SDO HMI 2011-10-28 10:59:00 UT
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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 249.73 | 1365.07 | 124.63 | 681.08 | 7.03 | 252.17 | 3.75 | 222.40 | 0.1181 | -343.2 | -144.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-28 10:59:00 UT
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 |
| 1.30 | 833.22 | 0.65 | 416.08 | 5.61 | 256.28 | 7.86 | 276.58 | 0.1377 | -1105.4 | -448.0 | |
| 1.04 | -1.00 | 0.52 | -1.00 | 5.32 | 255.70 | 7.29 | 274.76 | 0.1273 | -962.2 | 999999 | |
| 150.68 | -1.00 | 75.25 | -1.00 | 6.10 | 255.59 | 7.17 | 280.95 | 0.1271 | -1514.6 | 999999 | |
| 0.00 | 3.99 | 0.00 | 1.99 | 4.20 | 255.33 | 6.91 | 265.60 | 0.1209 | -100.0 | -110.6 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 3.96 | 255.03 | 6.61 | 263.35 | 0.1161 | 823.0 | 513.6 | |
| 2.08 | -1.00 | 1.04 | -1.00 | 5.24 | 254.95 | 6.53 | 274.52 | 0.1142 | -902.9 | 999999 | |
| 0.26 | -1.00 | 0.13 | -1.00 | 5.57 | 254.68 | 6.26 | 277.70 | 0.1101 | -1181.7 | 999999 | |
| 0.00 | 6.07 | 0.00 | 3.02 | 3.58 | 254.18 | 5.77 | 258.64 | 0.1028 | 1151.0 | 771.7 | |
| 0.00 | 2.69 | 0.00 | 1.34 | 4.30 | 254.13 | 5.71 | 265.58 | 0.1000 | 448.0 | 321.0 | |
| 0.00 | 5.90 | 0.00 | 2.94 | 7.87 | 253.50 | 5.09 | 301.91 | 0.1039 | -819.0 | -701.1 | |
| 2.60 | 72.61 | 1.30 | 36.12 | 7.22 | 253.46 | 5.05 | 296.36 | 0.0979 | -852.0 | 275.4 | |
| 6.07 | 12.67 | 3.02 | 6.29 | 5.38 | 253.03 | 4.61 | 277.85 | 0.0811 | -1146.1 | -665.1 | |
| 0.00 | 7.29 | 0.00 | 3.63 | 8.44 | 252.99 | 4.58 | 309.26 | 0.1025 | 932.0 | 605.9 | |
| 8.59 | 29.15 | 4.27 | 14.49 | 6.75 | 252.71 | 4.29 | 295.19 | 0.0825 | -1180.1 | -817.0 | |
| 0.00 | 1.21 | 0.00 | 0.61 | 10.48 | 252.66 | 4.24 | 323.94 | 0.1241 | -800.0 | -643.4 | |
| 7.98 | -11.00 | 3.97 | -11.00 | 8.12 | 252.48 | 4.06 | 309.99 | 0.0920 | 1178.4 | 999999 | |
| 1.30 | -14.00 | 0.65 | -14.00 | 6.66 | 252.46 | 4.05 | 295.45 | 0.0780 | -1224.8 | 999999 | |
| 0.00 | 2.52 | 0.00 | 1.25 | 6.66 | 252.10 | 3.69 | 297.58 | 0.0724 | -1087.0 | -948.9 | |
| 0.00 | 1.65 | 0.00 | 0.82 | 7.08 | 252.08 | 3.66 | 302.67 | 0.0757 | -652.0 | -516.9 | |
| 0.00 | 1.91 | 0.00 | 0.95 | 4.90 | 252.06 | 3.65 | 272.46 | 0.0637 | -787.0 | -662.8 | |
| 0.00 | 2.00 | 0.00 | 0.99 | 5.14 | 252.03 | 3.62 | 276.24 | 0.0635 | -1019.0 | -785.5 | |
| 0.00 | 3.64 | 0.00 | 1.81 | 6.45 | 252.01 | 3.60 | 295.50 | 0.0694 | -1042.0 | -756.9 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 5.80 | 251.95 | 3.53 | 286.63 | 0.0643 | -1074.0 | -859.0 | |
