| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 67.96 | 268.70 | 34.06 | 135.01 | -11.28 | 183.60 | -6.78 | 133.10 | 0.1614 | 524.5 | 269.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-20 05:00:34 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 | 1.60 | 0.00 | 0.80 | -13.51 | 188.73 | -1.66 | 169.00 | 0.1479 | 960.0 | 716.2 | |
| 0.00 | 1.15 | 0.00 | 0.57 | -11.20 | 188.38 | -2.01 | 161.82 | 0.1106 | 860.0 | 726.2 | |
| 0.00 | 2.75 | 0.00 | 1.38 | -13.29 | 188.21 | -2.18 | 165.27 | 0.1463 | 919.0 | 706.1 | |
| 0.00 | 1.06 | 0.00 | 0.53 | -13.11 | 188.05 | -2.33 | 163.94 | 0.1439 | 881.0 | 671.0 | |
| 0.00 | 5.06 | 0.00 | 2.54 | -13.90 | 187.67 | -2.71 | 163.10 | 0.1589 | 547.0 | 808.4 | |
| 16.50 | 48.35 | 8.22 | 24.08 | -10.01 | 186.80 | -3.59 | 143.74 | 0.1047 | 1176.2 | 762.5 | |
| 3.73 | -6.00 | 1.86 | -6.00 | -9.71 | 186.56 | -3.83 | 140.12 | 0.1032 | 1281.0 | 999999 | |
| 0.00 | 2.48 | 0.00 | 1.23 | -7.78 | 186.58 | -3.81 | 124.46 | 0.0802 | 936.0 | 853.0 | |
| 0.00 | 2.13 | 0.00 | 1.06 | -10.98 | 186.48 | -3.91 | 146.43 | 0.1216 | 838.0 | 651.0 | |
| 0.00 | 1.24 | 0.00 | 0.62 | -7.68 | 186.31 | -4.08 | 121.71 | 0.0833 | 959.0 | 728.9 | |
| 0.00 | 0.98 | 0.00 | 0.49 | -14.38 | 186.20 | -4.18 | 156.13 | 0.1755 | 820.0 | 559.9 | |
| 2.04 | -6.00 | 1.02 | -6.00 | -9.37 | 186.25 | -4.13 | 135.76 | 0.1024 | 1119.2 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.44 | -9.58 | 186.13 | -4.26 | 136.33 | 0.1065 | 736.0 | 618.9 | |
| 0.00 | 2.57 | 0.00 | 1.28 | -8.38 | 186.11 | -4.27 | 127.06 | 0.0928 | 719.0 | 879.3 | |
| 0.00 | 1.77 | 0.00 | 0.89 | -10.85 | 185.74 | -4.65 | 141.15 | 0.1274 | 788.0 | 644.7 | |
| 0.00 | 1.24 | 0.00 | 0.62 | -10.78 | 185.34 | -5.04 | 138.52 | 0.1310 | 1048.0 | 860.9 | |
| 0.00 | 1.95 | 0.00 | 0.98 | -10.72 | 185.13 | -5.26 | 137.02 | 0.1327 | 1138.0 | 917.5 | |
| 0.00 | 1.33 | 0.00 | 0.66 | -9.78 | 184.78 | -5.61 | 129.83 | 0.1260 | 684.0 | 487.3 | |
| 9.23 | 31.94 | 4.62 | 16.00 | -11.44 | 184.62 | -5.77 | 137.97 | 0.1478 | 1220.5 | 602.0 | |
| 0.80 | -19.00 | 0.40 | -19.00 | -11.66 | 184.62 | -5.77 | 138.91 | 0.1505 | 973.8 | 999999 | |
| 0.00 | 4.44 | 0.00 | 2.22 | -10.78 | 184.63 | -5.75 | 134.77 | 0.1393 | 987.0 | 779.8 | |
| 7.45 | -19.00 | 3.74 | -19.00 | -11.53 | 184.28 | -6.11 | 136.75 | 0.1528 | 1021.8 | 999999 | |
| 0.00 | 0.27 | 0.00 | 0.13 | -9.68 | 183.40 | -6.99 | 123.27 | 0.1442 | -863.0 | -879.3 | |
