SDO HMI 2014-08-13 09:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.56 | 0.00 | 5.16 | -25.45 | 119.39 | 12.46 | 199.45 | 0.5681 | -655.3 | -519.8 | |
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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 |
| 0.00 | 1.62 | 0.00 | 1.02 | -24.63 | 128.48 | 21.55 | 213.20 | 0.6122 | -715.0 | -525.8 | |
| 0.00 | 0.90 | 0.00 | 0.57 | -27.43 | 125.99 | 19.06 | 207.65 | 0.6269 | -564.0 | -440.0 | |
| 0.00 | 0.72 | 0.00 | 0.50 | -35.06 | 123.59 | 16.66 | 199.57 | 0.7029 | -690.0 | -526.5 | |
| 0.00 | 1.35 | 0.00 | 0.79 | -24.23 | 116.93 | 10.00 | 197.25 | 0.5361 | -656.0 | -528.1 | |
| 0.00 | 0.99 | 0.00 | 0.57 | -23.67 | 113.83 | 6.90 | 192.35 | 0.5165 | -692.0 | -586.8 | |
| 0.00 | 1.99 | 0.00 | 1.14 | -23.46 | 113.59 | 6.66 | 192.02 | 0.5126 | -696.0 | -526.3 | |
| 0.00 | 0.99 | 0.00 | 0.57 | -23.95 | 113.41 | 6.48 | 191.51 | 0.5192 | -574.0 | -491.9 | |
| 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. | |