SDO HMI 2012-10-16 06:59:01 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 |
| 108.75 | 542.01 | 61.51 | 306.42 | 7.31 | 229.25 | -28.87 | 85.27 | 0.4826 | -791.8 | -339.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2012-10-16 06:59:01 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 | 1.05 | 0.00 | 0.60 | 16.13 | 229.70 | -28.42 | 67.24 | 0.4979 | -620.0 | -550.8 | |
| 0.00 | 0.96 | 0.00 | 0.55 | 17.55 | 229.29 | -28.83 | 64.80 | 0.5103 | -689.0 | -552.3 | |
| 70.05 | 394.68 | 39.24 | 221.22 | 7.41 | 230.14 | -27.98 | 85.01 | 0.4689 | -1445.2 | -383.8 | |
| 0.00 | 1.05 | 0.00 | 0.60 | 6.02 | 228.65 | -29.47 | 87.93 | 0.4916 | 705.0 | 561.0 | |
| 0.00 | 2.88 | 0.00 | 1.64 | 5.42 | 228.61 | -29.51 | 89.15 | 0.4924 | -804.0 | -580.1 | |
| 2.27 | 4.19 | 1.29 | 2.39 | 5.80 | 228.32 | -29.80 | 88.38 | 0.4967 | 582.3 | 17.3 | |
| 0.00 | 0.96 | 0.00 | 0.55 | 4.09 | 228.36 | -29.76 | 91.82 | 0.4973 | 707.0 | 633.6 | |
| 0.00 | 2.18 | 0.00 | 1.27 | 14.70 | 227.13 | -30.99 | 71.20 | 0.5282 | -606.0 | -359.9 | |
| 8.04 | 22.45 | 4.59 | 12.83 | 5.07 | 228.08 | -30.04 | 89.83 | 0.5007 | -1082.4 | -637.0 | |
| 0.00 | 0.79 | 0.00 | 0.45 | 6.38 | 227.97 | -30.15 | 87.19 | 0.5018 | 704.0 | 531.8 | |
| 1.48 | -9.00 | 0.85 | -9.00 | 4.82 | 228.02 | -30.10 | 90.31 | 0.5018 | -860.8 | 999999 | |
| 6.81 | 40.52 | 3.91 | 23.29 | 6.66 | 227.60 | -30.52 | 86.63 | 0.5073 | -929.5 | -487.9 | |
| 0.00 | 1.14 | 0.00 | 0.65 | 9.17 | 227.40 | -30.72 | 81.71 | 0.5117 | -631.0 | -511.4 | |
| 0.00 | 1.05 | 0.00 | 0.60 | 8.03 | 227.46 | -30.66 | 83.93 | 0.5098 | -611.0 | -596.2 | |
| 1.05 | 3.58 | 0.60 | 2.06 | 4.98 | 227.63 | -30.49 | 89.95 | 0.5075 | -704.7 | -560.9 | |
| 1.14 | -12.00 | 0.65 | -12.00 | 6.24 | 227.52 | -30.60 | 87.47 | 0.5085 | -819.8 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.71 | 9.52 | 227.19 | -30.93 | 81.06 | 0.5153 | -640.0 | -475.9 | |
| 1.92 | -12.00 | 1.11 | -12.00 | 6.29 | 227.38 | -30.74 | 87.36 | 0.5107 | -930.5 | 999999 | |
| 8.21 | -12.00 | 4.73 | -12.00 | 6.91 | 227.30 | -30.82 | 86.13 | 0.5118 | -912.4 | 999999 | |
| 0.00 | 1.57 | 0.00 | 0.91 | 9.72 | 226.99 | -31.13 | 80.70 | 0.5184 | -408.0 | -391.3 | |