| 0.00 | 5.38 | 0.00 | 2.67 | 7.26 | 251.78 | 3.36 | 306.95 | 0.0732 | -762.0 | -672.4 | |
| 0.00 | 1.47 | 0.00 | 0.73 | 5.92 | 251.74 | 3.32 | 289.47 | 0.0615 | -1095.0 | -891.1 | |
| 0.00 | 10.15 | 0.00 | 5.04 | 6.55 | 251.53 | 3.12 | 300.08 | 0.0627 | -1063.0 | -823.1 | |
| 0.00 | 1.82 | 0.00 | 0.90 | 6.76 | 251.05 | 2.64 | 307.39 | 0.0578 | -768.0 | -624.1 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 7.15 | 250.31 | 1.89 | 321.87 | 0.0533 | -789.0 | -713.5 | |
| 0.00 | 0.87 | 0.00 | 0.43 | 8.25 | 250.01 | 1.59 | 335.68 | 0.0672 | -939.0 | -739.8 | |
| 0.00 | 0.95 | 0.00 | 0.47 | 6.13 | 249.97 | 1.56 | 311.65 | 0.0363 | 1008.0 | 795.5 | |
| 0.95 | 3.99 | 0.47 | 1.98 | 5.39 | 248.83 | 0.42 | 326.63 | 0.0133 | 932.6 | 871.7 | |
| 0.00 | 1.65 | 0.00 | 0.82 | 7.57 | 248.11 | -0.30 | 6.06 | 0.0495 | 1044.0 | 701.6 | |
| 0.00 | 1.65 | 0.00 | 0.82 | 5.24 | 247.79 | -0.63 | 52.30 | 0.0139 | 914.0 | 653.7 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 8.94 | 247.75 | -0.66 | 8.92 | 0.0741 | 896.0 | 771.7 | |
| 0.00 | 0.87 | 0.00 | 0.43 | 8.76 | 247.72 | -0.69 | 9.73 | 0.0711 | 926.0 | 740.4 | |
| 0.00 | 1.21 | 0.00 | 0.60 | 9.15 | 247.36 | -1.06 | 13.38 | 0.0790 | 965.0 | 789.7 | |
| 0.00 | 0.95 | 0.00 | 0.47 | 7.77 | 247.33 | -1.08 | 19.58 | 0.0561 | 911.0 | 754.5 | |
| 0.00 | 2.00 | 0.00 | 0.99 | 9.92 | 247.27 | -1.15 | 12.38 | 0.0926 | 861.0 | 721.0 | |
| 0.00 | 2.08 | 0.00 | 1.04 | 9.65 | 247.27 | -1.15 | 13.03 | 0.0880 | 757.0 | 678.0 | |
| 0.00 | 1.21 | 0.00 | 0.61 | 11.48 | 247.14 | -1.28 | 10.57 | 0.1196 | 747.0 | 652.1 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 8.01 | 247.09 | -1.32 | 21.94 | 0.0615 | 934.0 | 736.2 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 9.47 | 247.03 | -1.39 | 16.21 | 0.0860 | 881.0 | 761.0 | |
| 0.00 | 1.73 | 0.00 | 0.86 | 7.50 | 247.00 | -1.41 | 27.01 | 0.0540 | 887.0 | 768.9 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 8.22 | 246.79 | -1.62 | 24.92 | 0.0669 | 947.0 | 747.1 | |
| 0.00 | 1.82 | 0.00 | 0.90 | 7.95 | 246.61 | -1.80 | 29.23 | 0.0642 | 912.0 | 675.6 | |
| 0.00 | 0.87 | 0.00 | 0.43 | 10.13 | 246.12 | -2.30 | 22.87 | 0.1021 | 909.0 | 806.7 | |
| 0.00 | 1.82 | 0.00 | 0.91 | 10.85 | 246.02 | -2.40 | 21.15 | 0.1143 | 896.0 | 692.8 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 9.95 | 246.00 | -2.42 | 24.66 | 0.1001 | 882.0 | 692.4 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 10.40 | 245.87 | -2.54 | 23.94 | 0.1081 | 794.0 | 606.4 | |
