SDO HMI 2014-04-16 12:00:34 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 |
| 134.34 | 800.04 | 70.02 | 419.19 | -15.96 | 223.88 | -15.50 | 126.85 | 0.3197 | 347.5 | 195.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-16 12:00:34 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 | 1.95 | 0.00 | 1.00 | -17.36 | 230.35 | -9.03 | 144.09 | 0.2564 | 834.0 | 644.2 | |
| 0.00 | 1.42 | 0.00 | 0.72 | -15.69 | 229.14 | -10.24 | 136.17 | 0.2484 | -730.0 | -442.6 | |
| 0.88 | 385.40 | 0.46 | 198.36 | -16.59 | 228.19 | -11.19 | 136.23 | 0.2700 | 963.8 | 414.5 | |
| 0.71 | -3.00 | 0.36 | -3.00 | -15.85 | 228.08 | -11.30 | 133.91 | 0.2629 | 1061.1 | 999999 | |
| 69.73 | -3.00 | 35.89 | -3.00 | -16.18 | 227.64 | -11.74 | 133.79 | 0.2718 | 1389.9 | 999999 | |
| 0.00 | 1.77 | 0.00 | 0.90 | -10.16 | 227.38 | -12.00 | 112.15 | 0.2220 | 1095.0 | 917.8 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -14.30 | 226.80 | -12.58 | 126.33 | 0.2632 | 674.0 | 477.4 | |
| 0.00 | 2.12 | 0.00 | 1.11 | -18.64 | 226.40 | -12.98 | 137.20 | 0.3145 | 630.0 | 622.8 | |
| 0.00 | 1.42 | 0.00 | 0.72 | -10.51 | 226.89 | -12.49 | 112.86 | 0.2317 | 994.0 | 795.1 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -10.39 | 226.74 | -12.64 | 112.13 | 0.2334 | 985.0 | 833.5 | |
| 1.42 | 9.29 | 0.73 | 4.78 | -13.99 | 226.47 | -12.91 | 124.67 | 0.2648 | -1118.6 | -824.5 | |
| 1.68 | -11.00 | 0.86 | -11.00 | -14.04 | 226.27 | -13.11 | 124.47 | 0.2680 | -1135.9 | 999999 | |
| 0.00 | 2.04 | 0.00 | 1.05 | -14.28 | 226.23 | -13.15 | 125.14 | 0.2709 | -871.0 | -675.1 | |
| 0.80 | -11.00 | 0.41 | -11.00 | -14.07 | 226.08 | -13.30 | 124.18 | 0.2710 | -984.8 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -15.38 | 226.00 | -13.38 | 127.96 | 0.2843 | 659.0 | 470.8 | |
| 0.00 | 4.51 | 0.00 | 2.31 | -10.85 | 226.09 | -13.29 | 113.02 | 0.2463 | 1007.0 | 894.1 | |
| 0.00 | 0.88 | 0.00 | 0.46 | -17.33 | 225.69 | -13.69 | 132.60 | 0.3082 | 785.0 | 589.2 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -11.41 | 225.31 | -14.07 | 113.95 | 0.2619 | 896.0 | 706.6 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -11.65 | 225.08 | -14.31 | 114.45 | 0.2670 | 935.0 | 784.6 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -10.49 | 224.94 | -14.44 | 110.18 | 0.2623 | 783.0 | 628.5 | |
| 0.00 | 0.80 | 0.00 | 0.41 | -15.13 | 224.57 | -14.81 | 124.62 | 0.3013 | 905.0 | 776.3 | |
| 0.00 | 1.59 | 0.00 | 0.82 | -11.61 | 224.70 | -14.68 | 113.80 | 0.2726 | 883.0 | 704.8 | |
| 0.00 | 2.30 | 0.00 | 1.18 | -11.79 | 224.69 | -14.69 | 114.41 | 0.2739 | 845.0 | 729.8 | |
| 0.00 | 1.33 | 0.00 | 0.68 | -10.88 | 224.67 | -14.71 | 111.24 | 0.2687 | 837.0 | 621.9 | |
