SDO HMI 2011-10-28 03:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 247.63 | 1337.89 | 123.37 | 666.56 | 7.12 | 251.81 | -0.44 | 221.95 | 0.0934 | -321.6 | -143.4 | |
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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 | 1.82 | 0.00 | 0.92 | 7.13 | 261.80 | 9.56 | 284.22 | 0.1707 | -766.0 | -639.4 | |
| 0.00 | 1.82 | 0.00 | 0.91 | 9.28 | 259.14 | 6.89 | 303.58 | 0.1429 | -768.0 | -513.1 | |
| 1.13 | 861.38 | 0.56 | 427.53 | 5.37 | 255.86 | 3.62 | 279.07 | 0.0639 | -1014.9 | -458.0 | |
| 0.95 | -3.00 | 0.47 | -3.00 | 5.46 | 255.74 | 3.50 | 280.80 | 0.0622 | -1149.3 | 999999 | |
| 148.50 | -3.00 | 73.70 | -3.00 | 6.17 | 255.60 | 3.35 | 292.48 | 0.0632 | -1647.8 | 999999 | |
| 0.00 | 2.26 | 0.00 | 1.12 | 4.18 | 255.56 | 3.31 | 259.44 | 0.0589 | 807.0 | 571.9 | |
| 0.00 | 0.95 | 0.00 | 0.48 | 12.15 | 255.50 | 3.26 | 336.53 | 0.1402 | -844.0 | -593.7 | |
| 1.39 | -3.00 | 0.69 | -3.00 | 5.61 | 255.05 | 2.81 | 286.21 | 0.0511 | -1061.2 | 999999 | |
| 1.48 | -3.00 | 0.73 | -3.00 | 6.30 | 254.49 | 2.25 | 303.88 | 0.0471 | -997.9 | 999999 | |
| 4.95 | -3.00 | 2.45 | -3.00 | 4.00 | 254.27 | 2.03 | 248.55 | 0.0381 | 989.2 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.60 | 8.62 | 253.39 | 1.14 | 343.53 | 0.0699 | 753.0 | 613.5 | |
| 2.17 | 9.98 | 1.08 | 4.95 | 6.63 | 252.90 | 0.66 | 340.32 | 0.0340 | -1001.4 | -977.9 | |
| 4.34 | 11.28 | 2.15 | 5.59 | 5.56 | 252.66 | 0.42 | 331.18 | 0.0151 | -1164.1 | -719.2 | |
| 0.00 | 0.78 | 0.00 | 0.39 | 6.96 | 252.57 | 0.33 | 351.41 | 0.0382 | -798.0 | -614.2 | |
| 0.00 | 1.56 | 0.00 | 0.78 | 10.60 | 252.54 | 0.30 | 357.08 | 0.1016 | -1197.0 | -1003.8 | |
| 0.00 | 1.65 | 0.00 | 0.82 | 7.67 | 252.51 | 0.27 | 354.71 | 0.0505 | 712.0 | 383.4 | |
| 3.56 | 7.64 | 1.77 | 3.79 | 7.91 | 252.33 | 0.09 | 358.39 | 0.0545 | 1104.9 | 750.7 | |
| 0.00 | 7.29 | 0.00 | 3.61 | 6.60 | 252.15 | -0.09 | 2.92 | 0.0315 | -906.0 | -792.3 | |
| 0.00 | 2.00 | 0.00 | 0.99 | 10.87 | 252.00 | -0.24 | 2.27 | 0.1062 | -983.0 | -675.3 | |
| 0.00 | 4.69 | 0.00 | 2.32 | 7.16 | 251.64 | -0.60 | 14.20 | 0.0427 | -940.0 | -805.7 | |
| 0.00 | 4.08 | 0.00 | 2.02 | 6.69 | 251.52 | -0.72 | 20.82 | 0.0354 | -897.0 | -783.2 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 5.91 | 251.49 | -0.75 | 33.90 | 0.0235 | -883.0 | -639.5 | |
