SDO HMI 2011-10-17 08:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 120.91 | 595.63 | 65.19 | 320.96 | -12.25 | 48.94 | 14.36 | 217.98 | 0.3936 | -125.3 | -146.6 | |
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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 |
| 20.60 | 206.72 | 11.31 | 113.33 | -11.84 | 53.19 | 18.61 | 226.47 | 0.4325 | 1100.3 | 326.7 | |
| 0.96 | -1.00 | 0.53 | -1.00 | -12.12 | 53.21 | 18.63 | 226.02 | 0.4357 | 628.5 | 999999 | |
| 20.17 | -1.00 | 11.02 | -1.00 | -11.88 | 52.49 | 17.90 | 225.30 | 0.4249 | 1260.2 | 999999 | |
| 1.40 | 3.32 | 0.76 | 1.81 | -11.95 | 51.79 | 17.20 | 224.04 | 0.4180 | 1014.9 | 827.4 | |
| 0.00 | 1.31 | 0.00 | 0.71 | -11.97 | 51.44 | 16.85 | 223.41 | 0.4144 | 671.0 | 579.3 | |
| 0.00 | 1.31 | 0.00 | 0.71 | -11.65 | 51.13 | 16.54 | 223.44 | 0.4073 | 759.0 | 576.3 | |
| 10.82 | 12.05 | 5.86 | 6.52 | -11.82 | 50.57 | 15.98 | 222.16 | 0.4032 | 1012.3 | 782.2 | |
| 0.00 | 2.44 | 0.00 | 1.31 | -10.03 | 50.03 | 15.44 | 224.38 | 0.3765 | 1055.0 | 879.1 | |
| 0.00 | 1.48 | 0.00 | 0.80 | -11.53 | 50.07 | 15.49 | 221.77 | 0.3945 | 964.0 | 725.9 | |
| 0.00 | 1.75 | 0.00 | 0.94 | -11.38 | 49.37 | 14.79 | 220.70 | 0.3853 | 876.0 | 678.8 | |
| 0.00 | 1.22 | 0.00 | 0.66 | -13.04 | 47.88 | 13.30 | 215.09 | 0.3915 | -825.0 | -633.8 | |
| 1.22 | 360.71 | 0.65 | 192.40 | -12.21 | 47.24 | 12.66 | 215.04 | 0.3747 | -725.6 | -447.7 | |
| 0.61 | -12.00 | 0.33 | -12.00 | -12.24 | 47.06 | 12.47 | 214.60 | 0.3733 | -892.4 | 999999 | |
| 7.25 | -12.00 | 3.86 | -12.00 | -11.98 | 46.95 | 12.37 | 214.77 | 0.3690 | -1294.2 | 999999 | |
| 8.21 | -12.00 | 4.40 | -12.00 | -13.21 | 46.89 | 12.30 | 212.78 | 0.3848 | -1094.6 | 999999 | |
| 49.67 | -12.00 | 26.47 | -12.00 | -12.47 | 46.41 | 11.83 | 212.83 | 0.3707 | -1232.5 | 999999 | |
| 0.00 | 1.40 | 0.00 | 0.75 | -14.88 | 46.22 | 11.63 | 209.13 | 0.4021 | -721.0 | -588.8 | |
| 0.00 | 1.13 | 0.00 | 0.61 | -14.27 | 44.68 | 10.10 | 206.52 | 0.3821 | -816.0 | -638.8 | |
| 0.00 | 0.79 | 0.00 | 0.41 | -12.24 | 43.82 | 9.23 | 207.06 | 0.3462 | -660.0 | -499.3 | |
| 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. | |