SDO HMI 2011-03-06 03:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.59 | 57.17 | 16.42 | 45.48 | -22.84 | 181.62 | 51.23 | 246.50 | 0.7857 | 101.1 | 122.0 | |
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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 |
| 1.30 | 2.77 | 1.05 | 2.25 | -21.73 | 182.75 | 52.36 | 248.11 | 0.7951 | 552.0 | 589.7 | |
| 6.40 | 22.83 | 5.21 | 18.46 | -22.08 | 182.77 | 52.39 | 247.68 | 0.7958 | 598.2 | 577.3 | |
| 0.35 | -2.00 | 0.28 | -2.00 | -22.35 | 182.50 | 52.11 | 247.29 | 0.7935 | 752.8 | 999999 | |
| 4.24 | 5.71 | 3.44 | 4.63 | -22.66 | 182.56 | 52.17 | 246.91 | 0.7946 | 528.4 | 497.7 | |
| 0.00 | 1.21 | 0.00 | 0.97 | -23.03 | 182.02 | 51.63 | 246.36 | 0.7899 | 617.0 | 525.3 | |
| 1.38 | 14.79 | 1.07 | 11.52 | -23.13 | 180.27 | 49.89 | 245.89 | 0.7728 | -488.9 | -450.9 | |
| 2.77 | -6.00 | 2.16 | -6.00 | -23.48 | 180.30 | 49.91 | 245.45 | 0.7738 | -664.3 | 999999 | |
| 0.00 | 1.64 | 0.00 | 1.29 | -24.37 | 180.57 | 50.19 | 244.38 | 0.7783 | -512.0 | -405.7 | |
| 1.30 | 2.25 | 1.00 | 1.74 | -23.74 | 179.88 | 49.49 | 245.03 | 0.7701 | -665.5 | -694.9 | |
| 0.00 | 1.30 | 0.00 | 1.01 | -24.31 | 180.18 | 49.80 | 244.36 | 0.7743 | -472.0 | -386.7 | |
| 2.85 | 4.67 | 2.21 | 3.61 | -24.35 | 179.75 | 49.36 | 244.21 | 0.7701 | -643.6 | -422.0 | |
| 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. | |