SDO HMI 2014-07-10 10:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.63 | 0.00 | 3.81 | -25.47 | 195.39 | -0.73 | 180.50 | 0.5039 | -43.4 | -80.4 | |
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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 | 0.82 | 0.00 | 0.45 | -21.57 | 203.60 | 7.47 | 195.76 | 0.4473 | 839.0 | 713.4 | |
| 0.00 | 1.45 | 0.00 | 0.81 | -21.77 | 203.44 | 7.32 | 195.32 | 0.4497 | 692.0 | 677.1 | |
| 0.00 | 1.09 | 0.00 | 0.63 | -26.90 | 199.99 | 3.87 | 186.72 | 0.5168 | -669.0 | -529.2 | |
| 0.00 | 1.36 | 0.00 | 0.75 | -22.30 | 194.78 | -1.34 | 177.19 | 0.4432 | -421.0 | -313.2 | |
| 0.00 | 1.91 | 0.00 | 1.17 | -30.80 | 184.58 | -11.54 | 163.15 | 0.5951 | -658.0 | -516.0 | |
| 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. | |