| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 155.33 | 836.14 | 77.79 | 419.64 | -13.74 | 169.18 | -4.88 | 148.37 | 0.1552 | 420.3 | 220.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-25 04:00:31 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 | 2.97 | 0.00 | 1.48 | -10.28 | 172.40 | -1.66 | 154.35 | 0.0662 | 853.0 | 781.7 | |
| 0.00 | 2.27 | 0.00 | 1.14 | -15.84 | 171.80 | -2.27 | 166.29 | 0.1612 | 773.0 | 565.4 | |
| 66.26 | 400.35 | 33.14 | 200.27 | -14.39 | 171.57 | -2.49 | 162.14 | 0.1381 | 1434.6 | 432.7 | |
| 0.00 | 1.22 | 0.00 | 0.62 | -16.75 | 171.32 | -2.75 | 165.03 | 0.1784 | -814.0 | -630.5 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -15.96 | 171.30 | -2.76 | 163.64 | 0.1654 | 727.0 | 518.9 | |
| 12.33 | 44.14 | 6.14 | 21.97 | -11.86 | 171.26 | -2.80 | 151.19 | 0.0998 | 1285.3 | 636.8 | |
| 1.05 | -3.00 | 0.53 | -3.00 | -14.81 | 171.13 | -2.93 | 160.29 | 0.1474 | 923.2 | 999999 | |
| 3.58 | -6.00 | 1.79 | -6.00 | -12.04 | 170.92 | -3.14 | 149.26 | 0.1053 | 1146.1 | 999999 | |
| 0.00 | 2.71 | 0.00 | 1.35 | -12.13 | 170.71 | -3.36 | 148.02 | 0.1086 | 1044.0 | 867.9 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -13.27 | 170.63 | -3.43 | 152.39 | 0.1264 | 614.0 | 468.8 | |
| 0.00 | 1.22 | 0.00 | 0.61 | -15.68 | 170.43 | -3.63 | 158.30 | 0.1657 | 849.0 | 665.4 | |
| 0.00 | 2.01 | 0.00 | 1.00 | -13.00 | 170.45 | -3.61 | 150.09 | 0.1238 | 987.0 | 825.7 | |
| 0.00 | 2.62 | 0.00 | 1.32 | -15.26 | 170.26 | -3.81 | 156.29 | 0.1601 | 997.0 | 878.0 | |
| 0.00 | 1.22 | 0.00 | 0.61 | -13.06 | 170.23 | -3.83 | 148.89 | 0.1265 | 898.0 | 767.6 | |
| 1.22 | 6.73 | 0.61 | 3.38 | -15.68 | 170.15 | -3.91 | 156.80 | 0.1675 | 839.9 | 703.1 | |
| 0.52 | 44.14 | 0.26 | 22.22 | -16.47 | 170.11 | -3.96 | 158.35 | 0.1803 | -949.7 | -439.6 | |
| 0.00 | 1.57 | 0.00 | 0.79 | -14.95 | 170.08 | -3.99 | 154.47 | 0.1567 | 879.0 | 703.0 | |
| 0.96 | -16.00 | 0.48 | -16.00 | -16.53 | 169.92 | -4.15 | 157.55 | 0.1824 | -981.2 | 999999 | |
| 0.70 | 4.37 | 0.35 | 2.19 | -15.31 | 169.94 | -4.12 | 154.75 | 0.1632 | 860.6 | 642.9 | |
| 16.70 | 85.75 | 8.33 | 42.82 | -12.42 | 169.78 | -4.28 | 143.04 | 0.1218 | 1254.4 | 696.1 | |
| 0.00 | 4.11 | 0.00 | 2.06 | -15.13 | 169.73 | -4.33 | 153.10 | 0.1620 | 339.0 | 128.7 | |
| 4.90 | -20.00 | 2.45 | -20.00 | -12.87 | 169.68 | -4.38 | 144.58 | 0.1291 | 1082.2 | 999999 | |
| 0.00 | 2.97 | 0.00 | 1.48 | -11.61 | 169.68 | -4.39 | 137.84 | 0.1122 | 821.0 | 782.1 | |