| 0.00 | 1.86 | 0.00 | 0.96 | -14.18 | 224.44 | -14.94 | 121.66 | 0.2949 | -789.0 | -533.9 | |
| 0.00 | 0.80 | 0.00 | 0.41 | -10.45 | 224.47 | -14.91 | 109.50 | 0.2696 | 808.0 | 633.6 | |
| 0.00 | 3.98 | 0.00 | 2.07 | -14.54 | 224.19 | -15.19 | 122.32 | 0.3014 | 690.0 | 723.5 | |
| 0.00 | 0.62 | 0.00 | 0.32 | -16.08 | 223.62 | -15.76 | 125.65 | 0.3226 | 723.0 | 597.1 | |
| 0.00 | 1.24 | 0.00 | 0.65 | -17.03 | 223.24 | -16.14 | 127.44 | 0.3362 | 805.0 | 576.8 | |
| 0.00 | 1.95 | 0.00 | 1.01 | -14.12 | 223.45 | -15.93 | 119.98 | 0.3087 | 955.0 | 633.1 | |
| 0.00 | 1.42 | 0.00 | 0.75 | -17.08 | 223.04 | -16.34 | 127.26 | 0.3393 | 1022.0 | 842.9 | |
| 16.90 | 135.75 | 8.87 | 71.39 | -15.63 | 222.74 | -16.64 | 123.12 | 0.3306 | 1249.1 | 474.9 | |
| 0.00 | 3.98 | 0.00 | 2.10 | -17.10 | 222.55 | -16.83 | 126.53 | 0.3460 | 678.0 | 655.8 | |
| 0.00 | 0.88 | 0.00 | 0.47 | -17.53 | 222.44 | -16.94 | 127.39 | 0.3513 | 600.0 | 461.8 | |
| 3.10 | -32.00 | 1.63 | -32.00 | -15.78 | 222.50 | -16.88 | 123.15 | 0.3352 | 939.4 | 999999 | |
| 0.62 | 1.59 | 0.32 | 0.84 | -15.05 | 222.53 | -16.85 | 121.25 | 0.3288 | 1088.6 | 916.7 | |
| 0.00 | 7.96 | 0.00 | 4.17 | -14.74 | 222.40 | -16.98 | 120.23 | 0.3284 | 626.0 | 878.8 | |
| 0.00 | 1.50 | 0.00 | 0.79 | -14.52 | 222.25 | -17.13 | 119.44 | 0.3288 | 969.0 | 737.5 | |
| 3.89 | 19.29 | 2.04 | 10.11 | -14.09 | 222.06 | -17.32 | 118.00 | 0.3285 | 1097.5 | 819.0 | |
| 7.17 | -39.00 | 3.76 | -39.00 | -13.78 | 222.02 | -17.36 | 117.10 | 0.3270 | 1065.3 | 999999 | |
| 7.26 | -32.00 | 3.82 | -32.00 | -14.96 | 221.76 | -17.62 | 119.99 | 0.3392 | 984.6 | 999999 | |
| 0.00 | 1.42 | 0.00 | 0.74 | -9.54 | 222.10 | -17.28 | 104.33 | 0.3036 | 874.0 | 789.1 | |
| 0.62 | 11.86 | 0.33 | 6.23 | -14.53 | 221.66 | -17.72 | 118.72 | 0.3374 | 766.3 | 407.8 | |
| 0.71 | -32.00 | 0.37 | -32.00 | -15.63 | 221.53 | -17.85 | 121.43 | 0.3474 | 939.5 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.65 | -13.65 | 221.61 | -17.77 | 116.24 | 0.3322 | 704.0 | 550.3 | |
| 1.15 | -32.00 | 0.61 | -32.00 | -15.35 | 221.43 | -17.95 | 120.58 | 0.3467 | 773.0 | 999999 | |
| 0.00 | 2.74 | 0.00 | 1.44 | -14.55 | 221.40 | -17.98 | 118.46 | 0.3413 | 83.0 | 216.4 | |
| 0.00 | 0.97 | 0.00 | 0.52 | -15.61 | 221.04 | -18.34 | 120.76 | 0.3542 | 437.0 | 358.0 | |
| 0.00 | 1.59 | 0.00 | 0.84 | -13.45 | 221.04 | -18.34 | 115.05 | 0.3394 | 745.0 | 718.2 | |
| 0.00 | 1.86 | 0.00 | 0.98 | -13.90 | 221.00 | -18.38 | 116.25 | 0.3428 | 789.0 | 600.6 | |
| 1.15 | 2.21 | 0.61 | 1.18 | -16.21 | 220.65 | -18.73 | 121.76 | 0.3641 | 812.5 | 704.6 | |
| 0.00 | 1.24 | 0.00 | 0.65 | -10.06 | 221.08 | -18.30 | 105.24 | 0.3219 | 580.0 | 519.1 | |
| 0.00 | 0.97 | 0.00 | 0.52 | -16.78 | 220.26 | -19.12 | 122.64 | 0.3739 | 747.0 | 645.2 | |
