SDO HMI 2011-04-29 15:59:06 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 59.39 | 278.14 | 60.72 | 287.60 | 20.30 | 188.52 | 57.17 | 296.09 | 0.8776 | 45.1 | 86.5 | |
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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 |
| 1.07 | 120.33 | 1.26 | 139.40 | 20.10 | 192.85 | 61.51 | 294.53 | 0.9090 | 188.8 | -141.7 | |
| 13.81 | -1.00 | 16.06 | -1.00 | 20.08 | 192.50 | 61.15 | 294.60 | 0.9066 | -624.2 | 999999 | |
| 7.57 | -1.00 | 8.54 | -1.00 | 20.05 | 191.62 | 60.27 | 294.81 | 0.9005 | -755.1 | 999999 | |
| 0.00 | 1.51 | 0.00 | 1.61 | 20.53 | 189.51 | 58.16 | 295.95 | 0.8867 | -294.0 | -225.6 | |
| 0.71 | 1.60 | 0.75 | 1.69 | 20.35 | 189.22 | 57.87 | 295.84 | 0.8841 | -316.6 | -507.8 | |
| 2.67 | 6.68 | 2.69 | 6.73 | 18.68 | 188.22 | 56.88 | 294.32 | 0.8726 | -667.6 | -642.6 | |
| 0.53 | 1.96 | 0.56 | 2.05 | 20.46 | 188.92 | 57.57 | 296.05 | 0.8822 | -501.8 | -458.6 | |
| 0.00 | 0.89 | 0.00 | 0.91 | 20.71 | 188.16 | 56.82 | 296.56 | 0.8772 | -286.0 | -308.7 | |
| 0.00 | 0.53 | 0.00 | 0.55 | 21.81 | 187.87 | 56.53 | 297.86 | 0.8779 | -545.0 | -497.2 | |
| 0.62 | 39.81 | 0.60 | 38.21 | 19.84 | 186.02 | 54.67 | 296.32 | 0.8583 | 470.7 | 137.6 | |
| 8.28 | -10.00 | 7.94 | -10.00 | 20.10 | 185.93 | 54.58 | 296.64 | 0.8582 | 603.5 | 999999 | |
| 0.00 | 0.27 | 0.00 | 0.26 | 22.56 | 186.11 | 54.77 | 299.28 | 0.8668 | 286.0 | 225.0 | |
| 1.60 | 84.43 | 1.50 | 77.13 | 20.46 | 184.90 | 53.55 | 297.40 | 0.8510 | 416.9 | 545.8 | |
| 0.00 | 1.07 | 0.00 | 1.01 | 20.79 | 184.96 | 53.62 | 297.75 | 0.8525 | 407.0 | 361.0 | |
| 0.98 | 14.16 | 0.94 | 13.50 | 21.64 | 185.31 | 53.96 | 298.57 | 0.8578 | 167.5 | 118.0 | |
| 3.83 | -15.00 | 3.63 | -15.00 | 21.65 | 184.87 | 53.52 | 298.73 | 0.8544 | 517.2 | 999999 | |
| 17.72 | -13.00 | 16.25 | -13.00 | 20.63 | 183.96 | 52.61 | 297.94 | 0.8438 | 806.3 | 999999 | |
| 0.00 | 2.76 | 0.00 | 2.60 | 21.99 | 184.51 | 53.16 | 299.25 | 0.8526 | 471.0 | 449.5 | |
| 0.00 | 2.14 | 0.00 | 1.95 | 21.40 | 183.49 | 52.15 | 298.97 | 0.8424 | 725.0 | 635.6 | |
| 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. | |