| 0.00 | 1.48 | 0.00 | 0.73 | 5.73 | 251.28 | -0.96 | 45.69 | 0.0234 | -994.0 | -703.4 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 6.98 | 251.22 | -1.02 | 24.93 | 0.0422 | -772.0 | -624.7 | |
| 0.00 | 2.60 | 0.00 | 1.29 | 6.18 | 250.14 | -2.10 | 56.54 | 0.0439 | 1052.0 | 879.3 | |
| 0.00 | 1.91 | 0.00 | 0.95 | 8.26 | 249.95 | -2.29 | 33.19 | 0.0726 | -947.0 | -693.4 | |
| 2.17 | 2.78 | 1.08 | 1.38 | 5.28 | 249.04 | -3.20 | 81.34 | 0.0566 | 1011.8 | 818.7 | |
| 0.00 | 1.56 | 0.00 | 0.78 | 5.82 | 248.95 | -3.30 | 72.69 | 0.0602 | 992.0 | 715.2 | |
| 0.00 | 6.86 | 0.00 | 3.42 | 8.91 | 247.68 | -4.56 | 47.53 | 0.1070 | 933.0 | 760.8 | |
| 0.00 | 1.22 | 0.00 | 0.61 | 8.61 | 247.51 | -4.74 | 50.76 | 0.1059 | 917.0 | 770.4 | |
| 0.00 | 2.26 | 0.00 | 1.12 | 7.95 | 247.45 | -4.79 | 56.25 | 0.0999 | 899.0 | 665.8 | |
| 0.00 | 1.65 | 0.00 | 0.82 | 9.53 | 247.34 | -4.90 | 45.49 | 0.1187 | 990.0 | 726.8 | |
| 0.00 | 2.60 | 0.00 | 1.30 | 9.20 | 247.29 | -4.96 | 47.89 | 0.1155 | 825.0 | 738.5 | |
| 0.00 | 1.22 | 0.00 | 0.61 | 9.68 | 247.28 | -4.96 | 44.96 | 0.1212 | 925.0 | 760.0 | |
| 0.00 | 2.34 | 0.00 | 1.17 | 9.89 | 247.19 | -5.06 | 44.28 | 0.1250 | 967.0 | 712.9 | |
| 0.00 | 1.30 | 0.00 | 0.65 | 7.65 | 247.22 | -5.03 | 60.04 | 0.1007 | 1043.0 | 796.5 | |
| 0.00 | 1.65 | 0.00 | 0.82 | 8.04 | 247.21 | -5.03 | 56.80 | 0.1043 | 890.0 | 686.1 | |
| 0.00 | 3.47 | 0.00 | 1.73 | 9.56 | 247.07 | -5.17 | 46.86 | 0.1224 | 804.0 | 755.8 | |
| 0.00 | 2.17 | 0.00 | 1.08 | 7.35 | 246.86 | -5.38 | 64.27 | 0.1038 | 1031.0 | 777.8 | |
| 0.00 | 1.82 | 0.00 | 0.91 | 8.07 | 246.85 | -5.39 | 58.37 | 0.1098 | 1001.0 | 740.4 | |
| 0.00 | 1.48 | 0.00 | 0.74 | 8.45 | 246.57 | -5.67 | 56.75 | 0.1174 | 960.0 | 772.8 | |
| 0.00 | 2.26 | 0.00 | 1.13 | 9.29 | 246.50 | -5.75 | 51.48 | 0.1269 | 1001.0 | 646.2 | |
| 0.00 | 0.87 | 0.00 | 0.43 | 9.47 | 246.46 | -5.78 | 50.54 | 0.1292 | 1023.0 | 765.5 | |
| 0.00 | 1.74 | 0.00 | 0.87 | 10.51 | 246.32 | -5.92 | 45.41 | 0.1430 | 791.0 | 609.0 | |
| 0.00 | 3.21 | 0.00 | 1.61 | 10.24 | 246.18 | -6.07 | 47.50 | 0.1417 | 723.0 | 801.3 | |
| 0.00 | 1.65 | 0.00 | 0.83 | 9.31 | 245.34 | -6.90 | 56.26 | 0.1432 | 853.0 | 575.0 | |
| 0.00 | 0.87 | 0.00 | 0.43 | 9.51 | 245.04 | -7.21 | 56.21 | 0.1496 | 718.0 | 544.1 | |
| 0.00 | 1.30 | 0.00 | 0.65 | 9.30 | 245.01 | -7.23 | 57.50 | 0.1480 | 1115.0 | 883.0 | |
| 0.00 | 1.56 | 0.00 | 0.78 | 10.71 | 244.98 | -7.27 | 50.18 | 0.1625 | 964.0 | 706.8 | |
