SDO HMI 2014-04-04 23:00:32 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 |
| 184.66 | 823.27 | 94.81 | 422.22 | -11.38 | 17.95 | -13.77 | 112.29 | 0.2520 | -232.9 | -157.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-04 23:00:32 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 | 3.34 | 0.00 | 1.66 | -8.09 | 27.83 | -3.88 | 114.71 | 0.0741 | 830.0 | 615.4 | |
| 0.00 | 2.55 | 0.00 | 1.29 | -16.51 | 27.63 | -4.08 | 158.89 | 0.1904 | 106.0 | 223.3 | |
| 0.00 | 2.02 | 0.00 | 1.00 | -7.19 | 27.69 | -4.02 | 102.28 | 0.0716 | 761.0 | 639.4 | |
| 0.00 | 2.90 | 0.00 | 1.44 | -8.96 | 27.00 | -4.71 | 119.54 | 0.0937 | 953.0 | 807.7 | |
| 3.52 | 9.05 | 1.75 | 4.51 | -9.04 | 26.79 | -4.93 | 119.28 | 0.0977 | 1225.0 | 819.9 | |
| 0.00 | 2.29 | 0.00 | 1.14 | -8.95 | 26.54 | -5.17 | 117.32 | 0.1007 | 1039.0 | 901.1 | |
| 0.00 | 7.30 | 0.00 | 3.63 | -9.46 | 26.54 | -5.18 | 121.65 | 0.1051 | 1145.0 | 883.9 | |
| 0.00 | 3.96 | 0.00 | 1.97 | -8.92 | 26.36 | -5.35 | 116.26 | 0.1033 | 832.0 | 824.7 | |
| 1.14 | 3.96 | 0.57 | 1.97 | -9.37 | 26.26 | -5.45 | 119.63 | 0.1083 | 1223.5 | 1006.7 | |
| 0.44 | 1.93 | 0.22 | 0.96 | -9.91 | 26.19 | -5.52 | 123.49 | 0.1142 | 932.6 | 744.9 | |
| 1.32 | 3.60 | 0.66 | 1.80 | -8.98 | 26.09 | -5.63 | 115.64 | 0.1080 | 1143.6 | 942.5 | |
| 0.00 | 1.05 | 0.00 | 0.53 | -9.28 | 26.02 | -5.69 | 117.85 | 0.1113 | 897.0 | 670.8 | |
| 0.00 | 1.32 | 0.00 | 0.66 | -8.53 | 26.00 | -5.71 | 111.44 | 0.1062 | 856.0 | 606.1 | |
| 0.00 | 5.36 | 0.00 | 2.67 | -9.54 | 25.95 | -5.76 | 119.69 | 0.1145 | 829.0 | 712.0 | |
| 0.00 | 2.11 | 0.00 | 1.05 | -8.91 | 25.81 | -5.90 | 114.11 | 0.1118 | 670.0 | 614.6 | |
| 0.00 | 2.11 | 0.00 | 1.05 | -8.34 | 25.46 | -6.26 | 108.22 | 0.1141 | 848.0 | 745.6 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -11.37 | 25.24 | -6.47 | 128.63 | 0.1421 | 802.0 | 613.0 | |
| 0.00 | 2.46 | 0.00 | 1.23 | -8.87 | 25.05 | -6.66 | 111.39 | 0.1237 | 1121.0 | 912.0 | |
| 0.00 | 1.32 | 0.00 | 0.66 | -13.17 | 24.85 | -6.86 | 135.82 | 0.1677 | 701.0 | 510.2 | |
| 0.00 | 1.32 | 0.00 | 0.66 | -13.87 | 24.83 | -6.88 | 138.55 | 0.1766 | 698.0 | 544.7 | |
| 0.00 | 0.97 | 0.00 | 0.48 | -8.51 | 24.54 | -7.18 | 107.36 | 0.1300 | 1026.0 | 828.5 | |
