SDO HMI 2011-08-29 00:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.88 | 265.23 | 23.88 | 159.55 | 13.57 | 291.25 | -34.51 | 76.40 | 0.5688 | -516.5 | -260.0 | |
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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 |
| 33.43 | 234.66 | 19.99 | 140.48 | 13.53 | 291.72 | -34.04 | 76.37 | 0.5622 | -1173.2 | -394.8 | |
| 2.15 | -1.00 | 1.29 | -1.00 | 13.93 | 291.35 | -34.41 | 75.74 | 0.5681 | -472.8 | 999999 | |
| 1.52 | -1.00 | 0.92 | -1.00 | 13.65 | 291.32 | -34.44 | 76.24 | 0.5679 | -781.1 | 999999 | |
| 2.15 | -1.00 | 1.29 | -1.00 | 13.52 | 291.19 | -34.57 | 76.49 | 0.5695 | -757.8 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.61 | 14.58 | 289.27 | -36.49 | 75.10 | 0.5977 | 698.0 | 575.4 | |
| 0.00 | 3.50 | 0.00 | 2.15 | 13.23 | 289.25 | -36.51 | 77.36 | 0.5958 | 739.0 | 603.5 | |
| 0.00 | 9.50 | 0.00 | 5.90 | 13.83 | 288.60 | -37.17 | 76.49 | 0.6055 | 400.0 | 627.5 | |
| 0.63 | 3.32 | 0.39 | 2.06 | 13.25 | 288.62 | -37.14 | 77.44 | 0.6043 | 795.1 | 643.7 | |
| 0.00 | 2.15 | 0.00 | 1.34 | 13.99 | 288.25 | -37.51 | 76.29 | 0.6104 | 695.0 | 539.3 | |
| 0.00 | 1.08 | 0.00 | 0.67 | 14.19 | 288.17 | -37.59 | 75.96 | 0.6118 | 677.0 | 545.4 | |
| 0.00 | 1.61 | 0.00 | 1.02 | 14.40 | 287.65 | -38.11 | 75.72 | 0.6190 | 727.0 | 608.4 | |
| 0.00 | 3.76 | 0.00 | 2.37 | 14.15 | 287.62 | -38.14 | 76.13 | 0.6190 | 799.0 | 546.0 | |
| 0.00 | 1.34 | 0.00 | 0.84 | 11.85 | 287.92 | -37.84 | 79.83 | 0.6122 | 698.0 | 565.0 | |
| 0.00 | 2.15 | 0.00 | 1.36 | 12.03 | 287.06 | -38.70 | 79.63 | 0.6239 | 729.0 | 539.5 | |
| 0.00 | 1.17 | 0.00 | 0.75 | 14.73 | 285.85 | -39.91 | 75.54 | 0.6431 | 474.0 | 359.6 | |
| 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. | |