SDO HMI 2011-10-28 09:59:00 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 |
| 250.31 | 1336.28 | 124.83 | 666.40 | 7.03 | 252.03 | 3.07 | 219.71 | 0.1132 | -326.8 | -170.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-28 09:59:00 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 |
| 0.00 | 1.30 | 0.00 | 0.66 | 9.14 | 259.21 | 10.25 | 293.85 | 0.1929 | -771.0 | -704.8 | |
| 1.30 | 813.90 | 0.65 | 405.97 | 5.60 | 256.28 | 7.32 | 276.87 | 0.1283 | -1065.8 | -465.9 | |
| 149.58 | -2.00 | 74.61 | -2.00 | 6.11 | 255.59 | 6.63 | 281.86 | 0.1179 | -1539.9 | 999999 | |
| 0.61 | -2.00 | 0.30 | -2.00 | 5.58 | 255.59 | 6.62 | 277.32 | 0.1163 | -1199.3 | 999999 | |
| 0.00 | 6.25 | 0.00 | 3.11 | 4.27 | 255.39 | 6.43 | 265.85 | 0.1125 | -166.0 | -143.9 | |
| 0.00 | 3.04 | 0.00 | 1.51 | 4.00 | 255.09 | 6.13 | 263.15 | 0.1078 | 765.0 | 509.1 | |
| 1.04 | -2.00 | 0.52 | -2.00 | 5.61 | 255.01 | 6.05 | 278.28 | 0.1065 | -1153.4 | 999999 | |
| 0.87 | -2.00 | 0.43 | -2.00 | 5.05 | 255.01 | 6.05 | 272.95 | 0.1056 | -702.5 | 999999 | |
| 1.47 | -2.00 | 0.73 | -2.00 | 5.50 | 254.65 | 5.69 | 277.62 | 0.1000 | -954.5 | 999999 | |
| 1.65 | 2.86 | 0.82 | 1.42 | 3.68 | 254.19 | 5.23 | 258.49 | 0.0932 | 1041.3 | 863.8 | |
| 0.00 | 1.82 | 0.00 | 0.91 | 4.70 | 254.05 | 5.08 | 269.46 | 0.0887 | -655.0 | -321.5 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 4.37 | 254.01 | 5.05 | 265.73 | 0.0884 | 648.0 | 514.1 | |
| 0.00 | 2.43 | 0.00 | 1.21 | 7.74 | 253.65 | 4.69 | 302.78 | 0.0968 | -1053.0 | -743.7 | |
| 2.34 | 4.69 | 1.16 | 2.33 | 7.23 | 253.47 | 4.50 | 299.08 | 0.0896 | -884.2 | -873.4 | |
| 0.00 | 1.56 | 0.00 | 0.78 | 7.86 | 253.47 | 4.51 | 304.85 | 0.0954 | -858.0 | -666.8 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 8.04 | 253.35 | 4.39 | 307.11 | 0.0955 | -691.0 | -458.4 | |
| 0.00 | 3.30 | 0.00 | 1.64 | 7.59 | 253.26 | 4.30 | 303.72 | 0.0897 | -725.0 | -540.8 | |
| 0.00 | 1.82 | 0.00 | 0.91 | 8.75 | 253.18 | 4.22 | 313.85 | 0.1013 | 734.0 | 543.5 | |
| 1.21 | 4.77 | 0.60 | 2.37 | 8.40 | 253.03 | 4.06 | 312.21 | 0.0951 | 775.3 | 724.8 | |
| 7.29 | 9.63 | 3.62 | 4.78 | 5.39 | 252.97 | 4.01 | 279.08 | 0.0708 | -1100.9 | -828.3 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 6.40 | 252.92 | 3.96 | 292.78 | 0.0747 | -786.0 | -645.5 | |
| 0.87 | 25.85 | 0.43 | 12.84 | 6.97 | 252.56 | 3.60 | 301.81 | 0.0737 | -926.6 | -914.9 | |
| 11.45 | 43.64 | 5.69 | 21.69 | 8.13 | 252.45 | 3.49 | 314.37 | 0.0847 | 1129.9 | 420.0 | |
| 0.00 | 1.21 | 0.00 | 0.61 | 11.45 | 252.30 | 3.34 | 333.90 | 0.1305 | -758.0 | -531.9 | |
| 0.00 | 1.91 | 0.00 | 0.95 | 6.67 | 252.11 | 3.15 | 301.54 | 0.0643 | -1122.0 | -973.5 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 7.12 | 252.08 | 3.12 | 307.38 | 0.0683 | -562.0 | -497.6 | |