| 0.88 | 10.28 | 0.44 | 5.16 | -11.60 | 24.28 | -7.43 | 126.12 | 0.1576 | 1003.7 | 401.8 | |
| 0.00 | 2.20 | 0.00 | 1.10 | -8.47 | 24.36 | -7.36 | 106.74 | 0.1329 | 907.0 | 679.6 | |
| 0.00 | 1.05 | 0.00 | 0.53 | -8.56 | 24.20 | -7.51 | 107.06 | 0.1359 | 837.0 | 667.5 | |
| 0.00 | 1.32 | 0.00 | 0.66 | -12.07 | 23.96 | -7.76 | 127.39 | 0.1669 | 798.0 | 676.4 | |
| 0.00 | 1.49 | 0.00 | 0.75 | -8.68 | 23.98 | -7.73 | 107.43 | 0.1400 | 887.0 | 668.5 | |
| 0.00 | 2.02 | 0.00 | 1.02 | -12.04 | 23.80 | -7.91 | 126.70 | 0.1687 | 871.0 | 709.4 | |
| 8.79 | 11.69 | 4.41 | 5.87 | -11.47 | 23.79 | -7.92 | 123.78 | 0.1633 | 1144.5 | 874.9 | |
| 0.00 | 2.29 | 0.00 | 1.15 | -11.40 | 23.39 | -8.32 | 122.19 | 0.1685 | 1089.0 | 912.7 | |
| 2.02 | 5.63 | 1.02 | 2.83 | -11.01 | 23.34 | -8.37 | 120.00 | 0.1658 | 1173.9 | 968.1 | |
| 0.00 | 6.33 | 0.00 | 3.18 | -10.29 | 23.36 | -8.35 | 116.09 | 0.1599 | 997.0 | 918.5 | |
| 0.00 | 4.04 | 0.00 | 2.03 | -10.74 | 23.26 | -8.46 | 118.31 | 0.1649 | 1177.0 | 884.0 | |
| 0.79 | 14.42 | 0.40 | 7.25 | -11.79 | 23.16 | -8.55 | 123.44 | 0.1753 | 941.1 | 491.4 | |
| 0.00 | 3.25 | 0.00 | 1.63 | -10.97 | 23.00 | -8.71 | 118.88 | 0.1706 | 834.0 | 695.6 | |
| 12.83 | 24.26 | 6.45 | 12.19 | -10.43 | 22.89 | -8.82 | 115.71 | 0.1681 | 1136.9 | 609.4 | |
| 0.00 | 1.49 | 0.00 | 0.75 | -9.80 | 22.85 | -8.86 | 112.09 | 0.1646 | 718.0 | 472.2 | |
| 1.85 | 9.84 | 0.93 | 4.95 | -11.21 | 22.78 | -8.94 | 119.50 | 0.1759 | 945.8 | 620.1 | |
| 0.44 | 2.55 | 0.22 | 1.29 | -12.16 | 22.31 | -9.40 | 122.80 | 0.1909 | -1065.6 | -772.9 | |
| 0.00 | 8.35 | 0.00 | 4.21 | -11.59 | 22.33 | -9.38 | 120.21 | 0.1857 | 891.0 | 537.2 | |
| 2.55 | 11.78 | 1.28 | 5.93 | -10.51 | 22.24 | -9.47 | 114.62 | 0.1788 | 1152.4 | 812.5 | |
| 3.96 | -40.00 | 1.99 | -40.00 | -10.59 | 22.06 | -9.66 | 114.66 | 0.1823 | 954.6 | 999999 | |
| 0.00 | 2.37 | 0.00 | 1.19 | -9.42 | 21.97 | -9.75 | 108.33 | 0.1767 | 1041.0 | 844.9 | |
| 0.00 | 1.32 | 0.00 | 0.67 | -14.72 | 21.61 | -10.11 | 130.97 | 0.2258 | 1005.0 | 731.4 | |
| 0.00 | 1.14 | 0.00 | 0.58 | -11.10 | 21.70 | -10.02 | 116.37 | 0.1914 | -590.0 | -349.6 | |
| 1.23 | 2.81 | 0.62 | 1.42 | -10.05 | 21.61 | -10.10 | 110.99 | 0.1859 | 909.6 | 747.2 | |
| 0.00 | 1.32 | 0.00 | 0.67 | -15.20 | 21.39 | -10.32 | 132.02 | 0.2337 | 555.0 | 377.7 | |