| 0.00 | 3.32 | 0.00 | 1.66 | -11.34 | 169.59 | -4.48 | 135.58 | 0.1098 | 996.0 | 842.5 | |
| 5.68 | -20.00 | 2.84 | -20.00 | -12.57 | 169.41 | -4.65 | 141.49 | 0.1277 | 1181.1 | 999999 | |
| 3.67 | -20.00 | 1.84 | -20.00 | -13.08 | 169.34 | -4.72 | 143.49 | 0.1354 | 901.6 | 999999 | |
| 0.70 | -20.00 | 0.35 | -20.00 | -12.78 | 169.35 | -4.72 | 142.13 | 0.1313 | 989.5 | 999999 | |
| 0.00 | 1.40 | 0.00 | 0.70 | -11.94 | 169.33 | -4.73 | 137.64 | 0.1204 | 937.0 | 758.6 | |
| 0.00 | 2.71 | 0.00 | 1.35 | -11.22 | 169.28 | -4.78 | 132.92 | 0.1121 | 857.0 | 787.3 | |
| 0.00 | 1.66 | 0.00 | 0.84 | -15.49 | 169.07 | -5.00 | 150.79 | 0.1727 | -927.0 | -647.9 | |
| 1.66 | -20.00 | 0.83 | -20.00 | -12.71 | 168.98 | -5.09 | 139.73 | 0.1344 | 955.6 | 999999 | |
| 0.00 | 2.53 | 0.00 | 1.27 | -12.26 | 168.80 | -5.26 | 136.45 | 0.1306 | 708.0 | 706.2 | |
| 0.00 | 3.41 | 0.00 | 1.70 | -12.62 | 168.70 | -5.36 | 137.79 | 0.1363 | 1115.0 | 950.6 | |
| 0.00 | 1.92 | 0.00 | 0.97 | -14.88 | 168.62 | -5.45 | 146.70 | 0.1678 | 510.0 | 411.5 | |
| 4.02 | 7.60 | 2.01 | 3.81 | -13.07 | 168.45 | -5.62 | 138.65 | 0.1450 | 1041.0 | 697.2 | |
| 0.00 | 1.22 | 0.00 | 0.61 | -13.94 | 168.33 | -5.73 | 141.86 | 0.1577 | 917.0 | 631.4 | |
| 0.00 | 1.92 | 0.00 | 0.96 | -13.37 | 168.22 | -5.84 | 138.91 | 0.1513 | 434.0 | 317.4 | |
| 0.96 | 2.71 | 0.48 | 1.36 | -13.15 | 168.04 | -6.02 | 137.10 | 0.1507 | 841.6 | 703.0 | |
| 0.00 | 0.96 | 0.00 | 0.48 | -9.26 | 168.04 | -6.03 | 112.10 | 0.1123 | 972.0 | 782.7 | |
| 0.00 | 0.96 | 0.00 | 0.48 | -12.52 | 167.88 | -6.19 | 133.23 | 0.1451 | 948.0 | 764.1 | |
| 0.00 | 4.72 | 0.00 | 2.36 | -12.13 | 167.85 | -6.21 | 131.07 | 0.1409 | 513.0 | 661.4 | |
| 0.00 | 1.40 | 0.00 | 0.70 | -10.48 | 167.89 | -6.17 | 120.97 | 0.1239 | 1077.0 | 839.9 | |
| 0.52 | 3.85 | 0.26 | 1.93 | -14.20 | 167.77 | -6.30 | 140.32 | 0.1673 | -1069.5 | -818.2 | |
| 0.00 | 2.27 | 0.00 | 1.14 | -12.37 | 167.73 | -6.34 | 131.77 | 0.1453 | 829.0 | 711.6 | |
| 0.00 | 1.31 | 0.00 | 0.66 | -12.58 | 167.69 | -6.38 | 132.69 | 0.1481 | 650.0 | 558.5 | |
| 5.07 | 8.30 | 2.54 | 4.17 | -13.72 | 167.63 | -6.44 | 137.72 | 0.1627 | 1062.2 | 772.9 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -12.42 | 167.48 | -6.59 | 130.99 | 0.1491 | 844.0 | 691.9 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -12.60 | 167.32 | -6.75 | 131.24 | 0.1531 | 542.0 | 360.5 | |