| 0.00 | 1.91 | 0.00 | 0.96 | 9.30 | 244.43 | -7.81 | 59.45 | 0.1565 | 956.0 | 743.0 | |
| 2.26 | 7.38 | 1.13 | 3.71 | 10.97 | 244.30 | -7.95 | 51.41 | 0.1744 | 1076.3 | 888.1 | |
| 0.00 | 1.48 | 0.00 | 0.74 | 10.31 | 244.22 | -8.02 | 54.80 | 0.1688 | 682.0 | 453.1 | |
| 7.38 | 43.48 | 3.70 | 21.83 | 9.59 | 244.09 | -8.15 | 58.90 | 0.1641 | 1188.8 | 675.4 | |
| 0.00 | 5.03 | 0.00 | 2.54 | 11.21 | 243.86 | -8.38 | 51.82 | 0.1827 | 903.0 | 721.8 | |
| 3.56 | -53.00 | 1.79 | -53.00 | 9.83 | 243.87 | -8.37 | 58.33 | 0.1694 | 1015.5 | 999999 | |
| 0.00 | 0.61 | 0.00 | 0.31 | 10.94 | 243.81 | -8.43 | 53.20 | 0.1807 | 957.0 | 901.7 | |
| 7.72 | 108.75 | 3.87 | 54.56 | 8.25 | 243.78 | -8.46 | 67.27 | 0.1586 | 1457.7 | 535.5 | |
| 1.74 | -57.00 | 0.87 | -57.00 | 8.45 | 243.78 | -8.46 | 66.07 | 0.1600 | 1257.8 | 999999 | |
| 0.00 | 2.60 | 0.00 | 1.31 | 10.31 | 243.70 | -8.54 | 56.46 | 0.1761 | 438.0 | 341.9 | |
| 2.78 | -57.00 | 1.39 | -57.00 | 8.42 | 243.57 | -8.68 | 66.75 | 0.1631 | 1197.5 | 999999 | |
| 0.00 | 1.30 | 0.00 | 0.66 | 11.29 | 243.40 | -8.84 | 52.91 | 0.1899 | 793.0 | 587.0 | |
| 18.40 | 181.39 | 9.25 | 91.39 | 9.50 | 243.42 | -8.82 | 61.31 | 0.1733 | 1288.4 | 508.4 | |
| 1.65 | -57.00 | 0.83 | -57.00 | 8.57 | 243.44 | -8.80 | 66.21 | 0.1661 | 1090.8 | 999999 | |
| 13.71 | -62.00 | 6.90 | -62.00 | 10.06 | 243.34 | -8.90 | 58.68 | 0.1791 | 1132.0 | 999999 | |
| 2.17 | -62.00 | 1.09 | -62.00 | 10.45 | 243.33 | -8.91 | 56.86 | 0.1828 | 1124.0 | 999999 | |
| 1.56 | -62.00 | 0.79 | -62.00 | 10.54 | 243.18 | -9.07 | 56.90 | 0.1858 | 910.8 | 999999 | |
| 0.00 | 1.91 | 0.00 | 0.96 | 10.99 | 243.13 | -9.11 | 55.01 | 0.1906 | 315.0 | 248.1 | |
| 1.04 | -62.00 | 0.52 | -62.00 | 9.85 | 243.01 | -9.23 | 60.60 | 0.1822 | 1035.8 | 999999 | |
| 11.37 | -62.00 | 5.73 | -62.00 | 9.73 | 242.71 | -9.53 | 61.96 | 0.1858 | 1141.1 | 999999 | |
| 0.00 | 1.65 | 0.00 | 0.83 | 6.05 | 242.61 | -9.63 | 82.12 | 0.1687 | 1076.0 | 730.5 | |
| 1.65 | -62.00 | 0.83 | -62.00 | 9.63 | 242.50 | -9.75 | 62.90 | 0.1883 | 971.9 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.62 | 10.76 | 241.85 | -10.40 | 59.33 | 0.2071 | 765.0 | 552.9 | |
| 0.00 | 1.56 | 0.00 | 0.79 | 4.49 | 241.61 | -10.64 | 91.24 | 0.1849 | 1001.0 | 800.3 | |
| 0.00 | 1.13 | 0.00 | 0.57 | 9.46 | 240.87 | -11.37 | 66.93 | 0.2123 | 1021.0 | 855.1 | |
| 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. | |