SDO HMI 2014-08-04 14:00:39 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 |
| 41.07 | 169.63 | 23.58 | 97.24 | -7.35 | 250.20 | 27.02 | 243.71 | 0.5041 | 351.4 | 307.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-04 14:00:39 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 | 1.09 | 0.00 | 0.70 | -7.56 | 261.14 | 37.96 | 250.77 | 0.6481 | 568.0 | 460.2 | |
| 0.00 | 0.81 | 0.00 | 0.53 | -7.51 | 260.86 | 37.68 | 250.71 | 0.6444 | 576.0 | 426.3 | |
| 0.00 | 1.90 | 0.00 | 1.18 | -6.53 | 258.21 | 35.04 | 250.83 | 0.6061 | 667.0 | 553.6 | |
| 0.00 | 1.72 | 0.00 | 1.07 | -6.19 | 258.15 | 34.97 | 251.34 | 0.6037 | 703.0 | 593.5 | |
| 0.00 | 0.81 | 0.00 | 0.49 | -5.71 | 255.98 | 32.80 | 250.91 | 0.5725 | 840.0 | 721.0 | |
| 0.00 | 0.54 | 0.00 | 0.32 | -4.32 | 253.81 | 30.64 | 252.04 | 0.5363 | 473.0 | 541.2 | |
| 0.00 | 2.35 | 0.00 | 1.38 | -5.39 | 253.65 | 30.48 | 250.05 | 0.5393 | 630.0 | 450.1 | |
| 0.00 | 0.90 | 0.00 | 0.53 | -7.40 | 252.72 | 29.54 | 245.94 | 0.5376 | 220.0 | 200.6 | |
| 1.99 | 12.66 | 1.16 | 7.39 | -6.86 | 252.65 | 29.47 | 246.81 | 0.5335 | 705.8 | 732.3 | |
| 3.17 | -9.00 | 1.85 | -9.00 | -6.79 | 252.47 | 29.29 | 246.80 | 0.5306 | 1010.3 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.89 | -6.01 | 252.35 | 29.17 | 248.09 | 0.5245 | 703.0 | 566.4 | |
| 5.79 | 9.41 | 3.38 | 5.50 | -7.31 | 252.33 | 29.15 | 245.79 | 0.5318 | 743.9 | 465.4 | |
| 0.00 | 1.18 | 0.00 | 0.68 | -6.20 | 251.94 | 28.76 | 247.45 | 0.5200 | 720.0 | 605.3 | |
| 1.18 | 7.51 | 0.68 | 4.33 | -5.94 | 251.75 | 28.57 | 247.77 | 0.5159 | 837.4 | 707.1 | |
| 0.00 | 1.54 | 0.00 | 0.89 | -6.38 | 251.74 | 28.56 | 246.99 | 0.5183 | 718.0 | 630.4 | |
| 0.00 | 11.21 | 0.00 | 6.51 | -7.19 | 251.72 | 28.55 | 245.54 | 0.5229 | -399.0 | -32.3 | |
| 2.17 | 9.23 | 1.26 | 5.37 | -7.62 | 251.68 | 28.51 | 244.75 | 0.5250 | -696.2 | -114.6 | |
| 0.54 | 2.71 | 0.31 | 1.56 | -5.56 | 251.52 | 28.34 | 248.30 | 0.5106 | 891.3 | 740.9 | |
| 0.00 | 2.62 | 0.00 | 1.51 | -6.08 | 251.37 | 28.20 | 247.25 | 0.5115 | 791.0 | 661.3 | |
| 0.00 | 1.27 | 0.00 | 0.73 | -7.71 | 251.48 | 28.30 | 244.45 | 0.5228 | -945.0 | -694.5 | |
| 0.00 | 1.36 | 0.00 | 0.78 | -5.32 | 251.13 | 27.95 | 248.45 | 0.5038 | 928.0 | 715.7 | |
| 0.00 | 0.81 | 0.00 | 0.49 | -14.83 | 251.39 | 28.21 | 233.06 | 0.5740 | 601.0 | 447.9 | |
| 12.75 | 19.90 | 7.29 | 11.38 | -6.74 | 250.34 | 27.16 | 245.23 | 0.5013 | 960.4 | 563.7 | |
| 0.00 | 0.72 | 0.00 | 0.42 | -9.60 | 250.52 | 27.34 | 240.37 | 0.5230 | -650.0 | -562.0 | |
| 0.00 | 1.27 | 0.00 | 0.74 | -10.44 | 250.31 | 27.14 | 238.78 | 0.5266 | -654.0 | -536.5 | |
| 1.18 | 38.17 | 0.67 | 21.63 | -6.98 | 249.43 | 26.25 | 244.02 | 0.4904 | 774.9 | 712.0 | |
