SDO HMI 2011-02-17 01:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 238.30 | 1110.22 | 156.43 | 730.18 | -19.63 | 35.51 | 40.12 | 247.66 | 0.6577 | 106.5 | 25.9 | |
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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 |
| 2.92 | 241.81 | 2.05 | 169.25 | -18.58 | 40.18 | 44.79 | 250.59 | 0.7104 | 561.4 | 272.1 | |
| 31.73 | -1.00 | 22.15 | -1.00 | -18.20 | 39.96 | 44.58 | 251.08 | 0.7072 | 865.6 | 999999 | |
| 0.94 | -1.00 | 0.66 | -1.00 | -18.84 | 40.00 | 44.61 | 250.19 | 0.7089 | 485.0 | 999999 | |
| 1.29 | -1.00 | 0.89 | -1.00 | -18.46 | 39.31 | 43.92 | 250.56 | 0.7001 | 848.0 | 999999 | |
| 2.23 | 4.80 | 1.53 | 3.29 | -18.63 | 38.80 | 43.41 | 250.22 | 0.6944 | 388.6 | 305.7 | |
| 0.00 | 1.46 | 0.00 | 1.01 | -19.72 | 38.90 | 43.51 | 248.69 | 0.6980 | -252.0 | -276.4 | |
| 0.00 | 1.63 | 0.00 | 1.10 | -17.09 | 37.86 | 42.47 | 252.23 | 0.6801 | 676.0 | 608.4 | |
| 1.89 | 257.25 | 1.27 | 172.66 | -17.75 | 37.93 | 42.54 | 251.28 | 0.6822 | 476.9 | 316.8 | |
| 0.00 | 1.11 | 0.00 | 0.75 | -16.92 | 37.69 | 42.30 | 252.44 | 0.6777 | 648.0 | 588.7 | |
| 4.12 | -8.00 | 2.78 | -8.00 | -18.00 | 37.79 | 42.40 | 250.88 | 0.6811 | 731.9 | 999999 | |
| 46.39 | -8.00 | 31.31 | -8.00 | -18.56 | 37.75 | 42.36 | 250.07 | 0.6818 | 941.3 | 999999 | |
| 3.86 | -8.00 | 2.58 | -8.00 | -18.65 | 36.97 | 41.59 | 249.74 | 0.6727 | 967.3 | 999999 | |
| 1.37 | 5.06 | 0.91 | 3.35 | -17.64 | 36.64 | 41.25 | 251.15 | 0.6663 | -412.3 | -439.0 | |
| 0.00 | 3.09 | 0.00 | 2.08 | -19.79 | 37.29 | 41.90 | 248.16 | 0.6793 | -223.0 | -199.3 | |
| 1.89 | -8.00 | 1.26 | -8.00 | -18.91 | 36.72 | 41.33 | 249.28 | 0.6703 | 845.2 | 999999 | |
| 1.54 | -8.00 | 1.03 | -8.00 | -19.01 | 36.62 | 41.23 | 249.11 | 0.6694 | 883.7 | 999999 | |
| 1.80 | 15.09 | 1.19 | 9.98 | -18.33 | 36.34 | 40.95 | 250.04 | 0.6642 | 665.1 | 570.2 | |
| 0.00 | 1.63 | 0.00 | 1.09 | -19.77 | 36.73 | 41.34 | 248.03 | 0.6727 | 424.0 | 265.2 | |
| 9.18 | -8.00 | 6.10 | -8.00 | -19.23 | 36.52 | 41.14 | 248.76 | 0.6687 | 788.3 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.69 | -19.56 | 36.63 | 41.24 | 248.30 | 0.6708 | 441.0 | 365.2 | |
| 0.00 | 8.83 | 0.00 | 5.90 | -20.21 | 36.66 | 41.27 | 247.37 | 0.6730 | 50.0 | 94.5 | |
| 13.55 | -8.00 | 8.95 | -8.00 | -19.45 | 36.13 | 40.74 | 248.33 | 0.6646 | 762.4 | 999999 | |
| 0.00 | 2.32 | 0.00 | 1.52 | -18.83 | 35.82 | 40.43 | 249.16 | 0.6592 | -67.0 | 3.6 | |
| 0.00 | 3.60 | 0.00 | 2.36 | -18.50 | 35.69 | 40.30 | 249.61 | 0.6567 | 358.0 | 347.1 | |
