SDO HMI 2014-08-05 10:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.63 | 12.03 | 0.65 | 12.17 | -21.74 | 157.10 | -55.05 | 119.18 | 0.8727 | 115.1 | 203.5 | |
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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 | 2.35 | 0.00 | 2.02 | -19.88 | 163.07 | -49.08 | 119.57 | 0.8192 | 419.0 | 367.0 | |
| 0.63 | 3.80 | 0.65 | 3.90 | -21.86 | 156.56 | -55.60 | 119.07 | 0.8781 | 564.7 | 465.0 | |
| 0.00 | 3.35 | 0.00 | 3.47 | -22.18 | 156.36 | -55.79 | 119.34 | 0.8804 | 397.0 | 242.1 | |
| 0.00 | 0.90 | 0.00 | 0.99 | -22.65 | 154.62 | -57.54 | 119.21 | 0.8939 | -277.0 | -248.3 | |
| 0.00 | 1.63 | 0.00 | 1.79 | -22.20 | 154.36 | -57.80 | 118.64 | 0.8945 | -371.0 | -280.3 | |
| 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. | |