SDO HMI 2014-08-05 01:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.80 | 13.94 | 1.71 | 8.60 | 18.71 | 181.84 | -35.25 | 66.61 | 0.5978 | -177.3 | -191.6 | |
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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 | 1.63 | 0.00 | 0.96 | 16.69 | 185.31 | -31.78 | 68.40 | 0.5446 | -731.0 | -613.8 | |
| 2.80 | 6.78 | 1.71 | 4.14 | 18.04 | 182.52 | -34.57 | 67.34 | 0.5868 | -966.3 | -660.2 | |
| 0.00 | 1.27 | 0.00 | 0.78 | 17.15 | 181.78 | -35.31 | 69.10 | 0.5934 | -674.0 | -564.6 | |
| 0.00 | 1.18 | 0.00 | 0.73 | 18.10 | 180.97 | -36.12 | 67.86 | 0.6071 | 678.0 | 601.8 | |
| 0.00 | 1.54 | 0.00 | 0.99 | 21.85 | 179.22 | -37.87 | 62.81 | 0.6429 | 579.0 | 428.5 | |
| 0.00 | 1.54 | 0.00 | 1.00 | 21.96 | 178.97 | -38.12 | 62.75 | 0.6463 | 611.0 | 451.5 | |
| 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. | |