| 0.00 | 6.03 | 0.00 | 3.01 | -7.71 | 183.34 | -7.04 | 110.15 | 0.1300 | -653.0 | -855.4 | |
| 0.00 | 4.08 | 0.00 | 2.04 | -9.80 | 183.27 | -7.12 | 123.51 | 0.1471 | -1153.0 | -934.0 | |
| 0.00 | 1.06 | 0.00 | 0.53 | -8.20 | 183.24 | -7.14 | 113.29 | 0.1346 | -869.0 | -749.3 | |
| 0.00 | 0.98 | 0.00 | 0.49 | -10.16 | 183.17 | -7.22 | 125.17 | 0.1520 | -893.0 | -673.4 | |
| 1.06 | 32.91 | 0.53 | 16.48 | -8.10 | 182.66 | -7.73 | 111.12 | 0.1433 | -1198.9 | -768.5 | |
| 1.69 | -28.00 | 0.84 | -28.00 | -7.92 | 182.54 | -7.84 | 109.64 | 0.1442 | -1296.4 | 999999 | |
| 18.72 | 88.36 | 9.45 | 44.62 | -12.87 | 182.25 | -8.13 | 134.26 | 0.1935 | 1394.6 | 451.6 | |
| 6.74 | -28.00 | 3.38 | -28.00 | -8.03 | 182.33 | -8.06 | 109.93 | 0.1484 | -1125.4 | 999999 | |
| 0.00 | 1.42 | 0.00 | 0.72 | -11.26 | 181.68 | -8.70 | 125.68 | 0.1835 | -795.0 | -575.8 | |
| 0.00 | 0.98 | 0.00 | 0.49 | -9.83 | 181.51 | -8.88 | 118.30 | 0.1735 | -811.0 | -582.1 | |
| 0.00 | 0.98 | 0.00 | 0.49 | -11.22 | 181.28 | -9.11 | 124.33 | 0.1888 | -969.0 | -761.4 | |
| 0.00 | 0.80 | 0.00 | 0.40 | -11.43 | 180.99 | -9.39 | 124.44 | 0.1948 | -940.0 | -654.1 | |
| 0.00 | 1.15 | 0.00 | 0.58 | -11.72 | 180.58 | -9.81 | 124.57 | 0.2035 | -913.0 | -767.0 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -16.32 | 179.92 | -10.46 | 138.11 | 0.2622 | 831.0 | 704.0 | |
| 0.00 | 0.71 | 0.00 | 0.36 | -8.78 | 180.21 | -10.18 | 110.12 | 0.1868 | -833.0 | -663.2 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -12.32 | 179.99 | -10.40 | 125.44 | 0.2173 | -855.0 | -730.8 | |
| 0.00 | 1.95 | 0.00 | 0.99 | -12.68 | 179.88 | -10.50 | 126.53 | 0.2223 | -1077.0 | -864.5 | |
| 0.00 | 1.69 | 0.00 | 0.87 | -16.52 | 179.47 | -10.92 | 137.47 | 0.2699 | 771.0 | 588.8 | |
| 0.00 | 0.80 | 0.00 | 0.42 | -22.54 | 178.24 | -12.15 | 147.05 | 0.3590 | -622.0 | -545.1 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -10.60 | 178.87 | -11.51 | 116.07 | 0.2194 | 1090.0 | 884.6 | |
| 0.00 | 2.48 | 0.00 | 1.28 | -16.54 | 178.41 | -11.98 | 134.93 | 0.2823 | 937.0 | 779.1 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -16.69 | 178.30 | -12.09 | 135.08 | 0.2853 | 826.0 | 678.2 | |
| 0.00 | 0.80 | 0.00 | 0.41 | -15.03 | 178.28 | -12.11 | 130.45 | 0.2674 | 845.0 | 717.9 | |
| 0.00 | 1.15 | 0.00 | 0.60 | -17.85 | 177.83 | -12.55 | 136.90 | 0.3041 | 837.0 | 672.2 | |
| 0.00 | 2.66 | 0.00 | 1.39 | -13.38 | 172.99 | -17.40 | 116.71 | 0.3271 | -1057.0 | -702.4 | |
| 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. | |