SDO HMI 2014-04-16 08:00:34 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 157.22 | 885.81 | 82.98 | 470.41 | -15.80 | 223.41 | -18.16 | 122.24 | 0.3539 | 345.8 | 139.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-16 08:00:34 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 | 1.50 | 0.00 | 0.78 | -16.47 | 229.50 | -12.08 | 133.75 | 0.2790 | -901.0 | -675.2 | |
| 0.00 | 1.77 | 0.00 | 0.91 | -14.83 | 228.64 | -12.93 | 127.20 | 0.2728 | -1060.0 | -854.0 | |
| 0.97 | 375.69 | 0.50 | 195.04 | -16.44 | 228.21 | -13.36 | 130.91 | 0.2946 | 1170.0 | 411.2 | |
| 0.00 | 1.50 | 0.00 | 0.78 | -14.75 | 228.00 | -13.57 | 125.73 | 0.2807 | 244.0 | 308.1 | |
| 78.08 | -3.00 | 40.52 | -3.00 | -16.12 | 227.59 | -13.98 | 128.82 | 0.2993 | 1456.9 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -11.52 | 227.30 | -14.27 | 114.00 | 0.2655 | 913.0 | 726.6 | |
| 0.35 | 1.86 | 0.18 | 0.95 | -10.21 | 227.21 | -14.36 | 109.18 | 0.2596 | 1132.5 | 900.7 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -10.57 | 227.13 | -14.44 | 110.41 | 0.2627 | 976.0 | 730.7 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -13.51 | 226.90 | -14.67 | 120.00 | 0.2856 | -839.0 | -706.8 | |
| 0.00 | 1.95 | 0.00 | 1.02 | -18.55 | 226.48 | -15.09 | 132.82 | 0.3381 | 834.0 | 654.0 | |
| 0.00 | 1.68 | 0.00 | 0.87 | -12.59 | 226.70 | -14.87 | 116.78 | 0.2818 | 897.0 | 601.1 | |
| 0.00 | 2.39 | 0.00 | 1.24 | -13.65 | 226.57 | -15.00 | 119.93 | 0.2915 | -1003.0 | -770.1 | |
| 3.81 | 18.94 | 1.97 | 9.82 | -14.11 | 226.48 | -15.09 | 121.15 | 0.2964 | -1200.1 | -610.4 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -10.47 | 226.69 | -14.88 | 109.55 | 0.2691 | 1115.0 | 804.3 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -10.89 | 226.64 | -14.93 | 110.97 | 0.2722 | 976.0 | 781.8 | |
| 0.00 | 2.21 | 0.00 | 1.14 | -10.74 | 226.65 | -14.92 | 110.45 | 0.2712 | 864.0 | 752.6 | |
| 0.00 | 3.63 | 0.00 | 1.87 | -10.14 | 226.68 | -14.89 | 108.34 | 0.2677 | 794.0 | 690.4 | |
| 0.00 | 2.92 | 0.00 | 1.50 | -10.56 | 226.50 | -15.07 | 109.64 | 0.2726 | 906.0 | 801.0 | |
| 0.00 | 1.50 | 0.00 | 0.78 | -10.52 | 226.28 | -15.29 | 109.27 | 0.2759 | 648.0 | 684.8 | |
| 0.00 | 2.04 | 0.00 | 1.05 | -10.70 | 226.21 | -15.36 | 109.82 | 0.2780 | 784.0 | 702.6 | |
| 0.00 | 0.62 | 0.00 | 0.33 | -17.94 | 225.61 | -15.96 | 129.91 | 0.3425 | -581.0 | -479.4 | |
| 0.00 | 5.75 | 0.00 | 2.97 | -10.81 | 225.85 | -15.72 | 109.82 | 0.2841 | 767.0 | 756.2 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -11.05 | 225.55 | -16.02 | 110.28 | 0.2901 | 699.0 | 436.5 | |
| 0.00 | 0.80 | 0.00 | 0.41 | -11.50 | 225.33 | -16.24 | 111.51 | 0.2958 | 439.0 | 446.4 | |
| 0.00 | 2.74 | 0.00 | 1.43 | -11.63 | 224.91 | -16.66 | 111.49 | 0.3032 | 692.0 | 640.6 | |
| 0.00 | 1.33 | 0.00 | 0.70 | -15.70 | 224.41 | -17.16 | 122.50 | 0.3383 | -825.0 | -664.8 | |
