SDO HMI 2011-03-03 02:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 236.02 | 1333.09 | 138.92 | 785.33 | 24.85 | 164.29 | -6.17 | 10.29 | 0.5436 | 130.2 | 159.3 | |
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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 | 1.47 | 0.00 | 0.86 | 25.12 | 171.98 | 1.53 | 357.42 | 0.5380 | -726.0 | -579.2 | |
| 52.92 | 338.65 | 31.12 | 199.05 | 25.37 | 169.26 | -1.20 | 2.01 | 0.5414 | -1084.3 | -391.5 | |
| 4.23 | -2.00 | 2.47 | -2.00 | 24.73 | 169.00 | -1.45 | 2.49 | 0.5322 | -1312.5 | 999999 | |
| 0.86 | -2.00 | 0.51 | -2.00 | 25.86 | 168.99 | -1.47 | 2.42 | 0.5489 | -527.2 | 999999 | |
| 2.33 | -2.00 | 1.36 | -2.00 | 24.35 | 168.52 | -1.94 | 3.37 | 0.5269 | -859.4 | 999999 | |
| 1.90 | -2.00 | 1.10 | -2.00 | 23.97 | 168.46 | -2.00 | 3.52 | 0.5213 | -822.1 | 999999 | |
| 0.00 | 0.35 | 0.00 | 0.20 | 23.76 | 167.74 | -2.71 | 4.80 | 0.5190 | -744.0 | -670.8 | |
| 0.00 | 0.43 | 0.00 | 0.25 | 24.81 | 167.66 | -2.80 | 4.77 | 0.5346 | -555.0 | -463.4 | |
| 0.00 | 1.81 | 0.00 | 1.08 | 26.34 | 166.89 | -3.56 | 5.75 | 0.5580 | -654.0 | -501.0 | |
| 0.00 | 0.69 | 0.00 | 0.40 | 23.39 | 166.94 | -3.51 | 6.30 | 0.5145 | -694.0 | -537.2 | |
| 0.00 | 1.64 | 0.00 | 0.95 | 23.91 | 166.86 | -3.59 | 6.32 | 0.5224 | -626.0 | -547.4 | |
| 1.55 | 2.76 | 0.91 | 1.61 | 24.33 | 166.78 | -3.67 | 6.36 | 0.5287 | -650.8 | -405.9 | |
| 0.00 | 1.38 | 0.00 | 0.80 | 23.74 | 166.74 | -3.72 | 6.58 | 0.5201 | -729.0 | -613.1 | |
| 0.00 | 1.38 | 0.00 | 0.80 | 23.46 | 166.68 | -3.77 | 6.75 | 0.5160 | -596.0 | -494.1 | |
| 0.00 | 1.38 | 0.00 | 0.81 | 24.37 | 166.52 | -3.93 | 6.80 | 0.5297 | -447.0 | -303.5 | |
| 1.64 | 6.65 | 0.95 | 3.86 | 24.05 | 166.50 | -3.95 | 6.92 | 0.5251 | -762.6 | -422.1 | |
| 0.00 | 1.21 | 0.00 | 0.69 | 22.67 | 166.28 | -4.17 | 7.67 | 0.5050 | -662.0 | -513.1 | |
| 0.43 | 764.06 | 0.25 | 445.65 | 23.65 | 165.54 | -4.92 | 8.70 | 0.5211 | 596.2 | 476.8 | |
| 0.00 | 1.38 | 0.00 | 0.82 | 25.86 | 165.45 | -5.01 | 8.19 | 0.5535 | 618.0 | 494.2 | |
| 0.00 | 1.55 | 0.00 | 0.91 | 24.34 | 165.51 | -4.95 | 8.53 | 0.5314 | -593.0 | -392.2 | |
| 0.78 | -18.00 | 0.45 | -18.00 | 24.52 | 164.91 | -5.54 | 9.48 | 0.5354 | 214.8 | 999999 | |
| 17.96 | -18.00 | 10.50 | -18.00 | 24.39 | 164.82 | -5.64 | 9.69 | 0.5336 | -548.5 | 999999 | |
| 3.02 | -18.00 | 1.75 | -18.00 | 23.24 | 164.67 | -5.78 | 10.35 | 0.5172 | 914.1 | 999999 | |
| 5.52 | -18.00 | 3.22 | -18.00 | 24.18 | 164.57 | -5.89 | 10.19 | 0.5313 | 326.3 | 999999 | |
| 1.64 | -18.00 | 0.95 | -18.00 | 23.07 | 164.49 | -5.97 | 10.74 | 0.5152 | 1073.8 | 999999 | |
