SDO HMI 2014-10-20 03:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 74.19 | 470.08 | 43.52 | 275.60 | -8.83 | 321.36 | 28.95 | 243.75 | 0.5354 | 762.8 | 348.5 | |
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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 | 0.35 | 0.00 | 0.21 | -8.47 | 323.40 | 30.99 | 245.89 | 0.5601 | -434.0 | -549.8 | |
| 0.00 | 0.96 | 0.00 | 0.57 | -8.53 | 323.23 | 30.82 | 245.68 | 0.5581 | -654.0 | -541.8 | |
| 0.00 | 1.66 | 0.00 | 0.99 | -10.42 | 322.78 | 30.37 | 242.28 | 0.5638 | -669.0 | -543.5 | |
| 3.57 | 437.82 | 2.11 | 257.13 | -9.12 | 322.12 | 29.71 | 243.89 | 0.5471 | 686.0 | 382.3 | |
| 70.01 | -4.00 | 41.06 | -4.00 | -8.78 | 321.54 | 29.13 | 244.00 | 0.5373 | 1264.2 | 999999 | |
| 0.00 | 2.79 | 0.00 | 1.60 | -4.70 | 321.07 | 28.66 | 250.93 | 0.5078 | 824.0 | 648.2 | |
| 0.00 | 1.31 | 0.00 | 0.75 | -8.34 | 320.09 | 27.68 | 243.59 | 0.5153 | 372.0 | 325.6 | |
| 0.00 | 1.66 | 0.00 | 0.97 | -11.69 | 320.23 | 27.82 | 238.09 | 0.5405 | 635.0 | 521.5 | |
| 0.00 | 1.48 | 0.00 | 0.85 | -8.81 | 319.69 | 27.27 | 242.41 | 0.5130 | 897.0 | 759.6 | |
| 0.00 | 1.22 | 0.00 | 0.71 | -9.28 | 319.73 | 27.31 | 241.64 | 0.5167 | 698.0 | 574.2 | |
| 0.00 | 1.13 | 0.00 | 0.66 | -11.61 | 319.91 | 27.50 | 237.91 | 0.5360 | 675.0 | 580.9 | |
| 0.00 | 1.05 | 0.00 | 0.61 | -10.01 | 319.45 | 27.03 | 240.14 | 0.5182 | 447.0 | 451.0 | |
| 0.00 | 1.39 | 0.00 | 0.81 | -11.74 | 319.34 | 26.93 | 237.16 | 0.5298 | 774.0 | 541.0 | |
| 0.61 | 5.32 | 0.35 | 3.06 | -9.74 | 319.08 | 26.67 | 240.26 | 0.5116 | -491.3 | 184.8 | |
| 0.00 | 0.87 | 0.00 | 0.50 | -9.32 | 317.87 | 25.46 | 239.84 | 0.4926 | -701.0 | -610.3 | |
| 0.00 | 1.83 | 0.00 | 1.03 | -8.87 | 317.47 | 25.05 | 240.25 | 0.4839 | -945.0 | -774.0 | |
| 0.00 | 1.13 | 0.00 | 0.64 | -9.04 | 317.05 | 24.63 | 239.52 | 0.4796 | -718.0 | -546.3 | |
| 0.00 | 3.05 | 0.00 | 1.71 | -8.67 | 316.42 | 24.01 | 239.54 | 0.4686 | -971.0 | -779.2 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -10.26 | 315.31 | 22.90 | 235.40 | 0.4671 | -661.0 | -516.5 | |
| 0.00 | 1.05 | 0.00 | 0.58 | -8.70 | 313.93 | 21.52 | 236.66 | 0.4359 | -749.0 | -525.4 | |
| 0.00 | 0.87 | 0.00 | 0.48 | -9.26 | 313.32 | 20.90 | 234.80 | 0.4328 | -757.0 | -624.9 | |
| 0.00 | 1.13 | 0.00 | 0.62 | -9.98 | 312.65 | 20.24 | 232.55 | 0.4310 | -761.0 | -640.7 | |
| 0.00 | 0.96 | 0.00 | 0.53 | -11.63 | 311.15 | 18.73 | 227.37 | 0.4294 | -775.0 | -612.7 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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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. |
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| 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. | |