| 0.97 | 2.04 | 0.51 | 1.07 | -14.17 | 224.44 | -17.13 | 118.44 | 0.3263 | -835.5 | -690.6 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -10.96 | 224.50 | -17.07 | 108.97 | 0.3061 | 835.0 | 648.0 | |
| 0.00 | 2.66 | 0.00 | 1.39 | -14.62 | 224.20 | -17.37 | 119.38 | 0.3329 | 947.0 | 841.2 | |
| 0.00 | 1.59 | 0.00 | 0.85 | -17.04 | 223.12 | -18.45 | 124.07 | 0.3668 | 1068.0 | 868.6 | |
| 0.00 | 1.24 | 0.00 | 0.66 | -17.16 | 222.95 | -18.62 | 124.11 | 0.3702 | 1031.0 | 900.8 | |
| 0.00 | 1.77 | 0.00 | 0.95 | -17.61 | 222.70 | -18.87 | 124.83 | 0.3772 | 696.0 | 491.0 | |
| 13.10 | 82.24 | 6.96 | 43.70 | -15.62 | 222.74 | -18.83 | 120.13 | 0.3610 | 1345.1 | 379.3 | |
| 0.00 | 1.59 | 0.00 | 0.85 | -17.08 | 222.52 | -19.05 | 123.39 | 0.3753 | 642.0 | 583.4 | |
| 1.86 | -33.00 | 0.99 | -33.00 | -15.55 | 222.55 | -19.02 | 119.73 | 0.3632 | 1006.5 | 999999 | |
| 1.15 | 119.15 | 0.61 | 63.50 | -15.03 | 222.56 | -19.01 | 118.45 | 0.3593 | 1128.8 | 603.9 | |
| 0.00 | 1.59 | 0.00 | 0.83 | -10.00 | 222.95 | -18.62 | 104.83 | 0.3267 | 751.0 | 532.8 | |
| 3.28 | -33.00 | 1.74 | -33.00 | -15.76 | 222.46 | -19.11 | 120.15 | 0.3660 | 954.4 | 999999 | |
| 0.00 | 0.71 | 0.00 | 0.38 | -14.53 | 222.18 | -19.39 | 116.75 | 0.3615 | 904.0 | 732.9 | |
| 0.00 | 3.36 | 0.00 | 1.79 | -15.50 | 221.99 | -19.58 | 118.97 | 0.3708 | 459.0 | 421.2 | |
| 5.40 | -36.00 | 2.87 | -36.00 | -14.10 | 222.06 | -19.51 | 115.52 | 0.3606 | 1182.9 | 999999 | |
| 1.24 | -36.00 | 0.66 | -36.00 | -14.98 | 221.94 | -19.63 | 117.63 | 0.3679 | 1093.0 | 999999 | |
| 6.29 | -36.00 | 3.34 | -36.00 | -13.88 | 221.98 | -19.59 | 114.88 | 0.3604 | 1115.9 | 999999 | |
| 7.70 | -36.00 | 4.11 | -36.00 | -14.97 | 221.68 | -19.89 | 117.33 | 0.3716 | 970.7 | 999999 | |
| 0.00 | 3.81 | 0.00 | 2.00 | -9.43 | 222.11 | -19.46 | 102.66 | 0.3383 | 692.0 | 705.8 | |
| 0.71 | -36.00 | 0.38 | -36.00 | -15.61 | 221.51 | -20.06 | 118.71 | 0.3783 | 971.6 | 999999 | |
| 1.50 | -36.00 | 0.80 | -36.00 | -14.72 | 221.53 | -20.04 | 116.57 | 0.3721 | 783.0 | 999999 | |
| 4.78 | -36.00 | 2.56 | -36.00 | -15.39 | 221.37 | -20.20 | 118.03 | 0.3788 | 760.4 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.52 | -13.63 | 221.54 | -20.03 | 113.79 | 0.3654 | 746.0 | 609.1 | |
| 0.00 | 1.42 | 0.00 | 0.76 | -16.06 | 221.23 | -20.34 | 119.48 | 0.3853 | 484.0 | 441.7 | |
| 1.24 | -36.00 | 0.66 | -36.00 | -15.69 | 221.24 | -20.33 | 118.61 | 0.3827 | 846.1 | 999999 | |
| 0.00 | 2.57 | 0.00 | 1.38 | -15.29 | 221.08 | -20.49 | 117.48 | 0.3823 | -222.0 | -132.3 | |
| 0.00 | 2.74 | 0.00 | 1.47 | -14.00 | 220.94 | -20.63 | 114.20 | 0.3764 | 719.0 | 606.4 | |
| 0.00 | 1.59 | 0.00 | 0.85 | -13.30 | 221.01 | -20.56 | 112.49 | 0.3716 | 791.0 | 638.6 | |