| 9.68 | -26.00 | 5.49 | -26.00 | -7.22 | 249.31 | 26.13 | 243.46 | 0.4903 | 977.8 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.79 | -11.20 | 249.52 | 26.34 | 236.77 | 0.5224 | -753.0 | -545.4 | |
| 0.00 | 2.71 | 0.00 | 1.57 | -11.44 | 249.33 | 26.16 | 236.19 | 0.5221 | -644.0 | -579.7 | |
| 1.99 | -26.00 | 1.13 | -26.00 | -7.35 | 248.77 | 25.59 | 242.73 | 0.4839 | 1139.2 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.88 | -10.22 | 248.91 | 25.73 | 237.79 | 0.5070 | -666.0 | -500.6 | |
| 0.00 | 1.45 | 0.00 | 0.80 | -1.40 | 248.45 | 25.28 | 254.43 | 0.4450 | 850.0 | 747.8 | |
| 0.63 | 3.71 | 0.36 | 2.10 | -7.85 | 248.66 | 25.49 | 241.72 | 0.4860 | 852.7 | 694.6 | |
| 0.00 | 1.81 | 0.00 | 1.02 | -7.83 | 248.36 | 25.18 | 241.45 | 0.4818 | 912.0 | 722.3 | |
| 0.00 | 1.45 | 0.00 | 0.83 | -12.56 | 247.89 | 24.72 | 232.87 | 0.5139 | -626.0 | -527.9 | |
| 0.00 | 0.90 | 0.00 | 0.51 | -10.41 | 247.53 | 24.35 | 236.01 | 0.4910 | -632.0 | -576.5 | |
| 0.00 | 1.18 | 0.00 | 0.66 | -8.34 | 247.10 | 23.93 | 239.24 | 0.4689 | -523.0 | -432.8 | |
| 0.00 | 1.27 | 0.00 | 0.71 | -7.90 | 247.08 | 23.90 | 240.03 | 0.4651 | 440.0 | 332.4 | |
| 0.00 | 1.54 | 0.00 | 0.86 | -7.33 | 247.01 | 23.83 | 241.03 | 0.4600 | 608.0 | 432.9 | |
| 0.00 | 1.09 | 0.00 | 0.60 | -8.03 | 246.55 | 23.37 | 239.21 | 0.4591 | 813.0 | 666.6 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -7.69 | 246.53 | 23.35 | 239.84 | 0.4561 | 828.0 | 624.8 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -6.37 | 246.42 | 23.25 | 242.30 | 0.4449 | 780.0 | 613.9 | |
| 0.00 | 1.09 | 0.00 | 0.61 | -8.31 | 246.50 | 23.32 | 238.63 | 0.4607 | 482.0 | 473.5 | |
| 0.00 | 1.09 | 0.00 | 0.60 | -7.84 | 246.44 | 23.26 | 239.45 | 0.4561 | 738.0 | 567.1 | |
| 0.00 | 1.09 | 0.00 | 0.60 | -10.22 | 244.79 | 21.61 | 233.09 | 0.4552 | -549.0 | -468.6 | |
| 0.00 | 0.72 | 0.00 | 0.41 | -11.46 | 244.88 | 21.71 | 231.05 | 0.4680 | -683.0 | -594.5 | |
| 0.00 | 1.45 | 0.00 | 0.80 | -10.37 | 244.60 | 21.42 | 232.58 | 0.4543 | -617.0 | -539.8 | |
| 0.00 | 1.63 | 0.00 | 0.87 | -7.80 | 241.41 | 18.23 | 233.02 | 0.3896 | -893.0 | -670.5 | |
| 0.00 | 1.18 | 0.00 | 0.64 | -10.00 | 241.45 | 18.28 | 228.78 | 0.4123 | -777.0 | -551.2 | |
| 0.00 | 1.63 | 0.00 | 0.87 | -7.32 | 241.06 | 17.89 | 233.50 | 0.3806 | -901.0 | -766.5 | |
| 0.00 | 1.36 | 0.00 | 0.72 | -7.45 | 240.42 | 17.25 | 232.20 | 0.3737 | -811.0 | -592.4 | |
| 0.00 | 1.18 | 0.00 | 0.63 | -9.32 | 239.86 | 16.69 | 227.47 | 0.3861 | -725.0 | -561.8 | |
| 0.00 | 2.08 | 0.00 | 1.11 | -9.18 | 239.70 | 16.52 | 227.44 | 0.3827 | -789.0 | -706.2 | |
| 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. | |