SDO HMI 2011-08-25 20:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.30 | 35.53 | 2.83 | 18.88 | 7.59 | 346.61 | -20.99 | 87.45 | 0.3566 | -332.9 | -191.0 | |
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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 |
| 0.00 | 1.08 | 0.00 | 0.55 | 5.61 | 352.44 | -15.16 | 94.56 | 0.2622 | -784.0 | -615.5 | |
| 0.00 | 1.70 | 0.00 | 0.88 | 6.94 | 352.28 | -15.32 | 89.45 | 0.2635 | -1064.0 | -732.1 | |
| 0.00 | 0.54 | 0.00 | 0.28 | 6.91 | 351.42 | -16.18 | 89.48 | 0.2779 | -779.0 | -692.3 | |
| 0.00 | 1.97 | 0.00 | 1.02 | 7.30 | 351.25 | -16.35 | 88.08 | 0.2807 | -1060.0 | -822.0 | |
| 0.00 | 2.69 | 0.00 | 1.39 | 6.97 | 351.16 | -16.44 | 89.27 | 0.2821 | -930.0 | -668.1 | |
| 0.00 | 1.61 | 0.00 | 0.84 | 6.93 | 350.24 | -17.36 | 89.31 | 0.2975 | -961.0 | -766.5 | |
| 0.00 | 1.79 | 0.00 | 0.94 | 7.26 | 348.56 | -19.05 | 88.15 | 0.3253 | -987.0 | -860.7 | |
| 0.00 | 1.44 | 0.00 | 0.75 | 6.83 | 348.28 | -19.32 | 89.47 | 0.3299 | -884.0 | -746.3 | |
| 1.53 | 3.14 | 0.80 | 1.65 | 6.61 | 348.13 | -19.47 | 90.12 | 0.3325 | -909.8 | -784.3 | |
| 0.54 | 6.73 | 0.29 | 3.60 | 7.94 | 345.35 | -22.25 | 86.23 | 0.3774 | -894.8 | -780.7 | |
| 1.88 | -10.00 | 1.01 | -10.00 | 8.24 | 345.27 | -22.33 | 85.44 | 0.3789 | -795.1 | 999999 | |
| 0.00 | 1.35 | 0.00 | 0.73 | 8.09 | 343.85 | -23.75 | 85.93 | 0.4015 | 1029.0 | 762.2 | |
| 0.00 | 2.33 | 0.00 | 1.26 | 8.56 | 343.71 | -23.89 | 84.74 | 0.4038 | 912.0 | 692.6 | |
| 1.35 | 5.92 | 0.73 | 3.21 | 8.02 | 343.65 | -23.95 | 86.11 | 0.4046 | 1053.5 | 813.1 | |
| 0.00 | 0.63 | 0.00 | 0.34 | 7.62 | 343.04 | -24.56 | 87.08 | 0.4143 | 586.0 | 534.6 | |
| 0.00 | 1.26 | 0.00 | 0.68 | 6.52 | 342.93 | -24.67 | 89.73 | 0.4164 | 577.0 | 509.1 | |
| 0.00 | 1.35 | 0.00 | 0.76 | 10.14 | 339.10 | -28.50 | 81.69 | 0.4766 | 659.0 | 492.7 | |
| 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. | |