SDO HMI 2011-08-30 15:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.12 | 82.17 | 22.79 | 66.97 | -20.16 | 258.66 | -45.65 | 122.28 | 0.7961 | 182.5 | -13.9 | |
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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 | 0.81 | 0.00 | 0.67 | -23.20 | 259.47 | -44.84 | 126.07 | 0.8040 | -461.0 | -399.2 | |
| 0.00 | 0.90 | 0.00 | 0.73 | -22.14 | 259.77 | -44.54 | 125.08 | 0.7960 | 697.0 | 566.5 | |
| 4.48 | 15.13 | 3.55 | 12.01 | -20.60 | 260.27 | -44.04 | 123.63 | 0.7837 | 807.0 | 649.4 | |
| 2.33 | -3.00 | 1.85 | -3.00 | -20.41 | 260.12 | -44.19 | 123.33 | 0.7842 | 797.5 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.87 | -21.37 | 259.67 | -44.64 | 124.16 | 0.7930 | -17.0 | 21.1 | |
| 0.00 | 0.98 | 0.00 | 0.82 | -22.51 | 259.11 | -45.20 | 125.12 | 0.8036 | 273.0 | 250.7 | |
| 13.88 | 24.36 | 11.18 | 19.66 | -20.93 | 259.65 | -44.66 | 123.66 | 0.7910 | 689.6 | 181.8 | |
| 0.00 | 1.97 | 0.00 | 1.60 | -20.04 | 258.65 | -45.66 | 122.12 | 0.7955 | 560.0 | 414.0 | |
| 0.00 | 0.98 | 0.00 | 0.78 | -17.90 | 259.13 | -45.18 | 119.92 | 0.7810 | -585.0 | -502.6 | |
| 0.00 | 2.15 | 0.00 | 1.78 | -20.27 | 257.73 | -46.58 | 121.89 | 0.8047 | 400.0 | 331.1 | |
| 0.00 | 0.98 | 0.00 | 0.82 | -20.48 | 257.64 | -46.67 | 122.08 | 0.8064 | 296.0 | 243.2 | |
| 1.88 | 16.74 | 1.54 | 13.66 | -19.40 | 257.96 | -46.35 | 121.04 | 0.7987 | -525.5 | -304.6 | |
| 0.00 | 1.43 | 0.00 | 1.17 | -18.20 | 257.65 | -46.66 | 119.51 | 0.7962 | -625.0 | -588.8 | |
| 0.00 | 0.27 | 0.00 | 0.22 | -18.32 | 257.42 | -46.89 | 119.54 | 0.7988 | -542.0 | -447.7 | |
| 5.55 | 10.83 | 4.67 | 9.13 | -19.30 | 256.63 | -47.68 | 120.25 | 0.8101 | -669.9 | -478.3 | |
| 0.00 | 1.61 | 0.00 | 1.37 | -19.20 | 255.95 | -48.36 | 119.81 | 0.8156 | -551.0 | -394.6 | |
| 0.00 | 0.98 | 0.00 | 0.85 | -19.75 | 255.48 | -48.83 | 120.20 | 0.8219 | -465.0 | -390.0 | |
| 0.00 | 0.98 | 0.00 | 0.83 | -17.66 | 255.81 | -48.50 | 118.00 | 0.8105 | -560.0 | -476.6 | |
| 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. | |