| 2.24 | 6.13 | 1.29 | 3.52 | 22.56 | 164.28 | -6.17 | 11.31 | 0.5083 | 968.3 | 693.5 | |
| 1.64 | 1.73 | 0.93 | 0.98 | 21.37 | 164.27 | -6.18 | 11.85 | 0.4906 | -761.4 | -882.0 | |
| 0.00 | 2.33 | 0.00 | 1.39 | 25.98 | 163.98 | -6.48 | 10.49 | 0.5588 | 729.0 | 554.4 | |
| 0.00 | 0.95 | 0.00 | 0.54 | 22.01 | 164.18 | -6.28 | 11.73 | 0.5005 | 724.0 | 546.1 | |
| 0.00 | 1.04 | 0.00 | 0.62 | 26.31 | 163.93 | -6.53 | 10.46 | 0.5635 | 622.0 | 529.3 | |
| 3.28 | -18.00 | 1.90 | -18.00 | 23.39 | 164.02 | -6.44 | 11.43 | 0.5212 | 1153.7 | 999999 | |
| 0.00 | 2.42 | 0.00 | 1.44 | 25.74 | 163.86 | -6.59 | 10.77 | 0.5556 | 663.0 | 517.5 | |
| 0.00 | 2.94 | 0.00 | 1.67 | 21.74 | 164.00 | -6.46 | 12.18 | 0.4971 | -580.0 | -406.9 | |
| 0.00 | 1.55 | 0.00 | 0.88 | 21.30 | 163.95 | -6.50 | 12.47 | 0.4907 | -805.0 | -657.4 | |
| 0.95 | -18.00 | 0.55 | -18.00 | 23.46 | 163.82 | -6.64 | 11.75 | 0.5229 | 1164.9 | 999999 | |
| 1.81 | -18.00 | 1.05 | -18.00 | 23.67 | 163.81 | -6.65 | 11.68 | 0.5260 | 895.8 | 999999 | |
| 2.16 | -18.00 | 1.27 | -18.00 | 24.96 | 163.67 | -6.78 | 11.37 | 0.5450 | 627.9 | 999999 | |
| 0.69 | -18.00 | 0.40 | -18.00 | 23.39 | 163.66 | -6.80 | 12.05 | 0.5224 | 1246.0 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.58 | 27.22 | 163.20 | -7.25 | 11.24 | 0.5782 | 527.0 | 492.5 | |
| 2.24 | -18.00 | 1.32 | -18.00 | 24.52 | 163.07 | -7.38 | 12.54 | 0.5405 | 668.3 | 999999 | |
| 96.60 | -18.00 | 56.49 | -18.00 | 23.97 | 162.71 | -7.75 | 13.39 | 0.5338 | 1192.1 | 999999 | |
| 1.99 | -18.00 | 1.15 | -18.00 | 23.28 | 162.55 | -7.90 | 13.99 | 0.5244 | 1107.9 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.62 | 25.59 | 162.31 | -8.15 | 13.29 | 0.5581 | 451.0 | 364.3 | |
| 0.52 | 8.63 | 0.32 | 5.26 | 27.31 | 161.88 | -8.58 | 13.18 | 0.5835 | 885.5 | 676.6 | |
| 0.00 | 1.21 | 0.00 | 0.68 | 19.95 | 162.22 | -8.23 | 16.44 | 0.4773 | 756.0 | 590.1 | |
| 2.94 | -44.00 | 1.79 | -44.00 | 27.32 | 161.71 | -8.75 | 13.42 | 0.5841 | 867.6 | 999999 | |
| 0.00 | 1.29 | 0.00 | 0.78 | 26.27 | 161.79 | -8.67 | 13.78 | 0.5695 | 558.0 | 397.4 | |
| 2.42 | 4.49 | 1.46 | 2.71 | 26.45 | 161.67 | -8.78 | 13.87 | 0.5724 | 823.9 | 724.0 | |
| 0.35 | 5.44 | 0.21 | 3.27 | 26.04 | 161.24 | -9.22 | 14.73 | 0.5681 | 780.0 | 729.0 | |
| 0.00 | 13.21 | 0.00 | 8.06 | 27.23 | 160.77 | -9.69 | 14.85 | 0.5862 | 134.0 | 273.5 | |
| 0.00 | 1.55 | 0.00 | 0.94 | 26.62 | 160.65 | -9.80 | 15.32 | 0.5783 | 808.0 | 665.1 | |
| 0.00 | 1.12 | 0.00 | 0.68 | 27.05 | 160.58 | -9.88 | 15.21 | 0.5845 | 649.0 | 554.6 | |
| 0.00 | 1.12 | 0.00 | 0.67 | 25.38 | 160.59 | -9.87 | 16.07 | 0.5615 | 674.0 | 469.0 | |