| 0.00 | 1.66 | 0.00 | 0.96 | 5.98 | 227.26 | -30.86 | 87.96 | 0.5125 | -949.0 | -765.3 | |
| 0.00 | 1.05 | 0.00 | 0.60 | 6.31 | 227.17 | -30.95 | 87.32 | 0.5138 | -598.0 | -557.6 | |
| 0.00 | 2.18 | 0.00 | 1.26 | 6.04 | 227.12 | -31.00 | 87.85 | 0.5147 | -674.0 | -601.4 | |
| 0.00 | 7.77 | 0.00 | 4.50 | 8.39 | 226.90 | -31.22 | 83.27 | 0.5184 | 471.0 | 245.6 | |
| 0.00 | 7.60 | 0.00 | 4.39 | 7.26 | 226.96 | -31.16 | 85.47 | 0.5169 | -459.0 | -696.6 | |
| 0.00 | 2.18 | 0.00 | 1.26 | 4.72 | 227.08 | -31.04 | 90.41 | 0.5159 | -700.0 | -516.5 | |
| 1.40 | 1.75 | 0.81 | 1.01 | 8.62 | 226.60 | -31.52 | 82.87 | 0.5230 | 624.8 | 663.2 | |
| 0.96 | 1.22 | 0.56 | 0.71 | 7.19 | 226.26 | -31.86 | 85.62 | 0.5274 | -696.2 | -586.7 | |
| 0.00 | 1.14 | 0.00 | 0.66 | 9.49 | 226.05 | -32.07 | 81.28 | 0.5319 | 814.0 | 693.5 | |
| 2.97 | 5.41 | 1.73 | 3.16 | 7.09 | 225.98 | -32.14 | 85.82 | 0.5314 | -805.3 | -603.8 | |
| 0.79 | 9.08 | 0.46 | 5.31 | 8.49 | 225.86 | -32.26 | 83.18 | 0.5337 | 900.8 | 820.5 | |
| 0.00 | 1.31 | 0.00 | 0.77 | 8.27 | 225.67 | -32.45 | 83.61 | 0.5365 | 746.0 | 644.1 | |
| 0.00 | 0.79 | 0.00 | 0.46 | 6.74 | 225.72 | -32.40 | 86.47 | 0.5352 | -400.0 | -345.1 | |
| 0.00 | 1.05 | 0.00 | 0.61 | 6.85 | 225.54 | -32.59 | 86.26 | 0.5380 | -488.0 | -374.2 | |
| 0.00 | 0.96 | 0.00 | 0.56 | 6.99 | 225.38 | -32.74 | 86.00 | 0.5402 | -658.0 | -462.6 | |
| 1.66 | 7.77 | 0.98 | 4.57 | 7.35 | 225.25 | -32.88 | 85.35 | 0.5423 | -445.6 | -187.5 | |
| 0.00 | 0.87 | 0.00 | 0.52 | 6.19 | 224.87 | -33.25 | 87.48 | 0.5478 | -588.0 | -435.7 | |
| 0.00 | 1.05 | 0.00 | 0.62 | 8.66 | 224.58 | -33.54 | 82.97 | 0.5524 | 780.0 | 623.2 | |
| 0.00 | 1.66 | 0.00 | 0.99 | 8.59 | 223.86 | -34.26 | 83.16 | 0.5628 | 768.0 | 653.3 | |
| 0.00 | 0.79 | 0.00 | 0.47 | 8.28 | 223.60 | -34.52 | 83.73 | 0.5664 | 712.0 | 606.9 | |
| 0.00 | 1.48 | 0.00 | 0.89 | 6.22 | 223.30 | -34.82 | 87.37 | 0.5704 | 761.0 | 668.5 | |
| 0.00 | 0.87 | 0.00 | 0.53 | 6.82 | 222.14 | -35.98 | 86.31 | 0.5867 | 842.0 | 700.5 | |
| 0.00 | 1.14 | 0.00 | 0.70 | 9.79 | 221.19 | -36.93 | 81.33 | 0.6012 | 716.0 | 558.6 | |
| 0.00 | 0.96 | 0.00 | 0.59 | 7.82 | 221.34 | -36.78 | 84.62 | 0.5981 | 549.0 | 391.5 | |
| 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. | |