SDO HMI 2014-10-09 08:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 56.93 | 307.02 | 58.61 | 316.35 | -20.61 | 18.75 | -56.04 | 117.66 | 0.8785 | 681.3 | 119.8 | |
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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 |
| 1.23 | 298.25 | 1.22 | 307.42 | -20.54 | 19.89 | -54.89 | 118.02 | 0.8697 | 884.4 | 132.1 | |
| 54.65 | -1.00 | 56.32 | -1.00 | -20.69 | 18.74 | -56.05 | 117.74 | 0.8788 | 709.7 | 999999 | |
| 0.00 | 0.79 | 0.00 | 0.77 | -17.87 | 19.46 | -55.32 | 114.95 | 0.8653 | 391.0 | 332.1 | |
| 1.05 | 7.02 | 1.07 | 7.11 | -18.00 | 18.38 | -56.40 | 114.72 | 0.8740 | 158.3 | -348.0 | |
| 0.00 | 0.96 | 0.00 | 1.05 | -18.64 | 16.15 | -58.63 | 114.66 | 0.8922 | -316.0 | -278.0 | |
| 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. | |