SDO HMI 2011-12-12 04:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.78 | 223.93 | 21.42 | 120.66 | 9.13 | 357.28 | -21.23 | 64.97 | 0.3962 | -471.8 | -364.3 | |
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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 |
| 27.17 | 200.96 | 14.61 | 108.01 | 9.21 | 357.71 | -20.80 | 64.39 | 0.3904 | -1443.8 | -446.4 | |
| 0.00 | 0.68 | 0.00 | 0.37 | 11.55 | 357.52 | -21.00 | 59.33 | 0.4099 | 781.0 | 529.4 | |
| 3.07 | -1.00 | 1.65 | -1.00 | 8.94 | 357.28 | -21.23 | 65.45 | 0.3950 | -1006.8 | 999999 | |
| 3.07 | -1.00 | 1.65 | -1.00 | 8.94 | 357.09 | -21.42 | 65.64 | 0.3978 | -793.3 | 999999 | |
| 1.87 | 4.00 | 1.01 | 2.16 | 8.40 | 356.99 | -21.52 | 66.99 | 0.3960 | -894.1 | -766.1 | |
| 3.07 | 3.66 | 1.66 | 1.98 | 8.85 | 356.58 | -21.93 | 66.32 | 0.4048 | -819.9 | -656.1 | |
| 1.53 | 2.04 | 0.84 | 1.12 | 8.53 | 354.85 | -23.66 | 68.52 | 0.4284 | 915.0 | 823.0 | |
| 0.00 | 1.53 | 0.00 | 0.84 | 8.50 | 354.43 | -24.09 | 68.91 | 0.4344 | 1063.0 | 871.1 | |
| 0.00 | 0.51 | 0.00 | 0.28 | 7.52 | 354.26 | -24.25 | 71.19 | 0.4320 | 692.0 | 663.5 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 8.68 | 354.19 | -24.33 | 68.70 | 0.4389 | 883.0 | 701.5 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 8.17 | 354.12 | -24.39 | 69.85 | 0.4373 | 848.0 | 660.2 | |
| 0.00 | 1.19 | 0.00 | 0.66 | 9.46 | 353.70 | -24.81 | 67.41 | 0.4502 | 862.0 | 701.7 | |
| 0.00 | 1.19 | 0.00 | 0.66 | 8.90 | 352.89 | -25.63 | 69.19 | 0.4591 | 974.0 | 734.6 | |
| 0.00 | 0.85 | 0.00 | 0.47 | 8.66 | 352.90 | -25.61 | 69.68 | 0.4576 | 827.0 | 648.2 | |
| 0.00 | 1.53 | 0.00 | 0.86 | 8.63 | 352.44 | -26.07 | 70.05 | 0.4642 | 774.0 | 629.1 | |
| 0.00 | 1.87 | 0.00 | 1.05 | 8.27 | 351.47 | -27.05 | 71.38 | 0.4768 | 756.0 | 638.2 | |
| 0.00 | 1.28 | 0.00 | 0.73 | 10.34 | 351.19 | -27.32 | 67.49 | 0.4908 | 746.0 | 578.3 | |
| 0.00 | 0.68 | 0.00 | 0.39 | 10.50 | 350.05 | -28.46 | 67.96 | 0.5076 | 586.0 | 454.6 | |
| 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. | |