| 0.44 | 2.83 | 0.24 | 1.53 | -16.22 | 220.54 | -21.03 | 119.12 | 0.3961 | 772.6 | 552.4 | |
| 0.00 | 1.15 | 0.00 | 0.62 | -16.40 | 220.49 | -21.08 | 119.48 | 0.3981 | 708.0 | 524.8 | |
| 0.00 | 8.23 | 0.00 | 4.45 | -16.58 | 220.23 | -21.34 | 119.61 | 0.4029 | 589.0 | 304.7 | |
| 0.00 | 1.42 | 0.00 | 0.77 | -16.88 | 220.06 | -21.51 | 120.11 | 0.4073 | 552.0 | 488.6 | |
| 0.00 | 1.24 | 0.00 | 0.66 | -9.48 | 219.89 | -21.68 | 101.76 | 0.3738 | 703.0 | 577.4 | |
| 0.00 | 1.24 | 0.00 | 0.67 | -14.27 | 219.11 | -22.46 | 113.29 | 0.4048 | 641.0 | 375.9 | |
| 6.64 | 59.84 | 3.63 | 32.66 | -16.43 | 218.76 | -22.81 | 117.87 | 0.4224 | -1104.9 | -660.1 | |
| 0.00 | 0.97 | 0.00 | 0.53 | -15.64 | 218.79 | -22.78 | 116.14 | 0.4171 | -776.0 | -629.7 | |
| 0.44 | 10.71 | 0.24 | 5.84 | -15.78 | 218.50 | -23.07 | 116.21 | 0.4221 | -1037.4 | -889.7 | |
| 7.35 | 14.61 | 4.00 | 7.95 | -14.89 | 218.57 | -23.00 | 114.28 | 0.4160 | -1030.0 | -530.0 | |
| 3.19 | -61.00 | 1.74 | -61.00 | -16.08 | 218.39 | -23.18 | 116.78 | 0.4254 | -1042.6 | 999999 | |
| 0.00 | 1.77 | 0.00 | 0.98 | -17.69 | 217.90 | -23.67 | 119.76 | 0.4424 | -1038.0 | -799.0 | |
| 0.62 | 2.83 | 0.34 | 1.57 | -18.18 | 217.66 | -23.91 | 120.53 | 0.4489 | -1180.3 | -953.2 | |
| 0.00 | 0.71 | 0.00 | 0.39 | -16.15 | 217.91 | -23.66 | 116.52 | 0.4327 | -828.0 | -744.8 | |
| 0.00 | 1.50 | 0.00 | 0.83 | -16.30 | 217.78 | -23.79 | 116.74 | 0.4353 | -892.0 | -752.3 | |
| 0.00 | 2.12 | 0.00 | 1.18 | -17.77 | 217.41 | -24.16 | 119.47 | 0.4496 | -889.0 | -722.0 | |
| 0.00 | 2.74 | 0.00 | 1.51 | -16.32 | 217.54 | -24.03 | 116.59 | 0.4388 | -1004.0 | -835.0 | |
| 2.30 | 22.75 | 1.27 | 12.58 | -16.90 | 217.43 | -24.14 | 117.71 | 0.4439 | -1069.4 | -828.8 | |
| 0.00 | 2.21 | 0.00 | 1.22 | -16.63 | 217.43 | -24.14 | 117.14 | 0.4421 | -975.0 | -809.6 | |
| 0.00 | 1.77 | 0.00 | 0.99 | -19.20 | 216.84 | -24.73 | 121.80 | 0.4668 | -729.0 | -545.5 | |
| 0.00 | 2.30 | 0.00 | 1.27 | -16.43 | 217.22 | -24.35 | 116.55 | 0.4440 | -705.0 | -671.9 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -16.94 | 216.90 | -24.67 | 117.36 | 0.4514 | -830.0 | -692.9 | |
| 0.00 | 1.77 | 0.00 | 1.02 | -23.14 | 215.75 | -25.82 | 127.89 | 0.5095 | -767.0 | -621.0 | |
| 0.00 | 0.89 | 0.00 | 0.50 | -18.22 | 216.44 | -25.14 | 119.54 | 0.4657 | -734.0 | -657.9 | |
| 0.00 | 2.66 | 0.00 | 1.47 | -16.50 | 216.55 | -25.02 | 116.17 | 0.4537 | -885.0 | -744.1 | |
| 0.00 | 1.59 | 0.00 | 0.89 | -18.46 | 216.22 | -25.35 | 119.83 | 0.4700 | -719.0 | -548.3 | |
| 0.00 | 0.97 | 0.00 | 0.55 | -19.04 | 215.99 | -25.58 | 120.75 | 0.4769 | -867.0 | -649.5 | |
| 0.00 | 3.45 | 0.00 | 1.92 | -16.49 | 216.24 | -25.33 | 115.90 | 0.4579 | -669.0 | -662.1 | |
| 0.00 | 0.89 | 0.00 | 0.50 | -19.59 | 215.75 | -25.82 | 121.59 | 0.4836 | -664.0 | -500.5 | |
