SDO HMI 2011-08-29 18:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.59 | 276.83 | 21.56 | 151.21 | 13.78 | 291.49 | -24.37 | 72.48 | 0.4219 | -400.1 | -287.9 | |
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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 |
| 37.97 | 255.25 | 20.68 | 139.09 | 13.71 | 291.79 | -24.07 | 72.50 | 0.4172 | -1297.7 | -385.6 | |
| 0.63 | -1.00 | 0.34 | -1.00 | 14.26 | 291.73 | -24.13 | 71.26 | 0.4202 | -502.7 | 999999 | |
| 0.99 | -1.00 | 0.54 | -1.00 | 14.10 | 291.57 | -24.29 | 71.72 | 0.4219 | -738.4 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.55 | 15.17 | 289.29 | -26.57 | 70.55 | 0.4597 | 813.0 | 711.8 | |
| 0.00 | 1.34 | 0.00 | 0.75 | 14.55 | 289.13 | -26.73 | 71.95 | 0.4598 | 809.0 | 715.8 | |
| 0.00 | 0.99 | 0.00 | 0.55 | 14.32 | 288.81 | -27.05 | 72.59 | 0.4637 | 873.0 | 821.6 | |
| 0.00 | 1.88 | 0.00 | 1.05 | 13.82 | 288.56 | -27.30 | 73.76 | 0.4658 | 1104.0 | 823.3 | |
| 0.00 | 3.58 | 0.00 | 2.01 | 14.18 | 288.48 | -27.39 | 73.04 | 0.4682 | 824.0 | 740.8 | |
| 0.00 | 1.16 | 0.00 | 0.65 | 11.93 | 288.67 | -27.19 | 77.76 | 0.4593 | 826.0 | 700.5 | |
| 0.00 | 1.34 | 0.00 | 0.75 | 14.35 | 288.24 | -27.62 | 72.78 | 0.4721 | 717.0 | 597.0 | |
| 0.00 | 1.25 | 0.00 | 0.70 | 14.68 | 288.20 | -27.67 | 72.10 | 0.4739 | 682.0 | 555.8 | |
| 0.00 | 0.90 | 0.00 | 0.50 | 12.07 | 288.49 | -27.38 | 77.51 | 0.4624 | 896.0 | 724.1 | |
| 0.00 | 1.16 | 0.00 | 0.65 | 14.19 | 288.09 | -27.77 | 73.18 | 0.4739 | 705.0 | 605.1 | |
| 0.00 | 1.70 | 0.00 | 0.95 | 11.97 | 288.25 | -27.61 | 77.80 | 0.4657 | 766.0 | 599.7 | |
| 0.00 | 0.99 | 0.00 | 0.57 | 20.22 | 286.63 | -29.23 | 62.24 | 0.5198 | 699.0 | 585.3 | |
| 0.00 | 1.43 | 0.00 | 0.81 | 14.10 | 287.60 | -28.26 | 73.56 | 0.4807 | 720.0 | 647.9 | |
| 0.00 | 1.25 | 0.00 | 0.71 | 13.91 | 287.56 | -28.30 | 73.96 | 0.4808 | 608.0 | 411.1 | |
| 0.00 | 0.72 | 0.00 | 0.41 | 14.58 | 287.00 | -28.86 | 72.81 | 0.4909 | 684.0 | 460.5 | |
| 0.00 | 0.90 | 0.00 | 0.51 | 15.49 | 286.25 | -29.61 | 71.33 | 0.5046 | 756.0 | 587.1 | |
| 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. | |