| 0.00 | 1.75 | 0.00 | 0.88 | -14.52 | 167.01 | -7.05 | 138.40 | 0.1798 | -810.0 | -701.8 | |
| 0.00 | 5.16 | 0.00 | 2.59 | -12.38 | 166.37 | -7.70 | 126.51 | 0.1635 | -946.0 | -771.0 | |
| 0.00 | 2.62 | 0.00 | 1.32 | -14.75 | 166.07 | -8.00 | 135.74 | 0.1936 | -992.0 | -852.5 | |
| 0.00 | 1.66 | 0.00 | 0.84 | -14.54 | 165.98 | -8.08 | 134.64 | 0.1921 | -828.0 | -651.2 | |
| 0.00 | 1.22 | 0.00 | 0.62 | -14.99 | 165.90 | -8.16 | 136.04 | 0.1984 | -906.0 | -674.0 | |
| 0.00 | 2.80 | 0.00 | 1.40 | -10.99 | 166.01 | -8.05 | 117.89 | 0.1564 | 807.0 | 561.5 | |
| 0.00 | 1.57 | 0.00 | 0.79 | -14.68 | 165.79 | -8.27 | 134.54 | 0.1962 | -1051.0 | -844.3 | |
| 0.00 | 1.05 | 0.00 | 0.53 | -14.80 | 165.75 | -8.31 | 134.86 | 0.1980 | -875.0 | -728.8 | |
| 1.05 | 27.45 | 0.53 | 13.85 | -13.74 | 165.33 | -8.74 | 129.31 | 0.1915 | -1052.0 | -659.8 | |
| 3.67 | -57.00 | 1.85 | -57.00 | -13.26 | 165.29 | -8.78 | 127.12 | 0.1872 | -1247.5 | 999999 | |
| 6.64 | -57.00 | 3.35 | -57.00 | -13.56 | 165.15 | -8.91 | 127.99 | 0.1920 | -1143.4 | 999999 | |
| 0.00 | 1.66 | 0.00 | 0.84 | -10.18 | 164.37 | -9.69 | 109.66 | 0.1768 | 904.0 | 778.3 | |
| 0.00 | 3.23 | 0.00 | 1.63 | -10.33 | 164.21 | -9.85 | 110.17 | 0.1801 | 989.0 | 769.1 | |
| 0.00 | 1.49 | 0.00 | 0.75 | -11.21 | 163.63 | -10.44 | 113.55 | 0.1948 | -890.0 | -533.2 | |
| 0.00 | 1.05 | 0.00 | 0.53 | -10.61 | 163.56 | -10.51 | 110.50 | 0.1923 | 792.0 | 656.8 | |
| 0.00 | 2.01 | 0.00 | 1.01 | -8.90 | 163.55 | -10.51 | 101.69 | 0.1849 | 868.0 | 632.3 | |
| 0.00 | 1.05 | 0.00 | 0.53 | -10.66 | 163.12 | -10.94 | 110.04 | 0.1995 | 764.0 | 581.6 | |
| 3.50 | 32.95 | 1.77 | 16.68 | -11.52 | 162.90 | -11.17 | 113.67 | 0.2081 | -1079.3 | -896.6 | |
| 0.00 | 1.66 | 0.00 | 0.84 | -10.80 | 162.59 | -11.48 | 109.87 | 0.2088 | 992.0 | 719.2 | |
| 0.00 | 1.40 | 0.00 | 0.71 | -10.76 | 162.37 | -11.69 | 109.40 | 0.2121 | 699.0 | 551.0 | |
| 0.00 | 0.96 | 0.00 | 0.49 | -15.24 | 162.15 | -11.92 | 126.58 | 0.2492 | -831.0 | -680.7 | |
| 9.97 | 22.81 | 5.06 | 11.58 | -11.69 | 162.30 | -11.76 | 113.38 | 0.2185 | -1148.6 | -603.2 | |
| 0.00 | 0.61 | 0.00 | 0.31 | -15.21 | 162.02 | -12.04 | 126.20 | 0.2506 | -676.0 | -530.0 | |
| 0.00 | 1.22 | 0.00 | 0.62 | -9.32 | 162.27 | -11.79 | 102.60 | 0.2076 | 724.0 | 628.1 | |
| 0.00 | 3.23 | 0.00 | 1.64 | -9.17 | 162.21 | -11.85 | 101.83 | 0.2081 | 804.0 | 694.8 | |
| 0.00 | 2.53 | 0.00 | 1.29 | -10.88 | 162.12 | -11.95 | 109.56 | 0.2167 | 898.0 | 665.1 | |
