SDO HMI 2011-12-04 06:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.30 | 0.00 | 4.72 | -10.58 | 127.74 | 4.90 | 203.10 | 0.2118 | 878.0 | 684.7 | |
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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 | 0.94 | 0.00 | 0.48 | -10.41 | 129.00 | 6.15 | 209.10 | 0.2178 | 815.0 | 643.3 | |
| 0.00 | 1.45 | 0.00 | 0.74 | -11.53 | 128.90 | 6.06 | 206.37 | 0.2338 | 936.0 | 684.5 | |
| 0.00 | 2.13 | 0.00 | 1.08 | -10.14 | 128.63 | 5.79 | 208.24 | 0.2107 | 936.0 | 797.0 | |
| 0.00 | 1.02 | 0.00 | 0.52 | -10.26 | 128.30 | 5.46 | 206.61 | 0.2099 | 943.0 | 733.0 | |
| 0.00 | 1.54 | 0.00 | 0.78 | -12.28 | 127.94 | 5.10 | 201.43 | 0.2389 | 969.0 | 643.3 | |
| 0.00 | 1.28 | 0.00 | 0.65 | -9.72 | 125.65 | 2.80 | 195.19 | 0.1848 | 681.0 | 589.5 | |
| 0.00 | 0.94 | 0.00 | 0.47 | -9.00 | 124.50 | 1.66 | 189.83 | 0.1684 | 866.0 | 615.1 | |
| 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. | |