| 0.00 | 2.12 | 0.00 | 1.14 | -17.05 | 220.03 | -19.35 | 122.98 | 0.3792 | 443.0 | 386.4 | |
| 0.00 | 0.88 | 0.00 | 0.47 | -14.87 | 219.66 | -19.72 | 117.29 | 0.3685 | -791.0 | -576.0 | |
| 3.63 | 61.50 | 1.95 | 33.07 | -16.52 | 218.76 | -20.62 | 120.27 | 0.3927 | -1188.0 | -576.1 | |
| 0.00 | 2.30 | 0.00 | 1.23 | -15.15 | 218.87 | -20.51 | 117.16 | 0.3817 | -33.0 | 4.7 | |
| 0.00 | 1.50 | 0.00 | 0.81 | -15.87 | 218.53 | -20.85 | 118.52 | 0.3914 | -1040.0 | -913.5 | |
| 0.00 | 3.89 | 0.00 | 2.09 | -15.62 | 218.52 | -20.86 | 117.94 | 0.3898 | -634.0 | -751.2 | |
| 1.95 | -56.00 | 1.05 | -56.00 | -16.26 | 218.38 | -21.00 | 119.28 | 0.3961 | -1121.6 | 999999 | |
| 6.37 | 9.73 | 3.42 | 5.23 | -15.10 | 218.48 | -20.91 | 116.66 | 0.3871 | -1036.3 | -785.7 | |
| 0.00 | 1.33 | 0.00 | 0.72 | -15.98 | 218.31 | -21.07 | 118.57 | 0.3952 | -892.0 | -779.5 | |
| 0.00 | 1.86 | 0.00 | 1.00 | -15.43 | 218.31 | -21.07 | 117.28 | 0.3916 | -910.0 | -736.7 | |
| 0.00 | 0.88 | 0.00 | 0.48 | -15.91 | 218.05 | -21.33 | 118.15 | 0.3984 | -646.0 | -594.5 | |
| 0.80 | 3.01 | 0.43 | 1.64 | -18.30 | 217.72 | -21.66 | 123.06 | 0.4198 | -1072.9 | -834.3 | |
| 0.00 | 1.06 | 0.00 | 0.57 | -13.33 | 218.28 | -21.10 | 112.14 | 0.3797 | 733.0 | 579.0 | |
| 0.00 | 4.34 | 0.00 | 2.34 | -16.19 | 217.95 | -21.43 | 118.67 | 0.4016 | -886.0 | -835.0 | |
| 0.00 | 0.97 | 0.00 | 0.53 | -19.72 | 217.49 | -21.89 | 125.71 | 0.4340 | 530.0 | 423.4 | |
| 0.00 | 3.89 | 0.00 | 2.11 | -16.33 | 217.67 | -21.71 | 118.71 | 0.4065 | -909.0 | -795.7 | |
| 0.00 | 4.60 | 0.00 | 2.50 | -17.03 | 217.45 | -21.93 | 120.04 | 0.4143 | -1012.0 | -917.4 | |
| 1.86 | 8.32 | 1.01 | 4.53 | -16.81 | 217.27 | -22.11 | 119.38 | 0.4152 | -1044.0 | -832.5 | |
| 0.00 | 2.04 | 0.00 | 1.12 | -19.23 | 216.80 | -22.58 | 123.99 | 0.4390 | -851.0 | -539.6 | |
| 0.00 | 0.53 | 0.00 | 0.29 | -17.43 | 216.71 | -22.67 | 120.19 | 0.4272 | -775.0 | -622.8 | |
| 0.00 | 1.15 | 0.00 | 0.63 | -18.29 | 216.49 | -22.89 | 121.76 | 0.4361 | -898.0 | -705.9 | |
| 0.00 | 0.97 | 0.00 | 0.56 | -24.62 | 215.29 | -24.09 | 132.10 | 0.5021 | -755.0 | -610.7 | |
| 0.00 | 1.42 | 0.00 | 0.77 | -16.47 | 216.60 | -22.78 | 118.02 | 0.4224 | -879.0 | -752.5 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -18.25 | 216.29 | -23.09 | 121.48 | 0.4385 | -727.0 | -628.4 | |
| 0.00 | 0.88 | 0.00 | 0.49 | -18.84 | 216.21 | -23.17 | 122.58 | 0.4439 | -806.0 | -689.4 | |
| 0.00 | 0.71 | 0.00 | 0.39 | -16.99 | 216.46 | -22.92 | 119.01 | 0.4276 | -721.0 | -555.0 | |
| 0.00 | 1.50 | 0.00 | 0.82 | -16.68 | 216.30 | -23.08 | 118.19 | 0.4279 | -946.0 | -733.8 | |
| 0.00 | 1.59 | 0.00 | 0.87 | -16.92 | 216.20 | -23.18 | 118.62 | 0.4308 | -940.0 | -871.8 | |
