SDO HMI 2011-08-26 08:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.50 | 63.32 | 9.63 | 32.64 | 7.53 | 345.08 | -15.93 | 87.30 | 0.2735 | 111.9 | -62.2 | |
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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 | 1.53 | 0.00 | 0.76 | 7.67 | 352.31 | -8.70 | 85.41 | 0.1511 | -794.0 | -580.5 | |
| 0.00 | 2.07 | 0.00 | 1.04 | 7.01 | 351.15 | -9.86 | 89.68 | 0.1708 | -1100.0 | -960.3 | |
| 0.00 | 2.42 | 0.00 | 1.22 | 7.15 | 350.80 | -10.21 | 88.83 | 0.1767 | -1003.0 | -811.3 | |
| 0.00 | 2.33 | 0.00 | 1.18 | 7.98 | 349.88 | -11.13 | 84.51 | 0.1929 | -964.0 | -756.3 | |
| 0.00 | 2.69 | 0.00 | 1.36 | 5.88 | 349.62 | -11.39 | 95.26 | 0.1982 | -856.0 | -663.8 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 10.42 | 349.24 | -11.77 | 73.04 | 0.2108 | -858.0 | -694.3 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 7.71 | 348.89 | -12.12 | 86.11 | 0.2095 | -814.0 | -649.1 | |
| 0.00 | 1.44 | 0.00 | 0.73 | 6.99 | 348.88 | -12.13 | 89.60 | 0.2096 | -1009.0 | -764.4 | |
| 0.00 | 1.71 | 0.00 | 0.87 | 6.11 | 347.96 | -13.05 | 93.40 | 0.2259 | -739.0 | -652.3 | |
| 0.00 | 6.20 | 0.00 | 3.18 | 7.68 | 345.71 | -15.30 | 86.67 | 0.2631 | -1035.0 | -917.1 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 9.22 | 345.52 | -15.49 | 80.91 | 0.2682 | 804.0 | 646.2 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 8.14 | 343.10 | -17.91 | 85.35 | 0.3067 | 834.0 | 598.9 | |
| 18.50 | 38.07 | 9.63 | 19.81 | 7.56 | 342.97 | -18.04 | 87.26 | 0.3087 | 1033.8 | 675.5 | |
| 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. | |