| 0.00 | 1.74 | 0.00 | 0.86 | 5.12 | 252.04 | 3.08 | 276.87 | 0.0541 | -1067.0 | -883.3 | |
| 0.00 | 3.56 | 0.00 | 1.77 | 6.47 | 252.02 | 3.06 | 299.38 | 0.0611 | -954.0 | -826.2 | |
| 0.00 | 1.74 | 0.00 | 0.86 | 4.89 | 251.98 | 3.02 | 272.49 | 0.0527 | -884.0 | -632.1 | |
| 0.61 | 4.25 | 0.30 | 2.11 | 7.15 | 251.84 | 2.88 | 309.97 | 0.0653 | -1035.3 | -766.9 | |
| 0.00 | 8.07 | 0.00 | 4.00 | 5.90 | 251.69 | 2.72 | 292.89 | 0.0515 | -908.0 | -774.0 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 6.26 | 251.66 | 2.69 | 299.27 | 0.0538 | -1016.0 | -761.2 | |
| 0.00 | 9.89 | 0.00 | 4.91 | 6.59 | 251.51 | 2.55 | 305.86 | 0.0547 | -970.0 | -832.7 | |
| 0.00 | 2.43 | 0.00 | 1.20 | 5.07 | 250.48 | 1.52 | 281.54 | 0.0271 | 826.0 | 481.9 | |
| 0.00 | 1.74 | 0.00 | 0.86 | 6.11 | 249.98 | 1.02 | 323.23 | 0.0296 | 1054.0 | 785.8 | |
| 0.00 | 1.21 | 0.00 | 0.60 | 8.26 | 249.80 | 0.84 | 346.62 | 0.0630 | -830.0 | -658.4 | |
| 1.30 | 5.12 | 0.64 | 2.54 | 5.37 | 248.81 | -0.15 | 13.98 | 0.0110 | 948.6 | 769.7 | |
| 0.00 | 1.30 | 0.00 | 0.65 | 7.51 | 248.09 | -0.87 | 17.47 | 0.0506 | 992.0 | 801.5 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 4.95 | 247.79 | -1.17 | 80.71 | 0.0207 | 835.0 | 638.1 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 8.92 | 247.72 | -1.24 | 16.42 | 0.0759 | 1046.0 | 835.0 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 8.74 | 247.73 | -1.24 | 17.12 | 0.0729 | 895.0 | 697.2 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 8.56 | 247.58 | -1.39 | 19.88 | 0.0707 | 1037.0 | 842.5 | |
| 0.00 | 1.56 | 0.00 | 0.77 | 7.36 | 247.55 | -1.41 | 28.31 | 0.0518 | 771.0 | 472.6 | |
| 0.00 | 1.30 | 0.00 | 0.65 | 9.12 | 247.36 | -1.60 | 19.93 | 0.0813 | 1048.0 | 809.3 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 9.66 | 247.33 | -1.63 | 18.21 | 0.0904 | 896.0 | 720.1 | |
| 0.00 | 1.56 | 0.00 | 0.77 | 7.78 | 247.34 | -1.63 | 28.07 | 0.0600 | 863.0 | 671.1 | |
| 0.00 | 2.95 | 0.00 | 1.47 | 9.90 | 247.27 | -1.70 | 18.02 | 0.0946 | 967.0 | 709.3 | |
| 0.00 | 1.30 | 0.00 | 0.65 | 7.99 | 247.04 | -1.93 | 30.59 | 0.0657 | 913.0 | 728.4 | |
| 0.00 | 2.43 | 0.00 | 1.21 | 7.48 | 247.01 | -1.95 | 35.45 | 0.0586 | 890.0 | 715.4 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 9.45 | 247.00 | -1.96 | 22.46 | 0.0889 | 934.0 | 784.9 | |
| 0.00 | 0.95 | 0.00 | 0.48 | 10.14 | 246.12 | -2.85 | 27.54 | 0.1062 | 957.0 | 866.9 | |
| 0.00 | 1.30 | 0.00 | 0.65 | 9.96 | 245.97 | -3.00 | 29.60 | 0.1047 | 987.0 | 766.7 | |
| 0.00 | 1.21 | 0.00 | 0.60 | 9.24 | 245.55 | -3.41 | 36.94 | 0.0982 | 1035.0 | 876.4 | |
| 0.00 | 0.95 | 0.00 | 0.48 | 9.51 | 245.49 | -3.48 | 35.83 | 0.1026 | 1031.0 | 815.7 | |