| 0.00 | 4.08 | 0.00 | 2.03 | 9.20 | 245.70 | -2.72 | 31.10 | 0.0910 | 538.0 | 584.3 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 10.97 | 245.68 | -2.73 | 23.38 | 0.1184 | 901.0 | 634.9 | |
| 0.00 | 1.30 | 0.00 | 0.65 | 9.47 | 245.58 | -2.84 | 30.71 | 0.0961 | 953.0 | 701.2 | |
| 0.00 | 1.91 | 0.00 | 0.95 | 10.12 | 245.15 | -3.27 | 30.93 | 0.1097 | 631.0 | 427.4 | |
| 0.00 | 2.08 | 0.00 | 1.04 | 10.39 | 245.08 | -3.33 | 30.17 | 0.1143 | 891.0 | 675.5 | |
| 0.00 | 0.87 | 0.00 | 0.43 | 9.23 | 244.85 | -3.56 | 38.15 | 0.0997 | 731.0 | 453.3 | |
| 0.00 | 0.78 | 0.00 | 0.39 | 6.54 | 244.79 | -3.63 | 63.54 | 0.0706 | 807.0 | 599.9 | |
| 0.00 | 1.56 | 0.00 | 0.78 | 10.42 | 244.69 | -3.73 | 32.89 | 0.1183 | 952.0 | 763.3 | |
| 0.00 | 3.64 | 0.00 | 1.82 | 10.99 | 244.44 | -3.98 | 32.05 | 0.1289 | 960.0 | 826.5 | |
| 0.00 | 5.64 | 0.00 | 2.81 | 9.19 | 244.40 | -4.01 | 41.71 | 0.1044 | 691.0 | 690.6 | |
| 0.00 | 0.95 | 0.00 | 0.48 | 10.27 | 244.18 | -4.24 | 37.08 | 0.1212 | 803.0 | 612.2 | |
| 6.07 | 183.21 | 3.03 | 91.48 | 9.58 | 244.15 | -4.26 | 41.00 | 0.1122 | 1162.8 | 550.5 | |
| 0.00 | 2.95 | 0.00 | 1.47 | 11.20 | 243.89 | -4.53 | 34.57 | 0.1371 | 870.0 | 664.0 | |
| 3.64 | -61.00 | 1.82 | -61.00 | 9.79 | 243.88 | -4.54 | 41.55 | 0.1181 | 1113.5 | 999999 | |
| 0.87 | 92.04 | 0.43 | 45.82 | 8.45 | 243.87 | -4.55 | 50.56 | 0.1021 | 1093.8 | 527.3 | |
| 9.37 | -64.00 | 4.66 | -64.00 | 8.24 | 243.84 | -4.58 | 52.36 | 0.1002 | 1336.8 | 999999 | |
| 1.65 | -64.00 | 0.82 | -64.00 | 8.50 | 243.65 | -4.76 | 51.38 | 0.1056 | 1035.2 | 999999 | |
| 15.61 | -61.00 | 7.79 | -61.00 | 9.58 | 243.46 | -4.96 | 45.31 | 0.1204 | 1200.2 | 999999 | |
| 3.12 | 7.11 | 1.56 | 3.55 | 9.10 | 243.46 | -4.95 | 48.28 | 0.1147 | 1059.8 | 795.0 | |
| 2.60 | -61.00 | 1.30 | -61.00 | 10.14 | 243.42 | -5.00 | 42.32 | 0.1280 | 988.7 | 999999 | |
| 2.43 | 12.93 | 1.21 | 6.46 | 10.50 | 243.32 | -5.09 | 41.01 | 0.1337 | 1018.0 | 548.5 | |
| 7.81 | -61.00 | 3.90 | -61.00 | 10.08 | 243.21 | -5.21 | 43.82 | 0.1297 | 1138.7 | 999999 | |
| 12.58 | -61.00 | 6.28 | -61.00 | 9.75 | 242.73 | -5.69 | 48.18 | 0.1317 | 1107.2 | 999999 | |
| 0.00 | 0.43 | 0.00 | 0.22 | 6.05 | 242.63 | -5.79 | 77.09 | 0.1034 | 964.0 | 826.0 | |
| 1.13 | -61.00 | 0.56 | -61.00 | 9.63 | 242.49 | -5.93 | 50.04 | 0.1335 | 983.7 | 999999 | |
| 0.00 | 1.21 | 0.00 | 0.61 | 10.67 | 242.19 | -6.22 | 45.82 | 0.1492 | 907.0 | 705.9 | |
| 0.00 | 1.65 | 0.00 | 0.83 | 9.49 | 240.82 | -7.60 | 57.45 | 0.1555 | 943.0 | 730.5 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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. | |