| 0.00 | 1.41 | 0.00 | 0.71 | -10.25 | 21.45 | -10.27 | 111.75 | 0.1897 | 677.0 | 508.8 | |
| 0.62 | 11.08 | 0.31 | 5.60 | -11.09 | 21.36 | -10.36 | 115.62 | 0.1966 | -586.9 | 514.1 | |
| 0.35 | 1.76 | 0.18 | 0.89 | -10.46 | 21.32 | -10.40 | 112.53 | 0.1930 | 931.5 | 796.4 | |
| 3.16 | -48.00 | 1.60 | -48.00 | -10.97 | 21.21 | -10.51 | 114.74 | 0.1981 | 908.5 | 999999 | |
| 0.79 | 13.98 | 0.40 | 7.07 | -10.90 | 20.84 | -10.88 | 113.72 | 0.2034 | 1088.3 | 474.3 | |
| 1.23 | -51.00 | 0.62 | -51.00 | -11.17 | 20.79 | -10.92 | 114.87 | 0.2058 | 479.7 | 999999 | |
| 0.00 | 2.46 | 0.00 | 1.25 | -12.34 | 20.46 | -11.25 | 119.21 | 0.2194 | -785.0 | -566.2 | |
| 0.00 | 1.23 | 0.00 | 0.62 | -10.74 | 20.50 | -11.22 | 112.42 | 0.2076 | 616.0 | 530.6 | |
| 0.00 | 5.01 | 0.00 | 2.54 | -10.83 | 20.25 | -11.47 | 112.38 | 0.2121 | 571.0 | 429.6 | |
| 0.70 | 5.54 | 0.36 | 2.81 | -11.91 | 20.08 | -11.64 | 116.69 | 0.2219 | -1073.0 | -784.6 | |
| 1.41 | 7.82 | 0.71 | 3.97 | -11.60 | 20.00 | -11.72 | 115.29 | 0.2210 | -1140.9 | -719.6 | |
| 1.14 | 2.46 | 0.58 | 1.25 | -11.92 | 19.29 | -12.42 | 115.35 | 0.2340 | -1035.7 | -858.7 | |
| 0.00 | 1.32 | 0.00 | 0.67 | -11.88 | 18.92 | -12.80 | 114.59 | 0.2395 | -897.0 | -755.0 | |
| 0.00 | 1.85 | 0.00 | 0.94 | -12.06 | 18.72 | -12.99 | 114.96 | 0.2436 | -964.0 | -727.0 | |
| 0.00 | 1.14 | 0.00 | 0.58 | -12.01 | 18.19 | -13.53 | 113.99 | 0.2515 | -871.0 | -658.1 | |
| 0.00 | 2.81 | 0.00 | 1.44 | -11.70 | 17.89 | -13.83 | 112.42 | 0.2543 | -919.0 | -736.3 | |
| 0.00 | 2.99 | 0.00 | 1.53 | -12.27 | 17.64 | -14.08 | 114.14 | 0.2616 | 790.0 | 608.4 | |
| 0.00 | 2.29 | 0.00 | 1.18 | -14.16 | 17.14 | -14.58 | 119.75 | 0.2823 | 877.0 | 646.2 | |
| 0.00 | 1.05 | 0.00 | 0.54 | -13.19 | 17.04 | -14.67 | 116.45 | 0.2767 | -882.0 | -621.8 | |
| 0.00 | 3.08 | 0.00 | 1.58 | -11.92 | 17.12 | -14.60 | 112.22 | 0.2676 | -205.0 | -192.5 | |
| 0.00 | 3.16 | 0.00 | 1.62 | -10.78 | 17.05 | -14.66 | 108.01 | 0.2626 | -1112.0 | -763.1 | |
| 0.00 | 6.50 | 0.00 | 3.34 | -10.47 | 16.91 | -14.80 | 106.75 | 0.2636 | -823.0 | -925.2 | |
| 1.49 | 11.43 | 0.77 | 5.90 | -12.76 | 16.75 | -14.96 | 114.62 | 0.2782 | -1049.4 | -866.9 | |
| 2.37 | 508.59 | 1.22 | 263.30 | -12.09 | 16.60 | -15.11 | 112.17 | 0.2765 | -1093.4 | -430.4 | |
