75 | -22.71 | 138.17 | 21.71 | 216.70 | 0.5731 | 589.0 | 757.9 | |
| 0.00 | 1.63 | 0.00 | 0.97 | -21.24 | 137.79 | 21.33 | 217.94 | 0.5535 | 662.0 | 531.4 | |
| 0.00 | 1.09 | 0.00 | 0.66 | -22.54 | 137.96 | 21.50 | 216.64 | 0.5693 | 786.0 | 649.5 | |
| 0.00 | 0.91 | 0.00 | 0.56 | -25.22 | 138.40 | 21.94 | 214.27 | 0.6025 | 498.0 | 464.2 | |
| 0.00 | 3.36 | 0.00 | 2.03 | -22.98 | 138.00 | 21.54 | 216.19 | 0.5746 | 775.0 | 726.5 | |
| 2.90 | 3.18 | 1.75 | 1.91 | -22.84 | 137.80 | 21.34 | 216.10 | 0.5713 | 833.3 | 717.7 | |
| 0.00 | 1.81 | 0.00 | 1.09 | -22.60 | 137.72 | 21.26 | 216.28 | 0.5680 | 842.0 | 669.5 | |
| 0.00 | 1.09 | 0.00 | 0.67 | -24.43 | 137.75 | 21.29 | 214.31 | 0.5886 | 601.0 | 507.4 | |
| 0.00 | 2.18 | 0.00 | 1.30 | -22.24 | 137.24 | 20.78 | 216.07 | 0.5599 | 266.0 | 251.5 | |
| 0.00 | 1.36 | 0.00 | 0.82 | -22.75 | 137.21 | 20.76 | 215.46 | 0.5654 | 955.0 | 762.5 | |
| 4.81 | 13.16 | 2.92 | 7.97 | -23.93 | 137.34 | 20.88 | 214.34 | 0.5797 | 796.4 | 503.0 | |
| 0.00 | 1.63 | 0.00 | 0.98 | -23.13 | 137.20 | 20.75 | 215.03 | 0.5696 | 852.0 | 719.2 | |
| 0.00 | 1.09 | 0.00 | 0.66 | -24.28 | 137.40 | 20.94 | 214.04 | 0.5841 | 470.0 | 296.3 | |
| 0.00 | 4.36 | 0.00 | 2.63 | -23.47 | 137.12 | 20.66 | 214.55 | 0.5728 | 769.0 | 632.4 | |
| 1.18 | 2.27 | 0.70 | 1.35 | -22.21 | 136.39 | 19.93 | 215.00 | 0.5524 | 395.1 | 264.6 | |
| 0.00 | 0.82 | 0.00 | 0.48 | -21.86 | 136.03 | 19.57 | 214.91 | 0.5453 | -564.0 | -459.7 | |
| 0.00 | 1.18 | 0.00 | 0.70 | -22.20 | 135.97 | 19.51 | 214.45 | 0.5488 | -529.0 | -419.7 | |
| 0.00 | 1.81 | 0.00 | 1.07 | -22.30 | 135.85 | 19.39 | 214.17 | 0.5489 | -612.0 | -403.5 | |
| 3.72 | 227.86 | 2.19 | 134.35 | -22.14 | 135.27 | 18.81 | 213.55 | 0.5424 | -732.6 | -428.5 | |
| 3.18 | -43.00 | 1.89 | -43.00 | -23.42 | 135.45 | 18.99 | 212.43 | 0.5589 | -690.1 | 999999 | |
| 1.18 | -43.00 | 0.70 | -43.00 | -22.93 | 135.27 | 18.81 | 212.71 | 0.5518 | -638.1 | 999999 | |
| 0.00 | 5.35 | 0.00 | 3.21 | -24.01 | 135.33 | 18.87 | 211.66 | 0.5649 | -394.0 | -328.4 | |
| 5.17 | -43.00 | 3.05 | -43.00 | -22.34 | 135.01 | 18.56 | 212.99 | 0.5427 | -766.6 | 999999 | |
| 0.00 | 0.54 | 0.00 | 0.32 | -23.68 | 135.00 | 18.54 | 211.55 | 0.5586 | -386.0 | -357.7 | |
| 0.00 | 0.36 | 0.00 | 0.22 | -23.96 | 135.04 | 18.58 | 211.32 | 0.5622 | -273.0 | -361.2 | |
| 0.00 | 1.45 | 0.00 | 0.87 | -24.03 | 134.94 | 18.48 | 211.13 | 0.5623 | -474.0 | -347.4 | |
| 2.90 | -43.00 | 1.72 | -43.00 | -22.85 | 134.74 | 18.28 | 212.06 | 0.5466 | -670.5 | 999999 | |
| 6.17 | -43.00 | 3.66 | -43.00 | -23.37 | 134.78 | 18.32 | 211.57 | 0.5531 | -856.3 | 999999 | |
| 2.90 | 6.17 | 1.73 | 3.68 | -23.82 | 134.77 | 18.31 | 211.11 | 0.5585 | -723.8 | -636.6 | |
| 32.03 | -43.00 | 18.80 | -43.00 | -22.39 | 134.40 | 17.94 | 212.07 | 0.5384 | -1133.5 | 999999 | |
| 1.00 | -43.00 | 0.59 | -43.00 | -22.94 | 134.30 | 17.84 | 211.35 | 0.5443 | -791.9 | 999999 | |
| 0.00 | 2.36 | 0.00 | 1.36 | -20.95 | 133.80 | 17.34 | 212.79 | 0.5161 | 661.0 | 513.9 | |
| 10.34 | -43.00 | 6.09 | -43.00 | -23.07 | 133.93 | 17.47 | 210.71 | 0.5431 | -921.4 | 999999 | |
| 8.26 | 35.30 | 4.84 | 20.68 | -23.01 | 133.27 | 16.81 | 209.81 | 0.5375 | -1089.8 | -639.9 | |
| 0.00 | 0.54 | 0.00 | 0.32 | -24.44 | 133.46 | 17.00 | 208.69 | 0.5566 | -673.0 | -469.7 | |
| 0.00 | 2.36 | 0.00 | 1.39 | -23.99 | 132.21 | 15.75 | 207.33 | 0.5424 | -606.0 | -621.4 | |
| 0.00 | 1.45 | 0.00 | 0.86 | -24.48 | 132.14 | 15.68 | 206.77 | 0.5481 | -727.0 | -663.2 | |
| 0.00 | 1.09 | 0.00 | 0.64 | -23.98 | 131.69 | 15.23 | 206.57 | 0.5388 | -726.0 | -634.2 | |
| 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. | |