| 0.00 | 1.81 | 0.00 | 1.10 | 26.27 | 160.34 | -10.11 | 15.96 | 0.5747 | 725.0 | 647.2 | |
| 1.21 | 6.73 | 0.73 | 4.05 | 25.84 | 160.35 | -10.11 | 16.18 | 0.5689 | 774.0 | 658.2 | |
| 1.81 | 95.91 | 1.13 | 59.55 | 28.48 | 159.96 | -10.49 | 15.37 | 0.6060 | -422.3 | -235.8 | |
| 0.00 | 2.33 | 0.00 | 1.38 | 24.61 | 160.29 | -10.17 | 16.97 | 0.5521 | 834.0 | 644.0 | |
| 18.04 | -56.00 | 11.18 | -56.00 | 28.20 | 159.82 | -10.63 | 15.71 | 0.6027 | -1004.8 | 999999 | |
| 0.00 | 2.50 | 0.00 | 1.56 | 28.47 | 159.07 | -11.38 | 16.61 | 0.6092 | 19.0 | 43.7 | |
| 0.00 | 1.55 | 0.00 | 0.96 | 28.14 | 159.04 | -11.42 | 16.83 | 0.6050 | -690.0 | -639.8 | |
| 0.00 | 1.81 | 0.00 | 1.08 | 24.51 | 158.86 | -11.59 | 19.23 | 0.5571 | 698.0 | 527.1 | |
| 0.35 | 1.29 | 0.21 | 0.78 | 25.28 | 158.76 | -11.70 | 18.90 | 0.5681 | 638.8 | 484.4 | |
| 0.00 | 3.63 | 0.00 | 2.26 | 28.12 | 158.45 | -12.00 | 17.65 | 0.6072 | -778.0 | -668.8 | |
| 0.00 | 0.86 | 0.00 | 0.50 | 21.58 | 159.09 | -11.37 | 20.91 | 0.5157 | 706.0 | 571.6 | |
| 0.00 | 0.69 | 0.00 | 0.42 | 25.82 | 158.67 | -11.79 | 18.70 | 0.5757 | 551.0 | 420.0 | |
| 0.00 | 6.13 | 0.00 | 3.83 | 28.53 | 158.30 | -12.15 | 17.62 | 0.6131 | -753.0 | -446.5 | |
| 0.00 | 1.04 | 0.00 | 0.65 | 29.17 | 157.74 | -12.72 | 18.01 | 0.6238 | -706.0 | -526.6 | |
| 0.00 | 5.78 | 0.00 | 3.61 | 28.25 | 157.75 | -12.71 | 18.53 | 0.6119 | -508.0 | -593.5 | |
| 0.00 | 0.69 | 0.00 | 0.41 | 24.71 | 158.01 | -12.45 | 20.40 | 0.5640 | 823.0 | 685.1 | |
| 0.00 | 2.24 | 0.00 | 1.36 | 25.78 | 157.42 | -13.03 | 20.53 | 0.5812 | 638.0 | 481.1 | |
| 0.00 | 0.69 | 0.00 | 0.42 | 26.00 | 157.29 | -13.16 | 20.57 | 0.5846 | 499.0 | 426.2 | |
| 0.00 | 0.86 | 0.00 | 0.53 | 27.26 | 157.11 | -13.34 | 20.01 | 0.6019 | -496.0 | -402.9 | |
| 0.00 | 1.21 | 0.00 | 0.76 | 28.25 | 156.88 | -13.57 | 19.69 | 0.6157 | -748.0 | -622.6 | |
| 0.00 | 1.73 | 0.00 | 1.11 | 30.16 | 155.95 | -14.51 | 19.73 | 0.6440 | -531.0 | -465.8 | |
| 0.00 | 1.47 | 0.00 | 0.97 | 30.77 | 153.80 | -16.65 | 21.94 | 0.6614 | -747.0 | -609.2 | |
| 0.00 | 1.55 | 0.00 | 1.01 | 29.71 | 153.99 | -16.47 | 22.42 | 0.6479 | -704.0 | -450.7 | |
| 0.00 | 1.12 | 0.00 | 0.73 | 29.83 | 153.75 | -16.70 | 22.62 | 0.6505 | -873.0 | -715.3 | |
| 0.00 | 0.95 | 0.00 | 0.62 | 29.56 | 153.19 | -17.26 | 23.48 | 0.6501 | -752.0 | -638.2 | |
| 0.00 | 1.12 | 0.00 | 0.73 | 29.37 | 152.47 | -17.98 | 24.47 | 0.6517 | -699.0 | -502.8 | |
| 0.00 | 1.47 | 0.00 | 0.92 | 25.96 | 151.80 | -18.66 | 27.97 | 0.6156 | 73.0 | 128.2 | |
| 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. | |