| 0.00 | 1.31 | 0.00 | 0.68 | -16.99 | 160.73 | -13.34 | 128.99 | 0.2852 | -836.0 | -693.2 | |
| 0.00 | 3.50 | 0.00 | 1.80 | -15.68 | 160.56 | -13.50 | 124.79 | 0.2750 | -901.0 | -729.6 | |
| 0.00 | 0.96 | 0.00 | 0.49 | -12.46 | 160.73 | -13.34 | 114.02 | 0.2477 | -859.0 | -714.9 | |
| 0.00 | 1.14 | 0.00 | 0.59 | -15.98 | 160.38 | -13.68 | 125.36 | 0.2801 | -838.0 | -676.9 | |
| 0.00 | 2.80 | 0.00 | 1.44 | -15.67 | 160.24 | -13.82 | 124.18 | 0.2793 | -971.0 | -727.1 | |
| 0.00 | 1.31 | 0.00 | 0.67 | -13.32 | 160.33 | -13.73 | 116.56 | 0.2594 | -592.0 | -547.5 | |
| 0.00 | 3.67 | 0.00 | 1.89 | -14.43 | 160.17 | -13.90 | 120.09 | 0.2700 | -1030.0 | -810.7 | |
| 0.00 | 0.87 | 0.00 | 0.45 | -14.16 | 160.19 | -13.88 | 119.22 | 0.2677 | -968.0 | -788.1 | |
| 0.00 | 1.14 | 0.00 | 0.59 | -14.61 | 160.00 | -14.07 | 120.38 | 0.2739 | -814.0 | -723.2 | |
| 0.00 | 1.75 | 0.00 | 0.91 | -18.39 | 159.71 | -14.36 | 130.80 | 0.3122 | -769.0 | -673.2 | |
| 0.00 | 1.22 | 0.00 | 0.63 | -17.12 | 159.78 | -14.28 | 127.54 | 0.2987 | -874.0 | -784.2 | |
| 0.00 | 0.87 | 0.00 | 0.45 | -17.81 | 159.56 | -14.50 | 129.02 | 0.3082 | -814.0 | -660.8 | |
| 0.00 | 3.50 | 0.00 | 1.80 | -14.93 | 159.72 | -14.34 | 120.97 | 0.2804 | -860.0 | -687.0 | |
| 0.00 | 0.96 | 0.00 | 0.50 | -18.57 | 159.37 | -14.70 | 130.61 | 0.3183 | -832.0 | -656.3 | |
| 0.00 | 2.97 | 0.00 | 1.52 | -11.32 | 159.78 | -14.28 | 108.52 | 0.2563 | -911.0 | -719.3 | |
| 0.00 | 1.49 | 0.00 | 0.77 | -17.09 | 158.94 | -15.12 | 126.01 | 0.3096 | -876.0 | -652.1 | |
| 0.00 | 1.14 | 0.00 | 0.58 | -12.75 | 159.26 | -14.81 | 113.05 | 0.2721 | -798.0 | -582.5 | |
| 0.00 | 1.49 | 0.00 | 0.77 | -16.78 | 158.77 | -15.29 | 124.88 | 0.3091 | -993.0 | -830.9 | |
| 0.00 | 1.14 | 0.00 | 0.58 | -11.39 | 159.12 | -14.95 | 108.09 | 0.2672 | -958.0 | -800.8 | |
| 0.00 | 1.40 | 0.00 | 0.72 | -11.32 | 158.87 | -15.20 | 107.60 | 0.2709 | -954.0 | -747.0 | |
| 0.00 | 2.45 | 0.00 | 1.26 | -12.72 | 158.34 | -15.73 | 111.86 | 0.2861 | -688.0 | -578.8 | |
| 0.00 | 2.01 | 0.00 | 1.04 | -10.88 | 158.07 | -15.99 | 105.34 | 0.2819 | -825.0 | -643.3 | |
| 0.00 | 1.92 | 0.00 | 1.00 | -13.39 | 157.72 | -16.35 | 113.32 | 0.2995 | -895.0 | -732.4 | |
| 0.00 | 1.75 | 0.00 | 0.91 | -13.04 | 157.33 | -16.74 | 111.81 | 0.3036 | -1057.0 | -830.0 | |
| 0.00 | 1.14 | 0.00 | 0.59 | -9.55 | 156.24 | -17.83 | 99.82 | 0.3077 | -763.0 | -597.7 | |
| 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. | |