| 0.00 | 0.88 | 0.00 | 0.48 | -16.31 | 216.21 | -23.17 | 117.31 | 0.4268 | -740.0 | -564.0 | |
| 0.00 | 0.35 | 0.00 | 0.20 | -19.16 | 215.78 | -23.60 | 122.81 | 0.4519 | -644.0 | -676.0 | |
| 0.00 | 1.24 | 0.00 | 0.67 | -14.75 | 216.30 | -23.08 | 113.92 | 0.4166 | -780.0 | -637.1 | |
| 0.00 | 1.06 | 0.00 | 0.60 | -21.54 | 215.10 | -24.28 | 126.62 | 0.4785 | -676.0 | -671.2 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -16.65 | 215.45 | -23.93 | 117.38 | 0.4395 | -686.0 | -523.9 | |
| 0.00 | 1.15 | 0.00 | 0.65 | -21.57 | 214.20 | -25.18 | 125.80 | 0.4898 | -757.0 | -675.6 | |
| 0.00 | 1.50 | 0.00 | 0.83 | -14.64 | 215.15 | -24.23 | 112.83 | 0.4326 | -768.0 | -650.3 | |
| 1.59 | 4.16 | 0.89 | 2.32 | -18.34 | 214.61 | -24.77 | 120.12 | 0.4616 | -837.6 | -812.8 | |
| 0.00 | 1.42 | 0.00 | 0.80 | -21.37 | 213.95 | -25.43 | 125.21 | 0.4914 | -552.0 | -545.6 | |
| 0.00 | 2.57 | 0.00 | 1.42 | -16.59 | 214.70 | -24.68 | 116.64 | 0.4496 | -790.0 | -718.5 | |
| 0.00 | 2.04 | 0.00 | 1.13 | -16.80 | 214.63 | -24.75 | 117.02 | 0.4518 | -770.0 | -631.9 | |
| 0.00 | 1.42 | 0.00 | 0.80 | -20.15 | 214.03 | -25.35 | 123.07 | 0.4815 | -573.0 | -549.6 | |
| 0.35 | 1.33 | 0.20 | 0.75 | -20.03 | 214.02 | -25.36 | 122.82 | 0.4808 | -807.8 | -750.3 | |
| 0.00 | 3.81 | 0.00 | 2.14 | -19.03 | 214.12 | -25.26 | 121.03 | 0.4728 | -1036.0 | -851.2 | |
| 0.00 | 1.24 | 0.00 | 0.70 | -19.59 | 214.02 | -25.36 | 122.01 | 0.4778 | -820.0 | -723.4 | |
| 0.00 | 1.15 | 0.00 | 0.64 | -16.36 | 214.45 | -24.93 | 115.98 | 0.4518 | -712.0 | -552.8 | |
| 0.00 | 0.88 | 0.00 | 0.49 | -16.78 | 214.18 | -25.20 | 116.63 | 0.4579 | -594.0 | -552.4 | |
| 0.00 | 0.53 | 0.00 | 0.30 | -21.05 | 213.08 | -26.30 | 123.86 | 0.5000 | -619.0 | -510.2 | |
| 0.00 | 1.24 | 0.00 | 0.71 | -20.19 | 212.74 | -26.64 | 122.02 | 0.4984 | -750.0 | -701.3 | |
| 0.00 | 2.39 | 0.00 | 1.35 | -18.74 | 213.00 | -26.38 | 119.55 | 0.4857 | -741.0 | -645.6 | |
| 0.00 | 3.54 | 0.00 | 2.03 | -21.15 | 212.52 | -26.86 | 123.56 | 0.5077 | -624.0 | -537.8 | |
| 0.00 | 0.97 | 0.00 | 0.55 | -16.77 | 213.10 | -26.28 | 115.80 | 0.4728 | -711.0 | -517.3 | |
| 0.00 | 0.80 | 0.00 | 0.45 | -18.73 | 212.68 | -26.70 | 119.27 | 0.4898 | -599.0 | -519.8 | |
| 0.00 | 1.68 | 0.00 | 0.96 | -18.43 | 212.30 | -27.08 | 118.43 | 0.4930 | -713.0 | -570.9 | |
| 0.00 | 1.06 | 0.00 | 0.60 | -18.27 | 212.08 | -27.30 | 117.96 | 0.4951 | -685.0 | -573.6 | |
| 0.00 | 1.33 | 0.00 | 0.76 | -18.32 | 211.89 | -27.49 | 117.92 | 0.4979 | -644.0 | -496.6 | |
| 0.00 | 1.15 | 0.00 | 0.66 | -18.08 | 210.75 | -28.63 | 116.70 | 0.5119 | -694.0 | -573.4 | |
| 0.00 | 1.15 | 0.00 | 0.66 | -16.89 | 210.24 | -29.14 | 114.17 | 0.5128 | -709.0 | -649.5 | |
| 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. | |