SDO HMI 2014-10-06 11:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.44 | 0.00 | 3.45 | -9.78 | 77.53 | -35.19 | 114.56 | 0.6267 | 313.5 | 231.9 | |
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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 | 2.28 | 0.00 | 1.42 | -11.68 | 79.91 | -32.81 | 118.94 | 0.6086 | 626.0 | 491.3 | |
| 0.00 | 0.70 | 0.00 | 0.43 | -6.69 | 78.78 | -33.94 | 110.56 | 0.5945 | 572.0 | 424.9 | |
| 0.00 | 1.05 | 0.00 | 0.65 | -6.40 | 78.00 | -34.72 | 109.66 | 0.6034 | 651.0 | 526.3 | |
| 0.00 | 1.41 | 0.00 | 0.95 | -10.64 | 73.08 | -39.64 | 113.16 | 0.6843 | -595.0 | -445.9 | |
| 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. | |