SDO HMI 2011-10-18 00:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 107.74 | 517.59 | 61.20 | 294.14 | -12.34 | 48.85 | 23.08 | 231.49 | 0.4902 | -195.7 | -140.6 | |
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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 |
| 19.02 | 161.83 | 11.16 | 94.89 | -11.93 | 53.12 | 27.34 | 236.99 | 0.5380 | 946.0 | 316.3 | |
| 14.13 | -1.00 | 8.25 | -1.00 | -11.94 | 52.61 | 26.83 | 236.49 | 0.5317 | 1156.6 | 999999 | |
| 1.74 | 2.79 | 1.01 | 1.62 | -11.97 | 51.86 | 26.08 | 235.69 | 0.5227 | 914.0 | 834.9 | |
| 0.00 | 1.05 | 0.00 | 0.61 | -12.08 | 51.43 | 25.65 | 235.08 | 0.5183 | 895.0 | 732.2 | |
| 0.00 | 1.13 | 0.00 | 0.65 | -12.03 | 51.12 | 25.34 | 234.82 | 0.5142 | 744.0 | 541.0 | |
| 0.00 | 2.27 | 0.00 | 1.34 | -14.98 | 51.35 | 25.58 | 230.52 | 0.5425 | 723.0 | 557.0 | |
| 3.75 | 8.46 | 2.15 | 4.84 | -11.75 | 50.48 | 24.71 | 234.60 | 0.5041 | 894.1 | 738.3 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -9.74 | 49.94 | 24.16 | 237.46 | 0.4806 | 832.0 | 682.2 | |
| 0.00 | 0.96 | 0.00 | 0.54 | -10.17 | 49.97 | 24.20 | 236.73 | 0.4845 | 823.0 | 704.2 | |
| 0.00 | 1.22 | 0.00 | 0.70 | -12.54 | 49.82 | 24.04 | 232.57 | 0.5029 | 665.0 | 516.6 | |
| 0.00 | 0.52 | 0.00 | 0.30 | -12.37 | 49.47 | 23.69 | 232.44 | 0.4971 | 496.0 | 390.2 | |
| 8.99 | 274.98 | 5.03 | 153.47 | -12.00 | 47.28 | 21.51 | 230.36 | 0.4676 | -1022.1 | -452.2 | |
| 0.79 | 59.15 | 0.44 | 33.38 | -13.04 | 47.34 | 21.56 | 228.73 | 0.4784 | -717.2 | -270.1 | |
| 6.80 | -13.00 | 3.84 | -13.00 | -13.25 | 47.23 | 21.45 | 228.23 | 0.4793 | -984.1 | 999999 | |
| 1.22 | -12.00 | 0.68 | -12.00 | -11.77 | 47.00 | 21.22 | 230.38 | 0.4620 | -716.1 | 999999 | |
| 1.57 | -12.00 | 0.88 | -12.00 | -12.36 | 46.92 | 21.14 | 229.27 | 0.4668 | -811.2 | 999999 | |
| 8.64 | -12.00 | 4.82 | -12.00 | -12.08 | 46.86 | 21.09 | 229.67 | 0.4634 | -1218.5 | 999999 | |
| 1.40 | -13.00 | 0.78 | -13.00 | -13.15 | 46.92 | 21.15 | 228.00 | 0.4747 | -902.3 | 999999 | |
| 39.69 | -12.00 | 22.16 | -12.00 | -12.59 | 46.38 | 20.61 | 228.16 | 0.4629 | -1097.6 | 999999 | |
| 0.00 | 1.05 | 0.00 | 0.58 | -11.73 | 44.98 | 19.20 | 227.62 | 0.4379 | 598.0 | 368.1 | |
| 0.00 | 1.13 | 0.00 | 0.63 | -15.88 | 42.98 | 17.21 | 218.07 | 0.4634 | -605.0 | -406.3 | |
| 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. | |