| 0.00 | 0.95 | 0.00 | 0.48 | 10.61 | 245.05 | -3.91 | 33.31 | 0.1227 | 822.0 | 515.5 | |
| 0.00 | 1.47 | 0.00 | 0.74 | 10.37 | 245.02 | -3.94 | 34.62 | 0.1195 | 970.0 | 740.2 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 10.16 | 245.02 | -3.94 | 35.64 | 0.1165 | 732.0 | 572.7 | |
| 0.00 | 1.04 | 0.00 | 0.52 | 9.29 | 244.85 | -4.11 | 41.76 | 0.1067 | 560.0 | 473.6 | |
| 0.00 | 1.21 | 0.00 | 0.61 | 10.55 | 244.75 | -4.22 | 35.58 | 0.1248 | 719.0 | 459.4 | |
| 0.00 | 2.26 | 0.00 | 1.13 | 10.40 | 244.66 | -4.30 | 36.88 | 0.1236 | 945.0 | 707.2 | |
| 0.35 | 5.21 | 0.17 | 2.60 | 10.97 | 244.47 | -4.50 | 35.40 | 0.1335 | 1025.5 | 808.9 | |
| 0.00 | 0.95 | 0.00 | 0.48 | 9.23 | 244.49 | -4.47 | 44.56 | 0.1102 | 877.0 | 732.5 | |
| 0.00 | 1.39 | 0.00 | 0.69 | 5.89 | 244.50 | -4.47 | 75.56 | 0.0804 | 646.0 | 495.4 | |
| 0.35 | 182.02 | 0.17 | 90.99 | 9.47 | 244.34 | -4.63 | 44.02 | 0.1150 | 1012.0 | 519.8 | |
| 0.00 | 2.95 | 0.00 | 1.47 | 9.14 | 244.31 | -4.65 | 46.27 | 0.1113 | 826.0 | 720.0 | |
| 0.00 | 0.52 | 0.00 | 0.26 | 10.24 | 244.17 | -4.79 | 40.61 | 0.1268 | 753.0 | 551.0 | |
| 6.25 | -64.00 | 3.12 | -64.00 | 9.59 | 244.12 | -4.84 | 44.59 | 0.1190 | 1126.9 | 999999 | |
| 0.00 | 2.52 | 0.00 | 1.26 | 11.17 | 243.92 | -5.05 | 37.63 | 0.1420 | 966.0 | 687.4 | |
| 0.00 | 5.29 | 0.00 | 2.64 | 9.32 | 243.92 | -5.05 | 47.44 | 0.1184 | 816.0 | 791.1 | |
| 1.47 | 106.28 | 0.74 | 52.96 | 8.48 | 243.87 | -5.10 | 53.44 | 0.1099 | 1103.6 | 475.2 | |
| 4.60 | -64.00 | 2.30 | -64.00 | 9.79 | 243.85 | -5.12 | 44.95 | 0.1250 | 1069.6 | 999999 | |
| 11.45 | -70.00 | 5.71 | -70.00 | 8.24 | 243.81 | -5.15 | 55.54 | 0.1083 | 1314.0 | 999999 | |
| 5.12 | -64.00 | 2.56 | -64.00 | 9.67 | 243.55 | -5.42 | 47.27 | 0.1273 | 1225.5 | 999999 | |
| 3.21 | 5.99 | 1.60 | 2.99 | 9.07 | 243.46 | -5.50 | 51.39 | 0.1216 | 1024.5 | 859.7 | |
| 4.08 | -64.00 | 2.04 | -64.00 | 10.09 | 243.45 | -5.51 | 45.43 | 0.1334 | 1014.7 | 999999 | |
| 9.11 | -64.00 | 4.55 | -64.00 | 9.52 | 243.37 | -5.60 | 49.09 | 0.1279 | 1175.8 | 999999 | |
| 1.82 | 11.89 | 0.91 | 5.95 | 10.48 | 243.32 | -5.64 | 44.04 | 0.1397 | 1019.7 | 525.8 | |
| 6.85 | -64.00 | 3.43 | -64.00 | 10.09 | 243.20 | -5.76 | 46.66 | 0.1365 | 1155.2 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.56 | 10.83 | 242.89 | -6.08 | 44.39 | 0.1493 | 66.0 | 166.2 | |
| 14.06 | -64.00 | 7.03 | -64.00 | 9.75 | 242.69 | -6.27 | 50.88 | 0.1393 | 1076.4 | 999999 | |
| 0.00 | 1.56 | 0.00 | 0.78 | 6.09 | 242.63 | -6.33 | 77.86 | 0.1127 | 848.0 | 677.8 | |
| 0.00 | 0.78 | 0.00 | 0.39 | 10.65 | 242.22 | -6.74 | 48.22 | 0.1555 | 808.0 | 663.2 | |
| 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. | |