SDO HMI 2014-08-12 21:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.23 | 75.73 | 20.04 | 59.48 | 13.64 | 164.74 | 51.22 | 282.31 | 0.7775 | -301.3 | 5.7 | |
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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 | 1.17 | 0.00 | 0.96 | 12.17 | 166.54 | 53.01 | 280.36 | 0.7960 | 331.0 | 255.6 | |
| 17.31 | 43.64 | 13.87 | 34.95 | 13.42 | 165.72 | 52.20 | 281.96 | 0.7879 | -758.8 | -388.0 | |
| 1.71 | -2.00 | 1.37 | -2.00 | 13.93 | 165.58 | 52.05 | 282.62 | 0.7866 | -584.6 | 999999 | |
| 1.26 | -2.00 | 1.00 | -2.00 | 13.33 | 165.34 | 51.82 | 281.87 | 0.7838 | -929.3 | 999999 | |
| 2.16 | 6.85 | 1.69 | 5.34 | 12.81 | 164.53 | 51.01 | 281.24 | 0.7750 | -478.3 | -288.0 | |
| 0.00 | 0.90 | 0.00 | 0.70 | 13.32 | 163.99 | 50.46 | 281.93 | 0.7693 | 289.0 | 245.1 | |
| 0.00 | 1.62 | 0.00 | 1.25 | 14.90 | 163.63 | 50.11 | 284.02 | 0.7665 | 367.0 | 300.7 | |
| 0.00 | 4.87 | 0.00 | 3.68 | 13.72 | 162.93 | 49.41 | 282.53 | 0.7580 | 519.0 | 480.2 | |
| 1.80 | 13.89 | 1.36 | 10.52 | 14.37 | 162.93 | 49.41 | 283.39 | 0.7584 | 838.5 | 581.8 | |
| 0.63 | -9.00 | 0.48 | -9.00 | 14.59 | 162.95 | 49.43 | 283.67 | 0.7588 | 640.6 | 999999 | |
| 0.36 | 1.80 | 0.27 | 1.36 | 14.85 | 162.49 | 48.97 | 284.05 | 0.7540 | 656.0 | 583.6 | |
| 0.00 | 0.99 | 0.00 | 0.72 | 13.68 | 160.52 | 46.99 | 282.67 | 0.7305 | 489.0 | 414.5 | |
| 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. | |