SDO HMI 2011-07-15 11:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.03 | 293.71 | 23.46 | 164.38 | 16.40 | 169.38 | -25.37 | 62.27 | 0.4663 | -679.3 | -358.7 | |
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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 |
| 0.00 | 1.00 | 0.00 | 0.55 | 20.04 | 173.10 | -21.65 | 51.50 | 0.4447 | -810.0 | -694.5 | |
| 0.00 | 1.36 | 0.00 | 0.76 | 19.02 | 171.71 | -23.04 | 54.98 | 0.4536 | -703.0 | -460.7 | |
| 0.00 | 1.18 | 0.00 | 0.64 | 15.62 | 172.13 | -22.63 | 61.49 | 0.4234 | -867.0 | -668.8 | |
| 0.00 | 1.09 | 0.00 | 0.60 | 16.41 | 170.57 | -24.18 | 61.24 | 0.4500 | -281.0 | -215.4 | |
| 41.49 | 279.45 | 23.16 | 156.06 | 16.29 | 169.58 | -25.17 | 62.34 | 0.4629 | -1189.0 | -394.3 | |
| 0.54 | -5.00 | 0.30 | -5.00 | 16.06 | 169.19 | -25.56 | 63.11 | 0.4669 | -794.0 | 999999 | |
| 0.00 | 1.18 | 0.00 | 0.70 | 20.98 | 165.46 | -29.29 | 57.10 | 0.5461 | 671.0 | 561.5 | |
| 0.00 | 1.18 | 0.00 | 0.69 | 19.22 | 165.19 | -29.56 | 60.25 | 0.5386 | 675.0 | 561.9 | |
| 0.00 | 0.64 | 0.00 | 0.39 | 24.43 | 163.54 | -31.21 | 53.15 | 0.5917 | 305.0 | 353.3 | |
| 0.00 | 1.27 | 0.00 | 0.77 | 23.23 | 163.75 | -31.01 | 54.81 | 0.5814 | 734.0 | 502.6 | |
| 0.00 | 0.82 | 0.00 | 0.49 | 19.59 | 163.31 | -31.44 | 60.88 | 0.5646 | 710.0 | 560.2 | |
| 0.00 | 1.00 | 0.00 | 0.60 | 17.96 | 162.82 | -31.93 | 63.89 | 0.5624 | 640.0 | 496.5 | |
| 0.00 | 1.09 | 0.00 | 0.65 | 16.67 | 161.94 | -32.81 | 66.54 | 0.5680 | 653.0 | 531.6 | |
| 0.00 | 0.91 | 0.00 | 0.54 | 14.34 | 162.09 | -32.66 | 70.48 | 0.5568 | 700.0 | 563.9 | |
| 0.00 | 1.54 | 0.00 | 0.94 | 17.02 | 161.26 | -33.49 | 66.29 | 0.5784 | 694.0 | 529.3 | |
| 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. | |