SDO HMI 2014-07-09 09:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.72 | 0.00 | 9.31 | 18.42 | 197.70 | -12.20 | 36.82 | 0.3286 | -41.0 | -329.9 | |
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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 | 1.09 | 0.00 | 0.56 | 17.43 | 202.82 | -7.09 | 26.41 | 0.2658 | -794.0 | -574.8 | |
| 0.00 | 8.18 | 0.00 | 4.24 | 18.01 | 200.33 | -9.57 | 32.61 | 0.2947 | -904.0 | -815.2 | |
| 0.00 | 3.00 | 0.00 | 1.56 | 18.26 | 199.99 | -9.91 | 33.02 | 0.3012 | -734.0 | -658.4 | |
| 0.00 | 3.27 | 0.00 | 1.74 | 18.69 | 194.09 | -15.81 | 44.78 | 0.3680 | 871.0 | 661.4 | |
| 0.00 | 1.18 | 0.00 | 0.65 | 22.22 | 191.82 | -18.08 | 41.94 | 0.4317 | 716.0 | 495.5 | |
| 0.00 | 1.00 | 0.00 | 0.56 | 17.66 | 184.32 | -25.58 | 59.07 | 0.4816 | 599.0 | 456.7 | |
| 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. | |