| 1.58 | -69.00 | 0.82 | -69.00 | -12.87 | 16.46 | -15.26 | 114.60 | 0.2834 | -1033.2 | 999999 | |
| 2.37 | 20.39 | 1.22 | 10.48 | -10.16 | 16.61 | -15.10 | 105.35 | 0.2672 | -1212.8 | -750.3 | |
| 0.70 | -72.00 | 0.36 | -72.00 | -9.92 | 16.56 | -15.15 | 104.42 | 0.2671 | -1056.0 | 999999 | |
| 3.16 | -70.00 | 1.63 | -70.00 | -12.29 | 16.40 | -15.32 | 112.62 | 0.2809 | -1025.7 | 999999 | |
| 0.00 | 2.29 | 0.00 | 1.18 | -13.34 | 16.14 | -15.58 | 115.72 | 0.2913 | -679.0 | -567.5 | |
| 3.96 | -70.00 | 2.04 | -70.00 | -12.16 | 16.09 | -15.63 | 111.82 | 0.2849 | -1057.2 | 999999 | |
| 0.00 | 1.76 | 0.00 | 0.91 | -10.42 | 16.19 | -15.53 | 105.92 | 0.2750 | -1096.0 | -951.5 | |
| 10.55 | -70.00 | 5.46 | -70.00 | -12.15 | 15.71 | -16.01 | 111.36 | 0.2908 | -1157.0 | 999999 | |
| 52.74 | -70.00 | 27.28 | -70.00 | -11.55 | 15.65 | -16.07 | 109.30 | 0.2886 | -1299.3 | 999999 | |
| 0.00 | 1.67 | 0.00 | 0.87 | -13.41 | 15.52 | -16.19 | 115.16 | 0.3010 | -676.0 | -523.8 | |
| 1.85 | -70.00 | 0.95 | -70.00 | -10.40 | 15.59 | -16.13 | 105.36 | 0.2846 | -1082.7 | 999999 | |
| 6.59 | -70.00 | 3.41 | -70.00 | -10.73 | 15.54 | -16.18 | 106.45 | 0.2867 | -1127.8 | 999999 | |
| 15.56 | -70.00 | 8.07 | -70.00 | -12.47 | 15.40 | -16.32 | 112.06 | 0.2973 | -1021.9 | 999999 | |
| 4.83 | -70.00 | 2.50 | -70.00 | -10.36 | 15.40 | -16.32 | 105.10 | 0.2875 | -1151.4 | 999999 | |
| 2.02 | -70.00 | 1.05 | -70.00 | -10.88 | 15.37 | -16.35 | 106.80 | 0.2900 | -936.4 | 999999 | |
| 8.26 | -70.00 | 4.29 | -70.00 | -12.20 | 15.26 | -16.46 | 111.03 | 0.2980 | -1037.6 | 999999 | |
| 8.00 | -70.00 | 4.15 | -70.00 | -11.77 | 15.25 | -16.46 | 109.66 | 0.2959 | -969.6 | 999999 | |
| 2.20 | -70.00 | 1.14 | -70.00 | -11.47 | 15.11 | -16.60 | 108.54 | 0.2967 | -812.0 | 999999 | |
| 0.97 | -70.00 | 0.50 | -70.00 | -12.19 | 15.06 | -16.65 | 110.81 | 0.3010 | -917.5 | 999999 | |
| 0.70 | -70.00 | 0.36 | -70.00 | -11.62 | 15.00 | -16.71 | 108.92 | 0.2990 | -761.5 | 999999 | |
| 3.60 | -70.00 | 1.87 | -70.00 | -11.64 | 14.78 | -16.94 | 108.78 | 0.3027 | -552.0 | 999999 | |
| 0.00 | 2.90 | 0.00 | 1.51 | -9.47 | 13.89 | -17.83 | 101.21 | 0.3092 | -724.0 | -605.7 | |
| 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. | |