| 0.00 | 0.94 | 0.00 | 0.62 | -19.59 | 35.51 | 40.12 | 247.93 | 0.6574 | 172.0 | 150.5 | |
| 0.00 | 2.92 | 0.00 | 1.90 | -18.88 | 35.10 | 39.71 | 248.87 | 0.6504 | -43.0 | -83.8 | |
| 2.23 | 3.43 | 1.46 | 2.24 | -20.29 | 35.15 | 39.76 | 246.77 | 0.6551 | 449.1 | 294.8 | |
| 0.00 | 12.43 | 0.00 | 8.05 | -19.09 | 34.71 | 39.32 | 248.43 | 0.6463 | -216.0 | -277.2 | |
| 0.00 | 0.60 | 0.00 | 0.39 | -18.78 | 34.42 | 39.03 | 248.81 | 0.6418 | -620.0 | -534.4 | |
| 3.26 | 328.59 | 2.11 | 209.78 | -20.02 | 34.66 | 39.27 | 247.01 | 0.6483 | 538.1 | -121.1 | |
| 0.00 | 2.06 | 0.00 | 1.34 | -20.63 | 34.76 | 39.37 | 246.13 | 0.6515 | 836.0 | 666.6 | |
| 0.00 | 2.40 | 0.00 | 1.56 | -20.79 | 34.68 | 39.30 | 245.87 | 0.6511 | 604.0 | 575.1 | |
| 0.00 | 0.86 | 0.00 | 0.56 | -20.85 | 34.58 | 39.19 | 245.73 | 0.6501 | 516.0 | 494.8 | |
| 0.34 | -30.00 | 0.22 | -30.00 | -19.90 | 34.21 | 38.82 | 247.04 | 0.6425 | -598.5 | 999999 | |
| 1.11 | -30.00 | 0.72 | -30.00 | -20.14 | 34.28 | 38.89 | 246.70 | 0.6442 | 394.5 | 999999 | |
| 0.00 | 2.74 | 0.00 | 1.78 | -20.91 | 34.27 | 38.88 | 245.54 | 0.6466 | 644.0 | 443.3 | |
| 23.92 | -30.00 | 15.32 | -30.00 | -19.90 | 33.69 | 38.30 | 246.85 | 0.6361 | -917.1 | 999999 | |
| 4.97 | -30.00 | 3.16 | -30.00 | -19.13 | 33.35 | 37.97 | 247.92 | 0.6295 | -785.7 | 999999 | |
| 12.26 | -30.00 | 7.76 | -30.00 | -19.25 | 32.95 | 37.56 | 247.59 | 0.6248 | -1057.3 | 999999 | |
| 2.32 | -30.00 | 1.48 | -30.00 | -21.03 | 33.38 | 37.99 | 245.01 | 0.6362 | -331.1 | 999999 | |
| 5.32 | -30.00 | 3.41 | -30.00 | -21.62 | 33.40 | 38.01 | 244.13 | 0.6385 | 372.2 | 999999 | |
| 2.40 | -30.00 | 1.53 | -30.00 | -20.35 | 32.98 | 37.59 | 245.89 | 0.6288 | 749.7 | 999999 | |
| 1.29 | -30.00 | 0.81 | -30.00 | -20.22 | 32.74 | 37.35 | 246.01 | 0.6254 | 1070.3 | 999999 | |
| 3.17 | -30.00 | 2.01 | -30.00 | -20.71 | 32.80 | 37.41 | 245.28 | 0.6279 | 771.4 | 999999 | |
| 1.97 | 2.66 | 1.23 | 1.66 | -17.88 | 32.01 | 36.62 | 249.44 | 0.6086 | -729.7 | -687.1 | |
| 9.86 | -30.00 | 6.28 | -30.00 | -21.51 | 32.80 | 37.41 | 244.05 | 0.6309 | -652.1 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.65 | -20.55 | 32.36 | 36.97 | 245.34 | 0.6219 | 628.0 | 557.4 | |
| 0.00 | 1.03 | 0.00 | 0.65 | -21.99 | 32.54 | 37.15 | 243.21 | 0.6297 | -484.0 | -385.9 | |
| 0.00 | 1.03 | 0.00 | 0.66 | -23.06 | 32.80 | 37.41 | 241.71 | 0.6371 | -482.0 | -405.5 | |
| 0.00 | 15.35 | 0.00 | 9.75 | -22.25 | 32.34 | 36.95 | 242.72 | 0.6283 | -729.0 | -601.8 | |
