SDO HMI 2011-11-25 00:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.43 | 16.80 | 3.85 | 10.00 | 17.80 | 214.37 | -30.36 | 59.68 | 0.5597 | -1.7 | -61.8 | |
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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 | 1.03 | 0.00 | 0.61 | 19.54 | 216.05 | -28.69 | 55.59 | 0.5505 | 686.0 | 567.1 | |
| 0.00 | 1.80 | 0.00 | 1.06 | 17.24 | 215.08 | -29.65 | 60.10 | 0.5472 | -549.0 | -508.8 | |
| 0.00 | 2.57 | 0.00 | 1.52 | 17.61 | 214.91 | -29.83 | 59.62 | 0.5517 | -901.0 | -725.3 | |
| 3.43 | 4.97 | 2.04 | 2.95 | 17.85 | 214.69 | -30.05 | 59.39 | 0.5560 | -700.7 | -434.8 | |
| 0.00 | 1.63 | 0.00 | 0.97 | 17.59 | 213.87 | -30.87 | 60.40 | 0.5647 | 678.0 | 514.9 | |
| 3.00 | 4.80 | 1.81 | 2.89 | 17.77 | 213.32 | -31.41 | 60.48 | 0.5725 | 829.9 | 753.2 | |
| 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. | |