SDO HMI 2014-02-27 16:00:27 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 |
| 119.10 | 519.35 | 80.15 | 346.58 | -13.40 | 108.05 | -42.09 | 102.16 | 0.6685 | 283.6 | -65.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-02-27 16:00:27 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 | 0.52 | 0.00 | 0.28 | -27.58 | 135.65 | -14.49 | 147.79 | 0.4177 | 525.0 | 540.3 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -16.03 | 129.22 | -20.92 | 115.22 | 0.3810 | 744.0 | 620.4 | |
| 0.00 | 1.98 | 0.00 | 1.06 | -15.13 | 128.72 | -21.42 | 112.58 | 0.3835 | 819.0 | 701.0 | |
| 0.00 | 1.81 | 0.00 | 0.97 | -11.86 | 128.54 | -21.60 | 104.05 | 0.3729 | 626.0 | 492.4 | |
| 0.00 | 2.76 | 0.00 | 1.48 | -12.34 | 127.29 | -22.85 | 104.69 | 0.3939 | 891.0 | 692.8 | |
| 0.00 | 1.46 | 0.00 | 0.78 | -6.05 | 127.66 | -22.48 | 88.43 | 0.3821 | 836.0 | 785.1 | |
| 0.00 | 1.72 | 0.00 | 0.92 | -8.56 | 127.32 | -22.82 | 95.01 | 0.3866 | 775.0 | 529.8 | |
| 0.00 | 0.60 | 0.00 | 0.33 | -12.20 | 126.77 | -23.37 | 104.10 | 0.4015 | 617.0 | 508.4 | |
| 0.00 | 0.69 | 0.00 | 0.38 | -17.00 | 125.02 | -25.12 | 114.12 | 0.4467 | 714.0 | 602.0 | |
| 0.00 | 1.29 | 0.00 | 0.71 | -15.64 | 125.04 | -25.10 | 111.20 | 0.4400 | 718.0 | 568.4 | |
| 0.00 | 0.43 | 0.00 | 0.24 | -15.33 | 124.77 | -25.37 | 110.35 | 0.4426 | 253.0 | 358.8 | |
| 0.00 | 1.64 | 0.00 | 0.89 | -4.32 | 125.28 | -24.86 | 84.76 | 0.4227 | 716.0 | 521.3 | |
| 0.00 | 1.98 | 0.00 | 1.09 | -11.80 | 124.27 | -25.87 | 102.24 | 0.4389 | -786.0 | -682.5 | |
| 0.00 | 0.78 | 0.00 | 0.43 | -7.42 | 124.37 | -25.77 | 92.19 | 0.4333 | 691.0 | 545.3 | |
| 0.00 | 0.95 | 0.00 | 0.52 | -11.98 | 123.81 | -26.33 | 102.51 | 0.4463 | -654.0 | -566.9 | |
| 0.00 | 1.38 | 0.00 | 0.77 | -11.11 | 122.65 | -27.49 | 100.29 | 0.4623 | 683.0 | 550.0 | |
| 0.00 | 0.95 | 0.00 | 0.53 | -11.70 | 121.58 | -28.56 | 101.31 | 0.4793 | 854.0 | 712.5 | |
| 0.00 | 1.03 | 0.00 | 0.59 | -13.34 | 120.93 | -29.21 | 104.48 | 0.4925 | 727.0 | 584.1 | |
| 0.00 | 1.12 | 0.00 | 0.68 | -17.74 | 115.34 | -34.80 | 110.62 | 0.5829 | 434.0 | 412.9 | |
| 0.00 | 0.95 | 0.00 | 0.58 | -16.66 | 114.29 | -35.85 | 108.47 | 0.5938 | 548.0 | 302.5 | |
| 0.00 | 1.98 | 0.00 | 1.22 | -16.17 | 114.16 | -35.98 | 107.61 | 0.5942 | 703.0 | 448.4 | |
| 0.00 | 1.21 | 0.00 | 0.76 | -19.63 | 113.09 | -37.05 | 112.86 | 0.6181 | -578.0 | -415.1 | |
| 5.00 | 10.00 | 3.13 | 6.26 | -17.47 | 112.90 | -37.24 | 109.37 | 0.6142 | -810.9 | -536.7 | |
| 0.00 | 0.60 | 0.00 | 0.38 | -16.88 | 113.04 | -37.10 | 108.45 | 0.6108 | -556.0 | -432.9 | |
| 0.00 | 0.78 | 0.00 | 0.48 | -12.54 | 113.56 | -36.58 | 101.41 | 0.5958 | -627.0 | -510.3 | |