| 0.00 | 0.94 | 0.00 | 0.60 | -21.75 | 32.03 | 36.64 | 243.35 | 0.6225 | -573.0 | -437.0 | |
| 0.77 | 2.32 | 0.49 | 1.46 | -21.95 | 31.81 | 36.42 | 242.95 | 0.6206 | -837.7 | -718.6 | |
| 0.00 | 1.03 | 0.00 | 0.65 | -22.99 | 32.01 | 36.62 | 241.45 | 0.6275 | -655.0 | -448.1 | |
| 0.00 | 2.06 | 0.00 | 1.30 | -22.23 | 31.77 | 36.39 | 242.50 | 0.6214 | -912.0 | -719.8 | |
| 0.00 | 4.54 | 0.00 | 2.87 | -22.45 | 31.72 | 36.33 | 242.13 | 0.6217 | -814.0 | -728.2 | |
| 0.00 | 3.69 | 0.00 | 2.32 | -22.63 | 31.38 | 35.99 | 241.70 | 0.6183 | -729.0 | -587.3 | |
| 0.00 | 0.86 | 0.00 | 0.54 | -23.67 | 31.59 | 36.20 | 240.21 | 0.6255 | -462.0 | -358.8 | |
| 8.40 | 21.18 | 5.21 | 13.19 | -21.19 | 30.72 | 35.34 | 243.64 | 0.6041 | -768.8 | -141.0 | |
| 4.20 | 86.01 | 2.62 | 53.43 | -22.23 | 30.82 | 35.44 | 242.04 | 0.6099 | -713.7 | -425.9 | |
| 0.34 | 2.92 | 0.22 | 1.83 | -23.31 | 30.91 | 35.52 | 240.41 | 0.6159 | -729.5 | -666.2 | |
| 8.06 | -59.00 | 5.01 | -59.00 | -22.22 | 30.51 | 35.12 | 241.90 | 0.6060 | -926.3 | 999999 | |
| 1.03 | -60.00 | 0.65 | -60.00 | -23.44 | 30.83 | 35.44 | 240.17 | 0.6156 | -660.0 | 999999 | |
| 0.00 | 1.29 | 0.00 | 0.81 | -23.58 | 30.68 | 35.29 | 239.89 | 0.6144 | -694.0 | -506.9 | |
| 7.72 | -59.00 | 4.77 | -59.00 | -22.09 | 30.16 | 34.77 | 241.93 | 0.6011 | -978.1 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.94 | -20.09 | 29.62 | 34.24 | 244.89 | 0.5857 | -394.0 | -325.8 | |
| 0.00 | 1.63 | 0.00 | 0.99 | -19.92 | 29.47 | 34.08 | 245.10 | 0.5830 | -234.0 | -197.4 | |
| 1.54 | -59.00 | 0.95 | -59.00 | -21.96 | 29.81 | 34.42 | 241.97 | 0.5962 | -819.2 | 999999 | |
| 1.80 | 2.32 | 1.09 | 1.40 | -19.87 | 29.23 | 33.84 | 245.07 | 0.5798 | 546.7 | 229.7 | |
| 1.29 | 5.75 | 0.79 | 3.54 | -22.42 | 29.82 | 34.43 | 241.24 | 0.5985 | -811.3 | -640.5 | |
| 0.00 | 0.34 | 0.00 | 0.22 | -25.07 | 30.36 | 34.97 | 237.45 | 0.6182 | -584.0 | -567.0 | |
| 0.00 | 1.03 | 0.00 | 0.65 | -24.95 | 30.32 | 34.93 | 237.61 | 0.6171 | -631.0 | -581.2 | |
| 2.49 | 4.20 | 1.52 | 2.57 | -21.86 | 29.36 | 33.97 | 241.88 | 0.5902 | -846.0 | -770.3 | |
| 1.54 | 27.10 | 0.95 | 16.55 | -22.30 | 29.36 | 33.97 | 241.19 | 0.5923 | -596.3 | -551.5 | |
| 0.00 | 1.29 | 0.00 | 0.78 | -20.48 | 28.88 | 33.49 | 243.90 | 0.5779 | -268.0 | -310.1 | |
| 0.00 | 9.60 | 0.00 | 5.83 | -21.15 | 28.90 | 33.51 | 242.80 | 0.5812 | -1000.0 | -802.4 | |
| 0.00 | 1.80 | 0.00 | 1.09 | -20.91 | 28.76 | 33.38 | 243.12 | 0.5784 | -382.0 | -349.4 | |
| 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. | |