| 0.00 | 3.28 | 0.00 | 1.83 | -16.82 | 216.09 | -25.48 | 116.46 | 0.4619 | -800.0 | -721.6 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -16.18 | 216.18 | -25.39 | 115.22 | 0.4571 | -605.0 | -493.6 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -16.60 | 215.98 | -25.59 | 115.94 | 0.4622 | -699.0 | -515.0 | |
| 0.00 | 1.33 | 0.00 | 0.74 | -14.74 | 216.20 | -25.37 | 112.22 | 0.4495 | -845.0 | -773.0 | |
| 0.00 | 1.59 | 0.00 | 0.88 | -13.52 | 216.17 | -25.40 | 109.57 | 0.4444 | -737.0 | -596.6 | |
| 0.00 | 1.68 | 0.00 | 0.96 | -19.76 | 215.22 | -26.35 | 121.45 | 0.4916 | -712.0 | -546.1 | |
| 0.00 | 2.57 | 0.00 | 1.44 | -16.55 | 215.60 | -25.97 | 115.57 | 0.4672 | -886.0 | -697.1 | |
| 0.00 | 0.97 | 0.00 | 0.55 | -18.97 | 215.04 | -26.53 | 119.84 | 0.4889 | -725.0 | -491.2 | |
| 0.00 | 4.51 | 0.00 | 2.57 | -19.52 | 214.91 | -26.66 | 120.76 | 0.4942 | -723.0 | -597.6 | |
| 3.81 | 6.02 | 2.16 | 3.42 | -18.34 | 214.69 | -26.88 | 118.37 | 0.4898 | -834.6 | -618.8 | |
| 0.00 | 3.28 | 0.00 | 1.84 | -16.62 | 214.96 | -26.61 | 115.25 | 0.4764 | -769.0 | -630.8 | |
| 0.00 | 0.80 | 0.00 | 0.46 | -19.72 | 214.33 | -27.24 | 120.66 | 0.5029 | -660.0 | -560.7 | |
| 0.00 | 1.24 | 0.00 | 0.70 | -16.79 | 214.69 | -26.88 | 115.40 | 0.4811 | -788.0 | -665.5 | |
| 0.00 | 3.01 | 0.00 | 1.70 | -16.49 | 214.74 | -26.83 | 114.83 | 0.4789 | -674.0 | -608.9 | |
| 0.00 | 1.06 | 0.00 | 0.62 | -21.51 | 213.80 | -27.77 | 123.40 | 0.5214 | -782.0 | -569.8 | |
| 0.00 | 4.78 | 0.00 | 2.73 | -19.06 | 214.17 | -27.40 | 119.33 | 0.5010 | -990.0 | -802.6 | |
| 0.00 | 1.33 | 0.00 | 0.76 | -19.55 | 214.04 | -27.53 | 120.13 | 0.5056 | -758.0 | -639.3 | |
| 0.00 | 1.33 | 0.00 | 0.76 | -20.26 | 213.90 | -27.67 | 121.30 | 0.5118 | -642.0 | -542.1 | |
| 0.00 | 3.19 | 0.00 | 1.83 | -20.04 | 213.87 | -27.70 | 120.89 | 0.5108 | -554.0 | -664.2 | |
| 0.00 | 0.97 | 0.00 | 0.55 | -16.66 | 214.46 | -27.11 | 114.98 | 0.4836 | -582.0 | -481.8 | |
| 0.00 | 0.80 | 0.00 | 0.46 | -20.42 | 213.18 | -28.39 | 121.03 | 0.5221 | -540.0 | -402.7 | |
| 0.00 | 1.33 | 0.00 | 0.78 | -21.17 | 212.58 | -28.99 | 121.89 | 0.5343 | -600.0 | -459.3 | |
| 0.00 | 1.24 | 0.00 | 0.72 | -20.17 | 212.61 | -28.96 | 120.18 | 0.5279 | -759.0 | -616.9 | |
| 0.00 | 1.24 | 0.00 | 0.72 | -18.99 | 212.73 | -28.84 | 118.18 | 0.5195 | -796.0 | -702.9 | |
| 0.00 | 1.42 | 0.00 | 0.82 | -18.74 | 212.64 | -28.93 | 117.66 | 0.5193 | -795.0 | -631.7 | |
| 0.00 | 3.28 | 0.00 | 1.90 | -18.29 | 212.29 | -29.29 | 116.62 | 0.5216 | -906.0 | -673.7 | |
| 0.00 | 0.44 | 0.00 | 0.26 | -18.30 | 211.85 | -29.73 | 116.37 | 0.5275 | -512.0 | -479.2 | |
| 0.00 | 4.34 | 0.00 | 2.56 | -16.98 | 210.15 | -31.42 | 113.06 | 0.5440 | -533.0 | -481.1 | |
| 0.00 | 0.62 | 0.00 | 0.39 | -23.02 | 207.06 | -34.51 | 121.25 | 0.6121 | 621.0 | 522.0 | |
| 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. | |