| 0.00 | 1.38 | 0.00 | 0.84 | -8.78 | 114.05 | -36.09 | 95.06 | 0.5867 | 729.0 | 607.0 | |
| 0.00 | 0.86 | 0.00 | 0.53 | -12.01 | 112.88 | -37.26 | 100.44 | 0.6044 | 437.0 | 379.2 | |
| 0.00 | 0.78 | 0.00 | 0.50 | -19.34 | 110.85 | -39.29 | 111.64 | 0.6452 | -718.0 | -631.2 | |
| 0.00 | 0.69 | 0.00 | 0.44 | -16.14 | 111.68 | -38.46 | 106.91 | 0.6268 | -540.0 | -379.6 | |
| 0.52 | 1.72 | 0.33 | 1.12 | -18.92 | 110.68 | -39.46 | 110.97 | 0.6462 | -914.8 | -798.9 | |
| 0.00 | 5.34 | 0.00 | 3.50 | -19.99 | 110.12 | -40.02 | 112.40 | 0.6560 | -806.0 | -686.1 | |
| 0.52 | 1.55 | 0.33 | 0.99 | -16.48 | 111.04 | -39.10 | 107.30 | 0.6357 | 683.7 | 568.9 | |
| 0.00 | 2.24 | 0.00 | 1.45 | -18.51 | 110.43 | -39.71 | 110.26 | 0.6482 | -770.0 | -598.1 | |
| 2.07 | 5.26 | 1.32 | 3.35 | -15.31 | 111.19 | -38.95 | 105.50 | 0.6315 | -746.9 | -600.7 | |
| 0.00 | 1.21 | 0.00 | 0.79 | -19.04 | 110.24 | -39.90 | 111.02 | 0.6520 | -647.0 | -593.7 | |
| 0.00 | 1.29 | 0.00 | 0.85 | -18.94 | 109.69 | -40.45 | 110.70 | 0.6584 | -843.0 | -672.2 | |
| 0.00 | 0.95 | 0.00 | 0.62 | -18.81 | 109.60 | -40.54 | 110.49 | 0.6591 | -610.0 | -530.1 | |
| 0.00 | 4.05 | 0.00 | 2.57 | -9.18 | 111.11 | -39.03 | 95.73 | 0.6271 | 699.0 | 600.6 | |
| 0.00 | 1.21 | 0.00 | 0.78 | -11.96 | 110.24 | -39.90 | 100.09 | 0.6397 | 513.0 | 332.0 | |
| 0.00 | 1.38 | 0.00 | 0.89 | -11.69 | 109.89 | -40.25 | 99.64 | 0.6441 | 670.0 | 499.8 | |
| 0.00 | 0.52 | 0.00 | 0.34 | -0.20 | 110.29 | -39.85 | 81.77 | 0.6497 | -538.0 | -408.8 | |
| 0.43 | 1.29 | 0.28 | 0.84 | -11.63 | 109.14 | -41.00 | 99.50 | 0.6538 | 676.0 | 652.9 | |
| 0.00 | 1.46 | 0.00 | 0.99 | -17.80 | 107.68 | -42.46 | 108.52 | 0.6802 | -593.0 | -421.3 | |
| 0.00 | 0.43 | 0.00 | 0.28 | -11.40 | 108.98 | -41.16 | 99.14 | 0.6558 | 475.0 | 515.0 | |
| 0.00 | 0.52 | 0.00 | 0.34 | -12.13 | 108.65 | -41.49 | 100.22 | 0.6605 | 394.0 | 321.7 | |
| 28.87 | 444.54 | 19.36 | 300.97 | -13.78 | 107.52 | -42.62 | 102.59 | 0.6762 | -930.5 | -77.8 | |
| 2.24 | -46.00 | 1.51 | -46.00 | -13.34 | 107.28 | -42.86 | 101.91 | 0.6788 | -743.7 | 999999 | |
| 1.38 | -46.00 | 0.93 | -46.00 | -14.04 | 107.04 | -43.10 | 102.92 | 0.6825 | -738.2 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.76 | -15.33 | 106.63 | -43.51 | 104.76 | 0.6890 | -675.0 | -596.0 | |
| 74.54 | -46.00 | 50.54 | -46.00 | -12.90 | 106.75 | -43.39 | 101.22 | 0.6850 | 1023.1 | 999999 | |
| 2.41 | -46.00 | 1.65 | -46.00 | -14.06 | 106.23 | -43.91 | 102.86 | 0.6925 | -593.6 | 999999 | |
| 1.12 | -46.00 | 0.77 | -46.00 | -13.42 | 106.12 | -44.02 | 101.92 | 0.6931 | 553.4 | 999999 | |
| 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. | |